PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 317 filers reported holding PENUMBRA INC in Q3 2023. The put-call ratio across all filers is 0.53 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,789,050 | -29.5% | 7,396 | +0.3% | 0.00% | -40.0% |
| Q2 2023 | $2,536,879 | +48.0% | 7,375 | +19.9% | 0.01% | +66.7% |
| Q1 2023 | $1,713,813 | +74.1% | 6,150 | +39.0% | 0.00% | +50.0% |
| Q4 2022 | $984,289 | +28.7% | 4,425 | +9.5% | 0.00% | 0.0% |
| Q3 2022 | $765,000 | +18.2% | 4,041 | -22.3% | 0.00% | +100.0% |
| Q2 2022 | $647,000 | -47.7% | 5,203 | -3.7% | 0.00% | -50.0% |
| Q1 2022 | $1,238,000 | -66.5% | 5,402 | -58.0% | 0.00% | -71.4% |
| Q4 2021 | $3,694,000 | -0.2% | 12,854 | -7.4% | 0.01% | -12.5% |
| Q3 2021 | $3,700,000 | -3.8% | 13,883 | -1.1% | 0.01% | 0.0% |
| Q2 2021 | $3,848,000 | +1.5% | 14,044 | +0.2% | 0.01% | -11.1% |
| Q1 2021 | $3,790,000 | +41.4% | 14,009 | -8.5% | 0.01% | +28.6% |
| Q4 2020 | $2,680,000 | +7.2% | 15,313 | +19.0% | 0.01% | 0.0% |
| Q3 2020 | $2,499,000 | -2.3% | 12,864 | -10.1% | 0.01% | -22.2% |
| Q2 2020 | $2,559,000 | +12.8% | 14,304 | +1.8% | 0.01% | 0.0% |
| Q1 2020 | $2,269,000 | – | 14,056 | – | 0.01% | – |
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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% |