PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 136 filers reported holding PENUMBRA INC in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,685 | -31.0% | 11,098 | -1.9% | 0.02% | -30.8% |
| Q2 2023 | $3,892 | +31.4% | 11,311 | +6.5% | 0.03% | +30.0% |
| Q1 2023 | $2,961 | +58.9% | 10,625 | +26.8% | 0.02% | +42.9% |
| Q4 2022 | $1,864 | -99.8% | 8,381 | +29.8% | 0.01% | +55.6% |
| Q3 2022 | $1,224,000 | +74.6% | 6,456 | +14.7% | 0.01% | +80.0% |
| Q2 2022 | $701,000 | -56.4% | 5,627 | -22.3% | 0.01% | -37.5% |
| Q1 2022 | $1,608,000 | -16.7% | 7,239 | +7.7% | 0.01% | -11.1% |
| Q4 2021 | $1,931,000 | +31.2% | 6,722 | +21.7% | 0.01% | +12.5% |
| Q3 2021 | $1,472,000 | +20.4% | 5,523 | +23.8% | 0.01% | +14.3% |
| Q2 2021 | $1,223,000 | +19.3% | 4,462 | +17.8% | 0.01% | +16.7% |
| Q1 2021 | $1,025,000 | +89.8% | 3,788 | +22.8% | 0.01% | +100.0% |
| Q4 2020 | $540,000 | +45.6% | 3,085 | +61.4% | 0.00% | +50.0% |
| Q3 2020 | $371,000 | -31.7% | 1,911 | -47.3% | 0.00% | -50.0% |
| Q3 2018 | $543,000 | -36.9% | 3,626 | -41.8% | 0.00% | -20.0% |
| Q2 2018 | $860,000 | +16.1% | 6,226 | -2.8% | 0.01% | 0.0% |
| Q1 2018 | $741,000 | -21.0% | 6,406 | -35.7% | 0.01% | -16.7% |
| Q4 2017 | $938,000 | +338.3% | 9,969 | +321.0% | 0.01% | +500.0% |
| Q3 2017 | $214,000 | 0.0% | 2,368 | -16.0% | 0.00% | -50.0% |
| Q3 2016 | $214,000 | -0.9% | 2,818 | -22.4% | 0.00% | +100.0% |
| Q2 2016 | $216,000 | – | 3,632 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CARRET ASSET MANAGEMENT, LLC | 512,740 | $38,963,000 | 7.29% |
| Redmile Group, LLC | 672,918 | $51,135,000 | 4.07% |
| Timpani Capital Management LLC | 74,584 | $5,668,000 | 2.25% |
| Rock Springs Capital Management LP | 266,500 | $20,251,000 | 1.27% |
| Fort Point Capital Partners LLC | 34,326 | $2,608,000 | 1.18% |
| PURA VIDA INVESTMENTS, LLC | 50,000 | $3,800,000 | 1.15% |
| Pier Capital, LLC | 76,556 | $5,817,000 | 1.03% |
| Cupps Capital Management, LLC | 27,892 | $2,119,000 | 0.92% |
| Regis Management CO LLC | 65,606 | $4,985,000 | 0.89% |
| BALASA DINVERNO & FOLTZ LLC | 61,640 | $4,684,000 | 0.86% |