Ownership history in TWINBEECH CAPITAL LP · 8 quarters on record
This page tracks every 13F SEC filing in which TWINBEECH CAPITAL LP reported a position in PENUMBRA INC (PEN). 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 Q3 | REDUCED | 1,393 | -45,840 | -97.1% | 0.01% | $353K | $253.32 |
| 2025 Q2 | ADDED | 47,233 | +32,057 | +211.2% | 0.27% | $12.1M | $256.63 |
| 2025 Q1 | REDUCED | 15,176 | -52,583 | -77.6% | 0.07% | $4.1M | $267.41 |
| 2024 Q1 | ADDED | 67,759 | +64,209 | +1808.7% | 0.31% | $15.1M | $223.18 |
| 2022 Q1 | ADDED | 3,550 | +2,174 | +158.0% | 0.03% | $789K | $222.13 |
| 2021 Q3 | REDUCED | 1,376 | -1,122 | -44.9% | 0.03% | $367K | $266.50 |
| 2021 Q1 | REDUCED | 2,498 | -906 | -26.6% | 0.10% | $676K | $270.58 |
| 2020 Q4 | INITIATED | 3,404 | — | — | 0.10% | $596K | $175.00 |
As of 2025 Q4 — sorted by position size