Polymer Capital Management (US) LLC: SFIX position timeline

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

Polymer Capital Management (US) LLC held 0 SFIX 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 0 shares
Change vs previous 13F -14,959 shares
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).
Exited: the 13F for this period no longer lists the position.
period ended2026-03-31
13F 14,959 shares
Change vs previous 13F +14,959 shares
0.01% of the 13F portfolio, value $49,514.
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 ended2025-09-30
13F 0 shares
Change vs previous 13F -32,855 shares
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).
Exited: the 13F for this period no longer lists the position.
period ended2025-06-30
13F 32,855 shares
Change vs previous 13F +32,855 shares
0.02% of the 13F portfolio, value $121,564.
13F-HR 0001641447-25-000003 filed by Polymer Capital Management (US) LLC
Filed 2025-08-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 0 shares
Change vs previous 13F -18,951 shares
13F-HR 0001973324-25-000006 filed by Polymer Capital Management (US) 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 18,951 shares
Change vs previous 13F not available
0.03% of the 13F portfolio, value $81,679.
13F-HR 0001420506-25-000335 filed by Polymer Capital Management (US) LLC
Filed 2025-02-13 (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).