PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 260 filers reported holding PENUMBRA INC in Q2 2020. The put-call ratio across all filers is 0.91 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $262,000 | -52.8% | 1,000 | -50.0% | 0.07% | -36.2% |
| Q2 2021 | $555,000 | +32.5% | 2,001 | -9.7% | 0.12% | +33.3% |
| Q4 2020 | $419,000 | -45.6% | 2,217 | -38.8% | 0.09% | -70.4% |
| Q3 2020 | $770,000 | +251.6% | 3,623 | +164.5% | 0.29% | +382.0% |
| Q1 2020 | $219,000 | -32.2% | 1,370 | -33.2% | 0.06% | -29.1% |
| Q4 2019 | $323,000 | -55.6% | 2,050 | -51.8% | 0.09% | -79.1% |
| Q2 2019 | $728,000 | +109.8% | 4,249 | +70.0% | 0.41% | +32.6% |
| Q4 2018 | $347,000 | – | 2,500 | – | 0.31% | – |
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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% |