diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3b49eaaaa..89c34edde 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+### Added
+
+- Added a debounce to the `PortfolioChangedListener` and `AssetProfileChangedListener` to minimize redundant _Redis_ and database operations
+
 ### Changed
 
 - Improved the _Storybook_ stories of the value component
diff --git a/apps/api/src/events/asset-profile-changed.event.ts b/apps/api/src/events/asset-profile-changed.event.ts
index 46a8c5db4..c08fe59f1 100644
--- a/apps/api/src/events/asset-profile-changed.event.ts
+++ b/apps/api/src/events/asset-profile-changed.event.ts
@@ -8,4 +8,16 @@ export class AssetProfileChangedEvent {
   public static getName(): string {
     return 'assetProfile.changed';
   }
+
+  public getCurrency() {
+    return this.data.currency;
+  }
+
+  public getDataSource() {
+    return this.data.dataSource;
+  }
+
+  public getSymbol() {
+    return this.data.symbol;
+  }
 }
diff --git a/apps/api/src/events/asset-profile-changed.listener.ts b/apps/api/src/events/asset-profile-changed.listener.ts
index 1ecadec67..cc70edad6 100644
--- a/apps/api/src/events/asset-profile-changed.listener.ts
+++ b/apps/api/src/events/asset-profile-changed.listener.ts
@@ -4,14 +4,21 @@ import { DataProviderService } from '@ghostfolio/api/services/data-provider/data
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { DataGatheringService } from '@ghostfolio/api/services/queues/data-gathering/data-gathering.service';
 import { DEFAULT_CURRENCY } from '@ghostfolio/common/config';
+import { getAssetProfileIdentifier } from '@ghostfolio/common/helper';
 
 import { Injectable, Logger } from '@nestjs/common';
 import { OnEvent } from '@nestjs/event-emitter';
+import { DataSource } from '@prisma/client';
+import ms from 'ms';
 
 import { AssetProfileChangedEvent } from './asset-profile-changed.event';
 
 @Injectable()
 export class AssetProfileChangedListener {
+  private static readonly DEBOUNCE_DELAY = ms('5 seconds');
+
+  private debounceTimers = new Map<string, NodeJS.Timeout>();
+
   public constructor(
     private readonly activitiesService: ActivitiesService,
     private readonly configurationService: ConfigurationService,
@@ -21,9 +28,47 @@ export class AssetProfileChangedListener {
   ) {}
 
   @OnEvent(AssetProfileChangedEvent.getName())
-  public async handleAssetProfileChanged(event: AssetProfileChangedEvent) {
+  public handleAssetProfileChanged(event: AssetProfileChangedEvent) {
+    const currency = event.getCurrency();
+    const dataSource = event.getDataSource();
+    const symbol = event.getSymbol();
+
+    const key = getAssetProfileIdentifier({
+      dataSource,
+      symbol
+    });
+
+    const existingTimer = this.debounceTimers.get(key);
+
+    if (existingTimer) {
+      clearTimeout(existingTimer);
+    }
+
+    this.debounceTimers.set(
+      key,
+      setTimeout(() => {
+        this.debounceTimers.delete(key);
+
+        void this.processAssetProfileChanged({
+          currency,
+          dataSource,
+          symbol
+        });
+      }, AssetProfileChangedListener.DEBOUNCE_DELAY)
+    );
+  }
+
+  private async processAssetProfileChanged({
+    currency,
+    dataSource,
+    symbol
+  }: {
+    currency: string;
+    dataSource: DataSource;
+    symbol: string;
+  }) {
     Logger.log(
-      `Asset profile of ${event.data.symbol} (${event.data.dataSource}) has changed`,
+      `Asset profile of ${symbol} (${dataSource}) has changed`,
       'AssetProfileChangedListener'
     );
 
@@ -31,16 +76,16 @@ export class AssetProfileChangedListener {
       this.configurationService.get(
         'ENABLE_FEATURE_GATHER_NEW_EXCHANGE_RATES'
       ) === false ||
-      event.data.currency === DEFAULT_CURRENCY
+      currency === DEFAULT_CURRENCY
     ) {
       return;
     }
 
     const existingCurrencies = this.exchangeRateDataService.getCurrencies();
 
-    if (!existingCurrencies.includes(event.data.currency)) {
+    if (!existingCurrencies.includes(currency)) {
       Logger.log(
-        `New currency ${event.data.currency} has been detected`,
+        `New currency ${currency} has been detected`,
         'AssetProfileChangedListener'
       );
 
@@ -48,13 +93,13 @@ export class AssetProfileChangedListener {
     }
 
     const { dateOfFirstActivity } =
-      await this.activitiesService.getStatisticsByCurrency(event.data.currency);
+      await this.activitiesService.getStatisticsByCurrency(currency);
 
     if (dateOfFirstActivity) {
       await this.dataGatheringService.gatherSymbol({
         dataSource: this.dataProviderService.getDataSourceForExchangeRates(),
         date: dateOfFirstActivity,
-        symbol: `${DEFAULT_CURRENCY}${event.data.currency}`
+        symbol: `${DEFAULT_CURRENCY}${currency}`
       });
     }
   }
diff --git a/apps/api/src/events/portfolio-changed.listener.ts b/apps/api/src/events/portfolio-changed.listener.ts
index d12b9558d..f8e2a9229 100644
--- a/apps/api/src/events/portfolio-changed.listener.ts
+++ b/apps/api/src/events/portfolio-changed.listener.ts
@@ -2,22 +2,44 @@ import { RedisCacheService } from '@ghostfolio/api/app/redis-cache/redis-cache.s
 
 import { Injectable, Logger } from '@nestjs/common';
 import { OnEvent } from '@nestjs/event-emitter';
+import ms from 'ms';
 
 import { PortfolioChangedEvent } from './portfolio-changed.event';
 
 @Injectable()
 export class PortfolioChangedListener {
+  private static readonly DEBOUNCE_DELAY = ms('5 seconds');
+
+  private debounceTimers = new Map<string, NodeJS.Timeout>();
+
   public constructor(private readonly redisCacheService: RedisCacheService) {}
 
   @OnEvent(PortfolioChangedEvent.getName())
   handlePortfolioChangedEvent(event: PortfolioChangedEvent) {
+    const userId = event.getUserId();
+
+    const existingTimer = this.debounceTimers.get(userId);
+
+    if (existingTimer) {
+      clearTimeout(existingTimer);
+    }
+
+    this.debounceTimers.set(
+      userId,
+      setTimeout(() => {
+        this.debounceTimers.delete(userId);
+
+        void this.processPortfolioChanged({ userId });
+      }, PortfolioChangedListener.DEBOUNCE_DELAY)
+    );
+  }
+
+  private async processPortfolioChanged({ userId }: { userId: string }) {
     Logger.log(
-      `Portfolio of user '${event.getUserId()}' has changed`,
+      `Portfolio of user '${userId}' has changed`,
       'PortfolioChangedListener'
     );
 
-    this.redisCacheService.removePortfolioSnapshotsByUserId({
-      userId: event.getUserId()
-    });
+    await this.redisCacheService.removePortfolioSnapshotsByUserId({ userId });
   }
 }