Ownership history in PEAK6 LLC · 12 quarters on record
This page tracks every 13F SEC filing in which PEAK6 LLC reported a position in UNION PAC CORP (UNP). 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 | 3 | -7,197 | -100.0% | 0.00% | $679 | $230.12 |
| 2025 Q4 | ADDED | 7,200 | +7,054 | +4831.5% | 0.00% | $1.7M | $230.12 |
| 2025 Q3 | REDUCED | 146 | -2,154 | -93.7% | 0.00% | $35K | $233.77 |
| 2025 Q3 | REDUCED | 2,300 | -9,700 | -80.8% | 0.00% | $544K | $233.77 |
As of 2025 Q4 — sorted by position size