PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 317 filers reported holding PENUMBRA INC in Q3 2023. The put-call ratio across all filers is 0.53 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,249,279 | -29.5% | 9,298 | +0.2% | 0.01% | -25.0% |
| Q2 2023 | $3,192,189 | +11.4% | 9,278 | -9.8% | 0.01% | +9.1% |
| Q1 2023 | $2,866,605 | +1.1% | 10,286 | -19.3% | 0.01% | -8.3% |
| Q4 2022 | $2,834,808 | +22.2% | 12,743 | +4.2% | 0.01% | +9.1% |
| Q3 2022 | $2,319,000 | +72.8% | 12,231 | +13.5% | 0.01% | +83.3% |
| Q2 2022 | $1,342,000 | -45.7% | 10,780 | -3.2% | 0.01% | -33.3% |
| Q1 2022 | $2,473,000 | -28.7% | 11,133 | -7.7% | 0.01% | -18.2% |
| Q4 2021 | $3,467,000 | +28.9% | 12,065 | +19.6% | 0.01% | +22.2% |
| Q3 2021 | $2,690,000 | -0.6% | 10,092 | +2.2% | 0.01% | 0.0% |
| Q2 2021 | $2,707,000 | +0.3% | 9,879 | -0.9% | 0.01% | -10.0% |
| Q1 2021 | $2,698,000 | +24.4% | 9,971 | -19.5% | 0.01% | +25.0% |
| Q4 2020 | $2,168,000 | -1.2% | 12,387 | +9.8% | 0.01% | -11.1% |
| Q3 2020 | $2,194,000 | +8.7% | 11,286 | +0.0% | 0.01% | -10.0% |
| Q2 2020 | $2,018,000 | +10.1% | 11,283 | -0.7% | 0.01% | -9.1% |
| Q1 2020 | $1,833,000 | +4.1% | 11,363 | +6.0% | 0.01% | +22.2% |
| Q4 2019 | $1,761,000 | +118.2% | 10,721 | +78.6% | 0.01% | +80.0% |
| Q3 2019 | $807,000 | +230.7% | 6,004 | +294.0% | 0.01% | +400.0% |
| Q2 2019 | $244,000 | – | 1,524 | – | 0.00% | – |
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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% |