PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 283 filers reported holding PENUMBRA INC in Q1 2022. The put-call ratio across all filers is 1.04 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $205,624 | -29.7% | 850 | 0.0% | 0.04% | -26.9% |
| Q2 2023 | $292,451 | +23.5% | 850 | 0.0% | 0.05% | +2.0% |
| Q1 2023 | $236,887 | -2.9% | 850 | 0.0% | 0.05% | -59.5% |
| Q4 2021 | $244,000 | +7.0% | 850 | -0.7% | 0.13% | -2.3% |
| Q3 2021 | $228,000 | +2.2% | 856 | +0.7% | 0.13% | -1.5% |
| Q2 2021 | $223,000 | -3.0% | 850 | 0.0% | 0.13% | -12.1% |
| Q1 2021 | $230,000 | – | 850 | – | 0.15% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Redmile Group, LLC | 1,562,587 | $51,010,000 | 3.86% |
| Asymmetry Capital Management, L.P. | 9,980 | $400,000 | 0.89% |
| Rock Springs Capital Management LP | 195,000 | $7,820,000 | 0.64% |
| PURA VIDA INVESTMENTS, LLC | 25,800 | $1,035,000 | 0.59% |
| Lisanti Capital Growth, LLC | 15,250 | $612,000 | 0.55% |
| Partner Investment Management, L.P. | 8,986 | $360,000 | 0.54% |
| Novo Holdings A/S | 104,944 | $4,208,000 | 0.44% |
| PFM Health Sciences, LP | 381,270 | $15,289,000 | 0.43% |
| Geduld E E | 7,500 | $301,000 | 0.28% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 100,000 | $4,010,000 | 0.16% |