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 | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $43,000 | +2.4% | 1,500 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $42,000 | -33.3% | 1,500 | -33.3% | 0.00% | -50.0% |
| Q2 2018 | $63,000 | +12.5% | 2,250 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $56,000 | +3.7% | 2,250 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $54,000 | -12.9% | 2,250 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $62,000 | +10.7% | 2,250 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $56,000 | -6.7% | 2,250 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $60,000 | +1.7% | 2,250 | 0.0% | 0.00% | -33.3% |
| Q4 2016 | $59,000 | +5.4% | 2,250 | 0.0% | 0.00% | +50.0% |
| Q3 2016 | $56,000 | -6.7% | 2,250 | -18.2% | 0.00% | -33.3% |
| Q2 2016 | $60,000 | +46.3% | 2,750 | 0.0% | 0.00% | +50.0% |
| Q1 2016 | $41,000 | +7.9% | 2,750 | +57.1% | 0.00% | 0.0% |
| Q4 2015 | $38,000 | -2.6% | 1,750 | -28.6% | 0.00% | 0.0% |
| Q3 2015 | $39,000 | +11.4% | 2,450 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $35,000 | +66.7% | 2,450 | +104.2% | 0.00% | +100.0% |
| Q1 2015 | $21,000 | +133.3% | 1,200 | +140.0% | 0.00% | – |
| Q4 2014 | $9,000 | – | 500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Burren Capital Advisors Ltd | 29,200 | $806,000 | 9.11% |
| ALPINE ASSOCIATES MANAGEMENT INC. | 7,982,916 | $220,326,000 | 3.72% |
| DAFNA Capital Management LLC | 216,119 | $5,965,000 | 3.70% |
| Versor Investments LP | 406,502 | $11,219,000 | 3.67% |
| Trellus Management Company, LLC | 80,000 | $2,204,000 | 3.02% |
| Pennant Capital Management, LLC | 1,622,066 | $44,769,000 | 2.75% |
| KOPP INVESTMENT ADVISORS LLC | 106,586 | $2,942,000 | 2.70% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,579,285 | $43,588,000 | 1.96% |
| Cheyne Capital Management (UK) LLP | 190,000 | $5,243,000 | 1.89% |
| First Light Asset Management, LLC | 183,592 | $5,067,000 | 1.60% |