SAMLYN CAPITAL, LLC: UNH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SAMLYN CAPITAL, LLC on UNH, newest first. How the timeline and the estimate are built.

SAMLYN CAPITAL, LLC held 97,370 UNH shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

period ended2026-06-30
13F 97,370 shares
Change vs previous 13F +97,370 shares
0.67% of the 13F portfolio, value $40,469,893.
13F-HR 0000919574-26-005397 filed by SAMLYN CAPITAL, LLC
Filed 2026-08-14 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 0 shares
Change vs previous 13F -97,758 shares
13F-HR 0000919574-25-003205 filed by SAMLYN CAPITAL, LLC
Filed 2025-05-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2024-12-31
13F 97,758 shares
Change vs previous 13F not available
0.79% of the 13F portfolio, value $49,451,863.
13F-HR 0000919574-25-001454 filed by SAMLYN CAPITAL, LLC
Filed 2025-02-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
Acceptance time not in the bulk data set (spec §4.2).