Ownership history in PEAK6 LLC · 7 quarters on record
This page tracks every 13F SEC filing in which PEAK6 LLC reported a position in PUBMATIC INC (PUBM). 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 | ADDED | 314,400 | +243,700 | +344.7% | 0.01% | $2.8M | $8.87 |
| 2025 Q3 | REDUCED | 70,700 | -410,500 | -85.3% | 0.00% | $585K | $8.28 |
| 2025 Q3 | ADDED | 481,200 | +179,600 | +59.5% | 0.01% | $4.0M | $8.28 |
| 2025 Q2 | ADDED | 301,600 | +286,000 | +1833.3% | 0.01% | $3.8M | $12.44 |
| 2025 Q1 | REDUCED | 15,600 | -163,800 | -91.3% | 0.00% | $143K | $9.14 |
| 2024 Q4 | ADDED | 179,400 | +124,200 | +225.0% | 0.01% | $2.6M | $14.69 |
| 2024 Q4 | INITIATED | 55,200 | — | — | 0.00% | $811K | $14.69 |
As of 2025 Q4 — sorted by position size