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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $25,804,500 | +85.2% | 75,000 | +50.0% | 0.06% | +80.6% |
| Q1 2023 | $13,934,500 | -58.2% | 50,000 | -66.7% | 0.03% | -61.2% |
| Q4 2022 | $33,369,000 | -12.0% | 150,000 | -25.0% | 0.08% | -14.9% |
| Q3 2022 | $37,920,000 | +21.8% | 200,000 | -20.0% | 0.09% | +32.4% |
| Q2 2022 | $31,130,000 | +0.1% | 250,000 | +78.6% | 0.07% | +20.3% |
| Q1 2022 | $31,098,000 | -44.6% | 140,000 | -28.4% | 0.06% | -41.6% |
| Q4 2021 | $56,170,000 | +5.4% | 195,498 | -2.3% | 0.10% | -3.8% |
| Q3 2021 | $53,300,000 | +14.4% | 200,000 | +17.6% | 0.10% | +15.4% |
| Q2 2021 | $46,590,000 | +25.2% | 170,000 | +23.6% | 0.09% | +19.7% |
| Q1 2021 | $37,205,000 | +101.5% | 137,500 | +44.7% | 0.08% | +65.2% |
| Q3 2020 | $18,466,000 | +14.5% | 95,000 | -5.0% | 0.05% | -4.2% |
| Q1 2020 | $16,133,000 | -58.2% | 100,000 | -57.4% | 0.05% | -49.5% |
| Q4 2019 | $38,603,000 | +202.1% | 235,000 | +147.4% | 0.10% | +206.5% |
| Q3 2019 | $12,777,000 | -15.9% | 95,000 | 0.0% | 0.03% | -18.4% |
| Q2 2019 | $15,200,000 | +1.5% | 95,000 | -5.0% | 0.04% | +15.2% |
| Q3 2018 | $14,970,000 | +44.5% | 100,000 | +33.3% | 0.03% | +37.5% |
| Q2 2018 | $10,361,000 | -10.4% | 75,000 | -25.0% | 0.02% | -11.1% |
| Q1 2018 | $11,565,000 | +188.4% | 100,000 | 0.0% | 0.03% | +145.5% |
| Q3 2015 | $4,010,000 | – | 100,000 | – | 0.01% | – |
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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% |