NXSTAGE MEDICAL INC's ticker is NXTM and the CUSIP is 67072V103. A total of 173 filers reported holding NXSTAGE MEDICAL INC in Q4 2018. The put-call ratio across all filers is 5.31 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $221,000 | -8.7% | 7,933 | -8.4% | 0.00% | 0.0% |
| Q2 2018 | $242,000 | +17.5% | 8,663 | +4.3% | 0.00% | +100.0% |
| Q1 2018 | $206,000 | -12.0% | 8,302 | -13.9% | 0.00% | -50.0% |
| Q4 2017 | $234,000 | -12.7% | 9,641 | -5.7% | 0.00% | -33.3% |
| Q4 2016 | $268,000 | +32.7% | 10,225 | +11.1% | 0.00% | +50.0% |
| Q4 2015 | $202,000 | -1.5% | 9,205 | -22.4% | 0.00% | 0.0% |
| Q1 2015 | $205,000 | -13.1% | 11,867 | -10.0% | 0.00% | -33.3% |
| Q4 2014 | $236,000 | -26.2% | 13,189 | -46.0% | 0.00% | -25.0% |
| Q3 2014 | $320,000 | -25.6% | 24,402 | -18.5% | 0.00% | -33.3% |
| Q2 2014 | $430,000 | -44.2% | 29,929 | -50.5% | 0.01% | -40.0% |
| Q1 2014 | $771,000 | +55.1% | 60,491 | +60.3% | 0.01% | -16.7% |
| Q3 2013 | $497,000 | +3.3% | 37,737 | +12.0% | 0.01% | +33.3% |
| Q2 2013 | $481,000 | – | 33,697 | – | 0.01% | – |
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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% |