feat: add all-accounts portfolio pages

Reuse account sections and group securities with per-account holdings.

Use Mantine Select to preserve filters and reset pagination on scope changes.

Document component reuse guardrails and cover routes, grouping and scope switching.

.ai/conventions/frontend-ui.md

@@ -2,8 +2,16 @@
 
 ## Выбор компонента и state
 
-Используй существующий Mantine component и общую тему, если они выражают нужное
+Сначала переиспользуй подходящий component проекта; иначе используй готовый
-поведение. Wrapper нужен для проектной ответственности, а не ради нового имени
+Mantine component и общую тему. Для выпадающего выбора используй `Select` или
+`MultiSelect`, а не браузерный `<select>` / `NativeSelect` по умолчанию.
+Нативный control или собственная реализация допустимы, когда готовые components
+не покрывают конкретное продуктовое требование или доступность; укажи причину
+в результате работы. Краткость кода и удобство тестирования не являются причиной:
+ограничения JSDOM решай в test setup, сохраняя production UI.
+Семантический HTML для структуры страницы остаётся уместным.
+
+Wrapper нужен для проектной ответственности, а не ради нового имени
 для Button. Локальный CSS module принадлежит component; общий token вводи для
 реально общей роли через [design system](../../../docs/development/design-system.md).
 

src/app/routes/AllAccounts.test.tsx

@@ -0,0 +1,309 @@
+import { MantineProvider } from "@mantine/core";
+import { QueryClientProvider } from "@tanstack/react-query";
+import {
+	act,
+	fireEvent,
+	render,
+	screen,
+	waitFor,
+} from "@testing-library/react";
+import { HttpResponse, http } from "msw";
+import type { FC } from "react";
+import { MemoryRouter, useLocation } from "react-router";
+import { beforeEach, describe, expect, it } from "vitest";
+import type { BrokerageOperation } from "@/entities/broker-operation";
+import type { IncomeAnalytics } from "@/entities/income";
+import type { Portfolio } from "@/entities/portfolio";
+import { AuthProvider } from "@/features/auth";
+import { createTestQueryClient } from "@/test/query";
+import { server } from "@/test/server";
+import { AppRoutes } from "./AppRoutes";
+
+const accounts = [
+	{ id: "a", name: "Основной" },
+	{ id: "b", name: "ИИС" },
+];
+const position: Portfolio["positions"][number] = {
+	figi: "SBER",
+	displayName: "Сбербанк",
+	type: "STOCK",
+	quantity: "2",
+	currentValue: { currency: "RUB", value: "600" },
+	absoluteReturn: null,
+	averagePurchasePrice: null,
+	isin: null,
+	ticker: "SBER",
+	logoName: null,
+};
+const portfolio: Portfolio = {
+	lastSuccessfulAt: "2026-08-15T12:00:00Z",
+	isStale: false,
+	totalsByCurrency: [{ currency: "RUB", value: "1200" }],
+	cashBalances: [],
+	positions: accounts.map((account) => ({ ...position, account })),
+};
+const receipt: BrokerageOperation = {
+	id: "same",
+	occurredAt: "2026-08-15T12:00:00Z",
+	type: "OPERATION_TYPE_COUPON",
+	category: "income",
+	description: "Выплата купона",
+	figi: null,
+	instrumentUid: null,
+	ticker: "BOND",
+	instrumentType: "bond",
+	logoName: null,
+	payment: { currency: "RUB", value: "1" },
+	quantity: null,
+	price: null,
+	accruedInterest: null,
+	commission: null,
+};
+const items = accounts.map((account) => ({ ...receipt, account }));
+const analytics: IncomeAnalytics = {
+	accountId: "all",
+	period: { from: "2026-08-01", to: "2026-08-31" },
+	calculatedAt: "2026-09-01T12:00:00Z",
+	totalsByCurrency: [
+		{
+			currency: "RUB",
+			coupon: { currency: "RUB", value: "2" },
+			dividend: { currency: "RUB", value: "0" },
+			total: { currency: "RUB", value: "2" },
+		},
+	],
+	previous: {
+		period: { from: "2026-07-01", to: "2026-07-31" },
+		totalsByCurrency: [],
+	},
+	yearComparison: null,
+	bucketGranularity: "day",
+	buckets: [],
+	instruments: [
+		{
+			key: "bond:RUB",
+			figi: null,
+			instrumentUid: null,
+			ticker: "BOND",
+			instrumentType: "bond",
+			displayName: "Облигация",
+			coupon: { currency: "RUB", value: "2" },
+			dividend: { currency: "RUB", value: "0" },
+			total: { currency: "RUB", value: "2" },
+			receiptCount: 2,
+		},
+	],
+	entries: items.map((entry) => ({ ...entry, instrumentKey: "bond:RUB" })),
+};
+const CurrentLocation: FC = () => {
+	const location = useLocation();
+	return (
+		<output aria-label="Текущий путь">
+			{location.pathname}
+			{location.search}
+		</output>
+	);
+};
+function renderPage(path: string) {
+	const client = createTestQueryClient();
+	render(
+		<QueryClientProvider client={client}>
+			<MantineProvider env="test">
+				<MemoryRouter initialEntries={[path]}>
+					<AuthProvider>
+						<AppRoutes />
+						<CurrentLocation />
+					</AuthProvider>
+				</MemoryRouter>
+			</MantineProvider>
+		</QueryClientProvider>,
+	);
+	return client;
+}
+
+beforeEach(() => {
+	server.use(
+		http.post("*/api/v1/auth/refresh", () =>
+			HttpResponse.json({
+				accessToken: "test",
+				user: { id: "user", email: "user@example.com" },
+			}),
+		),
+		http.get("*/api/v1/brokerage-accounts", () =>
+			HttpResponse.json(
+				accounts.map((account) => ({
+					...account,
+					type: "BROKERAGE",
+					openedOn: null,
+					portfolioSummary: null,
+				})),
+			),
+		),
+		http.get("*/api/v1/brokerage-accounts/:accountId/portfolio", () =>
+			HttpResponse.json(portfolio),
+		),
+		http.get(
+			"*/api/v1/brokerage-accounts/:accountId/operations",
+			({ params }) =>
+				HttpResponse.json({
+					accountId: params.accountId,
+					items,
+					hasNext: false,
+					nextCursor: null,
+					observedAt: receipt.occurredAt,
+				}),
+		),
+		http.get("*/api/v1/brokerage-accounts/:accountId/income-analytics", () =>
+			HttpResponse.json(analytics),
+		),
+		http.get("*/api/v1/brokerage-accounts/:accountId/events", () =>
+			HttpResponse.json({
+				accountId: "all",
+				calculatedAt: receipt.occurredAt,
+				incomeTotalsByCurrency: [],
+				events: accounts.map((account) => ({
+					account,
+					type: "coupon",
+					date: "2026-09-15",
+					dateKind: "event",
+					figi: null,
+					instrumentUid: null,
+					ticker: "BOND",
+					displayName: "Облигация",
+					isin: null,
+					logoName: null,
+					projectedAmount: { currency: "RUB", value: "2" },
+				})),
+			}),
+		),
+	);
+});
+
+describe("All accounts routes", () => {
+	it.each([
+		["/accounts/all", "Все счета"],
+		["/accounts/all/operations", "Журнал операций"],
+		["/accounts/all/income?from=2026-08-01&to=2026-08-31", "Пассивный доход"],
+		["/accounts/all/events", "Будущие события"],
+	])("opens %s directly", async (path, title) => {
+		renderPage(path);
+		expect(
+			await screen.findByRole("heading", { level: 1, name: title }),
+		).toBeInTheDocument();
+		expect(screen.getByRole("combobox", { name: "Счёт" })).toHaveValue(
+			"Все счета",
+		);
+	});
+
+	it("groups the same security and links its accounts and overview sections", async () => {
+		renderPage("/accounts/all");
+		expect(await screen.findAllByText("Сбербанк")).toHaveLength(1);
+		for (const account of accounts)
+			expect(screen.getByRole("link", { name: account.name })).toHaveAttribute(
+				"href",
+				`/accounts/${account.id}`,
+			);
+		for (const suffix of ["operations", "income", "events"])
+			expect(
+				document.querySelector(`a[href="/accounts/all/${suffix}"]`),
+			).toBeInTheDocument();
+	});
+
+	it("switches accounts within operations with applied filters and a fresh cursor", async () => {
+		const requests: URL[] = [];
+		server.use(
+			http.get(
+				"*/api/v1/brokerage-accounts/:accountId/operations",
+				({ request, params }) => {
+					const url = new URL(request.url);
+					requests.push(url);
+					return HttpResponse.json({
+						accountId: params.accountId,
+						items: [
+							{
+								...receipt,
+								description: url.searchParams.has("cursor")
+									? "Вторая страница"
+									: "Первая страница",
+							},
+						],
+						hasNext: !url.searchParams.has("cursor"),
+						nextCursor: url.searchParams.has("cursor") ? null : "next",
+						observedAt: receipt.occurredAt,
+					});
+				},
+			),
+		);
+		renderPage(
+			"/accounts/all/operations?from=2026-08-01&to=2026-08-31&categories=income",
+		);
+		await screen.findByText("Первая страница");
+		fireEvent.click(screen.getByRole("button", { name: "Далее" }));
+		await screen.findByText("Вторая страница");
+		fireEvent.click(screen.getByRole("combobox", { name: "Счёт" }));
+		fireEvent.click(await screen.findByRole("option", { name: "ИИС" }));
+		await waitFor(() =>
+			expect(
+				requests.some((url) => url.pathname.includes("/b/operations")),
+			).toBe(true),
+		);
+		const selected = requests.find((url) =>
+			url.pathname.includes("/b/operations"),
+		);
+		expect(selected?.searchParams.get("from")).toBe("2026-08-01T00:00:00.000Z");
+		expect(selected?.searchParams.get("to")).toBe("2026-08-31T23:59:59.999Z");
+		expect(selected?.searchParams.get("categories")).toBe("income");
+		expect(selected?.searchParams.has("cursor")).toBe(false);
+		expect(screen.getByLabelText("Текущий путь")).toHaveTextContent(
+			"/accounts/b/operations?from=2026-08-01&to=2026-08-31&categories=income",
+		);
+	});
+
+	it("restarts an expired aggregate cursor without losing filters", async () => {
+		server.use(
+			http.get("*/api/v1/brokerage-accounts/all/operations", ({ request }) =>
+				new URL(request.url).searchParams.has("cursor")
+					? HttpResponse.json(
+							{ code: "INVALID_OPERATIONS_CURSOR" },
+							{ status: 400 },
+						)
+					: HttpResponse.json({
+							accountId: "all",
+							items,
+							hasNext: true,
+							nextCursor: "expired",
+							observedAt: receipt.occurredAt,
+						}),
+			),
+		);
+		renderPage("/accounts/all/operations?from=2026-08-01&to=2026-08-31");
+		await screen.findAllByText("Выплата купона");
+		fireEvent.click(screen.getByRole("button", { name: "Далее" }));
+		fireEvent.click(await screen.findByRole("button", { name: "Повторить" }));
+		expect(await screen.findAllByText("Выплата купона")).toHaveLength(2);
+		expect(screen.getByLabelText("Текущий путь")).toHaveTextContent(
+			"from=2026-08-01&to=2026-08-31",
+		);
+	});
+
+	it("retains the complete portfolio during a failed refresh", async () => {
+		const client = renderPage("/accounts/all");
+		await screen.findAllByText("Сбербанк");
+		server.use(
+			http.get("*/api/v1/brokerage-accounts/all/portfolio", () =>
+				HttpResponse.json({ code: "TBANK_UNAVAILABLE" }, { status: 503 }),
+			),
+		);
+		await act(() =>
+			client.invalidateQueries({
+				predicate: ({ queryKey }) => String(queryKey[1]).endsWith("/portfolio"),
+			}),
+		);
+		expect(screen.getAllByText("Сбербанк")).toHaveLength(1);
+		expect(
+			await screen.findByRole("button", {
+				name: "Повторить",
+			}),
+		).toBeInTheDocument();
+	});
+});

