WELLINGTON MANAGEMENT GROUP LLP - NXSTAGE MEDICAL INC ownership

NXSTAGE MEDICAL INC's ticker is NXTM and the CUSIP is 67072V103. A total of 180 filers reported holding NXSTAGE MEDICAL INC in Q4 2017. The put-call ratio across all filers is 1.29 and the average weighting 0.3%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of NXSTAGE MEDICAL INC
ValueSharesWeighting
Q4 2018$5,854,000
+1.3%
204,538
-1.3%
0.00%0.0%
Q3 2018$5,781,000
+66.6%
207,267
+66.7%
0.00%0.0%
Q2 2018$3,469,000
+39.5%
124,342
+24.3%
0.00%0.0%
Q1 2018$2,487,000
-62.3%
100,052
-63.2%
0.00%0.0%
Q4 2017$6,594,000
+16.9%
272,156
+33.2%
0.00%0.0%
Q3 2017$5,639,000
+1563.4%
204,285
+1408.0%
0.00%
Q3 2016$339,00013,5470.00%
Other shareholders
NXSTAGE MEDICAL INC shareholders Q4 2017
NameSharesValueWeighting ↓
Fort Baker Capital Management LP 469,319$13,089,0007.69%
Kite Lake Capital Management (UK) LLP 1,151,980$32,128,0006.64%
TIG Advisors, LLC 4,135,992$115,353,0005.45%
Tamarack Advisers, LP 600,000$16,734,0004.78%
Burren Capital Advisors Ltd 36,600$1,021,0004.58%
DAFNA Capital Management LLC 306,119$8,538,0003.51%
Moab Capital Partners 542,725$15,137,0003.32%
ALPINE ASSOCIATES MANAGEMENT INC. 3,023,671$84,331,0002.32%
KOPP INVESTMENT ADVISORS LLC 98,865$2,757,0002.32%
HighVista Strategies LLC 168,403$4,697,0002.19%
View complete list of NXSTAGE MEDICAL INC shareholders