149 hedge funds and large institutions have $463M invested in Vicor in 2018 Q4 according to their latest regulatory filings, with 22 funds opening new positions, 51 increasing their positions, 49 reducing their positions, and 30 closing their positions.

Holders
149
Holders Change
-9
Holders Change %
-5.7%
% of All Funds
3.33%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.09%
New
22
Increased
51
Reduced
49
Closed
30
Calls
$5.42M
Puts
$7.09M
Net Calls
-$1.67M
Net Calls Change
+$1.46M
Name Market Value Shares Shares
Change
Shares
Change %
SRFM
151
Shannon River Fund Management
New York
-143,900 Closed
SM
152
Senvest Management
New York
-103,299 Closed
D.E. Shaw & Co
153
D.E. Shaw & Co
New York
-92,564 Closed
OMC
154
Overbrook Management Corp
New York
-80,232 Closed
Lazard Asset Management
155
Lazard Asset Management
New York
-28,240 Closed
VF
156
Virtu Financial
New York
-20,947 Closed
DTL
157
Dynamic Technology Lab
Singapore
-18,584 Closed
Wellington Management Group
158
Wellington Management Group
Massachusetts
-18,038 Closed
QC
159
Quadrature Capital
United Kingdom
-13,244 Closed
TI
160
Trexquant Investment
Connecticut
-13,177 Closed
SG Americas Securities
161
SG Americas Securities
New York
-10,388 Closed
MA
162
MYDA Advisors
New York
-10,000 Closed
CSS
163
Cubist Systematic Strategies
Connecticut
-9,126 Closed
Axa
164
Axa
France
-7,600 Closed
SEC
165
Seven Eight Capital
New York
-6,669 Closed
Verition Fund Management
166
Verition Fund Management
Connecticut
-6,467 Closed
NIT
167
NumerixS Investment Technologies
British Columbia, Canada
-5,300 Closed
Jane Street
168
Jane Street
New York
-5,162 Closed
UBS AM
169
UBS AM
Illinois
-4,400 Closed
PI
170
PineBridge Investments
New York
-4,167 Closed
AG
171
Advisor Group
Arizona
-1,353 Closed
Walleye Trading
172
Walleye Trading
New York
-866 Closed
MAM
173
Meeder Asset Management
Ohio
-843 Closed
AIM
174
Assured Investment Management
New York
-798 Closed
PHK
175
Point72 Hong Kong
Hong Kong
-459 Closed