Trexquant Investment LP: AMSC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Trexquant Investment LP on AMSC, newest first. How the timeline and the estimate are built.

Trexquant Investment LP held 0 AMSC shares at 2025-09-30 per its 13F-HR filed 2025-11-14.

the latest 13F is the newest step

period ended2025-09-30
13F 0 shares
Change vs previous 13F -159,483 shares
13F-HR 0001633445-25-000014 filed by Trexquant Investment LP
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 159,483 shares
Change vs previous 13F -82,886 shares
0.07% of the 13F portfolio, value $5,851,431.
13F-HR 0001633445-25-000009 filed by Trexquant Investment LP
Filed 2025-08-12 (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 242,369 shares
Change vs previous 13F +242,369 shares
0.05% of the 13F portfolio, value $4,396,574.
13F-HR 0001633445-25-000007 filed by Trexquant Investment LP
Filed 2025-05-14 (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).
period ended2024-12-31
13F 0 shares
Change vs previous 13F -22,965 shares
13F-HR 0001633445-25-000004 filed by Trexquant Investment LP
Filed 2025-02-12 (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).
Exited: the 13F for this period no longer lists the position.
period ended2024-09-30
13F 22,965 shares
Change vs previous 13F not available
0.01% of the 13F portfolio, value $541,974.
13F-HR 0001633445-24-000010 filed by Trexquant Investment LP
Filed 2024-11-12 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
Acceptance time not in the bulk data set (spec §4.2).