Ownership history in PEAK6 LLC · 8 quarters on record
This page tracks every 13F SEC filing in which PEAK6 LLC reported a position in T-MOBILE US INC (TMUS). 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 | 3,200 | -47,200 | -93.7% | 0.00% | $650K | $202.07 |
| 2025 Q3 | REDUCED | 50,400 | -60,500 | -54.6% | 0.02% | $12.1M | $237.06 |
| 2025 Q2 | ADDED | 110,900 | +102,800 | +1269.1% | 0.05% | $26.4M | $235.12 |
| 2025 Q2 | REDUCED | 8,100 | -242,300 | -96.8% | 0.00% | $1.9M | $235.12 |
As of 2025 Q4 — sorted by position size