82 hedge funds and large institutions have $123M invested in Vicor in 2013 Q4 according to their latest regulatory filings, with 8 funds opening new positions, 29 increasing their positions, 28 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
82
Holders Change
-3
Holders Change %
-3.53%
% of All Funds
2.38%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
8
Increased
29
Reduced
28
Closed
10
Calls
$162K
Puts
$312K
Net Calls
-$150K
Net Calls Change
+$399K
Name Holding Trade Value Shares
Change
Shares
Change %
T. Rowe Price Associates
51
T. Rowe Price Associates
Maryland
$209K
MLICM
52
Metropolitan Life Insurance Company (MetLife)
New York
$201K +$201K +15,012 New
BG
53
BlackRock Group
United Kingdom
$197K -$316K -23,526 -62%
ASRS
54
Arizona State Retirement System
Arizona
$192K -$26.8K -2,000 -12%
Public Employees Retirement Association of Colorado
55
Public Employees Retirement Association of Colorado
Colorado
$189K
State Board of Administration of Florida Retirement System
56
State Board of Administration of Florida Retirement System
Florida
$189K
Citigroup
57
Citigroup
New York
$186K +$103K +7,654 +124%
AIG
58
American International Group
New York
$181K +$1.05K +78 +0.6%
Jacobs Levy Equity Management
59
Jacobs Levy Equity Management
New Jersey
$177K -$411K -30,562 -70%
PAM
60
Panagora Asset Management
Massachusetts
$174K
BA
61
BlackRock Advisors
Delaware
$161K +$5.7K +425 +4%
Deutsche Bank
62
Deutsche Bank
Germany
$157K -$300K -22,473 -66%
Swiss National Bank
63
Swiss National Bank
Switzerland
$151K
WF
64
Welch & Forbes
Massachusetts
$149K
OA
65
OFI Advisors
Pennsylvania
$86K -$20.2K -1,502 -19%
U
66
UBS
Switzerland
$71K +$10.2K +763 +17%
PG
67
PEAK6 Group
Illinois
$68K -$352K -26,114 -84%
TDC
68
Thompson Davis & Co
Virginia
$67K +$67K +5,000 New
PI
69
PineBridge Investments
New York
$62K +$35.3K +2,627 +132%
US Bancorp
70
US Bancorp
Minnesota
$51K
MSA
71
Mason Street Advisors
Wisconsin
$39K +$2.95K +218 +8%
SO
72
STRS Ohio
Ohio
$17K +$17K +1,300 New
WA
73
WFG Advisors
Texas
$13K -$6.5K -500 -33%
Teacher Retirement System of Texas
74
Teacher Retirement System of Texas
Texas
$9K -$23.3K -1,683 -72%
TRCT
75
Tower Research Capital (TRC)
New York
$5K -$32.6K -2,241 -87%