BlackRock, Inc.: OEC position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BlackRock, Inc. on OEC, newest first. How the timeline and the estimate are built.
BlackRock, Inc. held 4,207,863 OEC shares at 2026-06-30 per its 13F-HR filed 2026-08-07.
the latest 13F is the newest step
- period ended2026-06-3013F 4,207,863 sharesChange vs previous 13F +245,529 shares
<0.01% of the 13F portfolio, value $27,898,131.
13F-HR 0002012383-26-003238 filed by BlackRock, 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 3,962,334 sharesChange vs previous 13F -54,376 shares
<0.01% of the 13F portfolio, value $25,755,173.
13F-HR 0002012383-26-001841 filed by BlackRock, 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 4,016,710 sharesChange vs previous 13F -234,369 shares
<0.01% of the 13F portfolio, value $21,208,229.
13F-HR 0002012383-26-000920 filed by BlackRock, 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 4,251,079 sharesChange vs previous 13F -6,264 shares
<0.01% of the 13F portfolio, value $32,223,179.
13F-HR 0002012383-25-002949 filed by BlackRock, 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 4,257,343 sharesChange vs previous 13F -64,765 shares
<0.01% of the 13F portfolio, value $44,659,528.
13F-HR 0001060021-25-000120 filed by BlackRock, 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 4,322,108 sharesChange vs previous 13F -2,197 shares
<0.01% of the 13F portfolio, value $55,884,856.
13F-HR 0001576419-25-000869 filed by BlackRock, 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 4,324,305 sharesChange vs previous 13F +7,435 shares
<0.01% of the 13F portfolio, value $68,280,776.
13F-HR 0001060021-25-000002 filed by BlackRock, 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 4,316,870 sharesChange vs previous 13F not available
<0.01% of the 13F portfolio, value $76,883,455.
13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).