src/app/routes/AppRoutes.tsx

@@ -85,6 +85,38 @@ const AppRoutes: FC = () => (
 					</LazyPage>
 				}
 			/>
+			<Route
+				path="/accounts/all"
+				element={
+					<LazyPage variant="content">
+						<AccountPage accountId="all" />
+					</LazyPage>
+				}
+			/>
+			<Route
+				path="/accounts/all/operations"
+				element={
+					<LazyPage variant="content">
+						<AccountOperationsPage accountId="all" />
+					</LazyPage>
+				}
+			/>
+			<Route
+				path="/accounts/all/income"
+				element={
+					<LazyPage variant="content">
+						<AccountIncomePage accountId="all" />
+					</LazyPage>
+				}
+			/>
+			<Route
+				path="/accounts/all/events"
+				element={
+					<LazyPage variant="content">
+						<AccountEventsPage accountId="all" />
+					</LazyPage>
+				}
+			/>
 			<Route
 				path="/accounts/:accountId"
 				element={

src/app/ui/AccountBreadcrumbs.tsx

@@ -13,8 +13,10 @@ const AccountBreadcrumbs: FC<AccountBreadcrumbsProps> = (props) => {
 	const { data: accounts } = useBrokerageAccounts();
 	const { t } = useTranslation();
 	const accountName =
-		accounts?.find((account) => account.id === accountId)?.name ??
+		accountId === "all"
-		t("breadcrumbs.accountFallback");
+			? t("accounts.all")
+			: (accounts?.find((account) => account.id === accountId)?.name ??
+				t("breadcrumbs.accountFallback"));
 	const accountPath = `/accounts/${accountId}`;
 	const items = [
 		{ label: t("breadcrumbs.accounts"), to: "/accounts" },

src/app/ui/AccountScopeSwitch.tsx

@@ -0,0 +1,45 @@
+import { Select } from "@mantine/core";
+import type { FC } from "react";
+import { useTranslation } from "react-i18next";
+import { useLocation, useNavigate } from "react-router";
+import { useBrokerageAccounts } from "@/entities/brokerage-account";
+
+type AccountScopeSwitchProps = { accountId: string; section?: string };
+
+const AccountScopeSwitch: FC<AccountScopeSwitchProps> = (props) => {
+	const { accountId, section } = props;
+	const { data: accounts } = useBrokerageAccounts();
+	const { t } = useTranslation();
+	const navigate = useNavigate();
+	const { search } = useLocation();
+	const data = [
+		{ value: "all", label: t("accounts.all") },
+		...(accounts ?? []).map((account) => ({
+			value: account.id,
+			label: account.name,
+		})),
+	];
+	if (!data.some((item) => item.value === accountId))
+		data.push({ value: accountId, label: t("breadcrumbs.accountFallback") });
+	return (
+		<Select
+			label={t("accounts.scope")}
+			value={accountId}
+			data={data}
+			allowDeselect={false}
+			maw={360}
+			w="100%"
+			onChange={(value) => {
+				if (!value || value === accountId) return;
+				const filters = new URLSearchParams(search);
+				filters.delete("cursor");
+				navigate({
+					pathname: `/accounts/${encodeURIComponent(value)}${section ? `/${section}` : ""}`,
+					search: filters.toString(),
+				});
+			}}
+		/>
+	);
+};
+
+export { AccountScopeSwitch };

src/app/ui/AppBreadcrumbs.test.tsx

@@ -1,5 +1,5 @@
 import { MantineProvider } from "@mantine/core";
-import { render, screen } from "@testing-library/react";
+import { render, screen, within } from "@testing-library/react";
 import { MemoryRouter } from "react-router";
 import { afterEach, describe, expect, it, vi } from "vitest";
 import { AppBreadcrumbs } from "./AppBreadcrumbs";
@@ -77,7 +77,9 @@ describe("AppBreadcrumbs", () => {
 	it("uses the account fallback without exposing the identifier", () => {
 		renderBreadcrumbs("/accounts/account-1");
 
-		expect(screen.getByText("Счет")).toHaveAttribute("aria-current", "page");
+		expect(
+			within(screen.getByRole("navigation")).getByText("Счет"),
+		).toHaveAttribute("aria-current", "page");
 		expect(screen.queryByText("account-1")).not.toBeInTheDocument();
 	});
 

src/app/ui/AppBreadcrumbs.tsx

@@ -1,7 +1,9 @@
+import { Stack } from "@mantine/core";
 import type { FC } from "react";
 import { useTranslation } from "react-i18next";
 import { useMatch } from "react-router";
 import { AccountBreadcrumbs } from "./AccountBreadcrumbs";
+import { AccountScopeSwitch } from "./AccountScopeSwitch";
 import { BreadcrumbTrail } from "./BreadcrumbTrail";
 
 const AppBreadcrumbs: FC = () => {
@@ -18,27 +20,50 @@ const AppBreadcrumbs: FC = () => {
 
 	if (operations)
 		return (
+			<Stack gap="sm" mb="lg">
 				<AccountBreadcrumbs
 					accountId={operations.params.accountId ?? ""}
 					section="operations"
 				/>
+				<AccountScopeSwitch
+					accountId={operations.params.accountId ?? ""}
+					section="operations"
+				/>
+			</Stack>
 		);
 	if (events)
 		return (
+			<Stack gap="sm" mb="lg">
 				<AccountBreadcrumbs
 					accountId={events.params.accountId ?? ""}
 					section="events"
 				/>
+				<AccountScopeSwitch
+					accountId={events.params.accountId ?? ""}
+					section="events"
+				/>
+			</Stack>
 		);
 	if (income)
 		return (
+			<Stack gap="sm" mb="lg">
 				<AccountBreadcrumbs
 					accountId={income.params.accountId ?? ""}
 					section="income"
 				/>
+				<AccountScopeSwitch
+					accountId={income.params.accountId ?? ""}
+					section="income"
+				/>
+			</Stack>
 		);
 	if (account)
-		return <AccountBreadcrumbs accountId={account.params.accountId ?? ""} />;
+		return (
+			<Stack gap="sm" mb="lg">
+				<AccountBreadcrumbs accountId={account.params.accountId ?? ""} />
+				<AccountScopeSwitch accountId={account.params.accountId ?? ""} />
+			</Stack>
+		);
 	if (accounts)
 		return <BreadcrumbTrail items={[{ label: t("breadcrumbs.accounts") }]} />;
 	if (settings)

