NXSTAGE MEDICAL INC's ticker is NXTM and the CUSIP is 67072V103. A total of 2 filers reported holding NXSTAGE MEDICAL INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 2.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $2,233,000 | +90.5% | 78,032 | +85.7% | 0.15% | +120.6% |
| Q3 2018 | $1,172,000 | +82.6% | 42,020 | +82.7% | 0.07% | +65.9% |
| Q2 2018 | $642,000 | -23.7% | 23,000 | -32.0% | 0.04% | -32.8% |
| Q1 2018 | $841,000 | +192.0% | 33,842 | +185.0% | 0.06% | +165.2% |
| Q4 2017 | $288,000 | +132.3% | 11,876 | +163.9% | 0.02% | +109.1% |
| Q3 2017 | $124,000 | -90.7% | 4,500 | -91.6% | 0.01% | -91.3% |
| Q2 2017 | $1,339,000 | +76.9% | 53,400 | +89.4% | 0.13% | +76.4% |
| Q1 2017 | $757,000 | +41.5% | 28,200 | +38.2% | 0.07% | +10.8% |
| Q4 2016 | $535,000 | -14.4% | 20,400 | -18.4% | 0.06% | -1.5% |
| Q3 2016 | $625,000 | +2055.2% | 25,000 | +1761.5% | 0.07% | +1550.0% |
| Q4 2015 | $29,000 | +81.2% | 1,343 | +16.8% | 0.00% | +100.0% |
| Q2 2015 | $16,000 | – | 1,150 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ORACLE INVESTMENT MANAGEMENT INC | 2,721,906 | $73,029,000 | 11.38% |
| DAFNA Capital Management LLC | 216,119 | $5,798,000 | 4.90% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 3,744,151 | $100,456,000 | 3.87% |
| KOPP INVESTMENT ADVISORS LLC | 117,779 | $3,160,000 | 3.09% |
| Perceptive Advisors | 1,818,189 | $48,782,000 | 2.78% |
| Pennant Capital Management, LLC | 1,927,408 | $51,712,000 | 2.45% |
| GILDER GAGNON HOWE & CO LLC | 4,955,630 | $132,960,000 | 2.24% |
| PURA VIDA INVESTMENTS, LLC | 275,000 | $7,378,000 | 2.18% |
| Portolan Capital Management | 545,032 | $14,623,000 | 1.90% |
| Tamarack Advisers, LP | 110,000 | $2,951,000 | 1.84% |