PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 290 filers reported holding PENUMBRA INC in Q2 2021. The put-call ratio across all filers is 0.87 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,440,250 | -4.8% | 14,221 | +35.4% | 0.00% | 0.0% |
| Q2 2023 | $3,614,006 | +29.1% | 10,504 | -95.7% | 0.00% | +100.0% |
| Q1 2023 | $2,799,993 | +275.9% | 241,635 | +7117.3% | 0.00% | – |
| Q4 2022 | $744,796 | +10.8% | 3,348 | -5.5% | 0.00% | – |
| Q3 2022 | $672,000 | -1.8% | 3,542 | -35.5% | 0.00% | – |
| Q2 2022 | $684,000 | -49.1% | 5,492 | -9.2% | 0.00% | -100.0% |
| Q1 2022 | $1,343,000 | -28.3% | 6,046 | -7.3% | 0.00% | 0.0% |
| Q4 2021 | $1,873,000 | +16.6% | 6,519 | +8.2% | 0.00% | 0.0% |
| Q3 2021 | $1,606,000 | +4.2% | 6,027 | +7.1% | 0.00% | 0.0% |
| Q2 2021 | $1,542,000 | +8.2% | 5,626 | +6.8% | 0.00% | 0.0% |
| Q1 2021 | $1,425,000 | +10.2% | 5,268 | -28.7% | 0.00% | 0.0% |
| Q4 2020 | $1,293,000 | -9.5% | 7,388 | +0.5% | 0.00% | 0.0% |
| Q3 2020 | $1,429,000 | +6.0% | 7,353 | -2.5% | 0.00% | 0.0% |
| Q2 2020 | $1,348,000 | +20.8% | 7,538 | +8.9% | 0.00% | 0.0% |
| Q1 2020 | $1,116,000 | +45.9% | 6,920 | +48.6% | 0.00% | 0.0% |
| Q4 2019 | $765,000 | +116.7% | 4,656 | +77.5% | 0.00% | – |
| Q3 2019 | $353,000 | -8.8% | 2,623 | +8.4% | 0.00% | – |
| Q2 2019 | $387,000 | +21.3% | 2,419 | +11.5% | 0.00% | – |
| Q1 2019 | $319,000 | +13.9% | 2,169 | -5.4% | 0.00% | – |
| Q4 2018 | $280,000 | +283.6% | 2,292 | +336.6% | 0.00% | – |
| Q2 2018 | $73,000 | +19.7% | 525 | 0.0% | 0.00% | – |
| Q1 2018 | $61,000 | +32.6% | 525 | +7.8% | 0.00% | – |
| Q4 2017 | $46,000 | +12.2% | 487 | +6.1% | 0.00% | – |
| Q3 2017 | $41,000 | +7.9% | 459 | +6.5% | 0.00% | – |
| Q2 2017 | $38,000 | +81.0% | 431 | +75.2% | 0.00% | – |
| Q1 2017 | $21,000 | – | 246 | – | 0.00% | – |
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% |