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 | $934,982 | -82.4% | 3,865 | -90.9% | 0.04% | -82.0% |
| Q2 2022 | $5,299,000 | +67.3% | 42,553 | +198.5% | 0.19% | +56.5% |
| Q1 2022 | $3,167,000 | +434.1% | 14,257 | +540.5% | 0.12% | +264.7% |
| Q3 2021 | $593,000 | -50.8% | 2,226 | -50.0% | 0.03% | -43.3% |
| Q1 2021 | $1,205,000 | -39.7% | 4,452 | -61.0% | 0.06% | -31.0% |
| Q4 2020 | $1,998,000 | +825.0% | 11,419 | +754.7% | 0.09% | +443.8% |
| Q1 2020 | $216,000 | -71.8% | 1,336 | -76.5% | 0.02% | -59.0% |
| Q3 2019 | $766,000 | -73.2% | 5,692 | -70.7% | 0.04% | -77.5% |
| Q1 2019 | $2,858,000 | -47.0% | 19,441 | -56.0% | 0.17% | -60.0% |
| Q4 2018 | $5,395,000 | +14.6% | 44,147 | +29.6% | 0.43% | +17.7% |
| Q2 2018 | $4,708,000 | – | 34,077 | – | 0.37% | – |
Download | ||||||
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% |