PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 131 filers reported holding PENUMBRA INC in Q3 2016. The put-call ratio across all filers is 2.57 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $257,000 | -24.2% | 964 | -23.1% | 0.03% | -53.6% |
| Q1 2021 | $339,000 | +32.9% | 1,254 | -19.2% | 0.06% | +86.7% |
| Q4 2019 | $255,000 | -0.4% | 1,552 | -2.9% | 0.03% | +3.4% |
| Q2 2019 | $256,000 | -68.0% | 1,599 | -70.1% | 0.03% | -34.1% |
| Q3 2018 | $800,000 | -47.7% | 5,346 | -51.7% | 0.04% | -42.1% |
| Q2 2018 | $1,530,000 | +360.8% | 11,076 | +98.6% | 0.08% | +322.2% |
| Q2 2016 | $332,000 | -38.9% | 5,576 | -52.7% | 0.02% | -48.6% |
| Q1 2016 | $543,000 | +140.3% | 11,800 | +181.0% | 0.04% | +218.2% |
| Q4 2015 | $226,000 | – | 4,200 | – | 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% |