ESSEX INVESTMENT MANAGEMENT CO LLC - VIEWRAY INC ownership

VIEWRAY INC's ticker is VRAY and the CUSIP is 92672L107. A total of 114 filers reported holding VIEWRAY INC in Q1 2020. The put-call ratio across all filers is 0.41 and the average weighting 0.2%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of VIEWRAY INC
ValueSharesWeighting
Q1 2023$4,612,149
+83605.1%
1,332,991
+8.4%
0.67%
-21.9%
Q4 2022$5,510
-99.9%
1,229,975
+11.8%
0.86%
+34.3%
Q3 2022$4,005,000
+40.0%
1,100,162
+1.9%
0.64%
+38.3%
Q2 2022$2,860,000
-5.1%
1,079,353
+40.4%
0.46%
+23.2%
Q1 2022$3,013,000
-25.8%
768,709
+4.4%
0.38%
-19.4%
Q4 2021$4,058,000
+10.4%
736,468
+44.5%
0.46%
+3.1%
Q3 2021$3,675,000
+8.6%
509,679
-0.6%
0.45%
+14.8%
Q2 2021$3,383,000
+40.3%
512,629
-7.5%
0.39%
+33.7%
Q1 2021$2,411,000
+43.3%
554,251
+25.8%
0.29%
+40.7%
Q4 2020$1,683,000
-6.0%
440,447
-13.9%
0.21%
-18.4%
Q3 2020$1,790,000
+61.1%
511,370
+3.1%
0.26%
+40.7%
Q2 2020$1,111,000
-13.1%
495,995
-2.9%
0.18%
-29.7%
Q1 2020$1,278,000
-43.1%
511,026
-4.0%
0.26%
-6.2%
Q4 2019$2,247,000
+426.2%
532,385
+261.9%
0.28%
+345.2%
Q3 2019$427,000
-71.3%
147,109
-13.0%
0.06%
-69.6%
Q2 2019$1,489,000
-16.6%
169,001
-30.1%
0.20%
-22.7%
Q1 2019$1,786,000
-40.0%
241,621
-50.7%
0.26%
+12.8%
Q4 2018$2,978,000
+33.5%
490,464
+105.8%
0.23%
-10.7%
Q3 2018$2,231,000
+5.0%
238,335
-22.4%
0.26%
-1.5%
Q2 2018$2,125,000307,0870.27%
Other shareholders
VIEWRAY INC shareholders Q1 2020
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