PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 282 filers reported holding PENUMBRA INC in Q4 2021. The put-call ratio across all filers is 0.67 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,687,620 | -29.7% | 11,110 | 0.0% | 0.01% | -25.0% |
| Q2 2023 | $3,822,507 | +30.5% | 11,110 | +5.7% | 0.01% | +33.3% |
| Q1 2023 | $2,929,032 | +32.9% | 10,510 | +6.1% | 0.01% | +20.0% |
| Q4 2022 | $2,204,579 | +14.5% | 9,910 | -2.5% | 0.01% | 0.0% |
| Q3 2022 | $1,926,000 | +38.1% | 10,160 | -9.3% | 0.01% | +66.7% |
| Q2 2022 | $1,395,000 | -43.9% | 11,200 | 0.0% | 0.00% | -40.0% |
| Q1 2022 | $2,488,000 | -22.7% | 11,200 | 0.0% | 0.01% | -16.7% |
| Q4 2021 | $3,218,000 | -60.1% | 11,200 | -63.0% | 0.01% | -64.7% |
| Q3 2021 | $8,075,000 | -2.8% | 30,300 | 0.0% | 0.02% | 0.0% |
| Q2 2021 | $8,304,000 | +1.3% | 30,300 | 0.0% | 0.02% | -5.6% |
| Q1 2021 | $8,199,000 | +54.6% | 30,300 | 0.0% | 0.02% | +50.0% |
| Q4 2020 | $5,303,000 | -14.5% | 30,300 | -5.0% | 0.01% | -25.0% |
| Q3 2020 | $6,201,000 | +34.9% | 31,900 | +24.1% | 0.02% | +33.3% |
| Q2 2020 | $4,596,000 | +10.9% | 25,700 | 0.0% | 0.01% | -14.3% |
| Q1 2020 | $4,146,000 | +9.2% | 25,700 | +11.3% | 0.01% | +40.0% |
| Q4 2019 | $3,795,000 | – | 23,100 | – | 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% |