AMSC
AMERICAN SUPERCONDUCTOR CORP /DE/Company with tickers: AMSC
CIK
880807
CUSIP
030111207
Shares Outstanding
47,612,285
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-03-13 | 2,474,546 | 3,012,250 | -537,704 | 2.87 |
| 2026-02-27 | 3,012,250 | 2,829,720 | +182,530 | 3.11 |
| 2026-02-13 | 2,829,720 | 2,437,768 | +391,952 | 1.43 |
| 2026-01-30 | 2,437,768 | 2,597,170 | -159,402 | 3.18 |
| 2026-01-15 | 2,597,170 | 2,404,475 | +192,695 | 3.19 |
| 2025-12-31 | 2,404,475 | 2,265,739 | +138,736 | 3.12 |
| 2025-12-15 | 2,265,739 | 2,546,326 | -280,587 | 2.93 |
| 2025-11-28 | 2,546,326 | 2,662,835 | -116,509 | 2.71 |
| 2025-11-14 | 2,662,835 | 2,629,829 | +33,006 | 1.53 |
| 2025-10-31 | 2,629,829 | 2,672,210 | -42,381 | 2.72 |
| 2025-10-15 | 2,672,210 | 2,794,050 | -121,840 | 2.17 |
| 2025-09-30 | 2,794,050 | 2,672,116 | +121,934 | 1.92 |
| 2025-09-15 | 2,672,116 | 2,263,149 | +408,967 | 2.89 |
| 2025-08-29 | 2,263,149 | 2,268,207 | -5,058 | 2.48 |
| 2025-08-15 | 2,268,207 | 2,366,750 | -98,543 | 1.83 |
| 2025-07-31 | 2,366,750 | 3,094,083 | -727,333 | 1.84 |
| 2025-07-15 | 3,094,083 | 3,388,433 | -294,350 | 3.08 |
| 2025-06-30 | 3,388,433 | 2,701,909 | +686,524 | 2.78 |
| 2025-06-13 | 2,701,909 | 2,802,690 | -100,781 | 1.49 |
| 2025-05-30 | 2,802,690 | 3,077,837 | -275,147 | 2.68 |
| 2025-05-15 | 3,077,837 | 3,165,646 | -87,809 | 6.76 |
| 2025-04-30 | 3,165,646 | 2,705,082 | +460,564 | 7.52 |
| 2025-04-15 | 2,705,082 | 2,795,220 | -90,138 | 4.09 |
| 2025-03-31 | 2,795,220 | 2,906,118 | -110,898 | 4.41 |