BlackRock, Inc.: WB position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BlackRock, Inc. on WB, newest first. How the timeline and the estimate are built.
BlackRock, Inc. held 169,633 WB shares at 2026-06-30 per its 13F-HR filed 2026-08-07.
the latest 13F is the newest step
- period ended2026-06-3013F 169,633 sharesChange vs previous 13F +87,220 shares
<0.01% of the 13F portfolio, value $1,231,539.
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 82,413 sharesChange vs previous 13F -399 shares
<0.01% of the 13F portfolio, value $721,118.
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 82,812 sharesChange vs previous 13F -2,615,432 shares
<0.01% of the 13F portfolio, value $846,338.
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 2,698,244 sharesChange vs previous 13F -651,991 shares
<0.01% of the 13F portfolio, value $33,458,225.
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 3,350,235 sharesChange vs previous 13F -145,950 shares
<0.01% of the 13F portfolio, value $31,927,740.
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 3,496,185 sharesChange vs previous 13F -369,145 shares
<0.01% of the 13F portfolio, value $33,108,872.
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 3,865,330 sharesChange vs previous 13F -274,371 shares
<0.01% of the 13F portfolio, value $36,913,903.
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 4,139,701 sharesChange vs previous 13F not available
<0.01% of the 13F portfolio, value $41,728,187.
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).