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 | $32,408,199 | +181.7% | 133,968 | +300.6% | 0.08% | +122.2% |
| Q2 2023 | $11,505,022 | +119.5% | 33,439 | +77.8% | 0.04% | +71.4% |
| Q1 2023 | $5,240,487 | -22.8% | 18,804 | -65.5% | 0.02% | -44.7% |
| Q2 2022 | $6,789,000 | +1385.6% | 54,523 | +2550.6% | 0.04% | +1800.0% |
| Q1 2022 | $457,000 | -64.0% | 2,057 | -56.9% | 0.00% | -50.0% |
| Q3 2021 | $1,271,000 | +79.8% | 4,771 | +85.1% | 0.00% | +33.3% |
| Q2 2021 | $707,000 | -78.7% | 2,578 | -79.0% | 0.00% | -84.2% |
| Q1 2021 | $3,322,000 | +41.2% | 12,278 | -8.7% | 0.02% | +5.6% |
| Q4 2020 | $2,352,000 | +465.4% | 13,441 | +478.4% | 0.02% | +157.1% |
| Q2 2020 | $416,000 | -51.7% | 2,324 | -56.5% | 0.01% | -68.2% |
| Q1 2020 | $861,000 | -87.9% | 5,337 | -87.7% | 0.02% | -47.6% |
| Q4 2019 | $7,133,000 | +982.4% | 43,424 | +786.2% | 0.04% | +600.0% |
| Q3 2019 | $659,000 | -91.1% | 4,900 | -89.4% | 0.01% | -91.7% |
| Q2 2019 | $7,388,000 | +122.3% | 46,178 | +108.0% | 0.07% | +80.0% |
| Q3 2018 | $3,323,000 | -69.9% | 22,200 | -72.2% | 0.04% | -72.6% |
| Q2 2018 | $11,043,000 | +3774.7% | 79,932 | +2537.1% | 0.15% | +2820.0% |
| Q4 2017 | $285,000 | -46.8% | 3,031 | -57.0% | 0.01% | -86.1% |
| Q3 2016 | $536,000 | – | 7,048 | – | 0.04% | – |
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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% |