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Data I/O

30 hedge funds and large institutions have $18.6M invested in Data I/O in 2021 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 11 increasing their positions, 8 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

150% more first-time investments, than exits

New positions opened: 5 | Existing positions closed: 2

38% more repeat investments, than reductions

Existing positions increased: 11 | Existing positions reduced: 8

35% more capital invested

Capital invested by funds: $13.7M → $18.6M (+$4.84M)

11% more funds holding

Funds holding: 2730 (+3)

1.13% more ownership

Funds ownership: 39.53%40.66% (+1.1%)

Holders
30
Holders Change
+3
Holders Change %
+11.11%
% of All Funds
0.53%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
5
Increased
11
Reduced
8
Closed
2
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Renaissance Technologies
1
Renaissance Technologies
New York
$3.53M -$263K -49,400 -7%
ACM
2
AIGH Capital Management
Maryland
$2.05M +$957K +179,465 +90%
PM
3
Penbrook Management
New York
$1.94M -$13.3K -2,500 -0.7%
Vanguard Group
4
Vanguard Group
Pennsylvania
$1.77M
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$1.75M -$184K -34,480 -10%
KA
6
Kovack Advisors
Florida
$1.64M +$356K +66,800 +28%
UCFA
7
United Capital Financial Advisors
Texas
$1.25M -$26.7K -5,000 -2%
Janney Montgomery Scott
8
Janney Montgomery Scott
Pennsylvania
$1.07M +$12.3K +2,300 +1%
Acadian Asset Management
9
Acadian Asset Management
Massachusetts
$1.02M -$30.9K -5,799 -3%
WVP
10
Worth Venture Partners
New Jersey
$488K +$211K +39,576 +79%
ACA
11
Apis Capital Advisors
New York
$453K +$445K +83,544 New
PCM
12
Perritt Capital Management
Illinois
$244K
Geode Capital Management
13
Geode Capital Management
Massachusetts
$219K
CC
14
Cannell & Co
New York
$173K
California Public Employees Retirement System
15
California Public Employees Retirement System
California
$145K -$4.36K -817 -3%
BlackRock
16
BlackRock
New York
$133K +$2.33K +436 +2%
BA
17
Bard Associates
Illinois
$122K +$4.27K +800 +4%
Northern Trust
18
Northern Trust
Illinois
$119K -$17K -3,187 -13%
JIR
19
James Investment Research
Ohio
$96K +$16K +3,000 +20%
NA
20
NewEdge Advisors
Louisiana
$96K +$16K +3,000 +20%
GRIM
21
Greenhaven Road Investment Management
Connecticut
$78K +$16.2K +3,039 +27%
AIM
22
Axiom Investment Management
New York
$55K +$54.4K +10,200 New
CHP
23
Cable Hill Partners
Oregon
$54K -$53.3K -10,000 -50%
Royal Bank of Canada
24
Royal Bank of Canada
Ontario, Canada
$41K
JP Morgan Chase
25
JP Morgan Chase
New York
$17K +$16.9K +3,171 New

DAIO Hedge Fund Activity: Q1 2021 in Review

30 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Data I/O (DAIO) for Q1 2021, worth a combined $18.6M — up 35% from $13.7M a quarter earlier.

Buyers outnumbered sellers: 5 funds opened new DAIO positions and 2 closed out — a net gain of 3 holders — while 11 added to existing stakes and 8 trimmed.

The largest buyer was AIGH Capital Management, adding an estimated $957K. The largest seller was Select Equity Group, exiting entirely with an estimated $764K sold.

  • 30 institutional investors held Data I/O (DAIO) as of Q1 2021, up from 27 in Q4 2020.
  • Funds reported $18.6M of Data I/O stock for Q1 2021, up 35% quarter-over-quarter.
  • 5 funds opened new Data I/O positions in Q1 2021 and 2 closed out, a net change of +3 holders.
  • The largest Data I/O buyer in Q1 2021 was AIGH Capital Management, an estimated $957K added.
  • The largest Data I/O seller in Q1 2021 was Select Equity Group, an estimated $764K sold.

Based on aggregated 13F filings for Q1 2021.