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 | $1,565,400 | -28.3% | 6,471 | +2.0% | 0.13% | -35.1% |
| Q2 2023 | $2,183,749 | -47.7% | 6,347 | -57.7% | 0.19% | -58.0% |
| Q1 2023 | $4,178,678 | +16.2% | 14,994 | -7.3% | 0.46% | +14.1% |
| Q4 2022 | $3,597,178 | +6.7% | 16,170 | -9.1% | 0.40% | +22.4% |
| Q3 2022 | $3,372,000 | +42.8% | 17,787 | -4.7% | 0.33% | +49.1% |
| Q2 2022 | $2,362,000 | -48.3% | 18,669 | -9.3% | 0.22% | -33.7% |
| Q1 2022 | $4,571,000 | -37.8% | 20,580 | -19.5% | 0.34% | -28.7% |
| Q4 2021 | $7,349,000 | +2.5% | 25,578 | -4.9% | 0.47% | +0.9% |
| Q3 2021 | $7,169,000 | -4.3% | 26,901 | -1.6% | 0.47% | -5.9% |
| Q2 2021 | $7,493,000 | -3.9% | 27,342 | -5.1% | 0.50% | -11.9% |
| Q1 2021 | $7,796,000 | +82.6% | 28,812 | +18.1% | 0.56% | +76.2% |
| Q4 2020 | $4,270,000 | +12.2% | 24,402 | +22.1% | 0.32% | -5.6% |
| Q3 2020 | $3,806,000 | +14.0% | 19,992 | +7.1% | 0.34% | +1.2% |
| Q2 2020 | $3,338,000 | +21.3% | 18,669 | +9.5% | 0.33% | -6.4% |
| Q1 2020 | $2,751,000 | -2.6% | 17,052 | -0.9% | 0.36% | +17.8% |
| Q4 2019 | $2,825,000 | +18.1% | 17,199 | -3.3% | 0.30% | +9.0% |
| Q3 2019 | $2,392,000 | -17.3% | 17,787 | -1.6% | 0.28% | -13.9% |
| Q2 2019 | $2,893,000 | +52.0% | 18,081 | +39.7% | 0.32% | +46.8% |
| Q1 2019 | $1,903,000 | +44.1% | 12,947 | +19.8% | 0.22% | +18.9% |
| Q4 2018 | $1,321,000 | – | 10,807 | – | 0.18% | – |
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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% |