NXSTAGE MEDICAL INC's ticker is NXTM and the CUSIP is 67072V103. A total of 171 filers reported holding NXSTAGE MEDICAL INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $10,000 | -89.2% | 400 | -93.6% | 0.00% | -80.0% |
| Q1 2016 | $93,000 | -63.1% | 6,223 | -45.8% | 0.01% | -66.7% |
| Q4 2015 | $252,000 | -15.4% | 11,486 | -39.1% | 0.02% | 0.0% |
| Q3 2015 | $298,000 | -43.1% | 18,866 | -48.6% | 0.02% | -42.3% |
| Q2 2015 | $524,000 | +86.5% | 36,687 | +125.8% | 0.03% | +85.7% |
| Q1 2015 | $281,000 | +384.5% | 16,247 | +400.8% | 0.01% | +366.7% |
| Q4 2014 | $58,000 | +5700.0% | 3,244 | +3279.2% | 0.00% | – |
| Q3 2014 | $1,000 | -97.6% | 96 | -96.7% | 0.00% | -100.0% |
| Q2 2014 | $42,000 | – | 2,942 | – | 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% |