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Data I/O
DAIO

Overview Fund Activity

29 hedge funds and large institutions have $12.8M invested in Data I/O in 2023 Q3 according to their latest regulatory filings, with 2 funds opening new positions, 6 increasing their positions, 13 reducing their positions, and 2 closing their positions.

Holders
29
Holders Change
–
Holders Change %
0%
% of All Funds
0.46%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
6
Reduced
13
Closed
2
Calls
$5K
Puts
$3K
Net Calls
+$2K
Net Calls Change
+$1K

Top Buyers

1
Bank of New York Mellon
1
Bank of New York Mellon
New York
$463K
2
Geode Capital Management
2
Geode Capital Management
Massachusetts
$253K
3
Renaissance Technologies
3
Renaissance Technologies
New York
$2.03M
4
BlackRock
4
BlackRock
New York
$140K
5
TRCT
5
Tower Research Capital (TRC)
New York
$8.71K

Top Sellers

1
Acadian Asset Management
1
Acadian Asset Management
Massachusetts
$557K
2
KWM
2
Kanen Wealth Management
Florida
$3.07M
3
Millennium Management
3
Millennium Management
New York
$0
4
Citadel Advisors
4
Citadel Advisors
Florida
$51.4K
5
KA
5
Kovack Advisors
Florida
$1.31M
Name Market Value Shares Shares
Change 		Shares
Change %
KWM
1
Kanen Wealth Management
Florida
$3.07M 806,528 -19,893 -2%
Renaissance Technologies
2
Renaissance Technologies
New York
$2.03M 531,455 +6,912 +1%
KA
3
Kovack Advisors
Florida
$1.31M 345,101 -8,100 -2%
PM
4
Penbrook Management
New York
$1.31M 344,250 -3,000 -0.9%
Vanguard Group
5
Vanguard Group
Pennsylvania
$1.25M 328,956 – –
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$1.03M 270,198 +530 +0.2%
Acadian Asset Management
7
Acadian Asset Management
Massachusetts
$557K 146,540 -73,200 -33%
Bank of New York Mellon
8
Bank of New York Mellon
New York
$463K 121,535 +121,535 New
EIM
9
Essex Investment Management
Massachusetts
$332K 87,165 -5,031 -5%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$253K 66,276 +15,541 +31%
ZIM
11
Zacks Investment Management
Illinois
$190K 49,900 – –
PCM
12
Perritt Capital Management
Illinois
$171K 44,899 – –
BlackRock
13
BlackRock
New York
$140K 36,623 +1,319 +4%
Susquehanna International Group
14
Susquehanna International Group
Pennsylvania
$120K 31,499 -792 -2%
BA
15
Bard Associates
Illinois
$84.1K 22,075 -350 -2%
Northern Trust
16
Northern Trust
Illinois
$80.6K 21,146 -1,761 -8%
Janney Montgomery Scott
17
Janney Montgomery Scott
Pennsylvania
$79K 20,852 -8,000 -28%
State Street
18
State Street
Massachusetts
$61.6K 16,170 – –
NA
19
NewEdge Advisors
Louisiana
$58.7K 15,402 -6,798 -31%
JIR
20
James Investment Research
Ohio
$58.7K 15,402 – –
Citadel Advisors
21
Citadel Advisors
Florida
$51.4K 13,499 -9,258 -41%
Osaic Holdings
22
Osaic Holdings
Arizona
$36.2K 9,500 -900 -9%
TRCT
23
Tower Research Capital (TRC)
New York
$8.71K 2,285 +666 +41%
Morgan Stanley
24
Morgan Stanley
New York
$4K 1,049 – –
US Bancorp
25
US Bancorp
Minnesota
$1.91K 500 – –
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