PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 364 filers reported holding PENUMBRA INC in Q2 2023. The put-call ratio across all filers is 0.24 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $341,674 | -77.4% | 1,226 | -77.8% | 0.05% | -74.6% |
| Q2 2021 | $1,511,000 | +311.7% | 5,515 | +147.0% | 0.18% | +585.2% |
| Q4 2019 | $367,000 | -96.3% | 2,233 | -97.0% | 0.03% | -96.3% |
| Q3 2019 | $9,954,000 | +77.6% | 74,010 | +111.2% | 0.73% | +64.0% |
| Q2 2019 | $5,606,000 | +863.2% | 35,040 | +284.2% | 0.45% | +684.2% |
| Q1 2017 | $582,000 | 0.0% | 9,120 | 0.0% | 0.06% | -27.8% |
| Q4 2016 | $582,000 | – | 9,120 | – | 0.08% | – |
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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% |