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Data I/O
DAIO

Overview Fund Activity

32 hedge funds and large institutions have $23.4M invested in Data I/O in 2021 Q3 according to their latest regulatory filings, with 3 funds opening new positions, 8 increasing their positions, 9 reducing their positions, and 1 closing their positions.

Holders
32
Holders Change
+2
Holders Change %
+6.67%
% of All Funds
0.56%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
3
Increased
8
Reduced
9
Closed
1
Calls
$343K
Puts
–
Net Calls
+$343K
Net Calls Change
+$343K

Top Buyers

1
ZIM
1
Zacks Investment Management
Illinois
$284K
2
Renaissance Technologies
2
Renaissance Technologies
New York
$4.57M
3
Acadian Asset Management
3
Acadian Asset Management
Massachusetts
$1.43M
4
KWM
4
Kanen Wealth Management
Florida
$1.5M
5
Geode Capital Management
5
Geode Capital Management
Massachusetts
$303K

Top Sellers

1
Janney Montgomery Scott
1
Janney Montgomery Scott
Pennsylvania
$468K
2
KA
2
Kovack Advisors
Florida
$1.63M
3
UCFA
3
United Capital Financial Advisors
Texas
$1.24M
4
ACA
4
Apis Capital Advisors
New York
$522K
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$1.97M
Name Market Value Shares Shares
Change 		Shares
Change %
Renaissance Technologies
1
Renaissance Technologies
New York
$4.57M 699,543 +36,900 +6%
ACM
2
AIGH Capital Management
Maryland
$2.73M 418,310 – –
PM
3
Penbrook Management
New York
$2.28M 348,950 -1,000 -0.3%
Vanguard Group
4
Vanguard Group
Pennsylvania
$2.16M 331,391 – –
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$1.97M 303,126 -15,692 -5%
KA
6
Kovack Advisors
Florida
$1.63M 250,302 -53,313 -18%
KWM
7
Kanen Wealth Management
Florida
$1.5M 228,971 +20,240 +10%
Acadian Asset Management
8
Acadian Asset Management
Massachusetts
$1.43M 219,297 +24,378 +13%
UCFA
9
United Capital Financial Advisors
Texas
$1.24M 189,832 -26,968 -12%
WVP
10
Worth Venture Partners
New Jersey
$648K 99,266 – –
ACA
11
Apis Capital Advisors
New York
$522K 80,000 -20,000 -20%
Janney Montgomery Scott
12
Janney Montgomery Scott
Pennsylvania
$468K 71,600 -56,100 -44%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$303K 46,621 +4,118 +10%
PCM
14
Perritt Capital Management
Illinois
$294K 45,000 – –
BlackRock
15
BlackRock
New York
$292K 44,765 -2,242 -5%
ZIM
16
Zacks Investment Management
Illinois
$284K 43,550 +43,550 New
CC
17
Cannell & Co
New York
$208K 32,000 – –
BA
18
Bard Associates
Illinois
$146K 22,425 – –
Northern Trust
19
Northern Trust
Illinois
$144K 22,114 +72 +0.3%
GRIM
20
Greenhaven Road Investment Management
Connecticut
$125K 19,140 +877 +5%
JIR
21
James Investment Research
Ohio
$109K 16,721 – –
NA
22
NewEdge Advisors
Louisiana
$109K 16,721 – –
AIM
23
Axiom Investment Management
New York
$66K 10,200 – –
Osaic Holdings
24
Osaic Holdings
Arizona
$37K 5,700 +2,500 +78%
Royal Bank of Canada
25
Royal Bank of Canada
Ontario, Canada
$36K 5,500 – –
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