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 %
Wells Fargo
26
Wells Fargo
California
$3.29M 86,972 +28,674 +49%
NIM
27
Needham Investment Management
New York
$3.24M 85,727 +2,000 +2%
Susquehanna International Group
28
Susquehanna International Group
Pennsylvania
$3.22M 85,063 -8,230 -9%
AQR Capital Management
29
AQR Capital Management
Connecticut
$2.54M 67,253 +23,818 +55%
Goldman Sachs
30
Goldman Sachs
New York
$2.39M 63,314 -21,102 -25%
Morgan Stanley
31
Morgan Stanley
New York
$2.31M 61,179 -129,018 -68%
Deutsche Bank
32
Deutsche Bank
Germany
$2.28M 60,472 -32,483 -35%
Parallax Volatility Advisers
33
Parallax Volatility Advisers
California
$2.14M 56,616 -30,109 -35%
Massachusetts Financial Services
34
Massachusetts Financial Services
Massachusetts
$2.03M 53,740 -73,005 -58%
New York State Teachers Retirement System (NYSTRS)
35
New York State Teachers Retirement System (NYSTRS)
New York
$1.99M 52,718 +1,586 +3%
CIA
36
Capital Impact Advisors
Massachusetts
$1.85M 49,297 +9,938 +25%
RhumbLine Advisers
37
RhumbLine Advisers
Massachusetts
$1.83M 48,515 +7,047 +17%
PPA
38
Parametric Portfolio Associates
Washington
$1.7M 44,941 +11,270 +33%
IIM
39
Ironwood Investment Management
Massachusetts
$1.58M 41,850 +55 +0.1%
AR
40
Advisory Research
Illinois
$1.34M 35,326 +35,326 New
TCIM
41
TIAA CREF Investment Management
New York
$1.33M 35,202 -929 -3%
Legal & General Group
42
Legal & General Group
United Kingdom
$1.33M 35,137 +530 +2%
TA
43
Teachers Advisors
New York
$1.27M 33,570
Renaissance Technologies
44
Renaissance Technologies
New York
$1.26M 33,300 -12,500 -27%
GF
45
Gabelli Funds
New York
$1.25M 33,000
Swiss National Bank
46
Swiss National Bank
Switzerland
$1.23M 32,632
Millennium Management
47
Millennium Management
New York
$1.17M 30,872 -59,851 -66%
Two Sigma Investments
48
Two Sigma Investments
New York
$1.13M 29,772 -38,609 -56%
California State Teachers Retirement System (CalSTRS)
49
California State Teachers Retirement System (CalSTRS)
California
$1.03M 27,356 +469 +2%
Prudential Financial
50
Prudential Financial
New Jersey
$1.01M 26,802 -2,160 -7%