BLAIR WILLIAM & CO/IL: SYK position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLAIR WILLIAM & CO/IL on SYK, newest first. How the timeline and the estimate are built.
BLAIR WILLIAM & CO/IL held 684,392 SYK shares at 2026-06-30 per its 13F-HR filed 2026-08-11.
the latest 13F is the newest step
- period ended2026-06-3013F 684,392 sharesChange vs previous 13F -163,309 shares
0.56% of the 13F portfolio, value $215,474,067.
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 847,701 sharesChange vs previous 13F +2,802 shares
0.8% of the 13F portfolio, value $278,545,919.
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 844,899 sharesChange vs previous 13F -74,606 shares
0.8% of the 13F portfolio, value $296,956,763.
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 919,505 sharesChange vs previous 13F -4,752 shares
0.9% of the 13F portfolio, value $339,913,305.
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 924,257 sharesChange vs previous 13F -2,118 shares
1.02% of the 13F portfolio, value $365,663,848.
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 926,375 sharesChange vs previous 13F -5,299 shares
1.04% of the 13F portfolio, value $344,842,976.
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 931,674 sharesChange vs previous 13F +1,297 shares
0.98% of the 13F portfolio, value $335,449,063.
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 930,377 sharesChange vs previous 13F not available
0.99% of the 13F portfolio, value $336,108,148.
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).