PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 271 filers reported holding PENUMBRA INC in Q4 2020. The put-call ratio across all filers is 2.24 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,819,175 | +97005.9% | 15,788 | -6.4% | 0.02% | -35.5% |
| Q4 2022 | $3,933 | -99.9% | 16,868 | -1.4% | 0.03% | +24.0% |
| Q3 2022 | $2,934,000 | +44.4% | 17,108 | +5.0% | 0.02% | +47.1% |
| Q2 2022 | $2,032,000 | -38.1% | 16,294 | +1.4% | 0.02% | -29.2% |
| Q1 2022 | $3,282,000 | -2.2% | 16,072 | +2.0% | 0.02% | -4.0% |
| Q4 2021 | $3,356,000 | -23.1% | 15,752 | +0.7% | 0.02% | -3.8% |
| Q3 2021 | $4,363,000 | -8.1% | 15,637 | -15.9% | 0.03% | -7.1% |
| Q2 2021 | $4,745,000 | -15.7% | 18,592 | -1.7% | 0.03% | -17.6% |
| Q1 2021 | $5,631,000 | +16.1% | 18,912 | -4.9% | 0.03% | +9.7% |
| Q4 2020 | $4,851,000 | +1.3% | 19,876 | -2.1% | 0.03% | -11.4% |
| Q3 2020 | $4,791,000 | +16.6% | 20,298 | +0.4% | 0.04% | +9.4% |
| Q2 2020 | $4,110,000 | +17.0% | 20,211 | +9.3% | 0.03% | 0.0% |
| Q1 2020 | $3,514,000 | +6.5% | 18,494 | -0.1% | 0.03% | +28.0% |
| Q4 2019 | $3,298,000 | +20.2% | 18,515 | +1.2% | 0.02% | +13.6% |
| Q3 2019 | $2,744,000 | – | 18,294 | – | 0.02% | – |
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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% |