AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111207. A total of 61 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q2 2018. The put-call ratio across all filers is 0.73 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $392,258 | +27.5% | 62,661 | 0.0% | 0.05% | +71.0% |
| Q1 2023 | $307,666 | +68.1% | 62,661 | +282.1% | 0.03% | +24.0% |
| Q4 2018 | $183,000 | +60.5% | 16,400 | 0.0% | 0.02% | +56.2% |
| Q3 2018 | $114,000 | -0.9% | 16,400 | 0.0% | 0.02% | +6.7% |
| Q2 2018 | $115,000 | -14.2% | 16,400 | -29.0% | 0.02% | -11.8% |
| Q1 2018 | $134,000 | – | 23,100 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CM Management, LLC | 350,000 | $2,191 | 2.14% |
| AWM Investment Company, Inc. | 2,228,301 | $13,949,164 | 1.89% |
| EAM Investors, LLC | 276,274 | $1,729,475 | 0.32% |
| Joule Financial, LLC | 44,677 | $279,678 | 0.14% |
| GSA CAPITAL PARTNERS LLP | 187,861 | $1,176 | 0.12% |
| ROYCE & ASSOCIATES LP | 1,864,529 | $11,671,952 | 0.11% |
| Quinn Opportunity Partners LLC | 62,661 | $392,258 | 0.05% |
| ArrowMark Colorado Holdings LLC | 669,432 | $4,190,644 | 0.05% |
| XTX Topco Ltd | 30,393 | $190,260 | 0.03% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 20,200 | $126,000 | 0.03% |