PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 266 filers reported holding PENUMBRA INC in Q3 2022. The put-call ratio across all filers is 0.19 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $10,830,069 | -57.2% | 44,769 | -39.2% | 0.02% | -55.1% |
| Q2 2023 | $25,327,632 | +913.5% | 73,614 | +458.5% | 0.05% | +880.0% |
| Q3 2022 | $2,499,000 | +1025.7% | 13,180 | +1527.2% | 0.01% | +400.0% |
| Q2 2021 | $222,000 | -99.0% | 810 | -99.0% | 0.00% | -99.0% |
| Q1 2021 | $21,428,000 | +646.6% | 79,197 | +382.8% | 0.10% | +512.5% |
| Q4 2020 | $2,870,000 | +422.8% | 16,402 | +480.8% | 0.02% | +300.0% |
| Q3 2020 | $549,000 | -52.3% | 2,824 | -64.0% | 0.00% | -20.0% |
| Q1 2019 | $1,152,000 | -93.3% | 7,846 | -93.2% | 0.01% | -93.2% |
| Q3 2018 | $17,260,000 | +8080.1% | 115,302 | +3391.9% | 0.07% | +7200.0% |
| Q4 2016 | $211,000 | -61.7% | 3,302 | -64.3% | 0.00% | -80.0% |
| Q2 2016 | $551,000 | -85.5% | 9,260 | -88.8% | 0.01% | -86.5% |
| Q1 2016 | $3,813,000 | – | 82,891 | – | 0.04% | – |
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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% |