PURA VIDA INVESTMENTS, LLC - NXSTAGE MEDICAL INC ownership

NXSTAGE MEDICAL INC's ticker is NXTM and the CUSIP is 67072V103. A total of 149 filers reported holding NXSTAGE MEDICAL INC in Q2 2016. The put-call ratio across all filers is 0.08 and the average weighting 0.4%.

Quarter-by-quarter ownership
PURA VIDA INVESTMENTS, LLC ownership history of NXSTAGE MEDICAL INC
ValueSharesWeighting
Q2 2017$5,558,000
-24.7%
221,685
-19.4%
2.21%
+1.1%
Q1 2017$7,378,000
+5.0%
275,000
+2.6%
2.18%
-15.3%
Q4 2016$7,027,000
-39.1%
268,100
-42.0%
2.58%
-26.5%
Q3 2016$11,548,000
+166.3%
462,100
+131.0%
3.51%
+90.3%
Q2 2016$4,336,000
-0.3%
200,000
-31.1%
1.84%
-6.8%
Q1 2016$4,350,000
-5.5%
290,157
+38.2%
1.98%
+1.9%
Q4 2015$4,601,000
-5.9%
210,000
-32.3%
1.94%
-30.4%
Q3 2015$4,889,000
-5.0%
310,000
-13.9%
2.79%
+6.0%
Q2 2015$5,145,000
+185.7%
360,200
+246.0%
2.63%
+183.4%
Q1 2015$1,801,000
-16.3%
104,116
-13.2%
0.93%
+17.3%
Q4 2014$2,152,000120,0000.79%
Other shareholders
NXSTAGE MEDICAL INC shareholders Q2 2016
NameSharesValueWeighting ↓
TIG Advisors, LLC 3,926,141$112,366,00010.03%
Tamarack Advisers, LP 625,000$17,888,0007.29%
Kite Lake Capital Management (UK) LLP 655,364$18,757,0006.00%
DAFNA Capital Management LLC 312,119$8,933,0004.44%
Fort Baker Capital Management LP 278,178$7,961,0004.28%
HARVEST MANAGEMENT LLC 81,000$2,318,0003.73%
HighVista Strategies LLC 146,903$4,204,0003.64%
Athos Capital Ltd 110,784$3,171,0003.14%
Manikay Partners, LLC 1,125,200$32,203,0003.13%
ALPINE ASSOCIATES MANAGEMENT INC. 2,433,167$69,637,0002.90%
View complete list of NXSTAGE MEDICAL INC shareholders