diff --git a/apps/api/src/app/portfolio/calculator/portfolio-calculator.ts b/apps/api/src/app/portfolio/calculator/portfolio-calculator.ts
index 553cb8c90..467449090 100644
--- a/apps/api/src/app/portfolio/calculator/portfolio-calculator.ts
+++ b/apps/api/src/app/portfolio/calculator/portfolio-calculator.ts
@@ -51,6 +51,7 @@ import {
   format,
   isAfter,
   isBefore,
+  isSameYear,
   isWithinInterval,
   min,
   startOfDay,
@@ -784,6 +785,46 @@ export abstract class PortfolioCalculator {
     return { chart };
   }
 
+  public async getPerformanceByGroup({
+    endDate,
+    groupBy,
+    startDate
+  }: {
+    endDate: Date;
+    groupBy: GroupBy;
+    startDate: Date;
+  }) {
+    const interval = { start: startDate, end: endDate };
+    const chart: HistoricalDataItem[] = [];
+
+    if (groupBy === 'year') {
+      for (const year of eachYearOfInterval(interval)) {
+        const yearStartDate = startOfYear(year);
+        const yearEndDate = endOfYear(year);
+        const yearIntervalStartDate = isSameYear(startDate, yearStartDate)
+          ? startDate
+          : yearStartDate;
+        const yearIntervalEndDate = isSameYear(endDate, yearEndDate)
+          ? endDate
+          : yearEndDate;
+
+        const { chart: yearChart } = await this.getPerformance({
+          end: yearIntervalEndDate,
+          start: yearIntervalStartDate
+        });
+
+        const yearPerformanceItem = {
+          ...(yearChart.at(-1) ?? ({} as HistoricalDataItem)),
+          date: format(yearStartDate, DATE_FORMAT)
+        };
+
+        chart.push(yearPerformanceItem);
+      }
+    }
+
+    return { chart };
+  }
+
   public async getSnapshot() {
     await this.snapshotPromise;
 
diff --git a/apps/api/src/app/portfolio/portfolio.controller.ts b/apps/api/src/app/portfolio/portfolio.controller.ts
index 73d4320d6..f9758d0b9 100644
--- a/apps/api/src/app/portfolio/portfolio.controller.ts
+++ b/apps/api/src/app/portfolio/portfolio.controller.ts
@@ -510,6 +510,7 @@ export class PortfolioController {
     @Query('accounts') filterByAccounts?: string,
     @Query('assetClasses') filterByAssetClasses?: string,
     @Query('dataSource') filterByDataSource?: string,
+    @Query('groupBy') groupBy?: Extract<GroupBy, 'year'>,
     @Query('range') dateRange: DateRange = 'max',
     @Query('symbol') filterBySymbol?: string,
     @Query('tags') filterByTags?: string,
@@ -528,6 +529,7 @@ export class PortfolioController {
     const performanceInformation = await this.portfolioService.getPerformance({
       dateRange,
       filters,
+      groupBy,
       impersonationId,
       withExcludedAccounts,
       userId: this.request.user.id
diff --git a/apps/api/src/app/portfolio/portfolio.service.ts b/apps/api/src/app/portfolio/portfolio.service.ts
index 5dab27939..d59875575 100644
--- a/apps/api/src/app/portfolio/portfolio.service.ts
+++ b/apps/api/src/app/portfolio/portfolio.service.ts
@@ -991,11 +991,13 @@ export class PortfolioService {
   public async getPerformance({
     dateRange = 'max',
     filters,
+    groupBy,
     impersonationId,
     userId
   }: {
     dateRange?: DateRange;
     filters?: Filter[];
+    groupBy?: Extract<GroupBy, 'year'>;
     impersonationId: string;
     userId: string;
     withExcludedAccounts?: boolean;
@@ -1049,11 +1051,24 @@ export class PortfolioService {
 
     const { endDate, startDate } = getIntervalFromDateRange(dateRange);
 
-    const { chart } = await portfolioCalculator.getPerformance({
+    const { chart: intervalChart } = await portfolioCalculator.getPerformance({
       end: endDate,
       start: startDate
     });
 
+    let chart = intervalChart;
+
+    if (groupBy) {
+      const { chart: groupedChart } =
+        await portfolioCalculator.getPerformanceByGroup({
+          startDate,
+          endDate,
+          groupBy
+        });
+
+      chart = groupedChart;
+    }
+
     const {
       netPerformance,
       netPerformanceInPercentage,
@@ -1063,7 +1078,7 @@ export class PortfolioService {
       totalInvestment,
       totalInvestmentValueWithCurrencyEffect,
       valueWithCurrencyEffect
-    } = chart?.at(-1) ?? {
+    } = intervalChart?.at(-1) ?? {
       netPerformance: 0,
       netPerformanceInPercentage: 0,
       netPerformanceInPercentageWithCurrencyEffect: 0,