DAIO icon

Data I/O
DAIO

Overview Fund Activity

42 hedge funds and large institutions have $16.3M invested in Data I/O in 2019 Q1 according to their latest regulatory filings, with 9 funds opening new positions, 13 increasing their positions, 8 reducing their positions, and 1 closing their positions.

Holders
42
Holders Change
+7
Holders Change %
+20%
% of All Funds
0.91%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
9
Increased
13
Reduced
8
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
EIM
1
Essex Investment Management
Massachusetts
$192K
2
MHP
2
Manatuck Hill Partners
Connecticut
$127K
3
Renaissance Technologies
3
Renaissance Technologies
New York
$3.81M
4
Deutsche Bank
4
Deutsche Bank
Germany
$102K
5
ATPW
5
Ashton Thomas Private Wealth
Arizona
$81.5K

Top Sellers

1
SCP
1
Seizert Capital Partners
Michigan
$210K
2
OAM
2
Oxford Asset Management
United Kingdom
$112K
3
Janney Montgomery Scott
3
Janney Montgomery Scott
Pennsylvania
$781K
4
PM
4
Penbrook Management
New York
$1.63M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Renaissance Technologies
1
Renaissance Technologies
New York
$3.81M 685,888 +19,300 +3%
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$2.44M 439,890 +7,819 +2%
Vanguard Group
3
Vanguard Group
Pennsylvania
$1.8M 324,798 +3,958 +1%
PM
4
Penbrook Management
New York
$1.63M 293,110 -13,470 -4%
Acadian Asset Management
5
Acadian Asset Management
Massachusetts
$1.08M 193,916 +12,777 +7%
Janney Montgomery Scott
6
Janney Montgomery Scott
Pennsylvania
$781K 140,675 -13,825 -9%
PCM
7
Perritt Capital Management
Illinois
$666K 120,000 – –
MERSOM
8
Municipal Employees' Retirement System of Michigan
Michigan
$409K 73,710 – –
BCM
9
Bridgeway Capital Management
Texas
$266K 48,000 – –
BlackRock
10
BlackRock
New York
$237K 42,763 -1,209 -3%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$227K 40,918 – –
CHP
12
Cable Hill Partners
Oregon
$222K 40,000 – –
ERIM
13
Eagle Ridge Investment Management
Connecticut
$217K 39,080 +1,800 +5%
SIM
14
Spark Investment Management
New York
$212K 38,346 – –
SCP
15
Seizert Capital Partners
Michigan
$210K 37,861 -59,241 -61%
EIM
16
Essex Investment Management
Massachusetts
$192K 34,614 +34,614 New
CC
17
Cannell & Co
New York
$178K 32,000 – –
AIM
18
Alambic Investment Management
California
$162K 29,231 +11,661 +66%
California Public Employees Retirement System
19
California Public Employees Retirement System
California
$153K 27,600 – –
Northern Trust
20
Northern Trust
Illinois
$147K 26,533 +148 +0.6%
MHP
21
Manatuck Hill Partners
Connecticut
$127K 22,800 +22,800 New
Man Group
22
Man Group
United Kingdom
$117K 21,078 +3,671 +21%
OAM
23
Oxford Asset Management
United Kingdom
$112K 20,129 -30,033 -60%
Deutsche Bank
24
Deutsche Bank
Germany
$102K 18,540 +18,540 New
AIM
25
Axiom Investment Management
New York
$101K 18,100 – –
1
2