BLAIR WILLIAM & CO/IL: SEE position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLAIR WILLIAM & CO/IL on SEE, newest first. How the timeline and the estimate are built.
BLAIR WILLIAM & CO/IL held 0 SEE shares at 2026-03-31 per its 13F-HR filed 2026-05-08.
the latest 13F is the newest step
- period ended2026-03-3113F 0 sharesChange vs previous 13F -16,818 shares
13F-HR 0001104659-26-057897 filed by BLAIR WILLIAM & CO/IL
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
- period ended2025-12-3113F 16,818 sharesChange vs previous 13F -1,792 shares
<0.01% of the 13F portfolio, value $696,759.
13F-HR 0001104659-26-015563 filed by BLAIR WILLIAM & CO/IL
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 18,610 sharesChange vs previous 13F +3,196 shares
<0.01% of the 13F portfolio, value $657,856.
13F-HR 0001104659-25-109927 filed by BLAIR WILLIAM & CO/IL
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 15,414 sharesChange vs previous 13F -1,408 shares
<0.01% of the 13F portfolio, value $478,289.
13F-HR 0001104659-25-070274 filed by BLAIR WILLIAM & CO/IL
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 16,822 sharesChange vs previous 13F +8,026 shares
<0.01% of the 13F portfolio, value $486,161.
13F-HR 0001104659-25-046545 filed by BLAIR WILLIAM & CO/IL
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 8,796 sharesChange vs previous 13F -17,138 shares
<0.01% of the 13F portfolio, value $297,567.
13F-HR 0001104659-25-011872 filed by BLAIR WILLIAM & CO/IL
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 25,934 sharesChange vs previous 13F not available
<0.01% of the 13F portfolio, value $941,412.
13F-HR 0001104659-24-116499 filed by BLAIR WILLIAM & CO/IL
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).