PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 290 filers reported holding PENUMBRA INC in Q2 2021. The put-call ratio across all filers is 0.87 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,887,866 | -29.8% | 7,804 | -0.1% | 0.08% | -28.9% |
| Q2 2023 | $2,687,453 | +1.9% | 7,811 | -17.4% | 0.11% | -5.0% |
| Q1 2023 | $2,636,966 | +25.3% | 9,462 | 0.0% | 0.12% | +18.8% |
| Q4 2022 | $2,104,917 | +17.3% | 9,462 | 0.0% | 0.10% | -7.3% |
| Q3 2022 | $1,794,000 | +52.2% | 9,462 | 0.0% | 0.11% | +22.5% |
| Q2 2022 | $1,179,000 | -49.3% | 9,462 | -9.6% | 0.09% | -24.6% |
| Q1 2022 | $2,325,000 | -22.6% | 10,471 | +0.1% | 0.12% | -19.7% |
| Q4 2021 | $3,005,000 | +0.4% | 10,461 | -6.8% | 0.15% | -7.5% |
| Q3 2021 | $2,992,000 | -2.8% | 11,227 | 0.0% | 0.16% | +29.3% |
| Q2 2021 | $3,077,000 | +1.3% | 11,227 | 0.0% | 0.12% | -7.5% |
| Q1 2021 | $3,039,000 | +54.6% | 11,227 | -0.1% | 0.13% | +40.0% |
| Q4 2020 | $1,966,000 | -9.9% | 11,233 | +0.1% | 0.10% | -9.5% |
| Q3 2020 | $2,182,000 | -44.5% | 11,227 | -49.0% | 0.10% | -49.8% |
| Q2 2020 | $3,935,000 | – | 22,007 | – | 0.21% | – |
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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% |