PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 275 filers reported holding PENUMBRA INC in Q1 2021. The put-call ratio across all filers is 0.83 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $5,922,700,000 | -10.5% | 33,844 | -0.6% | 0.07% | -25.6% |
| Q3 2020 | $6,617,473,000 | +9.0% | 34,044 | +0.3% | 0.09% | 0.0% |
| Q2 2020 | $6,069,866,000 | +4.5% | 33,944 | -5.7% | 0.09% | -10.0% |
| Q1 2020 | $5,807,880,000 | -25.1% | 36,000 | -23.7% | 0.10% | 0.0% |
| Q4 2019 | $7,753,544,000 | +22.1% | 47,200 | 0.0% | 0.10% | +13.6% |
| Q3 2019 | $6,347,928,000 | -7.9% | 47,200 | +9.5% | 0.09% | -16.2% |
| Q2 2019 | $6,896,000,000 | – | 43,100 | – | 0.10% | – |
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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% |