Polymer Capital Management (US) LLC: REGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Polymer Capital Management (US) LLC on REGN, newest first. How the timeline and the estimate are built.

Polymer Capital Management (US) LLC held 772 REGN 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 772 shares
Change vs previous 13F -610 shares
0.07% of the 13F portfolio, value $481,373.
13F-HR 0001973324-26-000009 filed by Polymer Capital Management (US) 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 ended2026-03-31
13F 1,382 shares
Change vs previous 13F +447 shares
0.16% of the 13F portfolio, value $1,067,788.
13F-HR 0001973324-26-000007 filed by Polymer Capital Management (US) LLC
Filed 2026-05-14 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 935 shares
Change vs previous 13F +346 shares
0.09% of the 13F portfolio, value $721,698.
13F-HR 0001973324-26-000003 filed by Polymer Capital Management (US) LLC
Filed 2026-02-17 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 589 shares
Change vs previous 13F not available
0.04% of the 13F portfolio, value $331,177.
13F-HR 0001973324-25-000011 filed by Polymer Capital Management (US) LLC
Filed 2025-11-14 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
Acceptance time not in the bulk data set (spec §4.2).