89 hedge funds and large institutions have $105M invested in Vicor in 2016 Q3 according to their latest regulatory filings, with 8 funds opening new positions, 25 increasing their positions, 31 reducing their positions, and 7 closing their positions.

Holders
89
Holders Change
+1
Holders Change %
+1.14%
% of All Funds
2.38%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
8
Increased
25
Reduced
31
Closed
7
Calls
Puts
$238K
Net Calls
-$238K
Net Calls Change
-$152K
Name Market Value Shares Shares
Change
Shares
Change %
ACM
1
Ashford Capital Management
Delaware
$19.7M 1,693,950
BFA
2
BlackRock Fund Advisors
California
$13.6M 1,174,430 +81,638 +7%
Vanguard Group
3
Vanguard Group
Pennsylvania
$9.38M 808,244 +22,283 +3%
SM
4
Senvest Management
New York
$7.97M 687,006
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$7.63M 657,510 -6,278 -0.9%
BIT
6
BlackRock Institutional Trust
California
$6.17M 532,051 -716 -0.1%
State Street
7
State Street
Massachusetts
$4.28M 368,996 +7,269 +2%
Renaissance Technologies
8
Renaissance Technologies
New York
$3.07M 264,200 +16,300 +7%
Northern Trust
9
Northern Trust
Illinois
$2.43M 209,495 +2,661 +1%
GI
10
GAMCO Investors
Connecticut
$1.83M 158,000 -10,000 -6%
TA
11
Teton Advisors
New York
$1.82M 156,500 -32,000 -17%
TMC
12
Trellus Management Company
Florida
$1.79M 154,125
GF
13
Gabelli Funds
New York
$1.73M 149,000 -649 -0.4%
Bank of New York Mellon
14
Bank of New York Mellon
New York
$1.69M 145,642 -50,533 -26%
Janney Montgomery Scott
15
Janney Montgomery Scott
Pennsylvania
$1.62M 139,255 +139,255 New
CIBC Private Wealth Group
16
CIBC Private Wealth Group
Georgia
$1.37M 118,300
Principal Financial Group
17
Principal Financial Group
Iowa
$1.34M 115,525 -530 -0.5%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$1.34M 115,336 +2,399 +2%
NIM
19
Needham Investment Management
New York
$1.27M 109,700
CIA
20
Capital Impact Advisors
Massachusetts
$982K 84,688
Ameriprise
21
Ameriprise
Minnesota
$914K 78,824 -240 -0.3%
BIM
22
BlackRock Investment Management
Delaware
$796K 68,641 -293 -0.4%
New York State Teachers Retirement System (NYSTRS)
23
New York State Teachers Retirement System (NYSTRS)
New York
$657K 56,601 -3,100 -5%
MC
24
Menta Capital
California
$632K 54,455 +5,284 +11%
IIM
25
Ironwood Investment Management
Massachusetts
$594K 51,247 -9,959 -16%