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Data I/O

31 hedge funds and large institutions have $11.8M invested in Data I/O in 2019 Q2 according to their latest regulatory filings, with 1 funds opening new positions, 10 increasing their positions, 10 reducing their positions, and 12 closing their positions.

Holders
31
Holders Change
-11
Holders Change %
-26.19%
% of All Funds
0.67%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
1
Increased
10
Reduced
10
Closed
12
Calls
Puts
Net Calls
Net Calls Change
Name Market Value Shares Shares
Change
Shares
Change %
Renaissance Technologies
1
Renaissance Technologies
New York
$3.02M 672,042 -13,846 -2%
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$1.95M 432,673 -7,217 -2%
Vanguard Group
3
Vanguard Group
Pennsylvania
$1.46M 324,798
PM
4
Penbrook Management
New York
$1.32M 293,710 +600 +0.2%
Acadian Asset Management
5
Acadian Asset Management
Massachusetts
$873K 193,916
Janney Montgomery Scott
6
Janney Montgomery Scott
Pennsylvania
$634K 141,000 +325 +0.2%
PCM
7
Perritt Capital Management
Illinois
$495K 110,000 -10,000 -8%
BlackRock
8
BlackRock
New York
$208K 46,326 +3,563 +8%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$184K 40,918
CHP
10
Cable Hill Partners
Oregon
$180K 40,000
ERIM
11
Eagle Ridge Investment Management
Connecticut
$153K 33,980 -5,100 -13%
CC
12
Cannell & Co
New York
$144K 32,000
California Public Employees Retirement System
13
California Public Employees Retirement System
California
$124K 27,600
Northern Trust
14
Northern Trust
Illinois
$119K 26,533
BCM
15
Bridgeway Capital Management
Texas
$115K 25,500 -22,500 -47%
SIM
16
Spark Investment Management
New York
$91K 20,300 -18,046 -47%
ATPW
17
Ashton Thomas Private Wealth
Arizona
$84.7K 18,829 +4,143 +28%
AIM
18
Axiom Investment Management
New York
$82K 18,100
BA
19
Bard Associates
Illinois
$80K 17,775 +1,425 +9%
Deutsche Bank
20
Deutsche Bank
Germany
$78K 17,500 -1,040 -6%
FIM
21
Freedom Investment Management
Connecticut
$76K 16,997 +3,940 +30%
JIR
22
James Investment Research
Ohio
$67K 14,723 +3,000 +26%
PAM
23
Panagora Asset Management
Massachusetts
$56K 12,374 -236 -2%
Two Sigma Advisers
24
Two Sigma Advisers
New York
$55K 12,200 -1,600 -12%
Morgan Stanley
25
Morgan Stanley
New York
$45K 10,005 +6,887 +221%