PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 202 filers reported holding PENUMBRA INC in Q3 2018. The put-call ratio across all filers is 0.74 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $2,857,000 | -4.8% | 17,707 | -3.1% | 0.36% | +12.9% |
| Q4 2019 | $3,002,000 | +22.1% | 18,275 | 0.0% | 0.32% | +11.6% |
| Q3 2019 | $2,458,000 | -15.9% | 18,275 | 0.0% | 0.28% | -16.4% |
| Q2 2019 | $2,924,000 | -15.7% | 18,275 | -22.5% | 0.34% | -18.0% |
| Q1 2019 | $3,468,000 | +10.2% | 23,589 | -8.4% | 0.42% | +5.3% |
| Q4 2018 | $3,147,000 | -18.4% | 25,750 | 0.0% | 0.40% | -8.8% |
| Q3 2018 | $3,855,000 | +2.2% | 25,750 | -5.7% | 0.43% | -20.8% |
| Q2 2018 | $3,772,000 | +19.4% | 27,306 | 0.0% | 0.55% | +14.2% |
| Q1 2018 | $3,158,000 | +11.0% | 27,306 | -9.7% | 0.48% | +13.5% |
| Q4 2017 | $2,846,000 | +0.7% | 30,241 | -3.4% | 0.42% | -4.3% |
| Q3 2017 | $2,827,000 | +2.9% | 31,309 | +0.1% | 0.44% | -1.1% |
| Q2 2017 | $2,746,000 | -43.4% | 31,292 | -46.1% | 0.45% | -45.5% |
| Q1 2017 | $4,848,000 | +23.3% | 58,092 | -5.8% | 0.82% | +22.6% |
| Q4 2016 | $3,933,000 | -16.0% | 61,640 | 0.0% | 0.67% | -21.9% |
| Q3 2016 | $4,684,000 | -1.5% | 61,640 | -22.9% | 0.86% | +0.7% |
| Q2 2016 | $4,757,000 | – | 79,944 | – | 0.85% | – |
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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% |