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 | $2,062,283 | -29.5% | 8,525 | +0.3% | 0.06% | -26.9% |
| Q2 2023 | $2,924,854 | +24.6% | 8,501 | +0.9% | 0.08% | +25.8% |
| Q1 2023 | $2,348,242 | +200.3% | 8,426 | +139.7% | 0.06% | +195.2% |
| Q4 2022 | $781,947 | -24.6% | 3,515 | -35.8% | 0.02% | -19.2% |
| Q3 2022 | $1,037,000 | +40.5% | 5,471 | -7.7% | 0.03% | +52.9% |
| Q2 2022 | $738,000 | -43.1% | 5,929 | +1.6% | 0.02% | -41.4% |
| Q1 2022 | $1,296,000 | -22.5% | 5,833 | +0.2% | 0.03% | -12.1% |
| Q4 2021 | $1,672,000 | +10.4% | 5,821 | +2.5% | 0.03% | +6.5% |
| Q3 2021 | $1,514,000 | -2.3% | 5,680 | +0.5% | 0.03% | +14.8% |
| Q2 2021 | $1,549,000 | +1.2% | 5,651 | -0.1% | 0.03% | 0.0% |
| Q1 2021 | $1,530,000 | -24.7% | 5,655 | -51.3% | 0.03% | 0.0% |
| Q4 2020 | $2,032,000 | -1.2% | 11,611 | +0.9% | 0.03% | -6.9% |
| Q3 2020 | $2,057,000 | 0.0% | 11,504 | 0.0% | 0.03% | 0.0% |
| Q2 2020 | $2,057,000 | +14.3% | 11,504 | +3.1% | 0.03% | +7.4% |
| Q1 2020 | $1,800,000 | +19.4% | 11,155 | +21.6% | 0.03% | 0.0% |
| Q4 2019 | $1,507,000 | +22.8% | 9,175 | +0.5% | 0.03% | 0.0% |
| Q3 2019 | $1,227,000 | – | 9,127 | – | 0.03% | – |
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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% |