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 | $6,554,794 | -29.0% | 27,096 | +1.0% | 0.37% | -25.2% |
| Q2 2023 | $9,231,474 | +17.1% | 26,831 | -5.1% | 0.50% | +7.8% |
| Q1 2023 | $7,881,632 | +25.7% | 28,281 | +0.3% | 0.46% | +14.4% |
| Q4 2022 | $6,270,925 | +17.3% | 28,189 | +0.0% | 0.40% | +6.9% |
| Q3 2022 | $5,344,000 | +49.2% | 28,188 | -2.0% | 0.38% | +53.9% |
| Q2 2022 | $3,582,000 | -84.1% | 28,765 | -71.6% | 0.24% | -81.0% |
| Q1 2022 | $22,476,000 | -22.7% | 101,182 | -0.1% | 1.29% | -21.1% |
| Q4 2021 | $29,090,000 | +7.8% | 101,247 | -0.0% | 1.63% | -1.9% |
| Q3 2021 | $26,984,000 | -2.8% | 101,255 | -0.0% | 1.66% | -1.7% |
| Q2 2021 | $27,754,000 | +412.8% | 101,270 | +406.4% | 1.69% | +310.9% |
| Q1 2021 | $5,412,000 | -71.0% | 20,000 | -81.2% | 0.41% | -67.4% |
| Q4 2020 | $18,638,000 | +283.7% | 106,504 | +326.3% | 1.26% | +192.6% |
| Q3 2020 | $4,857,000 | -32.8% | 24,986 | -38.2% | 0.43% | -37.0% |
| Q2 2020 | $7,232,000 | +38.2% | 40,442 | +24.6% | 0.69% | +16.7% |
| Q1 2020 | $5,234,000 | +28.1% | 32,448 | +30.4% | 0.59% | +46.3% |
| Q4 2019 | $4,086,000 | +19.8% | 24,876 | -1.9% | 0.40% | +12.9% |
| Q3 2019 | $3,412,000 | +18.3% | 25,368 | +40.8% | 0.36% | +12.7% |
| Q2 2019 | $2,883,000 | +9.0% | 18,016 | +0.2% | 0.32% | -4.0% |
| Q1 2019 | $2,644,000 | +14.0% | 17,983 | -5.3% | 0.33% | +0.3% |
| Q4 2018 | $2,320,000 | -23.0% | 18,983 | -5.7% | 0.33% | -11.8% |
| Q3 2018 | $3,013,000 | +3.6% | 20,127 | -4.4% | 0.37% | -5.6% |
| Q2 2018 | $2,908,000 | +6.7% | 21,052 | -10.7% | 0.39% | +4.8% |
| Q1 2018 | $2,726,000 | +15.6% | 23,567 | -6.0% | 0.38% | +15.0% |
| Q4 2017 | $2,359,000 | -6.9% | 25,067 | -10.7% | 0.33% | -13.3% |
| Q3 2017 | $2,534,000 | +25.2% | 28,067 | +21.7% | 0.38% | +9.6% |
| Q2 2017 | $2,024,000 | -3.3% | 23,067 | -8.0% | 0.34% | -8.5% |
| Q1 2017 | $2,092,000 | +2.2% | 25,067 | -21.8% | 0.38% | -6.2% |
| Q4 2016 | $2,046,000 | +22.0% | 32,067 | +45.3% | 0.40% | +18.3% |
| Q3 2016 | $1,677,000 | +27.7% | 22,067 | 0.0% | 0.34% | +16.5% |
| Q2 2016 | $1,313,000 | – | 22,067 | – | 0.29% | – |
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% |