PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 282 filers reported holding PENUMBRA INC in Q3 2020. The put-call ratio across all filers is 3.46 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,512 | +56.0% | 6,251 | +43.4% | 0.00% | 0.0% |
| Q4 2022 | $969 | -99.8% | 4,359 | +64.4% | 0.00% | 0.0% |
| Q3 2022 | $502,000 | +829.6% | 2,651 | +1232.2% | 0.00% | – |
| Q3 2021 | $54,000 | 0.0% | 199 | 0.0% | 0.00% | – |
| Q2 2021 | $54,000 | +217.6% | 199 | +201.5% | 0.00% | – |
| Q1 2021 | $17,000 | -85.5% | 66 | -89.9% | 0.00% | – |
| Q2 2020 | $117,000 | -59.7% | 655 | -63.6% | 0.00% | -100.0% |
| Q1 2020 | $290,000 | -46.5% | 1,799 | -45.5% | 0.00% | 0.0% |
| Q4 2019 | $542,000 | -45.4% | 3,303 | -55.3% | 0.00% | -66.7% |
| Q3 2019 | $992,000 | +42.1% | 7,383 | +69.1% | 0.00% | +50.0% |
| Q2 2019 | $698,000 | -61.2% | 4,366 | -64.3% | 0.00% | -60.0% |
| Q1 2019 | $1,797,000 | +903.9% | 12,225 | +539.7% | 0.01% | -37.5% |
| Q4 2017 | $179,000 | +126.6% | 1,911 | +116.2% | 0.01% | +166.7% |
| Q3 2017 | $79,000 | -63.1% | 884 | -65.5% | 0.00% | -66.7% |
| Q1 2017 | $214,000 | +46.6% | 2,565 | +11.5% | 0.01% | 0.0% |
| Q4 2016 | $146,000 | – | 2,300 | – | 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% |