BLAIR WILLIAM & CO/IL: GOOG position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLAIR WILLIAM & CO/IL on GOOG, newest first. How the timeline and the estimate are built.
BLAIR WILLIAM & CO/IL held 2,953,724 GOOG shares at 2026-06-30 per its 13F-HR filed 2026-08-11.
the latest 13F is the newest step
- period ended2026-06-3013F 2,953,724 sharesChange vs previous 13F -82,041 shares
2.72% of the 13F portfolio, value $1,043,639,186.
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 3,035,765 sharesChange vs previous 13F -82,994 shares
2.5% of the 13F portfolio, value $870,839,461.
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 3,118,759 sharesChange vs previous 13F -27,196 shares
2.63% of the 13F portfolio, value $978,666,725.
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 3,145,955 sharesChange vs previous 13F -34,074 shares
2.04% of the 13F portfolio, value $766,197,332.
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 3,180,029 sharesChange vs previous 13F -35,649 shares
1.57% of the 13F portfolio, value $564,105,394.
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 3,215,678 sharesChange vs previous 13F -37,973 shares
1.52% of the 13F portfolio, value $502,385,396.
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 3,253,651 sharesChange vs previous 13F -60,280 shares
1.8% of the 13F portfolio, value $619,625,361.
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 3,313,931 sharesChange vs previous 13F not available
1.63% of the 13F portfolio, value $554,056,134.
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).