PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 136 filers reported holding PENUMBRA INC in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $85,503,089 | -29.7% | 353,450 | -0.1% | 0.51% | -25.4% |
| Q2 2023 | $121,689,549 | +297.6% | 353,687 | +123.5% | 0.68% | +329.1% |
| Q3 2020 | $30,609,000 | +1.8% | 158,230 | -9.3% | 0.16% | -7.6% |
| Q2 2020 | $30,059,000 | -10.4% | 174,382 | -16.1% | 0.17% | -18.2% |
| Q1 2020 | $33,532,000 | -9.2% | 207,848 | -7.5% | 0.21% | +18.1% |
| Q4 2019 | $36,923,000 | +22.3% | 224,776 | +0.1% | 0.18% | +13.5% |
| Q3 2019 | $30,199,000 | -15.8% | 224,548 | +0.1% | 0.16% | -15.2% |
| Q2 2019 | $35,878,000 | +8.6% | 224,243 | -0.2% | 0.18% | +4.5% |
| Q1 2019 | $33,042,000 | +20.2% | 224,763 | -0.1% | 0.18% | +1.7% |
| Q4 2018 | $27,486,000 | -18.5% | 224,932 | -0.1% | 0.17% | +6.1% |
| Q3 2018 | $33,722,000 | -41.8% | 225,268 | -46.3% | 0.16% | -47.8% |
| Q2 2018 | $57,951,000 | +19.1% | 419,484 | -0.3% | 0.31% | +17.7% |
| Q1 2018 | $48,673,000 | -6.6% | 420,873 | -24.0% | 0.26% | -7.3% |
| Q4 2017 | $52,100,000 | +0.2% | 553,657 | -1.7% | 0.29% | -4.0% |
| Q3 2017 | $51,991,000 | +16.0% | 563,290 | +10.3% | 0.30% | +10.0% |
| Q2 2017 | $44,833,000 | +182.6% | 510,918 | +168.7% | 0.27% | +171.0% |
| Q1 2017 | $15,865,000 | – | 190,124 | – | 0.10% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CARRET ASSET MANAGEMENT, LLC | 477,861 | $43,151,000 | 6.96% |
| Redmile Group, LLC | 565,511 | $51,066,000 | 2.52% |
| PURA VIDA INVESTMENTS, LLC | 59,579 | $5,380,000 | 1.57% |
| Rock Springs Capital Management LP | 310,500 | $28,038,000 | 1.29% |
| PFM Health Sciences, LP | 590,673 | $53,338,000 | 1.05% |
| Timpani Capital Management LLC | 27,180 | $2,454,000 | 0.90% |
| Regis Management CO LLC | 61,799 | $5,580,000 | 0.87% |
| Partner Investment Management, L.P. | 9,603 | $867,000 | 0.82% |
| NEXT CENTURY GROWTH INVESTORS LLC | 63,941 | $5,773,000 | 0.69% |
| Lisanti Capital Growth, LLC | 11,725 | $1,059,000 | 0.66% |