PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 225 filers reported holding PENUMBRA INC in Q3 2019. 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 | $196 | -24.3% | 811 | +7.6% | 0.00% | – |
| Q2 2023 | $259 | +3.6% | 754 | -16.0% | 0.00% | – |
| Q1 2023 | $250 | +733.3% | 898 | +565.2% | 0.00% | – |
| Q4 2022 | $30 | -99.9% | 135 | 0.0% | 0.00% | – |
| Q3 2022 | $25,000 | -95.2% | 135 | -96.8% | 0.00% | -100.0% |
| Q2 2022 | $518,000 | -43.9% | 4,160 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $924,000 | -22.7% | 4,160 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $1,195,000 | +7.9% | 4,160 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $1,108,000 | +0.5% | 4,160 | +3.4% | 0.00% | 0.0% |
| Q2 2021 | $1,103,000 | +1.3% | 4,025 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $1,089,000 | +54.7% | 4,025 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $704,000 | -10.0% | 4,025 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $782,000 | +0.3% | 4,025 | -7.8% | 0.00% | 0.0% |
| Q2 2020 | $780,000 | +3.2% | 4,365 | -6.9% | 0.00% | 0.0% |
| Q1 2020 | $756,000 | +6.9% | 4,688 | +8.8% | 0.00% | 0.0% |
| Q4 2019 | $707,000 | +27.6% | 4,307 | +4.4% | 0.00% | 0.0% |
| Q3 2019 | $554,000 | -16.1% | 4,125 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $660,000 | +8.9% | 4,125 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $606,000 | +20.2% | 4,125 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $504,000 | -18.3% | 4,125 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $617,000 | +8.4% | 4,125 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $569,000 | -48.6% | 4,125 | -56.9% | 0.00% | -50.0% |
| Q1 2018 | $1,107,000 | -11.7% | 9,575 | -28.1% | 0.00% | 0.0% |
| Q4 2017 | $1,253,000 | -37.3% | 13,325 | -39.8% | 0.00% | -50.0% |
| Q3 2017 | $1,997,000 | -20.2% | 22,125 | -22.4% | 0.00% | -20.0% |
| Q2 2017 | $2,503,000 | +1.6% | 28,525 | -3.4% | 0.01% | 0.0% |
| Q1 2017 | $2,463,000 | +27.9% | 29,525 | -2.2% | 0.01% | +25.0% |
| Q4 2016 | $1,925,000 | -37.6% | 30,175 | -25.6% | 0.00% | -33.3% |
| Q3 2016 | $3,083,000 | +1.6% | 40,575 | -20.4% | 0.01% | 0.0% |
| Q2 2016 | $3,033,000 | +4.7% | 50,975 | -19.1% | 0.01% | 0.0% |
| Q1 2016 | $2,896,000 | -14.5% | 62,975 | 0.0% | 0.01% | -25.0% |
| Q4 2015 | $3,388,000 | +259.7% | 62,975 | +168.0% | 0.01% | +300.0% |
| Q3 2015 | $942,000 | – | 23,500 | – | 0.00% | – |
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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% |