Grant/GrossMendelsohn, LLC: AMGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Grant/GrossMendelsohn, LLC on AMGN, newest first. How the timeline and the estimate are built.

Grant/GrossMendelsohn, LLC held 0 AMGN shares at 2024-12-31 per its 13F-HR filed 2025-01-15.

the latest 13F is the newest step

period ended2024-12-31
13F 0 shares
Change vs previous 13F -738 shares
13F-HR 0001214659-25-000598 filed by Grant/GrossMendelsohn, LLC
Filed 2025-01-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2024-09-30
13F 738 shares
Change vs previous 13F -71 shares
0.1% of the 13F portfolio, value $237,905.
13F-HR 0001214659-24-017513 filed by Grant/GrossMendelsohn, LLC
Filed 2024-10-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-06-30
13F 809 shares
Change vs previous 13F +809 shares
0.12% of the 13F portfolio, value $252,852.
13F-HR 0001214659-24-012765 filed by Grant/GrossMendelsohn, LLC
Filed 2024-07-22 (acceptance time not in the bulk data set), ingested 2026-10-07 18:27:57 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-03-31
13F 0 shares
Change vs previous 13F -686 shares
13F-HR 0001214659-24-007533 filed by Grant/GrossMendelsohn, LLC
Filed 2024-04-25 (acceptance time not in the bulk data set), ingested 2026-10-07 18:28:46 UTC
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2023-12-31
13F 686 shares
Change vs previous 13F not available
0.09% of the 13F portfolio, value $213,895.
13F-HR 0001214659-24-001405 filed by Grant/GrossMendelsohn, LLC
Filed 2024-01-30 (acceptance time not in the bulk data set), ingested 2026-10-07 18:29:43 UTC
Acceptance time not in the bulk data set (spec §4.2).