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 | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $1,460,000 | -58.6% | 10,570 | -65.3% | 0.02% | -63.5% |
| Q1 2018 | $3,526,000 | +196.1% | 30,490 | +140.8% | 0.06% | +215.0% |
| Q4 2017 | $1,191,000 | +6.1% | 12,660 | +1.9% | 0.02% | +11.1% |
| Q3 2017 | $1,122,000 | -53.6% | 12,429 | -54.9% | 0.02% | -52.6% |
| Q2 2017 | $2,417,000 | -50.8% | 27,546 | -53.2% | 0.04% | -47.2% |
| Q1 2017 | $4,909,000 | +205.7% | 58,830 | +133.7% | 0.07% | +200.0% |
| Q4 2016 | $1,606,000 | – | 25,168 | – | 0.02% | – |
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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% |