101 hedge funds and large institutions have $207M invested in Vicor in 2017 Q4 according to their latest regulatory filings, with 9 funds opening new positions, 25 increasing their positions, 42 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
101
Holders Change
Holders Change %
0%
% of All Funds
2.29%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
9
Increased
25
Reduced
42
Closed
8
Calls
$420K
Puts
$817K
Net Calls
-$397K
Net Calls Change
+$370K
Name Holding Trade Value Shares
Change
Shares
Change %
TCIM
26
TIAA CREF Investment Management
New York
$938K -$35.5K -1,698 -4%
IIM
27
Ironwood Investment Management
Massachusetts
$889K -$5.1K -244 -0.6%
FIM
28
Freedom Investment Management
Connecticut
$860K +$13.3K +636 +2%
RhumbLine Advisers
29
RhumbLine Advisers
Massachusetts
$846K +$122K +5,859 +17%
Goldman Sachs
30
Goldman Sachs
New York
$820K -$412K -19,707 -33%
Deutsche Bank
31
Deutsche Bank
Germany
$775K +$460K +22,084 +146%
LTFS
32
Ladenburg Thalmann Financial Services
Florida
$751K -$63.2K -3,025 -8%
EGI
33
EAM Global Investors
California
$694K +$694K +33,223 New
SO
34
STRS Ohio
Ohio
$691K -$27.1K -1,300 -4%
TA
35
Teton Advisors
New York
$690K -$83.6K -4,000 -11%
Charles Schwab
36
Charles Schwab
California
$667K -$88.1K -4,210 -12%
TA
37
Teachers Advisors
New York
$647K +$26.6K +1,272 +4%
Legal & General Group
38
Legal & General Group
United Kingdom
$618K -$20.8K -995 -3%
EI
39
EAM Investors
California
$616K -$1.15M -55,188 -65%
Swiss National Bank
40
Swiss National Bank
Switzerland
$605K
ASRS
41
Arizona State Retirement System
Arizona
$572K +$572K +27,350 New
California Public Employees Retirement System
42
California Public Employees Retirement System
California
$568K
Prudential Financial
43
Prudential Financial
New Jersey
$567K -$106K -5,050 -16%
California State Teachers Retirement System (CalSTRS)
44
California State Teachers Retirement System (CalSTRS)
California
$552K -$7.54K -361 -1%
Wells Fargo
45
Wells Fargo
California
$542K +$132K +6,306 +32%
Canada Life
46
Canada Life
Manitoba, Canada
$532K -$81.3K -3,900 -13%
PPA
47
Parametric Portfolio Associates
Washington
$524K +$77.7K +3,714 +17%
MC
48
Menta Capital
California
$507K -$723K -34,591 -59%
Arrowstreet Capital
49
Arrowstreet Capital
Massachusetts
$431K
New York State Common Retirement Fund
50
New York State Common Retirement Fund
New York
$349K