PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 290 filers reported holding PENUMBRA INC in Q2 2021. The put-call ratio across all filers is 0.87 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $10,584,046 | +210.5% | 43,752 | +341.7% | 0.12% | +210.0% |
| Q2 2023 | $3,408,258 | -84.0% | 9,906 | -89.7% | 0.04% | -86.0% |
| Q4 2022 | $21,318,119 | +88.9% | 95,829 | +61.0% | 0.28% | +80.4% |
| Q3 2022 | $11,283,000 | -12.9% | 59,508 | +2.0% | 0.16% | -24.8% |
| Q1 2022 | $12,960,000 | -37.9% | 58,345 | -19.7% | 0.21% | -29.8% |
| Q4 2021 | $20,869,000 | +161.1% | 72,632 | +142.2% | 0.30% | +128.2% |
| Q3 2021 | $7,993,000 | +111.7% | 29,994 | +117.7% | 0.13% | +87.1% |
| Q2 2021 | $3,776,000 | -51.6% | 13,777 | -52.2% | 0.07% | -59.5% |
| Q1 2021 | $7,796,000 | – | 28,811 | – | 0.17% | – |
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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% |