OPPENHEIMER ASSET MANAGEMENT INC.: MAR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of OPPENHEIMER ASSET MANAGEMENT INC. on MAR, newest first. How the timeline and the estimate are built.

OPPENHEIMER ASSET MANAGEMENT INC. held 12,349 MAR shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

period ended2026-06-30
13F 12,349 shares
Change vs previous 13F -443 shares
0.02% of the 13F portfolio, value $4,576,417.
13F-HR 0000822581-26-000002 filed by OPPENHEIMER & CO INC
Filed 2026-08-03 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
- OPPENHEIMER & CO INC: 10,742 shares
- OPPENHEIMER ASSET MANAGEMENT INC.: 1,607 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F 12,792 shares
Change vs previous 13F -774 shares
0.02% of the 13F portfolio, value $4,183,879.
13F-HR 0000822581-26-000001 filed by OPPENHEIMER & CO INC
Filed 2026-04-24 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC
- OPPENHEIMER & CO INC: 11,018 shares
- OPPENHEIMER ASSET MANAGEMENT INC.: 1,774 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 13,566 shares
Change vs previous 13F -675 shares
0.03% of the 13F portfolio, value $4,208,716.
13F-HR 0001085146-26-000134 filed by OPPENHEIMER & CO INC
Filed 2026-02-02 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC
- OPPENHEIMER & CO INC: 11,703 shares
- OPPENHEIMER ASSET MANAGEMENT INC.: 1,863 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 14,241 shares
Change vs previous 13F -431 shares
0.02% of the 13F portfolio, value $3,708,927.
13F-HR 0000822581-25-000003 filed by OPPENHEIMER & CO INC
Filed 2025-11-06 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
- OPPENHEIMER & CO INC: 12,288 shares
- OPPENHEIMER ASSET MANAGEMENT INC.: 1,953 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 14,672 shares
Change vs previous 13F +1,989 shares
0.02% of the 13F portfolio, value $4,008,537.
13F-HR 0001085146-25-004369 filed by OPPENHEIMER & CO INC
Filed 2025-07-31 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
- OPPENHEIMER & CO INC: 12,430 shares
- OPPENHEIMER ASSET MANAGEMENT INC.: 2,242 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 12,683 shares
Change vs previous 13F -1,922 shares
0.05% of the 13F portfolio, value $3,021,091.
13F-HR 0001085146-25-002234 filed by OPPENHEIMER & CO INC
Filed 2025-04-23 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC
- OPPENHEIMER & CO INC: 12,683 shares
- OPPENHEIMER ASSET MANAGEMENT INC.: 0 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 14,605 shares
Change vs previous 13F +316 shares
0.03% of the 13F portfolio, value $4,073,919.
13F-HR 0001085146-25-000778 filed by OPPENHEIMER & CO INC
Filed 2025-02-05 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
- OPPENHEIMER & CO INC: 12,421 shares
- OPPENHEIMER ASSET MANAGEMENT INC.: 2,184 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 14,289 shares
Change vs previous 13F not available
0.02% of the 13F portfolio, value $3,552,245.
13F-HR 0001085146-24-005360 filed by OPPENHEIMER & CO INC
Filed 2024-11-05 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
- OPPENHEIMER & CO INC: 12,167 shares
- OPPENHEIMER ASSET MANAGEMENT INC.: 2,122 shares
Acceptance time not in the bulk data set (spec §4.2).