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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $13,934,000 | -43.9% | 111,900 | +0.0% | 0.04% | -36.8% |
| Q1 2022 | $24,852,000 | -22.2% | 111,880 | +0.7% | 0.06% | -13.6% |
| Q4 2021 | $31,927,000 | -1.6% | 111,120 | -8.7% | 0.07% | -5.7% |
| Q3 2021 | $32,441,000 | -4.5% | 121,730 | -1.8% | 0.07% | -2.8% |
| Q2 2021 | $33,959,000 | -4.9% | 123,910 | -6.1% | 0.07% | -8.9% |
| Q1 2021 | $35,708,000 | +53.7% | 131,970 | -0.6% | 0.08% | +68.1% |
| Q4 2020 | $23,235,000 | -16.0% | 132,770 | -6.7% | 0.05% | -24.2% |
| Q3 2020 | $27,654,000 | +3.5% | 142,270 | -4.8% | 0.06% | -4.6% |
| Q2 2020 | $26,728,000 | +8.3% | 149,470 | -2.3% | 0.06% | -9.7% |
| Q1 2020 | $24,675,000 | -2.3% | 152,950 | -0.5% | 0.07% | +20.0% |
| Q4 2019 | $25,255,000 | +19.3% | 153,740 | -2.3% | 0.06% | +11.1% |
| Q3 2019 | $21,169,000 | -15.7% | 157,400 | +0.3% | 0.05% | -37.2% |
| Q2 2019 | $25,110,000 | +3.0% | 156,940 | -5.4% | 0.09% | -4.4% |
| Q1 2019 | $24,382,000 | +16.8% | 165,850 | -2.9% | 0.09% | +3.4% |
| Q4 2018 | $20,867,000 | -26.2% | 170,762 | -9.6% | 0.09% | -13.0% |
| Q3 2018 | $28,263,000 | +7.7% | 188,797 | -0.6% | 0.10% | +122.2% |
| Q2 2018 | $26,249,000 | +14.7% | 190,000 | -4.0% | 0.04% | +12.5% |
| Q1 2018 | $22,883,000 | – | 197,860 | – | 0.04% | – |
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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% |