SECTORAL ASSET MANAGEMENT INC - 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
SECTORAL ASSET MANAGEMENT INC ownership history of NXSTAGE MEDICAL INC
ValueSharesWeighting
Q3 2017$2,721,000
-69.0%
98,579
-71.8%
0.35%
-63.4%
Q2 2017$8,767,000
-35.2%
349,709
-30.7%
0.96%
-39.3%
Q1 2017$13,538,000
-42.0%
504,568
-43.4%
1.58%
-38.9%
Q4 2016$23,361,000
-22.1%
891,313
-25.7%
2.59%
-12.1%
Q3 2016$29,985,000
-24.4%
1,199,869
-34.4%
2.94%
-28.1%
Q2 2016$39,644,000
+60.5%
1,828,582
+11.0%
4.09%
+242.9%
Q1 2016$24,693,000
+60.7%
1,647,309
+134.9%
1.19%
+82.3%
Q4 2015$15,366,000
+36.8%
701,303
-1.5%
0.66%
+27.2%
Q3 2015$11,233,000
-32.9%
712,329
-39.2%
0.52%
-26.2%
Q2 2015$16,745,000
+10.5%
1,172,196
+33.8%
0.70%
+21.2%
Q1 2015$15,156,000
+4.7%
876,042
+8.6%
0.58%
-11.2%
Q4 2014$14,470,000
+25.0%
807,012
-8.5%
0.65%
+33.3%
Q3 2014$11,577,000
+62.6%
881,732
+77.9%
0.49%
+61.3%
Q2 2014$7,121,000
+12.6%
495,556
-0.2%
0.30%
+16.2%
Q1 2014$6,325,000
-16.0%
496,465
-34.1%
0.26%
-20.0%
Q4 2013$7,534,000
-48.0%
753,434
-31.6%
0.32%
-53.4%
Q3 2013$14,489,000
-71.5%
1,101,000
-69.0%
0.70%
-53.6%
Q2 2013$50,776,0003,555,7251.50%
Other shareholders
NXSTAGE MEDICAL INC shareholders Q4 2016
NameSharesValueWeighting ↓
Burren Capital Advisors Ltd 29,200$806,0009.11%
ALPINE ASSOCIATES MANAGEMENT INC. 7,982,916$220,326,0003.72%
DAFNA Capital Management LLC 216,119$5,965,0003.70%
Versor Investments LP 406,502$11,219,0003.67%
Trellus Management Company, LLC 80,000$2,204,0003.02%
Pennant Capital Management, LLC 1,622,066$44,769,0002.75%
KOPP INVESTMENT ADVISORS LLC 106,586$2,942,0002.70%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 1,579,285$43,588,0001.96%
Cheyne Capital Management (UK) LLP 190,000$5,243,0001.89%
First Light Asset Management, LLC 183,592$5,067,0001.60%
View complete list of NXSTAGE MEDICAL INC shareholders