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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $233,617 | -11.1% | 679 | -28.0% | 0.00% | 0.0% |
| Q1 2023 | $262,805 | +25.3% | 943 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $209,780 | -31.7% | 943 | -31.7% | 0.00% | 0.0% |
| Q1 2022 | $307,000 | -50.9% | 1,381 | -36.5% | 0.00% | -50.0% |
| Q4 2021 | $625,000 | -65.6% | 2,175 | -68.1% | 0.00% | -75.0% |
| Q3 2021 | $1,817,000 | +264.9% | 6,818 | +275.0% | 0.01% | +300.0% |
| Q2 2021 | $498,000 | +1.2% | 1,818 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $492,000 | +54.7% | 1,818 | 0.0% | 0.00% | +100.0% |
| Q4 2020 | $318,000 | -9.9% | 1,818 | 0.0% | 0.00% | -50.0% |
| Q3 2020 | $353,000 | +45.3% | 1,818 | +33.6% | 0.00% | +100.0% |
| Q2 2020 | $243,000 | -6.9% | 1,361 | -16.7% | 0.00% | 0.0% |
| Q2 2019 | $261,000 | -69.0% | 1,634 | -71.4% | 0.00% | -80.0% |
| Q1 2019 | $841,000 | -77.0% | 5,722 | -80.9% | 0.01% | -78.3% |
| Q4 2018 | $3,657,000 | -87.0% | 29,927 | -84.1% | 0.02% | -84.4% |
| Q3 2018 | $28,109,000 | +366.1% | 187,767 | +330.1% | 0.15% | +345.5% |
| Q2 2018 | $6,031,000 | – | 43,656 | – | 0.03% | – |
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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% |