src/entities/broker-operation/ui/LedgerEntryRow.tsx

@@ -15,9 +15,13 @@ const LedgerEntryRow: FC<LedgerEntryRowProps> = (props) => {
 	const instrument =
 		operation.ticker ?? operation.instrumentType ?? t("ledger.noInstrument");
 	const payment = paymentPresentation(operation);
-	const metadata = [formatSnapshotTime(operation.occurredAt), instrument].join(
+	const metadata = [
-		" · ",
+		formatSnapshotTime(operation.occurredAt),
-	);
+		instrument,
+		operation.account?.name,
+	]
+		.filter(Boolean)
+		.join(" · ");
 
 	return (
 		<EntryCard

src/entities/brokerage-event/ui/BrokerageEventCard.tsx

@@ -19,6 +19,7 @@ const BrokerageEventCard: FC<BrokerageEventCardProps> = (props) => {
 		date,
 		event.dateKind === "registry" ? t("events.dateKind.registry") : null,
 		event.isin,
+		event.account?.name,
 	]
 		.filter(Boolean)
 		.join(" · ");

src/entities/brokerage-event/ui/BrokerageEventsPreview.tsx

@@ -36,7 +36,15 @@ const BrokerageEventsPreview: FC<BrokerageEventsPreviewProps> = (props) => {
 			{events.state === "loaded"
 				? events.items.map((event) => (
 						<BrokerageEventCard
-							key={`${event.type}-${event.date}-${event.ticker}`}
+							key={JSON.stringify([
+								event.account?.id,
+								event.type,
+								event.date,
+								event.instrumentUid,
+								event.figi,
+								event.ticker,
+								event.logoName,
+							])}
 							event={event}
 						/>
 					))

src/pages/account-events/ui/AccountEventsPage.tsx

@@ -5,13 +5,16 @@ import { AccountEventsPageError } from "./components/AccountEventsPageError.view
 import { AccountEventsPageLoaded } from "./components/AccountEventsPageLoaded.view";
 import { AccountEventsPageLoading } from "./components/AccountEventsPageLoading.view";
 
-const AccountEventsPage: FC = () => {
+type AccountEventsPageProps = { accountId?: string };
-	const viewModel = useAccountEventsPageViewModel();
+
+const AccountEventsPage: FC<AccountEventsPageProps> = (props) => {
+	const viewModel = useAccountEventsPageViewModel(props.accountId);
 	if (viewModel.state === "loading") return <AccountEventsPageLoading />;
 	if (viewModel.state === "error")
 		return <AccountEventsPageError retry={viewModel.retry} />;
-	if (viewModel.state === "empty") return <AccountEventsPageEmpty />;
+	if (viewModel.state === "empty")
-	return <AccountEventsPageLoaded events={viewModel.events} />;
+		return <AccountEventsPageEmpty {...viewModel} />;
+	return <AccountEventsPageLoaded {...viewModel} />;
 };
 
 export { AccountEventsPage };

src/pages/account-events/ui/AccountEventsPage.vm.ts

@@ -4,20 +4,37 @@ import {
 	useBrokerageEvents,
 } from "@/entities/brokerage-event";
 
+type EventsRefreshState = {
+	refreshing?: boolean;
+	refreshError?: boolean;
+	retry?: () => void;
+};
+
 type AccountEventsPageViewModel =
 	| { state: "loading" }
-	| { state: "empty" }
+	| ({ state: "empty" } & EventsRefreshState)
 	| { state: "error"; retry: () => void }
-	| { state: "loaded"; events: BrokerageEvent[] };
+	| ({ state: "loaded"; events: BrokerageEvent[] } & EventsRefreshState);
 
-function useAccountEventsPageViewModel(): AccountEventsPageViewModel {
+function useAccountEventsPageViewModel(
-	const { accountId } = useParams();
+	scopeId?: string,
+): AccountEventsPageViewModel {
+	const { accountId: routeAccountId } = useParams();
+	const accountId = scopeId ?? routeAccountId;
 	const events = useBrokerageEvents(accountId);
 	if (events.isLoading) return { state: "loading" };
-	if (events.isError) return { state: "error", retry: () => events.refetch() };
+	if (events.isError && !events.data)
+		return { state: "error", retry: () => events.refetch() };
 	if (!events.data) return { state: "loading" };
-	if (!events.data.events.length) return { state: "empty" };
+	const refresh = {
-	return { state: "loaded", events: events.data.events };
+		refreshing: events.isFetching,
+		refreshError: events.isError,
+		retry: () => {
+			void events.refetch();
+		},
+	};
+	if (!events.data.events.length) return { state: "empty", ...refresh };
+	return { state: "loaded", events: events.data.events, ...refresh };
 }
 
-export { useAccountEventsPageViewModel };
+export { type EventsRefreshState, useAccountEventsPageViewModel };

src/pages/account-events/ui/components/AccountEventsPageEmpty.view.tsx

@@ -1,13 +1,25 @@
-import { Stack, Text, Title } from "@mantine/core";
+import { Alert, Button, Progress, Stack, Text, Title } from "@mantine/core";
 import type { FC } from "react";
 import { useTranslation } from "react-i18next";
 import { StateView } from "@/shared/ui";
+import type { EventsRefreshState } from "../AccountEventsPage.vm";
 
-const AccountEventsPageEmpty: FC = () => {
+const AccountEventsPageEmpty: FC<EventsRefreshState> = (props) => {
 	const { t } = useTranslation();
 	return (
 		<Stack maw={960} gap="lg">
 			<Title order={1}>{t("events.title")}</Title>
+			{props.refreshing ? (
+				<Progress value={100} animated aria-label={t("accounts.refreshing")} />
+			) : null}
+			{props.refreshError ? (
+				<Alert color="yellow">
+					{t("accounts.refreshError")}
+					<Button variant="subtle" onClick={props.retry}>
+						{t("accounts.retry")}
+					</Button>
+				</Alert>
+			) : null}
 			<Text c="dimmed">{t("events.hint")}</Text>
 			<StateView title={t("events.emptyTitle")} text={t("events.emptyText")} />
 		</Stack>

src/pages/account-events/ui/components/AccountEventsPageLoaded.view.tsx

@@ -1,24 +1,46 @@
-import { Stack, Text, Title } from "@mantine/core";
+import { Alert, Button, Progress, Stack, Text, Title } from "@mantine/core";
 import type { FC } from "react";
 import { useTranslation } from "react-i18next";
 import {
 	type BrokerageEvent,
 	BrokerageEventCard,
 } from "@/entities/brokerage-event";
+import type { EventsRefreshState } from "../AccountEventsPage.vm";
 
-type AccountEventsPageLoadedProps = { events: BrokerageEvent[] };
+type AccountEventsPageLoadedProps = EventsRefreshState & {
+	events: BrokerageEvent[];
+};
 
 const AccountEventsPageLoaded: FC<AccountEventsPageLoadedProps> = (props) => {
 	const { t } = useTranslation();
 	return (
 		<Stack maw={960} gap="lg">
 			<Title order={1}>{t("events.title")}</Title>
+			{props.refreshing ? (
+				<Progress value={100} animated aria-label={t("accounts.refreshing")} />
+			) : null}
+			{props.refreshError ? (
+				<Alert color="yellow">
+					{t("accounts.refreshError")}
+					<Button variant="subtle" onClick={props.retry}>
+						{t("accounts.retry")}
+					</Button>
+				</Alert>
+			) : null}
 			<Text c="dimmed">{t("events.hint")}</Text>
 			<Stack gap="sm">
 				{props.events.map((event) => (
 					<BrokerageEventCard
 						event={event}
-						key={`${event.type}-${event.date}-${event.ticker}`}
+						key={JSON.stringify([
+							event.account?.id,
+							event.type,
+							event.date,
+							event.instrumentUid,
+							event.figi,
+							event.ticker,
+							event.logoName,
+						])}
 					/>
 				))}
 			</Stack>

src/pages/account-income/ui/AccountIncomePage.tsx

@@ -4,8 +4,10 @@ import { AccountIncomePageError } from "./components/AccountIncomePageError.view
 import { AccountIncomePageLoaded } from "./components/AccountIncomePageLoaded.view";
 import { AccountIncomePageLoading } from "./components/AccountIncomePageLoading.view";
 
-const AccountIncomePage: FC = () => {
+type AccountIncomePageProps = { accountId?: string };
-	const viewModel = useAccountIncomePageViewModel();
+
+const AccountIncomePage: FC<AccountIncomePageProps> = (props) => {
+	const viewModel = useAccountIncomePageViewModel(props.accountId);
 	if (viewModel.state === "loading") return <AccountIncomePageLoading />;
 	if (viewModel.state === "error")
 		return <AccountIncomePageError {...viewModel} />;

src/pages/account-income/ui/AccountIncomePage.vm.ts

@@ -58,8 +58,11 @@ const incomeFormSchema = z.object({ from: draftDate, to: draftDate }).refine(
 	{ path: ["to"], ...validationMessage("income.validation.period")({}) },
 );
 
