diff --git a/src/modules/events/composables/useTicketPurchase.ts b/src/modules/events/composables/useTicketPurchase.ts
index 4d4dc45..5c3df37 100644
--- a/src/modules/events/composables/useTicketPurchase.ts
+++ b/src/modules/events/composables/useTicketPurchase.ts
@@ -5,12 +5,19 @@ import { useAsyncOperation } from '@/core/composables/useAsyncOperation'
 import { injectService, SERVICE_TOKENS } from '@/core/di-container'
 import type { PaymentService } from '@/core/services/PaymentService'
 import type { TicketApiService } from '../services/TicketApiService'
+import { useOwnedTickets } from './useOwnedTickets'
 
 export function useTicketPurchase() {
   const { isAuthenticated, currentUser } = useAuth()
   const paymentService = injectService(SERVICE_TOKENS.PAYMENT_SERVICE) as PaymentService
   const ticketApi = injectService(SERVICE_TOKENS.TICKET_API) as TicketApiService
 
+  // Refresh the shared owned-tickets singleton after a purchase so the
+  // feed/calendar "My tickets" filter and EventCard owned badges update
+  // without a reload — purchase is exactly the "consumer that mutates
+  // the ticket set" useOwnedTickets's docs anticipate.
+  const { refresh: refreshOwnedTickets } = useOwnedTickets()
+
   // Async operations
   const purchaseOperation = useAsyncOperation()
 
@@ -178,6 +185,12 @@ export function useTicketPurchase() {
             clearInterval(checkInterval)
           }
 
+          // Ticket row(s) now exist — refresh the shared owned-tickets
+          // state so the feed/calendar My-tickets filter and owned
+          // badges reflect the purchase immediately (no reload). Runs in
+          // parallel with QR generation below.
+          void refreshOwnedTickets()
+
           // Multi-ticket purchases come back with `ticketIds` (N rows
           // sharing one invoice). Single-ticket purchases include
           // `ticketId` only. Render one QR per row so each attendee