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 | $2,228,959 | -31.2% | 9,214 | -2.1% | 0.01% | -30.0% |
| Q2 2023 | $3,238,981 | +20.9% | 9,414 | -2.1% | 0.02% | +11.1% |
| Q1 2023 | $2,679,326 | +24.0% | 9,614 | -1.0% | 0.02% | +20.0% |
| Q4 2022 | $2,160,976 | +19.8% | 9,714 | +2.1% | 0.02% | +15.4% |
| Q3 2022 | $1,804,000 | +60.8% | 9,514 | +5.5% | 0.01% | +62.5% |
| Q2 2022 | $1,122,000 | -43.3% | 9,014 | +1.1% | 0.01% | -27.3% |
| Q1 2022 | $1,980,000 | -22.1% | 8,914 | +0.7% | 0.01% | -15.4% |
| Q4 2021 | $2,543,000 | +10.3% | 8,851 | +2.3% | 0.01% | 0.0% |
| Q3 2021 | $2,305,000 | -1.6% | 8,651 | +1.2% | 0.01% | -7.1% |
| Q2 2021 | $2,343,000 | -31.0% | 8,551 | -31.9% | 0.01% | -33.3% |
| Q1 2021 | $3,396,000 | +57.1% | 12,551 | +1.6% | 0.02% | +40.0% |
| Q4 2020 | $2,161,000 | -9.2% | 12,351 | +0.8% | 0.02% | -21.1% |
| Q3 2020 | $2,381,000 | +10.5% | 12,251 | +1.7% | 0.02% | 0.0% |
| Q2 2020 | $2,155,000 | +48.4% | 12,051 | +33.9% | 0.02% | +18.8% |
| Q1 2020 | $1,452,000 | -7.0% | 9,000 | -5.3% | 0.02% | +23.1% |
| Q4 2019 | $1,561,000 | +24.8% | 9,500 | +2.2% | 0.01% | +18.2% |
| Q3 2019 | $1,251,000 | – | 9,300 | – | 0.01% | – |
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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% |