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Data I/O
DAIO

Overview Fund Activity

30 hedge funds and large institutions have $16.3M invested in Data I/O in 2023 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 6 increasing their positions, 10 reducing their positions, and 1 closing their positions.

Holders
30
Holders Change
–
Holders Change %
0%
% of All Funds
0.48%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
1
Increased
6
Reduced
10
Closed
1
Calls
$9K
Puts
$1K
Net Calls
+$8K
Net Calls Change
-$7K

Top Buyers

1
KWM
1
Kanen Wealth Management
Florida
$4.01M
2
EIM
2
Essex Investment Management
Massachusetts
$449K
3
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$145K
4
Millennium Management
4
Millennium Management
New York
$114K
5
Citadel Advisors
5
Citadel Advisors
Florida
$90K

Top Sellers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$2.6M
2
BlackRock
2
BlackRock
New York
$88K
3
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$1.35M
4
S
4
SignatureFD
Georgia
$1.18K
5
PM
5
Penbrook Management
New York
$1.73M
Name Market Value Shares Shares
Change 		Shares
Change %
KWM
1
Kanen Wealth Management
Florida
$4.01M 806,528 +414,321 +106%
Renaissance Technologies
2
Renaissance Technologies
New York
$2.6M 524,043 -20,600 -4%
PM
3
Penbrook Management
New York
$1.73M 347,250 -2,500 -0.7%
KA
4
Kovack Advisors
Florida
$1.72M 345,701 +8,200 +2%
Vanguard Group
5
Vanguard Group
Pennsylvania
$1.63M 328,956 – –
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$1.35M 271,612 -6,288 -2%
Acadian Asset Management
7
Acadian Asset Management
Massachusetts
$1.09M 219,740 – –
EIM
8
Essex Investment Management
Massachusetts
$449K 90,416 +90,416 New
Geode Capital Management
9
Geode Capital Management
Massachusetts
$252K 50,735 – –
PCM
10
Perritt Capital Management
Illinois
$223K 44,899 – –
Janney Montgomery Scott
11
Janney Montgomery Scott
Pennsylvania
$153K 30,852 – –
Susquehanna International Group
12
Susquehanna International Group
Pennsylvania
$145K 29,203 +15,869 +119%
Millennium Management
13
Millennium Management
New York
$114K 23,025 +12,207 +113%
Northern Trust
14
Northern Trust
Illinois
$113K 22,798 +44 +0.2%
BA
15
Bard Associates
Illinois
$111K 22,425 – –
GRIM
16
Greenhaven Road Investment Management
Connecticut
$111K 20,908 – –
Citadel Advisors
17
Citadel Advisors
Florida
$90K 18,118 +10,145 +127%
BlackRock
18
BlackRock
New York
$88K 17,713 -12,166 -41%
State Street
19
State Street
Massachusetts
$80.4K 16,170 – –
JIR
20
James Investment Research
Ohio
$77K 15,402 – –
NA
21
NewEdge Advisors
Louisiana
$76.5K 15,402 – –
Osaic Holdings
22
Osaic Holdings
Arizona
$50.7K 10,200 -300 -3%
CC
23
Cannell & Co
New York
$49.7K 10,000 – –
TRCT
24
Tower Research Capital (TRC)
New York
$18K 3,651 -119 -3%
Morgan Stanley
25
Morgan Stanley
New York
$5.21K 1,049 -1 -0.1%
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