NXSTAGE MEDICAL INC's ticker is NXTM and the CUSIP is 67072V103. A total of 178 filers reported holding NXSTAGE MEDICAL INC in Q3 2018. The put-call ratio across all filers is 1.72 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $2,574,000 | -27.2% | 89,923 | -29.1% | 0.01% | -16.7% |
| Q2 2018 | $3,537,000 | -35.7% | 126,803 | -42.7% | 0.01% | -25.0% |
| Q1 2018 | $5,501,000 | -10.9% | 221,269 | -13.1% | 0.01% | -11.1% |
| Q4 2017 | $6,173,000 | +1559.4% | 254,727 | +1692.8% | 0.01% | +800.0% |
| Q4 2016 | $372,000 | – | 14,208 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ORACLE INVESTMENT MANAGEMENT INC | 2,671,936 | $66,772,000 | 10.29% |
| Tamarack Advisers, LP | 2,150,000 | $53,234,000 | 8.37% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 4,099,175 | $102,438,000 | 4.76% |
| DAFNA Capital Management LLC | 238,509 | $5,960,000 | 4.15% |
| KOPP INVESTMENT ADVISORS LLC | 124,997 | $3,124,000 | 3.09% |
| SECTORAL ASSET MANAGEMENT INC | 1,199,869 | $29,985,000 | 2.94% |
| PURA VIDA INVESTMENTS, LLC | 365,000 | $9,121,000 | 2.77% |
| First Light Asset Management, LLC | 250,386 | $6,257,000 | 2.69% |
| Perceptive Advisors | 1,669,703 | $41,726,000 | 2.69% |
| GILDER GAGNON HOWE & CO LLC | 5,890,709 | $147,209,000 | 2.53% |