-const useAccountIncomePageViewModel = (): AccountIncomePageViewModel => {
+const useAccountIncomePageViewModel = (
-	const { accountId } = useParams();
+	scopeId?: string,
+): AccountIncomePageViewModel => {
+	const { accountId: routeAccountId } = useParams();
+	const accountId = scopeId ?? routeAccountId;
 	const [searchParams, setSearchParams] = useSearchParams();
 	const requested = useMemo(
 		() => ({

src/pages/account-operations/ui/AccountOperationsPage.tsx

@@ -4,8 +4,10 @@ import { AccountOperationsPageError } from "./components/AccountOperationsPageEr
 import { AccountOperationsPageLoaded } from "./components/AccountOperationsPageLoaded.view";
 import { AccountOperationsPageLoading } from "./components/AccountOperationsPageLoading.view";
 
-const AccountOperationsPage: FC = () => {
+type AccountOperationsPageProps = { accountId?: string };
-	const viewModel = useAccountOperationsPageVm();
+
+const AccountOperationsPage: FC<AccountOperationsPageProps> = (props) => {
+	const viewModel = useAccountOperationsPageVm(props.accountId);
 
 	if (viewModel.state === "loading") {
 		return <AccountOperationsPageLoading />;

src/pages/account-operations/ui/AccountOperationsPage.vm.ts

@@ -1,18 +1,24 @@
 import { useQueryClient } from "@tanstack/react-query";
-import { useState } from "react";
+import { useEffect, useState } from "react";
-import { useParams } from "react-router";
+import { useParams, useSearchParams } from "react-router";
 import {
 	type BrokerageOperation,
 	brokerageOperationsQueryOptions,
 	type OperationCategory,
+	operationCategories,
 	useBrokerageOperations,
 } from "@/entities/broker-operation";
 
+import { apiErrorCode } from "@/shared/api";
+
 type AccountOperationsPageViewModel =
 	| { state: "loading" }
 	| { state: "error"; retry: () => void }
 	| {
 			state: "loaded";
+			refreshing?: boolean;
+			refreshError?: boolean;
+			retry?: () => void;
 			draftFrom: string | null;
 			draftTo: string | null;
 			draftCategories: OperationCategory[];
@@ -29,37 +35,76 @@ type AccountOperationsPageViewModel =
 			onPrevious: () => void;
 	  };
 
-const useAccountOperationsPageVm = (): AccountOperationsPageViewModel => {
+const useAccountOperationsPageVm = (
-	const { accountId } = useParams();
+	scopeId?: string,
+): AccountOperationsPageViewModel => {
+	const { accountId: routeAccountId } = useParams();
+	const accountId = scopeId ?? routeAccountId;
 	const queryClient = useQueryClient();
-	const [appliedFrom, setAppliedFrom] = useState<string | null>(null);
+	const [searchParams, setSearchParams] = useSearchParams();
-	const [appliedTo, setAppliedTo] = useState<string | null>(null);
+	const appliedFrom = searchParams.get("from");
-	const [appliedCategories, setAppliedCategories] = useState<
+	const appliedTo = searchParams.get("to");
-		OperationCategory[]
+	const appliedCategories = operationCategories.filter((category) =>
-	>([]);
+		(searchParams.get("categories") ?? "").split(",").includes(category),
-	const [draftFrom, setDraftFrom] = useState<string | null>(null);
-	const [draftTo, setDraftTo] = useState<string | null>(null);
-	const [draftCategories, setDraftCategories] = useState<OperationCategory[]>(
-		[],
 	);
-	const [cursors, setCursors] = useState<string[]>([]);
+	const [draftFrom, setDraftFrom] = useState<string | null>(appliedFrom);
+	const [draftTo, setDraftTo] = useState<string | null>(appliedTo);
+	const [draftCategories, setDraftCategories] =
+		useState<OperationCategory[]>(appliedCategories);
+	const scopeKey = JSON.stringify([
+		accountId,
+		appliedFrom,
+		appliedTo,
+		appliedCategories,
+	]);
+	const [pagination, setPagination] = useState<{
+		scopeKey: string;
+		cursors: string[];
+	}>({ scopeKey, cursors: [] });
+	const cursors = pagination.scopeKey === scopeKey ? pagination.cursors : [];
 	const cursor = cursors.at(-1);
-	const operations = useBrokerageOperations(accountId, {
+	useEffect(() => {
+		setDraftFrom(searchParams.get("from"));
+		setDraftTo(searchParams.get("to"));
+		setDraftCategories(
+			operationCategories.filter((category) =>
+				(searchParams.get("categories") ?? "").split(",").includes(category),
+			),
+		);
+	}, [searchParams]);
+	const firstPageQuery = {
 		from: dateStart(appliedFrom),
 		to: dateEnd(appliedTo),
 		...(appliedCategories.length ? { categories: appliedCategories } : {}),
-		...(cursor ? { cursor } : {}),
 		limit: 100,
+	};
+	const operations = useBrokerageOperations(accountId, {
+		...firstPageQuery,
+		...(cursor ? { cursor } : {}),
 	});
 	const resetQueryKey = brokerageOperationsQueryOptions(accountId, {
 		limit: 100,
 	}).queryKey;
 
-	const resetCursors = () => setCursors([]);
+	const resetCursors = () => setPagination({ scopeKey, cursors: [] });
+	const retry = () => {
+		if (apiErrorCode(operations.error) === "INVALID_OPERATIONS_CURSOR") {
+			void queryClient.invalidateQueries({
+				queryKey: brokerageOperationsQueryOptions(accountId, firstPageQuery)
+					.queryKey,
+				exact: true,
+			});
+			resetCursors();
+		} else void operations.refetch();
+	};
 
 	if (operations.isLoading) return { state: "loading" };
-	if (operations.isError)
+	if (
-		return { state: "error", retry: () => operations.refetch() };
+		operations.isError &&
+		(!operations.data ||
+			apiErrorCode(operations.error) === "INVALID_OPERATIONS_CURSOR")
+	)
+		return { state: "error", retry };
 	if (!operations.data) return { state: "loading" };
 	const nextCursor = operations.data.nextCursor;
 
@@ -70,6 +115,9 @@ const useAccountOperationsPageVm = (): AccountOperationsPageViewModel => {
 
 	return {
 		state: "loaded",
+		refreshing: operations.isFetching,
+		refreshError: operations.isError,
+		retry,
 		draftFrom,
 		draftTo,
 		draftCategories,
@@ -81,25 +129,29 @@ const useAccountOperationsPageVm = (): AccountOperationsPageViewModel => {
 		onDraftToChange: setDraftTo,
 		onDraftCategoriesChange: setDraftCategories,
 		onApply: () => {
-			setAppliedFrom(draftFrom);
+			setSearchParams({
-			setAppliedTo(draftTo);
+				...(draftFrom ? { from: draftFrom } : {}),
-			setAppliedCategories(draftCategories);
+				...(draftTo ? { to: draftTo } : {}),
+				...(draftCategories.length
+					? { categories: draftCategories.join(",") }
+					: {}),
+			});
 			resetCursors();
 		},
 		onReset: () => {
 			setDraftFrom(null);
 			setDraftTo(null);
 			setDraftCategories([]);
-			setAppliedFrom(null);
+			setSearchParams({});
-			setAppliedTo(null);
-			setAppliedCategories([]);
 			resetCursors();
 			void queryClient.invalidateQueries({ queryKey: resetQueryKey });
 		},
 		onNext: () => {
-			if (nextCursor) setCursors((value) => [...value, nextCursor]);
+			if (nextCursor)
+				setPagination({ scopeKey, cursors: [...cursors, nextCursor] });
 		},
-		onPrevious: () => setCursors((value) => value.slice(0, -1)),
+		onPrevious: () =>
+			setPagination({ scopeKey, cursors: cursors.slice(0, -1) }),
 	};
 };
 

src/pages/account-operations/ui/components/AccountOperationsPageLoaded.view.tsx

@@ -1,4 +1,12 @@
-import { Button, Group, MultiSelect, Stack, Title } from "@mantine/core";
+import {
+	Alert,
+	Button,
+	Group,
+	MultiSelect,
+	Progress,
+	Stack,
+	Title,
+} from "@mantine/core";
 import { DateInput } from "@mantine/dates";
 import type { FC } from "react";
 import { useTranslation } from "react-i18next";
@@ -67,6 +75,17 @@ const AccountOperationsPageLoaded: FC<AccountOperationsPageLoadedProps> = (
 	return (
 		<Stack maw={960} gap="lg">
 			<Title order={1}>{t("ledger.title")}</Title>
+			{props.refreshing ? (
+				<Progress value={100} animated aria-label={t("accounts.refreshing")} />
+			) : null}
+			{props.refreshError ? (
+				<Alert color="yellow">
+					{t("accounts.refreshError")}
+					<Button variant="subtle" onClick={props.retry}>
+						{t("accounts.retry")}
+					</Button>
+				</Alert>
+			) : null}
 			<Group align="end">
 				<DateInput
 					label={t("ledger.from")}
@@ -103,7 +122,14 @@ const AccountOperationsPageLoaded: FC<AccountOperationsPageLoadedProps> = (
 			</Group>
 			{items.length ? (
 				items.map((operation) => (
-					<LedgerEntryRow key={operation.id} operation={operation} />
+					<LedgerEntryRow
+						key={JSON.stringify([
+							operation.account?.id,
+							operation.id,
+							operation.logoName,
+						])}
+						operation={operation}
+					/>
 				))
 			) : (
 				<StateView

