O'SHAUGHNESSY ASSET MANAGEMENT, LLC: BLK position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of O'SHAUGHNESSY ASSET MANAGEMENT, LLC on BLK, newest first. How the timeline and the estimate are built.
O'SHAUGHNESSY ASSET MANAGEMENT, LLC held 29,914 BLK shares at 2026-06-30 per its 13F-HR filed 2026-08-13.
the latest 13F is the newest step
- period ended2026-06-3013F 29,914 sharesChange vs previous 13F -4,645 shares
0.13% of the 13F portfolio, value $28,764,106.
13F-HR 0001423442-26-000003 filed by O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 34,559 sharesChange vs previous 13F +2,297 shares
0.17% of the 13F portfolio, value $33,235,736.
13F-HR 0001423442-26-000002 filed by O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 32,262 sharesChange vs previous 13F +1,694 shares
0.19% of the 13F portfolio, value $34,531,309.
13F-HR 0001423442-26-000001 filed by O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 30,568 sharesChange vs previous 13F +2,101 shares
0.21% of the 13F portfolio, value $35,638,314.
13F-HR 0001423442-25-000009 filed by O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 28,467 sharesChange vs previous 13F +3,229 shares
0.2% of the 13F portfolio, value $29,869,000.
13F-HR 0001423442-25-000008 filed by O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 25,238 sharesChange vs previous 13F +1,802 shares
0.19% of the 13F portfolio, value $23,887,262.
13F-HR 0001423442-25-000003 filed by O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 23,436 sharesChange vs previous 13F not available
0.2% of the 13F portfolio, value $24,024,478.
13F-HR 0001423442-25-000001 filed by O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).