Ownership history in Bayesian Capital Management, LP · 13 quarters on record
This page tracks every 13F SEC filing in which Bayesian Capital Management, 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 | ADDED | 3,903 | +854 | +28.0% | 0.20% | $989K | $253.32 |
| 2025 Q1 | REDUCED | 3,049 | -101 | -3.2% | 0.13% | $815K | $267.41 |
| 2024 Q2 | REDUCED | 3,150 | -6,492 | -67.3% | 0.06% | $567K | $179.97 |
| 2023 Q1 | ADDED | 9,642 | +6,100 | +172.2% | 0.33% | $2.7M | $278.69 |
| 2022 Q4 | ADDED | 3,542 | +2,775 | +361.8% | 0.12% | $788K | $222.46 |
| 2021 Q4 | REDUCED | 767 | -411 | -34.9% | 0.07% | $220K | $287.32 |
| 2021 Q3 | REDUCED | 1,178 | -1,722 | -59.4% | 0.09% | $314K | $266.50 |
| 2021 Q2 | ADDED | 2,900 | +1,459 | +101.2% | 0.21% | $795K | $274.06 |
| 2021 Q1 | REDUCED | 1,441 | -2,345 | -61.9% | 0.09% | $390K | $270.58 |
| 2018 Q3 | REDUCED | 3,786 | -900 | -19.2% | 0.09% | $567K | $149.70 |
As of 2025 Q4 — sorted by position size