PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 271 filers reported holding PENUMBRA INC in Q4 2020. The put-call ratio across all filers is 2.24 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $9,117 | -26.5% | 37,688 | +4.6% | 0.02% | -21.4% |
| Q2 2023 | $12,399 | +24.7% | 36,036 | +1.0% | 0.03% | +21.7% |
| Q1 2023 | $9,947 | +26.6% | 35,691 | +1.1% | 0.02% | +21.1% |
| Q4 2022 | $7,855 | -99.9% | 35,309 | +1.1% | 0.02% | +11.8% |
| Q3 2022 | $6,619,000 | +52.4% | 34,909 | +0.1% | 0.02% | +54.5% |
| Q2 2022 | $4,344,000 | -44.3% | 34,883 | -0.6% | 0.01% | -31.2% |
| Q1 2022 | $7,793,000 | -23.1% | 35,083 | -0.6% | 0.02% | -20.0% |
| Q4 2021 | $10,138,000 | +21.2% | 35,283 | +12.4% | 0.02% | +11.1% |
| Q3 2021 | $8,364,000 | +2.8% | 31,386 | +5.8% | 0.02% | +5.9% |
| Q2 2021 | $8,133,000 | -2.9% | 29,676 | -4.1% | 0.02% | -5.6% |
| Q1 2021 | $8,376,000 | +55.9% | 30,956 | +0.8% | 0.02% | +50.0% |
| Q4 2020 | $5,373,000 | -7.3% | 30,700 | +3.0% | 0.01% | -14.3% |
| Q3 2020 | $5,793,000 | +18.2% | 29,800 | +8.8% | 0.01% | +16.7% |
| Q2 2020 | $4,900,000 | +15.9% | 27,400 | +4.6% | 0.01% | -7.7% |
| Q1 2020 | $4,227,000 | -1.8% | 26,200 | 0.0% | 0.01% | +30.0% |
| Q4 2019 | $4,304,000 | +36.2% | 26,200 | +11.5% | 0.01% | +25.0% |
| Q3 2019 | $3,161,000 | – | 23,500 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RTW INVESTMENTS, LP | 698,371 | $132,411,000 | 3.05% |
| OAK HARBOR WEALTH PARTNERS, LLC | 37,379 | $7,087,000 | 2.78% |
| CARRET ASSET MANAGEMENT, LLC | 88,500 | $16,780,000 | 2.50% |
| PFM Health Sciences, LP | 360,030 | $68,262,000 | 2.47% |
| Rock Springs Capital Management LP | 476,000 | $90,250,000 | 2.33% |
| PFM Health Sciences, LP | 207,500 | $39,342,000 | 1.42% |
| Affinity Asset Advisors, LLC | 25,000 | $4,740,000 | 1.32% |
| Redmile Group, LLC | 178,792 | $33,899,000 | 1.32% |
| Atika Capital Management LLC | 76,000 | $14,409,000 | 1.22% |
| Champlain Investment Partners, LLC | 804,075 | $152,453,000 | 1.04% |