BLAIR WILLIAM & CO/IL: ROL position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLAIR WILLIAM & CO/IL on ROL, newest first. How the timeline and the estimate are built.
BLAIR WILLIAM & CO/IL held 1,476,727 ROL shares at 2026-06-30 per its 13F-HR filed 2026-08-11.
the latest 13F is the newest step
- period ended2026-06-3013F 1,476,727 sharesChange vs previous 13F -788,286 shares
0.16% of the 13F portfolio, value $61,638,595.
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 2,265,013 sharesChange vs previous 13F +4,255 shares
0.35% of the 13F portfolio, value $120,974,339.
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 2,260,758 sharesChange vs previous 13F +136,269 shares
0.36% of the 13F portfolio, value $135,690,684.
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 2,124,489 sharesChange vs previous 13F -45,723 shares
0.33% of the 13F portfolio, value $124,792,507.
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 2,170,212 sharesChange vs previous 13F -2,871 shares
0.34% of the 13F portfolio, value $122,443,354.
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 2,173,083 sharesChange vs previous 13F -2,960 shares
0.35% of the 13F portfolio, value $117,411,657.
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 2,176,043 sharesChange vs previous 13F +117,013 shares
0.29% of the 13F portfolio, value $100,859,577.
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 2,059,030 sharesChange vs previous 13F not available
0.31% of the 13F portfolio, value $104,145,727.
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).