Ownership history in PEAK6 LLC · 13 quarters on record
This page tracks every 13F SEC filing in which PEAK6 LLC reported a position in SPDR SER TR (XBI). 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 | 634,300 | -2,939,200 | -82.2% | 0.14% | $77.3M | $121.93 |
| 2025 Q4 | ADDED | 3,573,500 | +244,000 | +7.3% | 0.81% | $435.7M | $121.93 |
| 2025 Q3 | ADDED | 3,329,500 | +2,847,800 | +591.2% | 0.49% | $333.6M | $99.87 |
| 2025 Q3 | REDUCED | 481,700 | -146,500 | -23.3% | 0.07% | $48.3M | $99.87 |
| 2025 Q2 | REDUCED | 628,200 | -1,502,000 | -70.5% | 0.10% | $52.1M | $82.63 |
| 2025 Q2 | ADDED | 2,130,200 | +2,011,209 | +1690.2% | 0.33% | $176.7M | $82.63 |
| 2025 Q2 | REDUCED | 118,991 | -1,985 | -1.6% | 0.02% | $9.9M | $82.63 |
| 2025 Q1 | REDUCED | 120,976 | -859,324 | -87.7% | 0.02% | $9.8M | $80.80 |
| 2025 Q1 | ADDED | 980,300 | +154,400 | +18.7% | 0.18% | $79.5M | $80.80 |
| 2025 Q1 | REDUCED | 825,900 | -1,993,700 | -70.7% | 0.15% | $67.0M | $80.80 |
As of 2025 Q4 — sorted by position size