src/pages/account/ui/AccountPage.module.css

@@ -124,3 +124,24 @@
 	padding-left: 0;
 	padding-right: 0;
 }
+
+.accountPositions {
+	list-style: none;
+	padding: 0;
+	margin: var(--mantine-spacing-sm) 0 0;
+}
+
+.accountPosition {
+	padding-block: var(--mantine-spacing-sm);
+	border-top: 1px solid var(--mantine-color-gray-3);
+	overflow-wrap: anywhere;
+}
+
+.accountPosition:last-child {
+	padding-bottom: 0;
+}
+
+.accountPositionName {
+	min-width: 0;
+	overflow-wrap: anywhere;
+}

src/pages/account/ui/AccountPage.tsx

@@ -5,14 +5,17 @@ import { AccountPageError } from "./components/AccountPageError.view";
 import { AccountPageLoaded } from "./components/AccountPageLoaded.view";
 import { AccountPageLoading } from "./components/AccountPageLoading.view";
 
-const AccountPage: FC = () => {
+type AccountPageProps = { accountId?: string };
-	const viewModel = useAccountPageViewModel();
+
+const AccountPage: FC<AccountPageProps> = (props) => {
+	const viewModel = useAccountPageViewModel(props.accountId);
 	if (viewModel.state === "loading") return <AccountPageLoading />;
 	if (viewModel.state === "error") return <AccountPageError {...viewModel} />;
 	if (viewModel.state === "empty")
 		return (
 			<AccountPageEmpty
 				account={viewModel.account}
+				accountId={viewModel.accountId}
 				refreshing={viewModel.refreshing}
 				refreshError={viewModel.refreshError}
 				retry={viewModel.retry}
@@ -24,6 +27,7 @@ const AccountPage: FC = () => {
 	return (
 		<AccountPageLoaded
 			account={viewModel.account}
+			accountId={viewModel.accountId}
 			portfolio={viewModel.portfolio}
 			positionSections={viewModel.positionSections}
 			refreshing={viewModel.refreshing}

src/pages/account/ui/AccountPage.vm.test.tsx

@@ -172,13 +172,13 @@ describe("useAccountPageViewModel", () => {
 			"bonds",
 			"other",
 		]);
-		expect(sections[2].positions.map((position) => position.figi)).toEqual([
+		expect(sections[2].groups.map((group) => group.positions[0].figi)).toEqual([
 			"FIGI-FUND",
 			...otherTypes.map((type) => `FIGI-${type}-NEXT`),
 		]);
-		expect(sections[0].positions[0].shareText).toBe("40 %");
+		expect(sections[0].groups[0].positions[0].shareText).toBe("40 %");
-		expect(sections[1].positions[0].shareText).toBe("20 %");
+		expect(sections[1].groups[0].positions[0].shareText).toBe("20 %");
-		expect(sections[2].positions[1].shareText).toBe("20 %");
+		expect(sections[2].groups[1].positions[0].shareText).toBe("20 %");
 		expect(snapshot).toEqual(original);
 	});
 
@@ -195,7 +195,12 @@ describe("useAccountPageViewModel", () => {
 			typeof result.current,
 			{ state: "loaded" }
 		>;
-		expect(loaded.positionSections).toMatchObject([
+		expect(
+			loaded.positionSections.map(({ kind, groups }) => ({
+				kind,
+				positions: groups.flatMap((group) => group.positions),
+			})),
+		).toMatchObject([
 			{
 				kind: "stocks",
 				positions: [

src/pages/account/ui/AccountPage.vm.ts

@@ -26,9 +26,14 @@ type AccountPagePosition = Portfolio["positions"][number] & {
 	logoSrc: string | null;
 };
 
+type AccountPagePositionGroup = {
+	key: string;
+	positions: AccountPagePosition[];
+};
+
 type AccountPagePositionSection = {
 	kind: PositionSectionKind;
-	positions: AccountPagePosition[];
+	groups: AccountPagePositionGroup[];
 };
 
 type AccountPageRecentOperations =
@@ -76,8 +81,9 @@ type AccountPageViewModel =
 	| AccountPageEmptyViewModel
 	| AccountPageLoadedViewModel;
 
-function useAccountPageViewModel(): AccountPageViewModel {
+function useAccountPageViewModel(scopeId?: string): AccountPageViewModel {
-	const { accountId } = useParams();
+	const { accountId: routeAccountId } = useParams();
+	const accountId = scopeId ?? routeAccountId;
 	const portfolio = usePortfolio(accountId);
 	const operations = useBrokerageOperations(accountId, {
 		limit: 5,
@@ -177,9 +183,7 @@ function toAccountPagePositionSections(
 	const stocks = toSection("stocks", portfolio, denominators);
 	const bonds = toSection("bonds", portfolio, denominators);
 	const other = toSection("other", portfolio, denominators);
-	return [stocks, bonds, other].filter(
+	return [stocks, bonds, other].filter((section) => section.groups.length > 0);
-		(section) => section.positions.length > 0,
-	);
 }
 
 function toSection(
@@ -189,7 +193,8 @@ function toSection(
 ): AccountPagePositionSection {
 	return {
 		kind,
-		positions: portfolio.positions
+		groups: groupPositions(
+			portfolio.positions
 				.filter((position) => {
 					if (kind === "stocks") return position.type === "STOCK";
 					if (kind === "bonds") return position.type === "BOND";
@@ -200,9 +205,39 @@ function toSection(
 					);
 				})
 				.map((position) => toPosition(position, denominators, kind)),
+		),
 	};
 }
 
+function groupPositions(
+	positions: AccountPagePosition[],
+): AccountPagePositionGroup[] {
+	const groups = new Map<string, AccountPagePositionGroup>();
+	for (const [index, position] of positions.entries()) {
+		const identity = position.figi?.trim()
+			? ["figi", position.figi.trim()]
+			: position.isin?.trim()
+				? ["isin", position.isin.trim()]
+				: null;
+		const rowKey = JSON.stringify(["row", position.account?.id, index]);
+		const key =
+			position.account && identity
+				? JSON.stringify([position.type, ...identity])
+				: rowKey;
+		const group = groups.get(key);
+		if (
+			group &&
+			!group.positions.some((item) => item.account?.id === position.account?.id)
+		) {
+			group.positions.push(position);
+		} else {
+			const uniqueKey = group ? rowKey : key;
+			groups.set(uniqueKey, { key: uniqueKey, positions: [position] });
+		}
+	}
+	return [...groups.values()];
+}
+
 function toPosition(
 	position: Portfolio["positions"][number],
 	denominators: Map<string, number>,
@@ -237,6 +272,7 @@ function toPosition(
 export {
 	type AccountPageIncomeSummary,
 	type AccountPagePosition,
+	type AccountPagePositionGroup,
 	type AccountPagePositionSection,
 	type AccountPageRecentEvents,
 	type AccountPageRecentOperations,

src/pages/account/ui/components/AccountHeading.view.tsx

@@ -6,6 +6,7 @@ import { accountTypeKey } from "@/entities/brokerage-account";
 
 type AccountHeadingProps = {
 	account?: BrokerageAccount;
+	accountId?: string;
 };
 
 const AccountHeading: FC<AccountHeadingProps> = (props) => {
@@ -14,8 +15,16 @@ const AccountHeading: FC<AccountHeadingProps> = (props) => {
 
 	return (
 		<Stack gap={2}>
-			<Title order={1}>{account?.name ?? t("portfolio.title")}</Title>
+			<Title order={1}>
-			{account ? (
+				{props.accountId === "all"
+					? t("accounts.all")
+					: (account?.name ?? t("portfolio.title"))}
+			</Title>
+			{props.accountId === "all" ? (
+				<Text c="dimmed" size="sm">
+					{t("accounts.allDescription")}
+				</Text>
+			) : account ? (
 				<Text c="dimmed" size="sm">
 					{t(accountTypeKey(account.type))}
 				</Text>

src/pages/account/ui/components/AccountPageEmpty.view.tsx

@@ -16,6 +16,7 @@ import { RecentOperations } from "./RecentOperations.view";
 
