Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 1 U.S. retirement plans report holding American Superconductor Corporation Stock AMSC Common Stock in their Schedule of Assets, totaling $7.7M in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | AMERICAN SUPERCONDUCTOR CORPORATION AMSC 401(K) SAVINGS PLAN | AYER MA | 292 | $56.7M | $7.7M |
