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 | $2,687,620 | -29.7% | 11,110 | 0.0% | 0.01% | -25.0% |
| Q2 2023 | $3,822,507 | +30.5% | 11,110 | +5.7% | 0.01% | +33.3% |
| Q1 2023 | $2,929,032 | +32.9% | 10,510 | +6.1% | 0.01% | +20.0% |
| Q4 2022 | $2,204,579 | +14.5% | 9,910 | -2.5% | 0.01% | 0.0% |
| Q3 2022 | $1,926,000 | +38.1% | 10,160 | -9.3% | 0.01% | +66.7% |
| Q2 2022 | $1,395,000 | -43.9% | 11,200 | 0.0% | 0.00% | -40.0% |
| Q1 2022 | $2,488,000 | -22.7% | 11,200 | 0.0% | 0.01% | -16.7% |
| Q4 2021 | $3,218,000 | -60.1% | 11,200 | -63.0% | 0.01% | -64.7% |
| Q3 2021 | $8,075,000 | -2.8% | 30,300 | 0.0% | 0.02% | 0.0% |
| Q2 2021 | $8,304,000 | +1.3% | 30,300 | 0.0% | 0.02% | -5.6% |
| Q1 2021 | $8,199,000 | +54.6% | 30,300 | 0.0% | 0.02% | +50.0% |
| Q4 2020 | $5,303,000 | -14.5% | 30,300 | -5.0% | 0.01% | -25.0% |
| Q3 2020 | $6,201,000 | +34.9% | 31,900 | +24.1% | 0.02% | +33.3% |
| Q2 2020 | $4,596,000 | +10.9% | 25,700 | 0.0% | 0.01% | -14.3% |
| Q1 2020 | $4,146,000 | +9.2% | 25,700 | +11.3% | 0.01% | +40.0% |
| Q4 2019 | $3,795,000 | – | 23,100 | – | 0.01% | – |
Download | ||||||
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% |