NXSTAGE MEDICAL INC's ticker is NXTM and the CUSIP is 67072V103. A total of 118 filers reported holding NXSTAGE MEDICAL INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $323,000 | -41.5% | 21,550 | -14.5% | 0.00% | -50.0% |
| Q4 2015 | $552,000 | +7.0% | 25,200 | -22.9% | 0.00% | 0.0% |
| Q3 2015 | $516,000 | +104.0% | 32,700 | +84.7% | 0.00% | +100.0% |
| Q2 2015 | $253,000 | -93.7% | 17,700 | -92.3% | 0.00% | -92.0% |
| Q1 2015 | $3,985,000 | -3.5% | 230,332 | 0.0% | 0.02% | -7.4% |
| Q4 2014 | $4,130,000 | – | 230,332 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ORACLE INVESTMENT MANAGEMENT INC | 6,970,156 | $109,920,000 | 11.24% |
| DAFNA Capital Management LLC | 366,554 | $5,781,000 | 5.74% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 6,318,050 | $99,636,000 | 3.85% |
| Tamarack Capital Management, LLC | 2,000,000 | $31,540,000 | 3.75% |
| PURA VIDA INVESTMENTS, LLC | 310,000 | $4,889,000 | 2.79% |
| BROADVIEW ADVISORS LLC | 1,071,750 | $16,901,000 | 2.34% |
| First Light Asset Management, LLC | 240,229 | $3,788,000 | 1.87% |
| Cortina Asset Management, LLC | 2,210,671 | $34,862,000 | 1.60% |
| GILDER GAGNON HOWE & CO LLC | 5,184,950 | $81,767,000 | 1.30% |
| KOPP INVESTMENT ADVISORS LLC | 148,757 | $2,346,000 | 1.26% |