diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2020f58d..b81f59c7 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
 
+### Changed
+
+- Improved the handling of activities without account
+
 ### Fixed
 
 - Fixed the query to filter activities of excluded accounts
diff --git a/apps/api/src/app/portfolio/portfolio.service.ts b/apps/api/src/app/portfolio/portfolio.service.ts
index 3fafa679..92461dce 100644
--- a/apps/api/src/app/portfolio/portfolio.service.ts
+++ b/apps/api/src/app/portfolio/portfolio.service.ts
@@ -749,7 +749,9 @@ export class PortfolioService {
       } = position;
 
       const accounts: PortfolioPositionDetail['accounts'] = uniqBy(
-        orders,
+        orders.filter(({ Account }) => {
+          return Account;
+        }),
         'Account.id'
       ).map(({ Account }) => {
         return Account;