diff --git a/apps/api/src/app/endpoints/data-providers/ghostfolio/ghostfolio.service.ts b/apps/api/src/app/endpoints/data-providers/ghostfolio/ghostfolio.service.ts
index f80633f87..b70c3a766 100644
--- a/apps/api/src/app/endpoints/data-providers/ghostfolio/ghostfolio.service.ts
+++ b/apps/api/src/app/endpoints/data-providers/ghostfolio/ghostfolio.service.ts
@@ -294,9 +294,14 @@ export class GhostfolioService {
         );
       }
 
-      const searchResults = await Promise.all(promises);
+      const searchResults = await Promise.allSettled(promises);
 
-      for (const { items } of searchResults) {
+      for (const result of searchResults) {
+        if (result.status === 'rejected') {
+          Logger.warn(result.reason, 'GhostfolioService');
+          continue;
+        }
+        const { items } = result.value;
         if (items?.length > 0) {
           lookupItems = lookupItems.concat(items);
         }
diff --git a/apps/api/src/services/data-provider/data-enhancer/yahoo-finance/yahoo-finance.service.ts b/apps/api/src/services/data-provider/data-enhancer/yahoo-finance/yahoo-finance.service.ts
index 8b76ae86b..087130911 100644
--- a/apps/api/src/services/data-provider/data-enhancer/yahoo-finance/yahoo-finance.service.ts
+++ b/apps/api/src/services/data-provider/data-enhancer/yahoo-finance/yahoo-finance.service.ts
@@ -104,6 +104,9 @@ export class YahooFinanceDataEnhancerService implements DataEnhancerInterface {
         yahooSymbol = symbol;
       } else {
         const { quotes } = await this.yahooFinance.search(response.isin);
+        if (quotes.length === 0) {
+          return response;
+        }
         yahooSymbol = quotes[0].symbol as string;
       }
 
diff --git a/apps/api/src/services/data-provider/data-provider.service.ts b/apps/api/src/services/data-provider/data-provider.service.ts
index 674672326..7abc38d67 100644
--- a/apps/api/src/services/data-provider/data-provider.service.ts
+++ b/apps/api/src/services/data-provider/data-provider.service.ts
@@ -650,9 +650,14 @@ export class DataProviderService implements OnModuleInit {
       );
     }
 
-    const searchResults = await Promise.all(promises);
+    const searchResults = await Promise.allSettled(promises);
 
-    for (const { items } of searchResults) {
+    for (const result of searchResults) {
+      if (result.status === 'rejected') {
+        Logger.warn(result.reason, 'DataProviderService');
+        continue;
+      }
+      const { items } = result.value;
       if (items?.length > 0) {
         lookupItems = lookupItems.concat(items);
       }
diff --git a/apps/api/src/services/data-provider/yahoo-finance/yahoo-finance.service.ts b/apps/api/src/services/data-provider/yahoo-finance/yahoo-finance.service.ts
index eb6f85d73..27b322d5b 100644
--- a/apps/api/src/services/data-provider/yahoo-finance/yahoo-finance.service.ts
+++ b/apps/api/src/services/data-provider/yahoo-finance/yahoo-finance.service.ts
@@ -333,6 +333,7 @@ export class YahooFinanceService implements DataProviderInterface {
       }
     } catch (error) {
       Logger.error(error, 'YahooFinanceService');
+      return { items: [] };
     }
 
     return { items };