OPPENHEIMER ASSET MANAGEMENT INC.: GBAB position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of OPPENHEIMER ASSET MANAGEMENT INC. on GBAB, newest first. How the timeline and the estimate are built.
OPPENHEIMER ASSET MANAGEMENT INC. held 29,385 GBAB shares at 2026-06-30 per its 13F-HR filed 2026-08-03.
the latest 13F is the newest step
- period ended2026-06-3013F 29,385 sharesChange vs previous 13F -14,225 shares
<0.01% of the 13F portfolio, value $424,907.
13F-HR 0000822581-26-000002 filed by OPPENHEIMER & CO INC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 43,610 sharesChange vs previous 13F +2,156 shares
0.01% of the 13F portfolio, value $632,345.
13F-HR 0000822581-26-000001 filed by OPPENHEIMER & CO INC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 41,454 sharesChange vs previous 13F -21,596 shares
0.01% of the 13F portfolio, value $618,494.
13F-HR 0001085146-26-000134 filed by OPPENHEIMER & CO INC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 63,050 sharesChange vs previous 13F +10,993 shares
0.01% of the 13F portfolio, value $982,319.
13F-HR 0000822581-25-000003 filed by OPPENHEIMER & CO INC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 52,057 sharesChange vs previous 13F +18,151 shares
0.01% of the 13F portfolio, value $782,937.
13F-HR 0001085146-25-004369 filed by OPPENHEIMER & CO INC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 33,906 sharesChange vs previous 13F +14,115 shares
0.01% of the 13F portfolio, value $527,238.
13F-HR 0001085146-25-002234 filed by OPPENHEIMER & CO INC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 19,791 sharesChange vs previous 13F -15,055 shares
<0.01% of the 13F portfolio, value $300,823.
13F-HR 0001085146-25-000778 filed by OPPENHEIMER & CO INC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 34,846 sharesChange vs previous 13F not available
0.01% of the 13F portfolio, value $612,593.
13F-HR 0001085146-24-005360 filed by OPPENHEIMER & CO INC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).