AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) research
AMERICAN SUPERCONDUCTOR CORP /DE/- Sector
- Industrials
- Industry
- Specialty Industrial Machinery
- Last price
- $29.53
- As of
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- highINSTITUTIONAL_EXIT
Point72 Asset Management, L.P. cut 99% of AMSC (2026Q2)
- highINSTITUTIONAL_EXIT
Point72 Asset Management, L.P. cut 93% of AMSC (2026Q2)
- highINSTITUTIONAL_EXIT
CITADEL ADVISORS LLC cut 93% of AMSC (2026Q2)
- highINSTITUTIONAL_SURGE
D. E. Shaw & Co., Inc. added +2313% to AMSC (2026Q2)
- highINSTITUTIONAL_SURGE
TWO SIGMA INVESTMENTS, LP added +1191% to AMSC (2026Q2)
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Every signal on AMSC, as it fires
You are seeing 5 of 27 signals recorded on AMSC since 2026-05-16.
The five above all landed on 2026-09-06. The other 22 were recorded on 6 other days. 20 of the 27 are institutional flow rows, which arrive in batches on filing days.
No fixed schedule: it goes out when the data has something in it. Unsubscribe anytime. We never sell your data.
Largest reported share positions in AMSC (2026Q2)
| Manager / security | Market value | % portfolio | QoQ |
|---|---|---|---|
| D. E. Shaw & Co., Inc.CUSIP 030111207 · 2026Q2 | $15.2M | 0.01% | , |
| MILLENNIUM MANAGEMENT LLCCUSIP 030111207 · 2026Q2 | $4.2M | 0.00% | , |
| TWO SIGMA INVESTMENTS, LPCUSIP 030111207 · 2026Q2 | $3.8M | 0.00% | , |
| CITADEL ADVISORS LLCCUSIP 030111207 · 2026Q2 | $852K | 0.00% | , |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, AMSC
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
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