PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 280 filers reported holding PENUMBRA INC in Q3 2021. The put-call ratio across all filers is 1.15 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $993,524 | +6.0% | 4,107 | +22.2% | 0.08% | +10.1% |
| Q1 2023 | $936,956 | +20.5% | 3,362 | -1.5% | 0.07% | +19.0% |
| Q4 2022 | $777,492 | +25.4% | 3,412 | -0.6% | 0.06% | +11.5% |
| Q3 2022 | $620,000 | +61.9% | 3,432 | +11.7% | 0.05% | +67.7% |
| Q2 2022 | $383,000 | -57.1% | 3,072 | -24.6% | 0.03% | -48.3% |
| Q1 2022 | $892,000 | -38.8% | 4,072 | -19.7% | 0.06% | -28.6% |
| Q4 2021 | $1,457,000 | +9.8% | 5,072 | 0.0% | 0.08% | +6.3% |
| Q3 2021 | $1,327,000 | +38.5% | 5,072 | +46.3% | 0.08% | +38.6% |
| Q2 2021 | $958,000 | +1.4% | 3,468 | -0.1% | 0.06% | -6.6% |
| Q1 2021 | $945,000 | +23.5% | 3,473 | -10.2% | 0.06% | +7.0% |
| Q4 2020 | $765,000 | -17.3% | 3,868 | -20.5% | 0.06% | -34.5% |
| Q3 2020 | $925,000 | -14.9% | 4,868 | -17.0% | 0.09% | +1.2% |
| Q2 2020 | $1,087,000 | +38.5% | 5,868 | +20.5% | 0.09% | +1.2% |
| Q1 2020 | $785,000 | +3.6% | 4,868 | +3.0% | 0.08% | +66.7% |
| Q4 2019 | $758,000 | +15.9% | 4,727 | -2.1% | 0.05% | -3.8% |
| Q3 2019 | $654,000 | -15.6% | 4,827 | 0.0% | 0.05% | -10.2% |
| Q2 2019 | $775,000 | +11.8% | 4,827 | 0.0% | 0.06% | +13.5% |
| Q1 2019 | $693,000 | +17.5% | 4,827 | 0.0% | 0.05% | -7.1% |
| Q4 2018 | $590,000 | -18.4% | 4,827 | 0.0% | 0.06% | +12.0% |
| Q3 2018 | $723,000 | +29.6% | 4,827 | 0.0% | 0.05% | +8.7% |
| Q1 2018 | $558,000 | +42.3% | 4,827 | +16.0% | 0.05% | +43.8% |
| Q4 2017 | $392,000 | – | 4,162 | – | 0.03% | – |
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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% |