 type AccountPageEmptyProps = {
 	account?: BrokerageAccount;
+	accountId?: string;
 	refreshing?: boolean;
 	refreshError?: boolean;
 	retry?: () => void;
@@ -28,7 +29,7 @@ const AccountPageEmpty: FC<AccountPageEmptyProps> = (props) => {
 	const { t } = useTranslation();
 	return (
 		<Stack>
-			<AccountHeading account={props.account} />
+			<AccountHeading account={props.account} accountId={props.accountId} />
 			<PortfolioRefreshState
 				refreshing={props.refreshing ?? false}
 				refreshError={props.refreshError ?? false}
@@ -36,7 +37,11 @@ const AccountPageEmpty: FC<AccountPageEmptyProps> = (props) => {
 			/>
 			<StateView
 				title={t("portfolio.emptyTitle")}
-				text={t("portfolio.emptyText")}
+				text={t(
+					props.accountId === "all"
+						? "portfolio.allEmptyText"
+						: "portfolio.emptyText",
+				)}
 			/>
 			<RecentOperations operations={props.recentOperations} />
 			<BrokerageEventsPreview events={props.recentEvents} />

src/pages/account/ui/components/AccountPageLoaded.view.tsx

@@ -21,6 +21,7 @@ import { RecentOperations } from "./RecentOperations.view";
 
 type AccountPageLoadedProps = {
 	account?: BrokerageAccount;
+	accountId?: string;
 	portfolio: Portfolio;
 	positionSections: AccountPagePositionSection[];
 	refreshing?: boolean;
@@ -35,7 +36,7 @@ const AccountPageLoaded: FC<AccountPageLoadedProps> = (props) => {
 	const { t } = useTranslation();
 	return (
 		<Stack className={classes.page} gap="lg">
-			<AccountHeading account={props.account} />
+			<AccountHeading account={props.account} accountId={props.accountId} />
 			<PortfolioRefreshState
 				refreshing={props.refreshing ?? false}
 				refreshError={props.refreshError ?? false}
@@ -45,9 +46,14 @@ const AccountPageLoaded: FC<AccountPageLoadedProps> = (props) => {
 				<Alert color="blue">{t("portfolio.staleWarning")}</Alert>
 			) : null}
 			<Text c="dimmed" size="sm">
-				{t("portfolio.updatedAt", {
+				{t(
+					props.accountId === "all"
+						? "portfolio.allUpdatedAt"
+						: "portfolio.updatedAt",
+					{
 						date: formatSnapshotTime(props.portfolio.lastSuccessfulAt),
-				})}
+					},
+				)}
 			</Text>
 			<CurrencyCards amounts={props.portfolio.totalsByCurrency} />
 			<Accordion

src/pages/account/ui/components/PositionCard.view.tsx

@@ -1,6 +1,7 @@
-import { Card, Group, Stack, Text } from "@mantine/core";
+import { Anchor, Card, Group, Stack, Text } from "@mantine/core";
 import type { FC } from "react";
 import { useTranslation } from "react-i18next";
+import { Link } from "react-router";
 import { formatMoney } from "@/shared/lib";
 import classes from "../AccountPage.module.css";
 import type {
@@ -37,6 +38,15 @@ const PositionCard: FC<PositionCardProps> = (props) => {
 	]
 		.filter(Boolean)
 		.join(" · ");
+	const accountLink = position.account ? (
+		<Anchor
+			component={Link}
+			to={`/accounts/${encodeURIComponent(position.account.id)}`}
+			size="xs"
+		>
+			{position.account.name}
+		</Anchor>
+	) : null;
 	const secondaryText = [
 		position.averagePurchasePrice
 			? t("portfolio.avgPrice", {
@@ -63,6 +73,7 @@ const PositionCard: FC<PositionCardProps> = (props) => {
 						<Text fw={600} lineClamp={1}>
 							{position.displayName}
 						</Text>
+						{accountLink}
 						<Text c="dimmed" size="xs" className={classes.expandedIdentifiers}>
 							{identifierText}
 						</Text>
@@ -94,6 +105,7 @@ const PositionCard: FC<PositionCardProps> = (props) => {
 					<Text fw={700} lineClamp={1}>
 						{position.displayName}
 					</Text>
+					{accountLink}
 					{position.isin ? (
 						<Text c="dimmed" size="xs" className={classes.mono}>
 							{position.isin}

src/pages/account/ui/components/PositionGroupCard.view.tsx

@@ -0,0 +1,107 @@
+import { Anchor, Card, Group, Stack, Text } from "@mantine/core";
+import type { FC } from "react";
+import { useTranslation } from "react-i18next";
+import { Link } from "react-router";
+import { formatMoney } from "@/shared/lib";
+import classes from "../AccountPage.module.css";
+import type {
+	AccountPagePositionGroup,
+	AccountPagePositionSection,
+} from "../AccountPage.vm";
+import { PositionLogo } from "./PositionLogo.view";
+
+type PositionGroupCardProps = {
+	group: AccountPagePositionGroup;
+	kind: AccountPagePositionSection["kind"];
+};
+
+const PositionGroupCard: FC<PositionGroupCardProps> = (props) => {
+	const { group, kind } = props;
+	const { t } = useTranslation();
+	const identity = group.positions[0];
+	return (
+		<Card className={classes.tile} withBorder>
+			<Group wrap="nowrap" gap="sm">
+				{kind !== "other" ? (
+					<PositionLogo
+						key={identity.logoSrc ?? "no-logo"}
+						src={identity.logoSrc}
+						label={identity.displayName}
+					/>
+				) : null}
+				<Stack gap={2} miw={0}>
+					<Text fw={600}>{identity.displayName}</Text>
+					<Text c="dimmed" size="xs">
+						{identity.ticker ?? identity.isin ?? identity.figi}
+					</Text>
+				</Stack>
+			</Group>
+			<Stack
+				component="ul"
+				gap={0}
+				className={classes.accountPositions}
+				aria-label={t("portfolio.byAccount")}
+			>
+				{group.positions.map((position) => (
+					<Stack
+						component="li"
+						key={position.account?.id}
+						gap={4}
+						className={classes.accountPosition}
+					>
+						<Group justify="space-between" align="flex-start" gap="xs">
+							{position.account ? (
+								<Anchor
+									component={Link}
+									to={`/accounts/${encodeURIComponent(position.account.id)}`}
+									size="sm"
+									className={classes.accountPositionName}
+								>
+									{position.account.name}
+								</Anchor>
+							) : null}
+							<Text size="sm" fw={600}>
+								{t("portfolio.quantity", { value: position.quantity })}
+							</Text>
+						</Group>
+						<Group justify="space-between" gap="xs">
+							{position.currentValue ? (
+								<Text size="sm">{formatMoney(position.currentValue)}</Text>
+							) : null}
+							{position.returnText ? (
+								<Text
+									size="sm"
+									className={
+										position.returnTone
+											? classes[position.returnTone]
+											: undefined
+									}
+								>
+									{kind === "other"
+										? t("portfolio.return", { value: position.returnText })
+										: position.returnText}
+								</Text>
+							) : null}
+						</Group>
+						<Group gap="xs">
+							{position.averagePurchasePrice ? (
+								<Text c="dimmed" size="xs">
+									{t("portfolio.avgPrice", {
+										value: formatMoney(position.averagePurchasePrice),
+									})}
+								</Text>
+							) : null}
+							{position.shareText ? (
+								<Text c="dimmed" size="xs">
+									{t("portfolio.share", { value: position.shareText })}
+								</Text>
+							) : null}
+						</Group>
+					</Stack>
+				))}
+			</Stack>
+		</Card>
+	);
+};
+
+export { PositionGroupCard };

src/pages/account/ui/components/PositionSection.view.tsx

@@ -2,6 +2,7 @@ import { SimpleGrid } from "@mantine/core";
 import type { FC } from "react";
 import type { AccountPagePositionSection } from "../AccountPage.vm";
 import { PositionCard } from "./PositionCard.view";
+import { PositionGroupCard } from "./PositionGroupCard.view";
 
 type PositionSectionProps = {
 	section: AccountPagePositionSection;
@@ -13,13 +14,21 @@ const PositionSection: FC<PositionSectionProps> = (props) => {
 
 	return (
 		<SimpleGrid cols={expanded ? 1 : { base: 1, sm: 2, md: 3 }}>
-			{section.positions.map((position) => (
+			{section.groups.map((group) =>
-				<PositionCard
+				group.positions.length > 1 ? (
+					<PositionGroupCard
+						key={group.key}
+						group={group}
 						kind={section.kind}
-					key={`${position.figi}-${position.displayName}-${position.quantity}`}
-					position={position}
 					/>
-			))}
+				) : (
+					<PositionCard
+						key={group.key}
+						position={group.positions[0]}
+						kind={section.kind}
+					/>
+				),
+			)}
 		</SimpleGrid>
 	);
 };

src/pages/account/ui/components/RecentOperations.view.tsx

@@ -31,7 +31,14 @@ const RecentOperations: FC<RecentOperationsProps> = (props) => {
 			) : null}
 			{operations.state === "loaded"
 				? operations.items.map((operation) => (
-						<LedgerEntryRow key={operation.id} operation={operation} />
+						<LedgerEntryRow
+							key={JSON.stringify([
+								operation.account?.id,
+								operation.id,
+								operation.logoName,
+							])}
+							operation={operation}
+						/>
 					))
 				: null}
 			<Button component={Link} to={operations.to} variant="subtle">

