PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 283 filers reported holding PENUMBRA INC in Q1 2022. The put-call ratio across all filers is 1.04 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,980,033 | -89.8% | 8,185 | -85.5% | 0.01% | -92.9% |
| Q2 2023 | $19,370,234 | +203.4% | 56,299 | +9.8% | 0.07% | +48.9% |
| Q2 2022 | $6,384,000 | +112.6% | 51,268 | +279.2% | 0.05% | +88.0% |
| Q1 2022 | $3,003,000 | +15.7% | 13,519 | +42.7% | 0.02% | -16.7% |
| Q2 2021 | $2,596,000 | +173.3% | 9,474 | +74.4% | 0.03% | +114.3% |
| Q4 2020 | $950,000 | -83.1% | 5,431 | -81.3% | 0.01% | -82.5% |
| Q3 2020 | $5,635,000 | +1797.3% | 28,990 | +1210.6% | 0.08% | -59.6% |
| Q3 2019 | $297,000 | – | 2,212 | – | 0.20% | – |
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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% |