PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 280 filers reported holding PENUMBRA INC in Q3 2021. The put-call ratio across all filers is 1.15 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $14,678,271 | -44.4% | 74,729 | -4.2% | 0.01% | -46.2% |
| Q2 2023 | $26,419,657 | -38.3% | 77,987 | -48.6% | 0.01% | -43.5% |
| Q1 2023 | $42,841,851 | +18.7% | 151,615 | -4.3% | 0.02% | +15.0% |
| Q4 2022 | $36,093,241 | +87.0% | 158,394 | +61.0% | 0.02% | +81.8% |
| Q3 2022 | $19,302,000 | +202.9% | 98,365 | +85.8% | 0.01% | +120.0% |
| Q2 2022 | $6,373,000 | -61.5% | 52,951 | -30.0% | 0.01% | -54.5% |
| Q1 2022 | $16,573,000 | -16.5% | 75,646 | -5.8% | 0.01% | -15.4% |
| Q4 2021 | $19,858,000 | -11.6% | 80,344 | -4.6% | 0.01% | -18.8% |
| Q3 2021 | $22,456,000 | -4.9% | 84,261 | -2.2% | 0.02% | 0.0% |
| Q2 2021 | $23,603,000 | – | 86,124 | – | 0.02% | – |
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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% |