Ownership history in PEAK6 Group LLC · 77 quarters on record
This page tracks every 13F SEC filing in which PEAK6 Group LLC reported a position in COMERICA INC COM (CMA). 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 Q2 | REDUCED | 3,100 | -47,400 | -93.9% | 0.00% | $282K | $64.15 |
| 2018 Q2 | REDUCED | 50,500 | -6,000 | -10.6% | 0.02% | $4.6M | $64.15 |
| 2018 Q1 | ADDED | 56,500 | +13,200 | +30.5% | 0.02% | $5.4M | $67.44 |
| 2018 Q1 | ADDED | 43,300 | +37,119 | +600.5% | 0.02% | $4.2M | $67.44 |
| 2018 Q1 | ADDED | 6,181 | +181 | +3.0% | 0.00% | $593K | $67.44 |
| 2017 Q4 | ADDED | 6,000 | +5,550 | +1233.3% | 0.00% | $521K | $60.85 |
| 2017 Q4 | REDUCED | 450 | -21,250 | -97.9% | 0.00% | $39K | $60.85 |
| 2017 Q4 | REDUCED | 21,700 | -3,100 | -12.5% | 0.01% | $1.9M | $60.85 |
| 2017 Q3 | REDUCED | 24,800 | -5,511 | -18.2% | 0.01% | $1.9M | $53.26 |
| 2017 Q3 | ADDED | 30,311 | +13,311 | +78.3% | 0.01% | $2.3M | $53.26 |
As of 2025 Q4 — sorted by position size