PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 134 filers reported holding PENUMBRA INC in Q1 2017. The put-call ratio across all filers is 7.66 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $13,867,733 | -23.2% | 57,326 | +9.2% | 0.00% | -20.0% |
| Q2 2023 | $18,059,710 | +45.4% | 52,490 | +17.8% | 0.01% | +25.0% |
| Q1 2023 | $12,420,042 | +57.9% | 44,565 | +26.1% | 0.00% | +100.0% |
| Q4 2022 | $7,863,739 | -4.0% | 35,349 | -18.2% | 0.00% | -33.3% |
| Q3 2022 | $8,193,000 | +48.4% | 43,209 | -2.6% | 0.00% | +50.0% |
| Q2 2022 | $5,521,000 | -50.3% | 44,341 | -11.3% | 0.00% | -33.3% |
| Q1 2022 | $11,110,000 | -2.6% | 50,016 | +26.0% | 0.00% | 0.0% |
| Q4 2021 | $11,409,000 | +9.7% | 39,708 | +1.8% | 0.00% | +50.0% |
| Q3 2021 | $10,398,000 | +0.4% | 39,018 | +3.3% | 0.00% | 0.0% |
| Q2 2021 | $10,353,000 | -22.3% | 37,777 | -23.3% | 0.00% | -33.3% |
| Q1 2021 | $13,332,000 | +43.2% | 49,275 | -15.7% | 0.00% | +50.0% |
| Q4 2020 | $9,309,000 | -17.5% | 58,421 | +0.7% | 0.00% | -33.3% |
| Q3 2020 | $11,279,000 | +2.9% | 58,022 | -5.4% | 0.00% | 0.0% |
| Q2 2020 | $10,964,000 | +17.8% | 61,316 | +6.2% | 0.00% | 0.0% |
| Q1 2020 | $9,311,000 | +10.6% | 57,717 | +12.6% | 0.00% | +50.0% |
| Q4 2019 | $8,419,000 | +62.5% | 51,255 | +33.1% | 0.00% | +100.0% |
| Q3 2019 | $5,180,000 | -18.3% | 38,519 | -2.8% | 0.00% | -50.0% |
| Q2 2019 | $6,344,000 | -81.9% | 39,646 | -83.4% | 0.00% | -80.0% |
| Q1 2019 | $35,041,000 | +688.0% | 238,360 | +395.4% | 0.01% | +900.0% |
| Q4 2018 | $4,447,000 | -13.1% | 48,116 | +40.9% | 0.00% | 0.0% |
| Q3 2018 | $5,115,000 | +26.1% | 34,160 | +16.3% | 0.00% | 0.0% |
| Q2 2018 | $4,057,000 | +19.0% | 29,366 | -0.4% | 0.00% | 0.0% |
| Q1 2018 | $3,408,000 | +16.5% | 29,474 | -5.2% | 0.00% | 0.0% |
| Q4 2017 | $2,926,000 | -32.8% | 31,091 | -35.5% | 0.00% | 0.0% |
| Q3 2017 | $4,352,000 | +34.3% | 48,184 | +30.5% | 0.00% | 0.0% |
| Q2 2017 | $3,241,000 | +26.9% | 36,930 | +20.7% | 0.00% | 0.0% |
| Q1 2017 | $2,553,000 | +73.1% | 30,587 | +32.3% | 0.00% | 0.0% |
| Q4 2016 | $1,475,000 | -50.8% | 23,116 | -41.5% | 0.00% | 0.0% |
| Q3 2016 | $3,000,000 | +470.3% | 39,483 | +347.1% | 0.00% | – |
| Q2 2016 | $526,000 | +610.8% | 8,831 | +446.5% | 0.00% | – |
| Q1 2016 | $74,000 | +2.8% | 1,616 | +21.5% | 0.00% | – |
| Q4 2015 | $72,000 | – | 1,330 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PFM Health Sciences, LP | 1,029,564 | $138,466,000 | 4.09% |
| GREAT POINT PARTNERS LLC | 300,000 | $40,347,000 | 3.71% |
| CARRET ASSET MANAGEMENT, LLC | 168,551 | $22,668,000 | 3.60% |
| Partner Investment Management, L.P. | 12,558 | $1,689,000 | 2.89% |
| Redmile Group, LLC | 297,972 | $40,074,000 | 1.34% |
| Rock Springs Capital Management LP | 242,500 | $32,614,000 | 1.30% |
| Redwood Investments, LLC | 90,147 | $12,124,000 | 0.93% |
| Ardevora Asset Management LLP | 242,700 | $32,641,000 | 0.91% |
| NEXT CENTURY GROWTH INVESTORS LLC | 39,134 | $5,263,000 | 0.85% |
| Stephens Investment Management Group LLC | 307,074 | $41,298,000 | 0.83% |