Squarepoint Ops LLC: AMKR position timeline

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

Squarepoint Ops LLC held 209,868 AMKR 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 209,868 shares
Change vs previous 13F -756,923 shares
0.04% of the 13F portfolio, value $18,096,918.
13F-HR 0001642575-26-000009 filed by Squarepoint Ops 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 966,791 shares
Change vs previous 13F not available
0.09% of the 13F portfolio, value $43,534,599.
13F-HR 0001642575-26-000007 filed by Squarepoint Ops LLC
Filed 2026-05-15 (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).