diff --git a/packages/subgraph/schema.graphql b/packages/subgraph/schema.graphql
index 1627c06aa4..ce68e57559 100644
--- a/packages/subgraph/schema.graphql
+++ b/packages/subgraph/schema.graphql
@@ -2237,6 +2237,8 @@ type AccountTokenSnapshot @entity {
     ID composed of: accountID-tokenID
     """
     id: ID!
+    createdAtTimestamp: BigInt!
+    createdAtBlockNumber: BigInt!
     updatedAtTimestamp: BigInt!
     updatedAtBlockNumber: BigInt!
     # ---------------------------------- state ----------------------------------
diff --git a/packages/subgraph/src/mappingHelpers.ts b/packages/subgraph/src/mappingHelpers.ts
index a272e5d05b..e8a9713c5d 100644
--- a/packages/subgraph/src/mappingHelpers.ts
+++ b/packages/subgraph/src/mappingHelpers.ts
@@ -636,6 +636,8 @@ export function getOrInitAccountTokenSnapshot(
 
 if (accountTokenSnapshot == null) {
         accountTokenSnapshot = new AccountTokenSnapshot(atsId);
+        accountTokenSnapshot.createdAtTimestamp = block.timestamp;
+        accountTokenSnapshot.createdAtBlockNumber = block.number;
         accountTokenSnapshot.updatedAtTimestamp = block.timestamp;
         accountTokenSnapshot.updatedAtBlockNumber = block.number;
         accountTokenSnapshot.totalNumberOfActiveStreams = 0;