84 hedge funds and large institutions have $88.6M invested in Vicor in 2014 Q3 according to their latest regulatory filings, with 4 funds opening new positions, 25 increasing their positions, 31 reducing their positions, and 6 closing their positions.

Holders
84
Holders Change
-2
Holders Change %
-2.33%
% of All Funds
2.44%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
4
Increased
25
Reduced
31
Closed
6
Calls
Puts
$281K
Net Calls
-$281K
Net Calls Change
-$714K
Name Market Value Shares Shares
Change
Shares
Change %
MHP
1
Manatuck Hill Partners
Connecticut
$9.51M 1,011,338 +50,000 +5%
BFA
2
BlackRock Fund Advisors
California
$8.16M 868,559 -72,628 -8%
ACM
3
Ashford Capital Management
Delaware
$7.77M 826,700 +517,400 +167%
SM
4
Senvest Management
New York
$7.61M 810,002 -379,914 -32%
Vanguard Group
5
Vanguard Group
Pennsylvania
$6.76M 718,875 +7,500 +1%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$6.49M 690,364 -3,501 -0.5%
BIT
7
BlackRock Institutional Trust
California
$5.88M 625,339 +17,751 +3%
IIM
8
Ironwood Investment Management
Massachusetts
$4.32M 459,948 -37,612 -8%
State Street
9
State Street
Massachusetts
$3.29M 349,861 -11,861 -3%
TA
10
Teton Advisors
New York
$2.42M 257,591
Bank of New York Mellon
11
Bank of New York Mellon
New York
$2.24M 238,580 +18,423 +8%
Northern Trust
12
Northern Trust
Illinois
$1.87M 198,676 -20,373 -9%
GI
13
GAMCO Investors
Connecticut
$1.69M 180,000
TMC
14
Trellus Management Company
Florida
$1.5M 159,236 +9,200 +6%
GF
15
Gabelli Funds
New York
$1.46M 155,507
CIBC Private Wealth Group
16
CIBC Private Wealth Group
Georgia
$1.11M 118,300
RA
17
Royce & Associates
New York
$1.02M 108,100 +100 +0.1%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$986K 104,981 -1,179 -1%
Principal Financial Group
19
Principal Financial Group
Iowa
$937K 99,718 -10,560 -10%
Renaissance Technologies
20
Renaissance Technologies
New York
$873K 92,900 -29,800 -24%
TCIM
21
TIAA CREF Investment Management
New York
$726K 77,194 -6,569 -8%
Ameriprise
22
Ameriprise
Minnesota
$687K 73,115 -3,126 -4%
New York State Teachers Retirement System (NYSTRS)
23
New York State Teachers Retirement System (NYSTRS)
New York
$602K 64,001 -5,600 -8%
BIM
24
BlackRock Investment Management
Delaware
$598K 63,584 -289 -0.5%
CL
25
CSS LLC
Illinois
$572K 60,849