src/pages/account/ui/position-groups.test.tsx

@@ -0,0 +1,127 @@
+import { MantineProvider } from "@mantine/core";
+import { render, screen, within } from "@testing-library/react";
+import { MemoryRouter } from "react-router";
+import { describe, expect, it } from "vitest";
+import type { Portfolio } from "@/entities/portfolio";
+import { toAccountPagePositionSections } from "./AccountPage.vm";
+import { PositionSection } from "./components/PositionSection.view";
+
+const position: Portfolio["positions"][number] = {
+	account: { id: "a", name: "Основной" },
+	figi: "FIGI-SBER",
+	displayName: "Сбербанк",
+	type: "STOCK",
+	quantity: "1.25",
+	currentValue: { currency: "RUB", value: "375" },
+	averagePurchasePrice: { currency: "RUB", value: "280" },
+	absoluteReturn: { currency: "RUB", value: "25" },
+	isin: "RU0009029540",
+	ticker: "SBER",
+	logoName: null,
+};
+const second = {
+	...position,
+	account: { id: "b", name: "ИИС" },
+	quantity: "-2",
+	currentValue: null,
+	averagePurchasePrice: null,
+	absoluteReturn: null,
+};
+function sections(positions: Portfolio["positions"]) {
+	return toAccountPagePositionSections({
+		lastSuccessfulAt: "2026-09-09T12:00:00Z",
+		isStale: false,
+		totalsByCurrency: [],
+		cashBalances: [],
+		positions,
+	});
+}
+
+describe("Positions grouped by security", () => {
+	it("shows one security with exact per-account quantities and valuations", () => {
+		const section = sections([position, second])[0];
+		render(
+			<MantineProvider>
+				<MemoryRouter>
+					<PositionSection section={section} />
+				</MemoryRouter>
+			</MantineProvider>,
+		);
+		expect(screen.getAllByText("Сбербанк")).toHaveLength(1);
+		const rows = within(
+			screen.getByRole("list", { name: "Позиции по счетам" }),
+		).getAllByRole("listitem");
+		expect(rows).toHaveLength(2);
+		expect(
+			within(rows[0]).getByRole("link", { name: "Основной" }),
+		).toHaveAttribute("href", "/accounts/a");
+		expect(within(rows[0]).getByText("Количество: 1.25")).toBeInTheDocument();
+		expect(within(rows[0]).getByText("375 ₽")).toBeInTheDocument();
+		expect(
+			within(rows[0]).getByText("Средняя цена: 280 ₽"),
+		).toBeInTheDocument();
+		expect(within(rows[1]).getByRole("link", { name: "ИИС" })).toHaveAttribute(
+			"href",
+			"/accounts/b",
+		);
+		expect(within(rows[1]).getByText("Количество: -2")).toBeInTheDocument();
+		expect(rows[1]).not.toHaveTextContent("₽");
+	});
+
+	it("uses ISIN only when FIGI is absent, never merging by name or ticker", () => {
+		expect(
+			sections([
+				{ ...position, figi: null },
+				{ ...second, figi: null },
+			])[0].groups,
+		).toHaveLength(1);
+		expect(
+			sections([position, { ...second, figi: "OTHER-FIGI" }])[0].groups,
+		).toHaveLength(2);
+		expect(
+			sections([
+				{ ...position, figi: null, isin: null },
+				{ ...second, figi: null, isin: null },
+			])[0].groups,
+		).toHaveLength(2);
+	});
+
+	it("preserves one-account cards and does not merge repeated rows on the same account", () => {
+		expect(
+			sections([position, { ...second, account: position.account }])[0].groups,
+		).toHaveLength(2);
+		expect(
+			sections([
+				{ ...position, account: undefined },
+				{ ...second, account: undefined },
+			])[0].groups,
+		).toHaveLength(2);
+	});
+
+	it("keeps currencies and purchase prices attached to their source positions", () => {
+		const source = [
+			position,
+			{
+				...second,
+				currentValue: { currency: "USD", value: "1.01" },
+				averagePurchasePrice: { currency: "USD", value: "0.99" },
+			},
+		];
+		const before = structuredClone(source);
+		const [group] = sections(source)[0].groups;
+		expect(
+			group.positions.map((item) => [
+				item.quantity,
+				item.currentValue,
+				item.averagePurchasePrice,
+			]),
+		).toEqual(
+			source.map((item) => [
+				item.quantity,
+				item.currentValue,
+				item.averagePurchasePrice,
+			]),
+		);
+		expect(source).toEqual(before);
+	});
+});

src/pages/accounts/ui/components/AccountsPageLoaded.view.tsx

@@ -1,6 +1,7 @@
-import { Stack, Title } from "@mantine/core";
+import { Button, Stack, Title } from "@mantine/core";
 import type { FC } from "react";
 import { useTranslation } from "react-i18next";
+import { Link } from "react-router";
 import {
 	type BrokerageAccountCard,
 	BrokerageAccountList,
@@ -21,6 +22,14 @@ const AccountsPageLoaded: FC<AccountsPageLoadedProps> = (props) => {
 		<Stack>
 			<Title order={1}>{t("accounts.title")}</Title>
 			<AccountsRefreshState {...refresh} />
+			<Button
+				component={Link}
+				to="/accounts/all"
+				variant="light"
+				w="fit-content"
+			>
+				{t("accounts.openAll")}
+			</Button>
 			<BrokerageAccountList accounts={accounts} />
 		</Stack>
 	);

src/shared/api/generated/schema.d.ts

@@ -116,6 +116,22 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/api/v1/brokerage-accounts/all/operations": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get: operations["BrokerageOperationsController_all"];
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/api/v1/brokerage-accounts/{accountId}/operations": {
         parameters: {
             query?: never;
@@ -132,6 +148,22 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/api/v1/brokerage-accounts/all/portfolio": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get: operations["PortfolioController_all"];
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/api/v1/brokerage-accounts/{accountId}/portfolio": {
         parameters: {
             query?: never;
@@ -148,6 +180,22 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/api/v1/brokerage-accounts/all/events": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get: operations["UpcomingEventsController_all"];
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/api/v1/brokerage-accounts/{accountId}/events": {
         parameters: {
             query?: never;
@@ -164,6 +212,38 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/api/v1/brokerage-accounts/all/income-summary": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get: operations["IncomeAnalyticsController_allSummary"];
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/api/v1/brokerage-accounts/all/income-analytics": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get: operations["IncomeAnalyticsController_allAnalytics"];
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/api/v1/brokerage-accounts/{accountId}/income-summary": {
         parameters: {
             query?: never;
@@ -253,7 +333,12 @@ export interface components {
             openedOn: string | null;
             portfolioSummary: components["schemas"]["PortfolioSummaryDto"] | null;
         };
+        AccountReferenceDto: {
+            id: string;
+            name: string;
+        };
         BrokerageOperationDto: {
+            account?: components["schemas"]["AccountReferenceDto"];
             id: string;
             /** Format: date-time */
             occurredAt: string;
@@ -281,6 +366,7 @@ export interface components {
             observedAt: string;
         };
         PortfolioPositionDto: {
+            account?: components["schemas"]["AccountReferenceDto"];
             figi: string | null;
             displayName: string;
             /** @enum {string} */
@@ -302,6 +388,7 @@ export interface components {
             cashBalances: components["schemas"]["MoneyDto"][];
         };
         UpcomingEventDto: {
+            account?: components["schemas"]["AccountReferenceDto"];
             /** @enum {string} */
             type: "coupon" | "dividend" | "maturity" | "offer";
             /** Format: date */
@@ -369,6 +456,7 @@ export interface components {
             receiptCount: number;
         };
         IncomeAnalyticsEntryDto: {
+            account?: components["schemas"]["AccountReferenceDto"];
             id: string;
             /** Format: date-time */
             occurredAt: string;
@@ -995,6 +1083,76 @@ export interface operations {
             };
         };
     };
+    BrokerageOperationsController_all: {
+        parameters: {
+            query?: {
+                from?: string;
+                to?: string;
+                categories?: ("trade" | "income" | "tax" | "fee" | "transfer" | "other")[];
+                cursor?: string;
+                limit?: number;
+            };
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["BrokerageOperationsPageDto"];
+                };
+            };
+            /** @description Invalid request */
+            400: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Authentication required */
+            401: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Resource not found */
+            404: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Internal server error */
+            500: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Upstream service unavailable */
+            503: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+        };
+    };
     BrokerageOperationsController_get: {
         parameters: {
             query?: {
@@ -1067,6 +1225,70 @@ export interface operations {
             };
         };
     };
+    PortfolioController_all: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["PortfolioDto"];
+                };
+            };
+            /** @description Invalid request */
+            400: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Authentication required */
+            401: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Resource not found */
+            404: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Internal server error */
+            500: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Upstream service unavailable */
+            503: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+        };
+    };
     PortfolioController_get: {
         parameters: {
             query?: never;
@@ -1133,6 +1355,70 @@ export interface operations {
             };
         };
     };
+    UpcomingEventsController_all: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["UpcomingEventsDto"];
+                };
+            };
+            /** @description Invalid request */
+            400: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Authentication required */
+            401: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Resource not found */
+            404: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Internal server error */
+            500: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Upstream service unavailable */
+            503: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+        };
+    };
     UpcomingEventsController_get: {
         parameters: {
             query?: never;
@@ -1199,6 +1485,137 @@ export interface operations {
             };
         };
     };
+    IncomeAnalyticsController_allSummary: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["IncomeSummaryDto"];
+                };
+            };
+            /** @description Invalid request */
+            400: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Authentication required */
+            401: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Resource not found */
+            404: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Internal server error */
+            500: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Upstream service unavailable */
+            503: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+        };
+    };
+    IncomeAnalyticsController_allAnalytics: {
+        parameters: {
+            query?: {
+                from?: string;
+                to?: string;
+            };
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["IncomeAnalyticsDto"];
+                };
+            };
+            /** @description Invalid request */
+            400: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Authentication required */
+            401: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Resource not found */
+            404: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Internal server error */
+            500: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+            /** @description Upstream service unavailable */
+            503: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/problem+json": components["schemas"]["ProblemDetailsDto"];
+                };
+            };
+        };
+    };
     IncomeAnalyticsController_summary: {
         parameters: {
             query?: never;

