NXSTAGE MEDICAL INC's ticker is NXTM and the CUSIP is 67072V103. A total of 174 filers reported holding NXSTAGE MEDICAL INC in Q1 2017. The put-call ratio across all filers is 0.06 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $5,558,000 | -24.7% | 221,685 | -19.4% | 2.21% | +1.1% |
| Q1 2017 | $7,378,000 | +5.0% | 275,000 | +2.6% | 2.18% | -15.3% |
| Q4 2016 | $7,027,000 | -39.1% | 268,100 | -42.0% | 2.58% | -26.5% |
| Q3 2016 | $11,548,000 | +166.3% | 462,100 | +131.0% | 3.51% | +90.3% |
| Q2 2016 | $4,336,000 | -0.3% | 200,000 | -31.1% | 1.84% | -6.8% |
| Q1 2016 | $4,350,000 | -5.5% | 290,157 | +38.2% | 1.98% | +1.9% |
| Q4 2015 | $4,601,000 | -5.9% | 210,000 | -32.3% | 1.94% | -30.4% |
| Q3 2015 | $4,889,000 | -5.0% | 310,000 | -13.9% | 2.79% | +6.0% |
| Q2 2015 | $5,145,000 | +185.7% | 360,200 | +246.0% | 2.63% | +183.4% |
| Q1 2015 | $1,801,000 | -16.3% | 104,116 | -13.2% | 0.93% | +17.3% |
| Q4 2014 | $2,152,000 | – | 120,000 | – | 0.79% | – |
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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% |