PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 364 filers reported holding PENUMBRA INC in Q2 2023. The put-call ratio across all filers is 0.24 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $21,070 | +19.9% | 61,240 | -2.9% | 0.34% | +11.1% |
| Q1 2023 | $17,569 | -42.5% | 63,077 | -54.1% | 0.31% | +11.2% |
| Q4 2022 | $30,532 | -99.7% | 137,330 | +177.6% | 0.28% | +45.3% |
| Q3 2022 | $9,381,000 | +39.7% | 49,476 | -8.3% | 0.19% | +50.8% |
| Q2 2022 | $6,716,000 | -48.1% | 53,934 | -7.4% | 0.13% | -34.0% |
| Q1 2022 | $12,931,000 | -5.7% | 58,218 | +22.0% | 0.19% | +7.9% |
| Q4 2021 | $13,711,000 | +65.4% | 47,733 | +53.5% | 0.18% | +50.0% |
| Q3 2021 | $8,289,000 | +3.0% | 31,099 | +6.0% | 0.12% | +3.5% |
| Q2 2021 | $8,047,000 | -29.5% | 29,335 | -42.8% | 0.11% | +35.7% |
| Q1 2021 | $11,410,000 | +153.2% | 51,297 | +99.2% | 0.08% | +27.3% |
| Q4 2020 | $4,507,000 | -28.2% | 25,755 | -20.2% | 0.07% | -48.0% |
| Q3 2020 | $6,274,000 | -33.7% | 32,294 | -38.9% | 0.13% | -40.1% |
| Q2 2020 | $9,462,000 | +28.5% | 52,846 | +15.8% | 0.21% | 0.0% |
| Q1 2020 | $7,362,000 | +129.3% | 45,635 | +133.5% | 0.21% | +175.3% |
| Q4 2019 | $3,211,000 | +22.1% | 19,548 | 0.0% | 0.08% | +11.6% |
| Q3 2019 | $2,629,000 | +12.1% | 19,548 | +33.2% | 0.07% | +9.5% |
| Q2 2019 | $2,345,000 | +33.5% | 14,675 | +22.8% | 0.06% | +26.0% |
| Q1 2019 | $1,757,000 | +33.8% | 11,947 | +11.1% | 0.05% | +19.0% |
| Q4 2018 | $1,313,000 | – | 10,754 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RTW INVESTMENTS, LP | 673,371 | $162,895,179 | 3.44% |
| Rock Springs Capital Management LP | 503,750 | $121,862,163 | 3.26% |
| OAK HARBOR WEALTH PARTNERS, LLC | 34,357 | $8,311,302 | 2.94% |
| CARRET ASSET MANAGEMENT, LLC | 79,000 | $19,110,890 | 2.66% |
| PFM Health Sciences, LP | 192,406 | $46,544,935 | 2.19% |
| Redmile Group, LLC | 155,076 | $37,514,435 | 1.78% |
| F/M Investments LLC | 8,461 | $2,046,801 | 1.53% |
| NEXT CENTURY GROWTH INVESTORS LLC | 52,513 | $12,703,419 | 1.38% |
| Atika Capital Management LLC | 37,500 | $9,071,625 | 1.19% |
| Prosight Management, LP | 13,500 | $3,265,785 | 1.04% |