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 | $5,722,742 | -78.2% | 21,336 | -72.0% | 0.00% | -77.8% |
| Q2 2023 | $26,236,648 | +139.7% | 76,152 | +55.5% | 0.01% | +80.0% |
| Q4 2022 | $10,947,361 | +382.3% | 48,976 | +322.4% | 0.01% | +400.0% |
| Q3 2022 | $2,270,000 | +105.8% | 11,596 | +39.7% | 0.00% | 0.0% |
| Q2 2022 | $1,103,000 | -93.2% | 8,298 | -88.8% | 0.00% | -87.5% |
| Q1 2022 | $16,134,000 | -26.7% | 74,380 | -3.1% | 0.01% | -33.3% |
| Q4 2021 | $22,007,000 | -1.4% | 76,782 | -1.4% | 0.01% | +20.0% |
| Q3 2021 | $22,326,000 | +204.9% | 77,894 | +198.9% | 0.01% | +150.0% |
| Q2 2021 | $7,322,000 | +3.4% | 26,064 | +0.1% | 0.00% | -20.0% |
| Q1 2021 | $7,082,000 | +518.0% | 26,030 | +368.5% | 0.01% | +400.0% |
| Q4 2020 | $1,146,000 | +19.6% | 5,556 | +9.6% | 0.00% | 0.0% |
| Q3 2020 | $958,000 | +11.8% | 5,070 | +14.4% | 0.00% | 0.0% |
| Q2 2020 | $857,000 | +831.5% | 4,432 | +685.8% | 0.00% | – |
| Q1 2020 | $92,000 | -85.2% | 564 | -85.1% | 0.00% | – |
| Q4 2019 | $620,000 | +458.6% | 3,773 | +356.8% | 0.00% | – |
| Q3 2019 | $111,000 | +177.5% | 826 | +234.4% | 0.00% | – |
| Q2 2019 | $40,000 | -88.6% | 247 | -89.6% | 0.00% | – |
| Q1 2019 | $350,000 | +2.6% | 2,382 | -14.7% | 0.00% | – |
| Q4 2018 | $341,000 | -34.3% | 2,791 | -19.5% | 0.00% | – |
| Q3 2018 | $519,000 | +9.3% | 3,466 | +0.8% | 0.00% | – |
| Q2 2018 | $475,000 | +1537.9% | 3,439 | +1292.3% | 0.00% | – |
| Q1 2018 | $29,000 | +625.0% | 247 | +533.3% | 0.00% | – |
| Q3 2017 | $4,000 | -42.9% | 39 | -58.5% | 0.00% | – |
| Q3 2016 | $7,000 | -99.8% | 94 | -99.8% | 0.00% | -100.0% |
| Q2 2016 | $3,689,000 | – | 62,000 | – | 0.00% | – |
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% |