88 hedge funds and large institutions have $92.6M invested in Vicor in 2016 Q2 according to their latest regulatory filings, with 4 funds opening new positions, 31 increasing their positions, 29 reducing their positions, and 6 closing their positions.

Holders
88
Holders Change
-2
Holders Change %
-2.22%
% of All Funds
2.35%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
4
Increased
31
Reduced
29
Closed
6
Calls
$2K
Puts
$88K
Net Calls
-$86K
Net Calls Change
+$4K
Name Market Value Shares Shares
Change
Shares
Change %
ACM
1
Ashford Capital Management
Delaware
$17.1M 1,693,950 +49,299 +3%
BFA
2
BlackRock Fund Advisors
California
$11M 1,092,792 +32,922 +3%
Vanguard Group
3
Vanguard Group
Pennsylvania
$7.92M 785,961 +31,773 +4%
SM
4
Senvest Management
New York
$6.92M 687,006
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$6.68M 663,788 -8,557 -1%
BIT
6
BlackRock Institutional Trust
California
$5.37M 532,767 +1,732 +0.3%
State Street
7
State Street
Massachusetts
$3.64M 361,727 +1,937 +0.5%
Renaissance Technologies
8
Renaissance Technologies
New York
$2.5M 247,900 +18,400 +8%
Northern Trust
9
Northern Trust
Illinois
$2.08M 206,834 +6,393 +3%
Bank of New York Mellon
10
Bank of New York Mellon
New York
$1.98M 196,175 -19,845 -9%
TA
11
Teton Advisors
New York
$1.9M 188,500 -34,000 -15%
GI
12
GAMCO Investors
Connecticut
$1.69M 168,000 -2,000 -1%
TMC
13
Trellus Management Company
Florida
$1.55M 154,125
GF
14
Gabelli Funds
New York
$1.51M 149,649
Wells Fargo
15
Wells Fargo
California
$1.32M 131,093 +59,458 +83%
CIBC Private Wealth Group
16
CIBC Private Wealth Group
Georgia
$1.19M 118,300
Principal Financial Group
17
Principal Financial Group
Iowa
$1.17M 116,055 +3,113 +3%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$1.14M 112,937 +1,000 +0.9%
NIM
19
Needham Investment Management
New York
$1.11M 109,700 +42,500 +63%
MHP
20
Manatuck Hill Partners
Connecticut
$889K 88,279
CIA
21
Capital Impact Advisors
Massachusetts
$853K 84,688
Ameriprise
22
Ameriprise
Minnesota
$797K 79,064 +2,920 +4%
BIM
23
BlackRock Investment Management
Delaware
$694K 68,934 +3,584 +5%
IIM
24
Ironwood Investment Management
Massachusetts
$616K 61,206 -22,571 -27%
New York State Teachers Retirement System (NYSTRS)
25
New York State Teachers Retirement System (NYSTRS)
New York
$601K 59,701