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 | $2,051,881 | -28.9% | 8,482 | +1.1% | 0.03% | -26.3% |
| Q2 2023 | $2,886,663 | +20.9% | 8,390 | -2.1% | 0.04% | +8.6% |
| Q1 2023 | $2,388,373 | +25.4% | 8,570 | +0.1% | 0.04% | +12.9% |
| Q4 2022 | $1,904,035 | +25.9% | 8,559 | +7.3% | 0.03% | +6.9% |
| Q3 2022 | $1,512,000 | +55.4% | 7,973 | +2.1% | 0.03% | +45.0% |
| Q2 2022 | $973,000 | -40.8% | 7,810 | +5.6% | 0.02% | -25.9% |
| Q1 2022 | $1,643,000 | -22.9% | 7,395 | -0.4% | 0.03% | -18.2% |
| Q4 2021 | $2,132,000 | +8.7% | 7,422 | +0.8% | 0.03% | -10.8% |
| Q3 2021 | $1,962,000 | -3.2% | 7,361 | -0.5% | 0.04% | 0.0% |
| Q2 2021 | $2,027,000 | +6.5% | 7,396 | +5.1% | 0.04% | -7.5% |
| Q1 2021 | $1,904,000 | +56.3% | 7,038 | +1.1% | 0.04% | +48.1% |
| Q4 2020 | $1,218,000 | -9.4% | 6,959 | +0.6% | 0.03% | -18.2% |
| Q3 2020 | $1,344,000 | +19.1% | 6,915 | +9.6% | 0.03% | +13.8% |
| Q2 2020 | $1,128,000 | – | 6,308 | – | 0.03% | – |
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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% |