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Data I/O
DAIO

Overview Fund Activity

32 hedge funds and large institutions have $11.8M invested in Data I/O in 2024 Q1 according to their latest regulatory filings, with 3 funds opening new positions, 11 increasing their positions, 11 reducing their positions, and 1 closing their positions.

Holders
32
Holders Change
+2
Holders Change %
+6.67%
% of All Funds
0.46%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
3
Increased
11
Reduced
11
Closed
1
Calls
$5K
Puts
–
Net Calls
+$5K
Net Calls Change
+$28K

Top Buyers

1
KWM
1
Kanen Wealth Management
Florida
$2.94M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.24M
3
EIM
3
Essex Investment Management
Massachusetts
$289K
4
SIC
4
Salem Investment Counselors
North Carolina
$55.6K
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$98.5K

Top Sellers

1
PM
1
Penbrook Management
New York
$1.1M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$1.86M
3
KA
3
Kovack Advisors
Florida
$1.15M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$933K
5
Bank of New York Mellon
5
Bank of New York Mellon
New York
$411K
Name Market Value Shares Shares
Change 		Shares
Change %
KWM
1
Kanen Wealth Management
Florida
$2.94M 834,421 +487,127 +140%
Renaissance Technologies
2
Renaissance Technologies
New York
$1.86M 527,598 -15,045 -3%
Vanguard Group
3
Vanguard Group
Pennsylvania
$1.24M 351,389 +22,020 +7%
KA
4
Kovack Advisors
Florida
$1.15M 327,201 -6,500 -2%
PM
5
Penbrook Management
New York
$1.1M 312,050 -30,300 -9%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$933K 265,188 -5,010 -2%
Acadian Asset Management
7
Acadian Asset Management
Massachusetts
$515K 146,540 – –
Bank of New York Mellon
8
Bank of New York Mellon
New York
$411K 116,751 -4,784 -4%
EIM
9
Essex Investment Management
Massachusetts
$289K 81,990 +18,053 +28%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$241K 68,393 +2,117 +3%
ZIM
11
Zacks Investment Management
Illinois
$176K 49,900 – –
PCM
12
Perritt Capital Management
Illinois
$174K 49,374 – –
BlackRock
13
BlackRock
New York
$135K 38,386 +1,985 +5%
Citadel Advisors
14
Citadel Advisors
Florida
$103K 29,218 +3,870 +15%
Susquehanna International Group
15
Susquehanna International Group
Pennsylvania
$98.5K 27,992 +12,489 +81%
BA
16
Bard Associates
Illinois
$85.7K 24,350 +100 +0.4%
Northern Trust
17
Northern Trust
Illinois
$71.4K 20,275 +150 +0.7%
State Street
18
State Street
Massachusetts
$56.9K 16,170 – –
SIC
19
Salem Investment Counselors
North Carolina
$55.6K 15,796 +15,796 New
JIR
20
James Investment Research
Ohio
$54.2K 15,402 – –
NA
21
NewEdge Advisors
Louisiana
$54.2K 15,402 – –
Janney Montgomery Scott
22
Janney Montgomery Scott
Pennsylvania
$47K 13,452 -2,000 -13%
TRCT
23
Tower Research Capital (TRC)
New York
$9.59K 2,725 -175 -6%
Morgan Stanley
24
Morgan Stanley
New York
$3.52K 1,000 -1,000 -50%
Simplex Trading
25
Simplex Trading
Illinois
$3K 899 +899 New
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