PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 293 filers reported holding PENUMBRA INC in Q4 2022. The put-call ratio across all filers is 0.16 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,636,819 | -31.6% | 10,900 | -2.7% | 0.06% | -28.2% |
| Q2 2023 | $3,853,472 | +36.9% | 11,200 | +10.9% | 0.08% | +19.7% |
| Q1 2023 | $2,814,769 | +123953.3% | 10,100 | -1.0% | 0.07% | +14.5% |
| Q4 2022 | $2,269 | -99.9% | 10,200 | +1.0% | 0.06% | +10.7% |
| Q3 2022 | $1,915,000 | +65.1% | 10,100 | +8.6% | 0.06% | +80.6% |
| Q2 2022 | $1,160,000 | -38.3% | 9,300 | +1.1% | 0.03% | -31.1% |
| Q1 2022 | $1,879,000 | -27.3% | 9,200 | +2.2% | 0.04% | -21.1% |
| Q4 2021 | $2,586,000 | +10.3% | 9,000 | +2.3% | 0.06% | 0.0% |
| Q3 2021 | $2,345,000 | -2.8% | 8,800 | 0.0% | 0.06% | -3.4% |
| Q2 2021 | $2,412,000 | +1.3% | 8,800 | 0.0% | 0.06% | -4.8% |
| Q1 2021 | $2,381,000 | +62.0% | 8,800 | +4.8% | 0.06% | +44.2% |
| Q4 2020 | $1,470,000 | -10.0% | 8,400 | 0.0% | 0.04% | -42.7% |
| Q3 2020 | $1,633,000 | +10.0% | 8,400 | +1.2% | 0.08% | -15.7% |
| Q2 2020 | $1,484,000 | +18.0% | 8,300 | +6.4% | 0.09% | -2.2% |
| Q1 2020 | $1,258,000 | -1.8% | 7,800 | 0.0% | 0.09% | +44.4% |
| Q4 2019 | $1,281,000 | +23.6% | 7,800 | +1.3% | 0.06% | +14.5% |
| Q3 2019 | $1,036,000 | – | 7,700 | – | 0.06% | – |
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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% |