src/shared/api/spec/openapi.json

@@ -680,6 +680,139 @@
         ]
       }
     },
+    "/api/v1/brokerage-accounts/all/operations": {
+      "get": {
+        "operationId": "BrokerageOperationsController_all",
+        "parameters": [
+          {
+            "name": "from",
+            "required": false,
+            "in": "query",
+            "schema": {
+              "format": "date-time",
+              "type": "string"
+            }
+          },
+          {
+            "name": "to",
+            "required": false,
+            "in": "query",
+            "schema": {
+              "format": "date-time",
+              "type": "string"
+            }
+          },
+          {
+            "name": "categories",
+            "required": false,
+            "in": "query",
+            "schema": {
+              "type": "array",
+              "items": {
+                "type": "string",
+                "enum": [
+                  "trade",
+                  "income",
+                  "tax",
+                  "fee",
+                  "transfer",
+                  "other"
+                ]
+              }
+            }
+          },
+          {
+            "name": "cursor",
+            "required": false,
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "limit",
+            "required": false,
+            "in": "query",
+            "schema": {
+              "minimum": 1,
+              "maximum": 1000,
+              "default": 100,
+              "type": "number"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/BrokerageOperationsPageDto"
+                }
+              }
+            }
+          },
+          "400": {
+            "description": "Invalid request",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "401": {
+            "description": "Authentication required",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "Resource not found",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "500": {
+            "description": "Internal server error",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "503": {
+            "description": "Upstream service unavailable",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          }
+        },
+        "security": [
+          {
+            "bearer": []
+          }
+        ],
+        "tags": [
+          "brokerage-accounts"
+        ]
+      }
+    },
     "/api/v1/brokerage-accounts/{accountId}/operations": {
       "get": {
         "operationId": "BrokerageOperationsController_get",
@@ -821,6 +954,82 @@
         ]
       }
     },
+    "/api/v1/brokerage-accounts/all/portfolio": {
+      "get": {
+        "operationId": "PortfolioController_all",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/PortfolioDto"
+                }
+              }
+            }
+          },
+          "400": {
+            "description": "Invalid request",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "401": {
+            "description": "Authentication required",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "Resource not found",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "500": {
+            "description": "Internal server error",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "503": {
+            "description": "Upstream service unavailable",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          }
+        },
+        "security": [
+          {
+            "bearer": []
+          }
+        ],
+        "tags": [
+          "brokerage-accounts"
+        ]
+      }
+    },
     "/api/v1/brokerage-accounts/{accountId}/portfolio": {
       "get": {
         "operationId": "PortfolioController_get",
@@ -906,6 +1115,82 @@
         ]
       }
     },
+    "/api/v1/brokerage-accounts/all/events": {
+      "get": {
+        "operationId": "UpcomingEventsController_all",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/UpcomingEventsDto"
+                }
+              }
+            }
+          },
+          "400": {
+            "description": "Invalid request",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "401": {
+            "description": "Authentication required",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "Resource not found",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "500": {
+            "description": "Internal server error",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "503": {
+            "description": "Upstream service unavailable",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          }
+        },
+        "security": [
+          {
+            "bearer": []
+          }
+        ],
+        "tags": [
+          "brokerage-accounts"
+        ]
+      }
+    },
     "/api/v1/brokerage-accounts/{accountId}/events": {
       "get": {
         "operationId": "UpcomingEventsController_get",
@@ -991,6 +1276,177 @@
         ]
       }
     },
+    "/api/v1/brokerage-accounts/all/income-summary": {
+      "get": {
+        "operationId": "IncomeAnalyticsController_allSummary",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/IncomeSummaryDto"
+                }
+              }
+            }
+          },
+          "400": {
+            "description": "Invalid request",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "401": {
+            "description": "Authentication required",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "Resource not found",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "500": {
+            "description": "Internal server error",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "503": {
+            "description": "Upstream service unavailable",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          }
+        },
+        "security": [
+          {
+            "bearer": []
+          }
+        ],
+        "tags": [
+          "brokerage-accounts"
+        ]
+      }
+    },
+    "/api/v1/brokerage-accounts/all/income-analytics": {
+      "get": {
+        "operationId": "IncomeAnalyticsController_allAnalytics",
+        "parameters": [
+          {
+            "name": "from",
+            "required": false,
+            "in": "query",
+            "schema": {
+              "format": "date",
+              "type": "string"
+            }
+          },
+          {
+            "name": "to",
+            "required": false,
+            "in": "query",
+            "schema": {
+              "format": "date",
+              "type": "string"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/IncomeAnalyticsDto"
+                }
+              }
+            }
+          },
+          "400": {
+            "description": "Invalid request",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "401": {
+            "description": "Authentication required",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "Resource not found",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "500": {
+            "description": "Internal server error",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          },
+          "503": {
+            "description": "Upstream service unavailable",
+            "content": {
+              "application/problem+json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProblemDetailsDto"
+                }
+              }
+            }
+          }
+        },
+        "security": [
+          {
+            "bearer": []
+          }
+        ],
+        "tags": [
+          "brokerage-accounts"
+        ]
+      }
+    },
     "/api/v1/brokerage-accounts/{accountId}/income-summary": {
       "get": {
         "operationId": "IncomeAnalyticsController_summary",
@@ -1367,9 +1823,27 @@
           "portfolioSummary"
         ]
       },
+      "AccountReferenceDto": {
+        "type": "object",
+        "properties": {
+          "id": {
+            "type": "string"
+          },
+          "name": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "id",
+          "name"
+        ]
+      },
       "BrokerageOperationDto": {
         "type": "object",
         "properties": {
+          "account": {
+            "$ref": "#/components/schemas/AccountReferenceDto"
+          },
           "id": {
             "type": "string"
           },
@@ -1508,6 +1982,9 @@
       "PortfolioPositionDto": {
         "type": "object",
         "properties": {
+          "account": {
+            "$ref": "#/components/schemas/AccountReferenceDto"
+          },
           "figi": {
             "type": "string",
             "nullable": true
@@ -1625,6 +2102,9 @@
       "UpcomingEventDto": {
         "type": "object",
         "properties": {
+          "account": {
+            "$ref": "#/components/schemas/AccountReferenceDto"
+          },
           "type": {
             "type": "string",
             "enum": [
@@ -1900,6 +2380,9 @@
       "IncomeAnalyticsEntryDto": {
         "type": "object",
         "properties": {
+          "account": {
+            "$ref": "#/components/schemas/AccountReferenceDto"
+          },
           "id": {
             "type": "string"
           },

src/shared/i18n/locales/ru.ts

@@ -28,6 +28,10 @@ const ru = {
 			},
 		},
 		accounts: {
+			all: "Все счета",
+			openAll: "Портфель по всем счетам",
+			scope: "Счёт",
+			allDescription: "Портфель по всем доступным инвестиционным счетам",
 			title: "Счета",
 			emptyTitle: "Нет инвестиционных счетов",
 			emptyText:
@@ -62,6 +66,9 @@ const ru = {
 		},
 		account: { title: "Счет" },
 		portfolio: {
+			byAccount: "Позиции по счетам",
+			allEmptyText: "На доступных счетах нет позиций и денежных остатков.",
+			allUpdatedAt: "Самые ранние данные в сводке: {{date}}",
 			currencies: {
 				RUB: "Российский рубль",
 				USD: "Доллар США",

src/test/setup.ts

@@ -21,6 +21,12 @@ class ResizeObserver {
 
 window.ResizeObserver = ResizeObserver;
 
+// JSDOM has no layout/scrolling; Mantine Combobox scrolls the active option.
+Object.defineProperty(HTMLElement.prototype, "scrollIntoView", {
+	configurable: true,
+	value: () => {},
+});
+
 Object.defineProperty(window, "matchMedia", {
 	writable: true,
 	value: (query: string) => ({