MARSHALL WACE, LLP - VIEWRAY INC ownership

VIEWRAY INC's ticker is VRAY and the CUSIP is 92672L107. A total of 146 filers reported holding VIEWRAY INC in Q1 2019. The put-call ratio across all filers is 1.63 and the average weighting 0.5%.

Quarter-by-quarter ownership
MARSHALL WACE, LLP ownership history of VIEWRAY INC
ValueSharesWeighting
Q4 2022$228,032
-91.8%
50,900
-93.3%
0.00%
-83.3%
Q3 2022$2,766,000
-49.6%
759,504
-63.3%
0.01%
-45.5%
Q2 2022$5,484,000
-35.0%
2,068,966
-3.9%
0.01%
-31.2%
Q1 2022$8,438,000
-16.2%
2,152,210
+17.8%
0.02%
-15.8%
Q4 2021$10,066,000
+362.2%
1,826,538
+504.7%
0.02%
+111.1%
Q3 2021$2,178,000
+2217.0%
302,071
+1133.9%
0.01%
+800.0%
Q4 2020$94,000
+88.0%
24,481
+107.0%
0.00%
Q4 2019$50,000
-97.4%
11,825
-95.5%
0.00%
-100.0%
Q1 2019$1,940,000
+258.6%
262,358
+194.2%
0.01%
+50.0%
Q4 2018$541,000
+160.1%
89,164
+175.2%
0.01%
-33.3%
Q1 2018$208,00032,4000.01%
Other shareholders
VIEWRAY INC shareholders Q1 2019
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