89 hedge funds and large institutions have $117M invested in Vicor in 2014 Q4 according to their latest regulatory filings, with 10 funds opening new positions, 29 increasing their positions, 34 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
89
Holders Change
+5
Holders Change %
+5.95%
% of All Funds
2.38%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.05%
New
10
Increased
29
Reduced
34
Closed
4
Calls
$110K
Puts
$520K
Net Calls
-$410K
Net Calls Change
-$129K
Name Holding Trade Value Shares
Change
Shares
Change %
T. Rowe Price Associates
51
T. Rowe Price Associates
Maryland
$198K
NFA
52
Nationwide Fund Advisors
Ohio
$193K -$4.55K -377 -2%
TAM
53
Tocqueville Asset Management
New York
$191K -$170K -14,100 -47%
TPSF
54
Texas Permanent School Fund
Texas
$181K -$1.24K -102 -0.7%
Invesco
55
Invesco
Georgia
$179K -$36.2K -2,985 -17%
State Board of Administration of Florida Retirement System
56
State Board of Administration of Florida Retirement System
Florida
$171K
Public Employees Retirement Association of Colorado
57
Public Employees Retirement Association of Colorado
Colorado
$170K
ST
58
Spot Trading
Illinois
$169K +$28.2K +2,326 +20%
MLICM
59
Metropolitan Life Insurance Company (MetLife)
New York
$164K +$164K +13,576 New
PG
60
PEAK6 Group
Illinois
$157K -$121K -10,023 -44%
State of Tennessee, Department of Treasury
61
State of Tennessee, Department of Treasury
Tennessee
$156K -$41.1K -3,400 -21%
AIG
62
American International Group
New York
$148K -$4.44K -367 -3%
PAM
63
Panagora Asset Management
Massachusetts
$146K +$10.7K +883 +8%
ASRS
64
Arizona State Retirement System
Arizona
$140K +$1.2K +100 +0.9%
UBS AM
65
UBS AM
Illinois
$139K +$139K +11,500 New
WF
66
Welch & Forbes
Massachusetts
$135K
Barclays
67
Barclays
United Kingdom
$126K +$99.3K +8,264 +372%
NIM
68
Needham Investment Management
New York
$121K +$121K +10,000 New
BA
69
BlackRock Advisors
Delaware
$114K -$12.2K -1,015 -10%
Bank of America
70
Bank of America
North Carolina
$102K -$94.6K -7,781 -48%
OA
71
OFI Advisors
Pennsylvania
$99K -$35.1K -2,912 -26%
BG
72
BlackRock Group
United Kingdom
$99K -$9.61K -795 -9%
PCM
73
Prelude Capital Management
New York
$70K +$27.8K +2,300 +66%
MERSOM
74
Municipal Employees' Retirement System of Michigan
Michigan
$56K
US Bancorp
75
US Bancorp
Minnesota
$53K -$2.12K -176 -4%