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 | $13,174,419 | -34.0% | 54,460 | -6.2% | 0.08% | -30.3% |
| Q2 2023 | $19,966,146 | +21.9% | 58,031 | -1.2% | 0.12% | +13.0% |
| Q1 2023 | $16,373,038 | +24.1% | 58,750 | -0.9% | 0.11% | +17.4% |
| Q4 2022 | $13,192,990 | +16.1% | 59,305 | -1.1% | 0.09% | +10.8% |
| Q3 2022 | $11,367,000 | +55.5% | 59,952 | +2.1% | 0.08% | +69.4% |
| Q2 2022 | $7,310,000 | -45.0% | 58,703 | -1.8% | 0.05% | -32.9% |
| Q1 2022 | $13,279,000 | -22.5% | 59,780 | +0.2% | 0.07% | -15.1% |
| Q4 2021 | $17,144,000 | +8.1% | 59,667 | +0.3% | 0.09% | +1.2% |
| Q3 2021 | $15,857,000 | -4.5% | 59,501 | -1.8% | 0.08% | +51.8% |
| Q2 2021 | $16,598,000 | -0.7% | 60,562 | -1.9% | 0.06% | -5.1% |
| Q1 2021 | $16,712,000 | +55.7% | 61,764 | +0.7% | 0.06% | +47.5% |
| Q4 2020 | $10,732,000 | -10.9% | 61,325 | -1.0% | 0.04% | -31.0% |
| Q3 2020 | $12,046,000 | +8.3% | 61,973 | -0.4% | 0.06% | +7.4% |
| Q2 2020 | $11,125,000 | +9.7% | 62,216 | -1.0% | 0.05% | -3.6% |
| Q1 2020 | $10,137,000 | -0.8% | 62,832 | +1.0% | 0.06% | +43.6% |
| Q4 2019 | $10,222,000 | +23.3% | 62,225 | +0.9% | 0.04% | +18.2% |
| Q3 2019 | $8,292,000 | +6641.5% | 61,655 | +7928.0% | 0.03% | – |
| Q2 2019 | $123,000 | +17.1% | 768 | +7.3% | 0.00% | – |
| Q1 2019 | $105,000 | +15.4% | 716 | -3.4% | 0.00% | – |
| Q4 2018 | $91,000 | -18.0% | 741 | 0.0% | 0.00% | – |
| Q3 2018 | $111,000 | +8.8% | 741 | 0.0% | 0.00% | – |
| Q2 2018 | $102,000 | -95.3% | 741 | -96.0% | 0.00% | -100.0% |
| Q1 2018 | $2,167,000 | +16.6% | 18,739 | -5.1% | 0.01% | +33.3% |
| Q4 2017 | $1,858,000 | +4.7% | 19,747 | +0.5% | 0.01% | 0.0% |
| Q3 2017 | $1,775,000 | +11.2% | 19,655 | +8.1% | 0.01% | 0.0% |
| Q2 2017 | $1,596,000 | +23.9% | 18,185 | +17.8% | 0.01% | +20.0% |
| Q1 2017 | $1,288,000 | +37.9% | 15,431 | +5.4% | 0.01% | +25.0% |
| Q4 2016 | $934,000 | -99.9% | 14,639 | -0.3% | 0.00% | 0.0% |
| Q3 2016 | $1,115,381,000 | +27.9% | 14,678 | +0.2% | 0.00% | 0.0% |
| Q2 2016 | $872,032,000 | +614.8% | 14,656 | +452.2% | 0.00% | – |
| Q1 2016 | $122,000,000 | – | 2,654 | – | 0.00% | – |
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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% |