149 hedge funds and large institutions have $584M invested in Vicor in 2020 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 57 increasing their positions, 40 reducing their positions, and 18 closing their positions.

Holders
149
Holders Change
+11
Holders Change %
+7.97%
% of All Funds
3.29%
Holding in Top 10
8
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+14.29%
% of All Funds
0.18%
New
31
Increased
57
Reduced
40
Closed
18
Calls
$11.7M
Puts
$7.57M
Net Calls
+$4.18M
Net Calls Change
+$1.85M
Name Market Value Shares Shares
Change
Shares
Change %
BlackRock
1
BlackRock
New York
$116M 2,607,483 -96,229 -4%
Vanguard Group
2
Vanguard Group
Pennsylvania
$70M 1,572,342 -1,508 -0.1%
HRCM
3
Hood River Capital Management
Florida
$34.9M 783,536 +349,770 +81%
State Street
4
State Street
Massachusetts
$24.2M 543,854 +31,627 +6%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$24.1M 540,146 -144 -0%
ACM
6
Ashford Capital Management
Delaware
$24M 538,545 -62,821 -10%
Invesco
7
Invesco
Georgia
$23.7M 532,012 +6,924 +1%
NIM
8
Needham Investment Management
New York
$13.6M 304,750 +14,750 +5%
Northern Trust
9
Northern Trust
Illinois
$12.9M 289,742 +43,074 +17%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$12.3M 275,485 +22,277 +9%
DCM
11
Driehaus Capital Management
Illinois
$11.6M 259,882 +158,926 +157%
EA
12
Emerald Advisers
Pennsylvania
$11.1M 249,121 +109,991 +79%
EMFAT
13
Emerald Mutual Fund Advisers Trust
Pennsylvania
$9.63M 216,285 +91,834 +74%
GIP
14
Granite Investment Partners
California
$9.24M 207,495 +207,495 New
SST
15
S Squared Technology
New York
$8.55M 192,000 +17,000 +10%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$8.4M 188,486 +3,006 +2%
RHJA
17
Rice Hall James & Associates
California
$8.06M 180,899 -181,268 -50%
Manulife (Manufacturers Life Insurance)
18
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$7.99M 179,440 +40,364 +29%
MHP
19
Manatuck Hill Partners
Connecticut
$6.91M 155,198 -29,300 -16%
Principal Financial Group
20
Principal Financial Group
Iowa
$6.2M 139,089 -5,754 -4%
TMC
21
Trellus Management Company
Florida
$5.79M 129,945
Charles Schwab
22
Charles Schwab
California
$5.04M 113,241 +1,163 +1%
FWC
23
First Washington Corp
Washington
$4.97M 111,533 -34,450 -24%
Morgan Stanley
24
Morgan Stanley
New York
$4.41M 99,085 -35,897 -27%
HA
25
Heartland Advisors
Wisconsin
$4.27M 95,755 -109,764 -53%