133 hedge funds and large institutions have $355M invested in Vicor in 2019 Q2 according to their latest regulatory filings, with 15 funds opening new positions, 55 increasing their positions, 38 reducing their positions, and 18 closing their positions.

Holders
133
Holders Change
-6
Holders Change %
-4.32%
% of All Funds
2.89%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.07%
New
15
Increased
55
Reduced
38
Closed
18
Calls
$2.18M
Puts
$3.33M
Net Calls
-$1.15M
Net Calls Change
+$6.32M
Name Market Value Shares Shares
Change
Shares
Change %
BlackRock
1
BlackRock
New York
$75.3M 2,426,742 +39,908 +2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$64.4M 2,073,629 -101,681 -5%
Invesco
3
Invesco
Georgia
$18.1M 583,911 +502,364 +616%
ACM
4
Ashford Capital Management
Delaware
$18.1M 582,583 -4,175 -0.7%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$16.6M 533,662 +27,927 +6%
State Street
6
State Street
Massachusetts
$15.3M 491,505 +8,835 +2%
HRCM
7
Hood River Capital Management
Florida
$11.1M 357,861 +17,297 +5%
Northern Trust
8
Northern Trust
Illinois
$7.43M 239,362 +3,168 +1%
AIM
9
Artemis Investment Management
United Kingdom
$7.25M 239,808 +88,179 +58%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$6.88M 221,418 +6,886 +3%
Bank of New York Mellon
11
Bank of New York Mellon
New York
$5.95M 191,679 -2,954 -2%
AQR Capital Management
12
AQR Capital Management
Connecticut
$5.02M 161,766 +6,513 +4%
NIM
13
Needham Investment Management
New York
$4.92M 158,500 +47,825 +43%
FWC
14
First Washington Corp
Washington
$4.57M 147,180
Morgan Stanley
15
Morgan Stanley
New York
$4.44M 143,148 +88,700 +163%
SST
16
S Squared Technology
New York
$4.1M 132,000 +32,300 +32%
Principal Financial Group
17
Principal Financial Group
Iowa
$4.05M 130,316 -15 -0%
TMC
18
Trellus Management Company
Florida
$4.04M 129,945
OAM
19
Oberweis Asset Management
Illinois
$3.94M 126,950 -85,720 -40%
Renaissance Technologies
20
Renaissance Technologies
New York
$3.33M 107,100 +107,100 New
MHP
21
Manatuck Hill Partners
Connecticut
$3.32M 106,898 +5,000 +5%
ACA
22
Apis Capital Advisors
New York
$3.11M 100,000 -20,000 -17%
Charles Schwab
23
Charles Schwab
California
$3.05M 98,327 +3,865 +4%
Ameriprise
24
Ameriprise
Minnesota
$2.73M 87,889 -40,175 -31%
Deutsche Bank
25
Deutsche Bank
Germany
$2.56M 82,474 +58,833 +249%