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 | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $126,524,000 | +1.1% | 461,665 | -0.2% | 0.52% | 0.0% |
| Q1 2021 | $125,204,000 | +20.4% | 462,726 | -22.1% | 0.52% | +13.1% |
| Q4 2020 | $103,954,000 | -27.0% | 594,022 | -18.9% | 0.46% | -38.6% |
| Q3 2020 | $142,432,000 | +9.1% | 732,750 | +0.4% | 0.76% | +0.4% |
| Q2 2020 | $130,529,000 | +12.2% | 729,947 | +1.2% | 0.75% | -8.8% |
| Q1 2020 | $116,373,000 | +71.8% | 721,333 | +74.9% | 0.83% | +90.8% |
| Q4 2019 | $67,730,000 | – | 412,309 | – | 0.43% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RTW INVESTMENTS, LP | 698,371 | $132,411,000 | 3.05% |
| OAK HARBOR WEALTH PARTNERS, LLC | 37,379 | $7,087,000 | 2.78% |
| CARRET ASSET MANAGEMENT, LLC | 88,500 | $16,780,000 | 2.50% |
| PFM Health Sciences, LP | 360,030 | $68,262,000 | 2.47% |
| Rock Springs Capital Management LP | 476,000 | $90,250,000 | 2.33% |
| PFM Health Sciences, LP | 207,500 | $39,342,000 | 1.42% |
| Affinity Asset Advisors, LLC | 25,000 | $4,740,000 | 1.32% |
| Redmile Group, LLC | 178,792 | $33,899,000 | 1.32% |
| Atika Capital Management LLC | 76,000 | $14,409,000 | 1.22% |
| Champlain Investment Partners, LLC | 804,075 | $152,453,000 | 1.04% |