Ownership history in PEAK6 LLC · 8 quarters on record
This page tracks every 13F SEC filing in which PEAK6 LLC reported a position in CME GROUP INC (CME). 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) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | REDUCED | 12,800 | -5,700 | -30.8% | 0.01% | $3.5M | $266.70 |
| 2025 Q3 | ADDED | 18,500 | +15,300 | +478.1% | 0.01% | $5.0M | $262.67 |
| 2025 Q3 | REDUCED | 3,200 | -21,400 | -87.0% | 0.00% | $865K | $262.67 |
| 2025 Q2 | REDUCED | 24,600 | -25,400 | -50.8% | 0.01% | $6.8M | $266.67 |
| 2025 Q2 | ADDED | 50,000 | +39,200 | +363.0% | 0.03% | $13.8M | $266.67 |
| 2025 Q1 | REDUCED | 10,800 | -80,500 | -88.2% | 0.01% | $2.9M | $255.51 |
| 2025 Q1 | ADDED | 91,300 | +73,100 | +401.6% | 0.05% | $24.2M | $255.51 |
| 2024 Q4 | INITIATED | 18,200 | — | — | 0.01% | $4.2M | $222.57 |
As of 2025 Q4 — sorted by position size