Janney Montgomery Scott LLC
- SEC CIK
- 0001329948
- Latest filing
- Aug 5, 2026
AMSC holding history
American Superconductor Corp in every 13F filed by Janney Montgomery Scott LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
AMSC overviewAll 13F holders of AMSCFull Q2 2026 holdings
- Shares (Q2 2026)
- 0
- Sold out in Q2 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 5
- Since Q3 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 0 | $0 | 0.0% | −56,946−100.0% | Sold out | Holders |
| Q1 2026 | 56,946 | $1.93M | <0.1% | +10,565+22.8% | Added | Holders |
| Q4 2025 | 46,381 | $1.33M | <0.1% | +650+1.4% | Added | Holders |
| Q3 2025 | 45,731 | $2.72M | <0.1% | −30−0.1% | Reduced | Holders |
| Q2 2025 | 45,761 | $1.68M | <0.1% | +45,761 | New | Holders |
| Q4 2024 | 0 | $0 | 0.0% | −8,928−100.0% | Sold out | Holders |
| Q3 2024 | 8,928 | $211.0K | <0.1% | +8,928 | New | Holders |