PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 282 filers reported holding PENUMBRA INC in Q3 2020. The put-call ratio across all filers is 3.46 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,887 | -29.7% | 7,800 | 0.0% | 0.08% | -31.4% |
| Q2 2023 | $2,684 | +39.6% | 7,800 | +13.0% | 0.12% | +21.6% |
| Q1 2023 | $1,923 | +54.3% | 6,900 | +23.2% | 0.10% | +44.8% |
| Q4 2022 | $1,246 | -99.9% | 5,600 | 0.0% | 0.07% | +15.5% |
| Q3 2022 | $1,062,000 | +52.4% | 5,600 | 0.0% | 0.06% | +70.6% |
| Q2 2022 | $697,000 | -55.2% | 5,600 | -20.0% | 0.03% | -40.4% |
| Q1 2022 | $1,555,000 | -22.7% | 7,000 | 0.0% | 0.06% | -14.9% |
| Q4 2021 | $2,011,000 | +7.8% | 7,000 | 0.0% | 0.07% | +3.1% |
| Q3 2021 | $1,866,000 | -2.7% | 7,000 | 0.0% | 0.06% | -1.5% |
| Q2 2021 | $1,918,000 | +20.2% | 7,000 | +18.6% | 0.07% | +4.8% |
| Q1 2021 | $1,596,000 | +54.5% | 5,900 | 0.0% | 0.06% | +43.2% |
| Q4 2020 | $1,033,000 | -21.9% | 5,900 | -13.2% | 0.04% | -29.0% |
| Q3 2020 | $1,322,000 | -2.7% | 6,800 | -10.5% | 0.06% | -4.6% |
| Q2 2020 | $1,359,000 | +10.8% | 7,600 | 0.0% | 0.06% | -12.2% |
| Q1 2020 | $1,226,000 | +35.8% | 7,600 | +38.2% | 0.07% | +94.7% |
| Q4 2019 | $903,000 | +22.0% | 5,500 | 0.0% | 0.04% | +15.2% |
| Q3 2019 | $740,000 | – | 5,500 | – | 0.03% | – |
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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% |