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 | $668,435 | -14.0% | 2,764 | +22.2% | 0.01% | -10.0% |
| Q2 2023 | $777,238 | -29.1% | 2,261 | -42.6% | 0.01% | -23.1% |
| Q1 2023 | $1,096,412 | -10.9% | 3,940 | -28.5% | 0.01% | -7.1% |
| Q4 2022 | $1,230,640 | +2.9% | 5,514 | -12.6% | 0.01% | 0.0% |
| Q3 2022 | $1,196,000 | -10.9% | 6,308 | -41.4% | 0.01% | 0.0% |
| Q2 2022 | $1,342,000 | -41.9% | 10,759 | +3.3% | 0.01% | -22.2% |
| Q1 2022 | $2,310,000 | -3.2% | 10,412 | +25.3% | 0.02% | +5.9% |
| Q4 2021 | $2,386,000 | +40.3% | 8,311 | +30.2% | 0.02% | +30.8% |
| Q3 2021 | $1,701,000 | +36.1% | 6,385 | +40.2% | 0.01% | +18.2% |
| Q2 2021 | $1,250,000 | – | 4,555 | – | 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% |