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 | $1,105 | -32.3% | 4,570 | -3.7% | 0.01% | -26.3% |
| Q2 2023 | $1,632 | +11.9% | 4,745 | -9.3% | 0.02% | +11.8% |
| Q1 2023 | $1,458 | +23.5% | 5,232 | -1.5% | 0.02% | +13.3% |
| Q4 2022 | $1,181 | -99.9% | 5,313 | +1.0% | 0.02% | +15.4% |
| Q3 2022 | $996,000 | +57.3% | 5,258 | +3.3% | 0.01% | +62.5% |
| Q2 2022 | $633,000 | -42.3% | 5,088 | +2.9% | 0.01% | -33.3% |
| Q1 2022 | $1,097,000 | -24.9% | 4,943 | -2.8% | 0.01% | -14.3% |
| Q4 2021 | $1,460,000 | +3.8% | 5,083 | -3.7% | 0.01% | 0.0% |
| Q3 2021 | $1,406,000 | -2.6% | 5,278 | +0.2% | 0.01% | -6.7% |
| Q2 2021 | $1,444,000 | +0.5% | 5,269 | -0.8% | 0.02% | -6.2% |
| Q1 2021 | $1,437,000 | +49.7% | 5,314 | -3.2% | 0.02% | +45.5% |
| Q4 2020 | $960,000 | -13.7% | 5,487 | -4.2% | 0.01% | -21.4% |
| Q3 2020 | $1,113,000 | +5.9% | 5,729 | -2.6% | 0.01% | +7.7% |
| Q2 2020 | $1,051,000 | +18.0% | 5,879 | +6.4% | 0.01% | -7.1% |
| Q1 2020 | $891,000 | +2.8% | 5,524 | +4.6% | 0.01% | +27.3% |
| Q4 2019 | $867,000 | +13.3% | 5,280 | -7.3% | 0.01% | +10.0% |
| Q3 2019 | $765,000 | +33.5% | 5,695 | +58.9% | 0.01% | 0.0% |
| Q2 2019 | $573,000 | +9.1% | 3,584 | +0.3% | 0.01% | +11.1% |
| Q1 2019 | $525,000 | +13.9% | 3,574 | -5.4% | 0.01% | 0.0% |
| Q4 2018 | $461,000 | -17.8% | 3,779 | +0.7% | 0.01% | 0.0% |
| Q3 2018 | $561,000 | +9.4% | 3,751 | +0.8% | 0.01% | 0.0% |
| Q2 2018 | $513,000 | – | 3,720 | – | 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% |