HANSEATIC MANAGEMENT SERVICES INC - VIEWRAY INC ownership

VIEWRAY INC's ticker is VRAY and the CUSIP is 92672L107. A total of 89 filers reported holding VIEWRAY INC in Q4 2017. The put-call ratio across all filers is 0.14 and the average weighting 0.8%.

Quarter-by-quarter ownership
HANSEATIC MANAGEMENT SERVICES INC ownership history of VIEWRAY INC
ValueSharesWeighting
Q3 2018$2,000
+100.0%
202
+4.1%
0.00%
+100.0%
Q1 2018$1,000
-50.0%
1940.0%0.00%
-50.0%
Q4 2017$2,0001940.00%
Other shareholders
VIEWRAY INC shareholders Q4 2017
NameSharesValueWeighting ↓
Hudson Executive Capital LP 14,774,684$106,525,0007.49%
Fosun International Ltd 19,519,500$140,736,0007.20%
Tamarack Advisers, LP 1,600,000$11,536,0003.64%
PURA VIDA INVESTMENTS, LLC 11,161,088$80,471,0002.45%
NEEDHAM INVESTMENT MANAGEMENT LLC 1,918,200$13,830,0001.85%
SILVERARC CAPITAL MANAGEMENT, LLC 185,035$1,334,0000.75%
KAHN BROTHERS GROUP INC 563,155$4,060,348,0000.57%
ESSEX INVESTMENT MANAGEMENT CO LLC 509,679$3,675,0000.45%
Rhenman & Partners Asset Management AB 775,000$5,588,0000.39%
ADVISORY RESEARCH INC 605,030$4,362,0000.28%
View complete list of VIEWRAY INC shareholders