BlackRock Group LTD - NXSTAGE MEDICAL INC ownership

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
BlackRock Group LTD ownership history of NXSTAGE MEDICAL INC
ValueSharesWeighting
Q4 2016$2,066,000
+9.5%
78,879
+4.5%
0.00%0.0%
Q3 2016$1,887,000
+17.6%
75,478
+2.0%
0.00%0.0%
Q2 2016$1,605,000
+55.8%
74,020
+7.7%
0.00%0.0%
Q1 2016$1,030,000
-23.6%
68,747
+11.7%
0.00%0.0%
Q4 2015$1,349,000
+38.2%
61,571
-0.5%
0.00%0.0%
Q3 2015$976,000
+106.8%
61,899
+87.7%
0.00%
Q2 2015$472,000
-11.8%
32,982
+6.6%
0.00%
Q1 2015$535,000
+0.4%
30,932
+4.0%
0.00%
Q4 2014$533,000
+108.2%
29,744
+52.3%
0.00%
Q3 2014$256,000
-8.6%
19,5260.0%0.00%
Q2 2014$280,000
-43.4%
19,526
-49.7%
0.00%
Q1 2014$495,000
+27.6%
38,8510.0%0.00%
Q4 2013$388,000
-16.4%
38,851
+10.0%
0.00%
Q3 2013$464,000
-7.9%
35,3210.0%0.00%
Q2 2013$504,00035,3210.00%
Other shareholders
NXSTAGE MEDICAL INC shareholders Q4 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