HighVista Strategies LLC - NXSTAGE MEDICAL INC ownership

NXSTAGE MEDICAL INC's ticker is NXTM and the CUSIP is 67072V103. A total of 178 filers reported holding NXSTAGE MEDICAL INC in Q3 2018. The put-call ratio across all filers is 1.72 and the average weighting 0.3%.

Quarter-by-quarter ownership
HighVista Strategies LLC ownership history of NXSTAGE MEDICAL INC
ValueSharesWeighting
Q4 2018$4,204,000
-10.5%
146,903
-12.8%
3.64%
+66.0%
Q3 2018$4,697,000
-0.0%
168,4030.0%2.19%
+3.3%
Q2 2018$4,698,000
+12.2%
168,4030.0%2.12%
+18.8%
Q1 2018$4,186,000
-57.4%
168,403
-58.5%
1.78%
-34.8%
Q4 2017$9,824,000405,4662.74%
Other shareholders
NXSTAGE MEDICAL INC shareholders Q3 2018
NameSharesValueWeighting ↓
ORACLE INVESTMENT MANAGEMENT INC 6,970,156$109,920,00011.24%
DAFNA Capital Management LLC 366,554$5,781,0005.74%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 6,318,050$99,636,0003.85%
Tamarack Capital Management, LLC 2,000,000$31,540,0003.75%
PURA VIDA INVESTMENTS, LLC 310,000$4,889,0002.79%
BROADVIEW ADVISORS LLC 1,071,750$16,901,0002.34%
First Light Asset Management, LLC 240,229$3,788,0001.87%
Cortina Asset Management, LLC 2,210,671$34,862,0001.60%
GILDER GAGNON HOWE & CO LLC 5,184,950$81,767,0001.30%
KOPP INVESTMENT ADVISORS LLC 148,757$2,346,0001.26%
View complete list of NXSTAGE MEDICAL INC shareholders