PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 312 filers reported holding PENUMBRA INC in Q1 2023. The put-call ratio across all filers is 0.43 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $10,584,046 | +210.5% | 43,752 | +341.7% | 0.12% | +210.0% |
| Q2 2023 | $3,408,258 | -84.0% | 9,906 | -89.7% | 0.04% | -86.0% |
| Q4 2022 | $21,318,119 | +88.9% | 95,829 | +61.0% | 0.28% | +80.4% |
| Q3 2022 | $11,283,000 | -12.9% | 59,508 | +2.0% | 0.16% | -24.8% |
| Q1 2022 | $12,960,000 | -37.9% | 58,345 | -19.7% | 0.21% | -29.8% |
| Q4 2021 | $20,869,000 | +161.1% | 72,632 | +142.2% | 0.30% | +128.2% |
| Q3 2021 | $7,993,000 | +111.7% | 29,994 | +117.7% | 0.13% | +87.1% |
| Q2 2021 | $3,776,000 | -51.6% | 13,777 | -52.2% | 0.07% | -59.5% |
| Q1 2021 | $7,796,000 | – | 28,811 | – | 0.17% | – |
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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% |