PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 282 filers reported holding PENUMBRA INC in Q3 2020. The put-call ratio across all filers is 3.46 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $233,000 | -19.7% | 811 | -25.7% | 0.02% | -18.2% |
| Q3 2021 | $290,000 | -3.0% | 1,091 | 0.0% | 0.02% | +4.8% |
| Q2 2021 | $299,000 | -8.8% | 1,091 | -9.9% | 0.02% | -8.7% |
| Q1 2021 | $328,000 | +59.2% | 1,211 | +3.1% | 0.02% | +43.8% |
| Q4 2020 | $206,000 | -6.4% | 1,175 | +4.4% | 0.02% | -23.8% |
| Q3 2020 | $220,000 | +9.5% | 1,125 | 0.0% | 0.02% | +10.5% |
| Q2 2020 | $201,000 | – | 1,125 | – | 0.02% | – |
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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% |