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 | $1,052 | -29.7% | 4,350 | 0.0% | 0.07% | -27.5% |
| Q2 2023 | $1,497 | +23.5% | 4,350 | 0.0% | 0.10% | +18.6% |
| Q1 2023 | $1,212 | +25.2% | 4,350 | 0.0% | 0.09% | +17.8% |
| Q4 2022 | $968 | -99.9% | 4,350 | -13.9% | 0.07% | -3.9% |
| Q3 2022 | $957,000 | +7.5% | 5,050 | -29.4% | 0.08% | +11.8% |
| Q2 2022 | $890,000 | -50.2% | 7,150 | -11.2% | 0.07% | -44.7% |
| Q1 2022 | $1,788,000 | -30.1% | 8,050 | -9.6% | 0.12% | -27.6% |
| Q4 2021 | $2,557,000 | +8.4% | 8,900 | +0.6% | 0.17% | -3.4% |
| Q3 2021 | $2,359,000 | +2.0% | 8,850 | +3.5% | 0.18% | -6.4% |
| Q2 2021 | $2,313,000 | 0.0% | 8,550 | 0.0% | 0.19% | 0.0% |
| Q1 2021 | $2,313,000 | +54.6% | 8,550 | 0.0% | 0.19% | +45.7% |
| Q4 2020 | $1,496,000 | -10.0% | 8,550 | 0.0% | 0.13% | -10.4% |
| Q3 2020 | $1,662,000 | +8.7% | 8,550 | 0.0% | 0.14% | -3.4% |
| Q2 2020 | $1,529,000 | +20.8% | 8,550 | +8.9% | 0.15% | +1.4% |
| Q1 2020 | $1,266,000 | +0.7% | 7,850 | +2.6% | 0.15% | +24.6% |
| Q4 2019 | $1,257,000 | +20.6% | 7,650 | -1.3% | 0.12% | +10.3% |
| Q3 2019 | $1,042,000 | -13.7% | 7,750 | +2.6% | 0.11% | -15.7% |
| Q2 2019 | $1,208,000 | +8.8% | 7,550 | 0.0% | 0.13% | +2.4% |
| Q1 2019 | $1,110,000 | +28.8% | 7,550 | +7.1% | 0.12% | +14.8% |
| Q4 2018 | $862,000 | +1.9% | 7,050 | +24.8% | 0.11% | +18.7% |
| Q3 2018 | $846,000 | +126.8% | 5,650 | +109.3% | 0.09% | +116.7% |
| Q2 2018 | $373,000 | +61.5% | 2,700 | +35.0% | 0.04% | +55.6% |
| Q1 2018 | $231,000 | – | 2,000 | – | 0.03% | – |
Download | ||||||
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% |