PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 271 filers reported holding PENUMBRA INC in Q4 2020. The put-call ratio across all filers is 2.24 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $14,635,198 | +14.2% | 65,788 | -1.6% | 0.05% | +6.5% |
| Q3 2022 | $12,819,000 | +51.5% | 66,827 | +2.8% | 0.05% | +53.3% |
| Q2 2022 | $8,463,000 | +145.9% | 64,978 | +230.5% | 0.03% | +233.3% |
| Q4 2020 | $3,441,000 | -46.4% | 19,663 | -40.5% | 0.01% | -60.9% |
| Q3 2020 | $6,418,000 | +11.4% | 33,020 | +2.5% | 0.02% | +4.5% |
| Q2 2020 | $5,763,000 | -16.0% | 32,230 | -24.2% | 0.02% | -42.1% |
| Q1 2020 | $6,858,000 | +36.3% | 42,513 | +38.8% | 0.04% | +40.7% |
| Q4 2019 | $5,033,000 | +243.8% | 30,635 | +181.3% | 0.03% | +200.0% |
| Q3 2019 | $1,464,000 | +11.8% | 10,891 | +33.2% | 0.01% | +12.5% |
| Q2 2019 | $1,309,000 | +6.8% | 8,179 | -1.9% | 0.01% | -11.1% |
| Q1 2019 | $1,226,000 | – | 8,340 | – | 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% |