BARROW HANLEY MEWHINNEY & STRAUSS LLC: AMSC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BARROW HANLEY MEWHINNEY & STRAUSS LLC on AMSC, newest first. How the timeline and the estimate are built.

BARROW HANLEY MEWHINNEY & STRAUSS LLC held 1,704,006 AMSC shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

period ended2026-06-30
13F 1,704,006 shares
Change vs previous 13F +564,213 shares
0.21% of the 13F portfolio, value $70,733,289.
13F-HR 0000313028-26-000044 filed by BARROW HANLEY MEWHINNEY & STRAUSS LLC
Filed 2026-08-12 (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 1,139,793 shares
Change vs previous 13F not available
0.13% of the 13F portfolio, value $38,581,993.
13F-HR 0000313028-26-000021 filed by BARROW HANLEY MEWHINNEY & STRAUSS LLC
Filed 2026-05-13 (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).