Ownership history in PEAK6 Group LLC · 32 quarters on record
This page tracks every 13F SEC filing in which PEAK6 Group LLC reported a position in AMERICAN SUPERCONDUCTOR CORP COM (AMSC). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2018 Q1 | ADDED | 16,535 | +4,002 | +31.9% | 0.00% | $96K | $5.82 |
| 2017 Q4 | REDUCED | 12,533 | -76,748 | -86.0% | 0.00% | $45K | $3.63 |
| 2017 Q1 | ADDED | 89,281 | +76,381 | +592.1% | 0.01% | $612K | $6.86 |
| 2015 Q2 | REDUCED | 12,900 | -5,200 | -28.7% | 0.00% | $67K | $5.23 |
| 2014 Q1 | ADDED | 18,100 | +9,752 | +116.8% | 0.00% | $29K | $16.10 |
| 2014 Q1 | ADDED | 8,348 | +3,348 | +67.0% | 0.00% | $13K | $16.10 |
| 2013 Q3 | REDUCED | 5,000 | -600 | -10.7% | 0.00% | $12K | $23.40 |
| 2013 Q3 | ADDED | 5,600 | +186 | +3.4% | 0.00% | $13K | $23.40 |
| 2013 Q2 | ADDED | 5,414 | +414 | +8.3% | 0.00% | $14K | $26.40 |
| 2013 Q2 | REDUCED | 5,000 | -9,303 | -65.0% | 0.00% | $13K | $26.40 |
As of 2025 Q4 — sorted by position size