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 | $2,085,264 | -36.6% | 8,620 | -9.8% | 0.08% | -33.1% |
| Q2 2023 | $3,286,805 | +22.0% | 9,553 | -1.2% | 0.12% | +15.9% |
| Q1 2023 | $2,694,654 | +9.4% | 9,669 | -1.6% | 0.11% | +8.1% |
| Q4 2022 | $2,463,442 | +33.4% | 9,829 | +0.9% | 0.10% | +19.3% |
| Q3 2022 | $1,847,000 | +58.0% | 9,744 | +3.8% | 0.08% | +66.0% |
| Q2 2022 | $1,169,000 | -44.0% | 9,390 | 0.0% | 0.05% | -33.3% |
| Q1 2022 | $2,086,000 | -22.7% | 9,390 | 0.0% | 0.08% | -17.6% |
| Q4 2021 | $2,698,000 | +10.4% | 9,390 | +2.4% | 0.09% | +2.2% |
| Q3 2021 | $2,444,000 | -2.7% | 9,170 | 0.0% | 0.09% | -1.1% |
| Q2 2021 | $2,513,000 | -0.5% | 9,170 | -1.7% | 0.09% | -6.2% |
| Q1 2021 | $2,525,000 | +54.6% | 9,333 | 0.0% | 0.10% | +28.0% |
| Q4 2020 | $1,633,000 | -12.2% | 9,333 | -2.4% | 0.08% | -10.7% |
| Q3 2020 | $1,859,000 | +8.7% | 9,565 | 0.0% | 0.08% | +3.7% |
| Q2 2020 | $1,710,000 | +17.1% | 9,565 | +5.7% | 0.08% | -2.4% |
| Q1 2020 | $1,460,000 | -1.8% | 9,051 | 0.0% | 0.08% | +25.8% |
| Q4 2019 | $1,487,000 | +22.2% | 9,051 | 0.0% | 0.07% | +17.9% |
| Q3 2019 | $1,217,000 | +321.1% | 9,051 | +262.0% | 0.06% | +300.0% |
| Q1 2018 | $289,000 | +19.4% | 2,500 | -2.8% | 0.01% | +27.3% |
| Q4 2017 | $242,000 | +9.5% | 2,573 | 0.0% | 0.01% | +10.0% |
| Q3 2017 | $221,000 | -2.2% | 2,573 | 0.0% | 0.01% | -9.1% |
| Q2 2017 | $226,000 | +16.5% | 2,573 | +10.8% | 0.01% | +10.0% |
| Q1 2017 | $194,000 | – | 2,323 | – | 0.01% | – |
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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% |