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Data I/O

22 hedge funds and large institutions have $7.4M invested in Data I/O in 2017 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 5 increasing their positions, 3 reducing their positions, and 2 closing their positions.

Holders
22
Holders Change
+2
Holders Change %
+10%
% of All Funds
0.55%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
6
Increased
5
Reduced
3
Closed
2
Calls
Puts
Net Calls
Net Calls Change
Name Market Value Shares Shares
Change
Shares
Change %
Renaissance Technologies
1
Renaissance Technologies
New York
$2.32M 464,300 +102,700 +28%
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$1.41M 281,624 -18,868 -6%
Vanguard Group
3
Vanguard Group
Pennsylvania
$1.28M 256,408 +5,600 +2%
PCM
4
Perritt Capital Management
Illinois
$937K 187,835
Deutsche Bank
5
Deutsche Bank
Germany
$242K 48,625 +32,026 +193%
SIM
6
Spark Investment Management
New York
$139K 28,000 +28,000 New
California Public Employees Retirement System
7
California Public Employees Retirement System
California
$138K 27,600
EGA
8
Eagle Global Advisors
Texas
$120K 23,960
VKH
9
Virtu KCG Holdings
New York
$117K 23,524 +23,524 New
SKK
10
Shepherd Kaplan Krochuk
Massachusetts
$110K 21,944 -22,000 -50%
Royal Bank of Canada
11
Royal Bank of Canada
Ontario, Canada
$105K 21,050
Northern Trust
12
Northern Trust
Illinois
$99K 19,946 +1,101 +6%
Bank of New York Mellon
13
Bank of New York Mellon
New York
$82K 16,456
BlackRock
14
BlackRock
New York
$72K 14,503 +14,503 New
EIM
15
Essex Investment Management
Massachusetts
$67K 13,506
TDC
16
Thompson Davis & Co
Virginia
$56K 11,300 +11,300 New
JIR
17
James Investment Research
Ohio
$50K 9,950
PAM
18
Panagora Asset Management
Massachusetts
$39K 7,894
Morgan Stanley
19
Morgan Stanley
New York
$26K 5,212 +1,411 +37%
Acadian Asset Management
20
Acadian Asset Management
Massachusetts
$2K 387 +387 New
UBS Group
21
UBS Group
Switzerland
$1K 168 -3,160 -95%
SIC
22
Salem Investment Counselors
North Carolina
-1,000 Closed
Wells Fargo
23
Wells Fargo
California
-200 Closed
Bank of America
24
Bank of America
North Carolina
$0 100 +100 New