BLAIR WILLIAM & CO/IL: FISV position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLAIR WILLIAM & CO/IL on FISV, newest first. How the timeline and the estimate are built.
BLAIR WILLIAM & CO/IL held 279,711 FISV shares at 2026-06-30 per its 13F-HR filed 2026-08-11.
the latest 13F is the newest step
- period ended2026-06-3013F 279,711 sharesChange vs previous 13F -127,424 shares
0.04% of the 13F portfolio, value $13,719,809.
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 407,135 sharesChange vs previous 13F -161,449 shares
0.07% of the 13F portfolio, value $22,718,115.
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 568,584 sharesChange vs previous 13F -1,366,438 shares
0.1% of the 13F portfolio, value $38,191,816.
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 1,935,022 sharesChange vs previous 13F -172,497 shares
0.66% of the 13F portfolio, value $249,482,357.
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 2,107,519 sharesChange vs previous 13F +117,508 shares
1.01% of the 13F portfolio, value $363,357,408.
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 1,990,011 sharesChange vs previous 13F -84,191 shares
1.33% of the 13F portfolio, value $439,454,076.
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 2,074,202 sharesChange vs previous 13F -36,500 shares
1.24% of the 13F portfolio, value $426,082,628.
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 2,110,702 sharesChange vs previous 13F not available
1.11% of the 13F portfolio, value $379,187,564.
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).