BLAIR WILLIAM & CO/IL: IVW position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLAIR WILLIAM & CO/IL on IVW, newest first. How the timeline and the estimate are built.
BLAIR WILLIAM & CO/IL held 127,299 IVW shares at 2026-06-30 per its 13F-HR filed 2026-08-11.
the latest 13F is the newest step
- period ended2026-06-3013F 127,299 sharesChange vs previous 13F -17,884 shares
0.05% of the 13F portfolio, value $17,507,445.
13F-HR 0001104659-26-093821 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 ended2026-03-3113F 145,183 sharesChange vs previous 13F -4,055 shares
0.05% of the 13F portfolio, value $16,421,598.
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).
- period ended2025-12-3113F 149,238 sharesChange vs previous 13F +7,118 shares
0.05% of the 13F portfolio, value $18,395,044.
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 142,120 sharesChange vs previous 13F +951 shares
0.05% of the 13F portfolio, value $17,156,669.
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 141,169 sharesChange vs previous 13F -4,864 shares
0.04% of the 13F portfolio, value $15,542,751.
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 146,033 sharesChange vs previous 13F +1,791 shares
0.04% of the 13F portfolio, value $13,556,244.
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 144,242 sharesChange vs previous 13F +2,346 shares
0.04% of the 13F portfolio, value $14,644,924.
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 141,896 sharesChange vs previous 13F not available
0.04% of the 13F portfolio, value $13,586,534.
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).