PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 290 filers reported holding PENUMBRA INC in Q2 2021. The put-call ratio across all filers is 0.87 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $228,000 | -68.6% | 944 | -55.3% | 0.00% | – |
| Q2 2023 | $726,000 | +37.5% | 2,110 | +11.3% | 0.00% | – |
| Q1 2023 | $528,000 | -19.0% | 1,895 | -35.3% | 0.00% | – |
| Q4 2022 | $652,000 | +169.4% | 2,928 | +129.1% | 0.00% | – |
| Q3 2022 | $242,000 | +171.9% | 1,278 | +78.2% | 0.00% | – |
| Q2 2022 | $89,000 | -78.5% | 717 | -61.4% | 0.00% | – |
| Q1 2022 | $413,000 | -70.4% | 1,857 | -61.8% | 0.00% | – |
| Q4 2021 | $1,396,000 | +113.8% | 4,855 | +98.4% | 0.00% | – |
| Q3 2021 | $653,000 | -54.9% | 2,447 | -53.7% | 0.00% | – |
| Q2 2021 | $1,448,000 | +53.6% | 5,283 | +51.6% | 0.00% | – |
| Q1 2021 | $943,000 | +10.7% | 3,484 | -28.4% | 0.00% | – |
| Q4 2020 | $852,000 | +101.4% | 4,868 | +123.7% | 0.00% | – |
| Q3 2020 | $423,000 | -0.9% | 2,176 | -8.9% | 0.00% | – |
| Q2 2020 | $427,000 | -3.2% | 2,388 | -12.8% | 0.00% | – |
| Q1 2020 | $441,000 | +5.8% | 2,739 | +7.6% | 0.00% | – |
| Q4 2019 | $417,000 | -74.8% | 2,546 | -79.3% | 0.00% | -100.0% |
| Q3 2019 | $1,656,000 | -17.9% | 12,310 | -2.4% | 0.00% | 0.0% |
| Q2 2019 | $2,018,000 | -4.4% | 12,610 | -12.2% | 0.00% | 0.0% |
| Q1 2019 | $2,110,000 | -12.6% | 14,359 | -27.3% | 0.00% | 0.0% |
| Q4 2018 | $2,413,000 | +68.6% | 19,745 | +106.6% | 0.00% | 0.0% |
| Q3 2018 | $1,431,000 | -26.7% | 9,557 | -32.4% | 0.00% | 0.0% |
| Q2 2018 | $1,953,000 | -67.1% | 14,136 | -72.5% | 0.00% | -66.7% |
| Q1 2018 | $5,938,000 | +25717.4% | 51,331 | +20432.4% | 0.00% | – |
| Q4 2017 | $23,000 | -90.1% | 250 | -90.3% | 0.00% | – |
| Q3 2017 | $233,000 | +23200.0% | 2,579 | +36742.9% | 0.00% | – |
| Q2 2017 | $1,000 | -98.6% | 7 | -99.2% | 0.00% | – |
| Q1 2017 | $73,000 | -46.7% | 876 | -59.2% | 0.00% | – |
| Q4 2016 | $137,000 | – | 2,147 | – | 0.00% | – |
Download | ||||||
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% |