PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 290 filers reported holding PENUMBRA INC in Q2 2021. The put-call ratio across all filers is 0.87 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $7,660 | +380.9% | 22,263 | +289.6% | 0.06% | +376.9% |
| Q1 2023 | $1,593 | -99.9% | 5,715 | -3.0% | 0.01% | -23.5% |
| Q1 2022 | $1,308,000 | +53.2% | 5,890 | +83.8% | 0.02% | +41.7% |
| Q3 2021 | $854,000 | -54.0% | 3,204 | -52.7% | 0.01% | -42.9% |
| Q2 2021 | $1,855,000 | -57.4% | 6,767 | -72.8% | 0.02% | -51.2% |
| Q4 2020 | $4,354,000 | +124.0% | 24,877 | +148.8% | 0.04% | +10.3% |
| Q3 2020 | $1,944,000 | +713.4% | 10,000 | +587.3% | 0.04% | +875.0% |
| Q4 2019 | $239,000 | -74.7% | 1,455 | -75.4% | 0.00% | -89.5% |
| Q2 2019 | $946,000 | +63.1% | 5,912 | +49.9% | 0.04% | -11.6% |
| Q1 2019 | $580,000 | – | 3,944 | – | 0.04% | – |
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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% |