PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 251 filers reported holding PENUMBRA INC in Q1 2020. The put-call ratio across all filers is 0.51 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $103,537 | -51.2% | 428 | -30.6% | 0.00% | -50.0% |
| Q2 2023 | $212,285 | -24.1% | 617 | -38.5% | 0.00% | -33.3% |
| Q1 2023 | $279,805 | -21.6% | 1,004 | -37.4% | 0.01% | -14.3% |
| Q4 2022 | $356,826 | -24.7% | 1,604 | -35.9% | 0.01% | -30.0% |
| Q3 2022 | $474,000 | +30.6% | 2,501 | -14.3% | 0.01% | +42.9% |
| Q2 2022 | $363,000 | -51.3% | 2,919 | -13.1% | 0.01% | -36.4% |
| Q1 2022 | $746,000 | -59.4% | 3,358 | -47.5% | 0.01% | -57.7% |
| Q4 2021 | $1,839,000 | -7.1% | 6,400 | -13.8% | 0.03% | -13.3% |
| Q3 2021 | $1,979,000 | -18.8% | 7,427 | -16.5% | 0.03% | -16.7% |
| Q2 2021 | $2,438,000 | +1.8% | 8,896 | +0.5% | 0.04% | -2.7% |
| Q1 2021 | $2,394,000 | +124.6% | 8,849 | +45.2% | 0.04% | +105.6% |
| Q4 2020 | $1,066,000 | +52.7% | 6,094 | +69.8% | 0.02% | +38.5% |
| Q3 2020 | $698,000 | +227.7% | 3,589 | +200.8% | 0.01% | +225.0% |
| Q2 2020 | $213,000 | +213.2% | 1,193 | +182.7% | 0.00% | +100.0% |
| Q1 2020 | $68,000 | +13.3% | 422 | +15.6% | 0.00% | +100.0% |
| Q4 2019 | $60,000 | +100.0% | 365 | +62.2% | 0.00% | 0.0% |
| Q3 2019 | $30,000 | +20.0% | 225 | +44.2% | 0.00% | – |
| Q2 2019 | $25,000 | +257.1% | 156 | +212.0% | 0.00% | – |
| Q1 2019 | $7,000 | -75.9% | 50 | -78.9% | 0.00% | -100.0% |
| Q4 2018 | $29,000 | -19.4% | 237 | -1.7% | 0.00% | 0.0% |
| Q3 2018 | $36,000 | +5.9% | 241 | -2.4% | 0.00% | 0.0% |
| Q2 2018 | $34,000 | +21.4% | 247 | -3.1% | 0.00% | – |
| Q1 2018 | $28,000 | +47.4% | 255 | +26.2% | 0.00% | – |
| Q4 2017 | $19,000 | – | 202 | – | 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% |