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Applied Optoelectronics

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$109M +$12.4M +765,809 +22%
Vanguard Group
2
Vanguard Group
Pennsylvania
$105M +$20.9M +1,293,097 +47%
Neuberger Berman Group
3
Neuberger Berman Group
New York
$69.8M +$29.3M +1,812,315 +208%
OAM
4
Oberweis Asset Management
Illinois
$48.5M +$8.14M +503,200 +36%
CCM
5
CloudAlpha Capital Management
Hong Kong
$36.2M +$18.3M +1,133,115 +411%
Geode Capital Management
6
Geode Capital Management
Massachusetts
$33M +$3.3M +203,830 +19%
State Street
7
State Street
Massachusetts
$31.4M +$1.78M +110,091 +10%
UBS Group
8
UBS Group
Switzerland
$26.2M +$1.56M +96,624 +10%
Two Sigma Investments
9
Two Sigma Investments
New York
$25.1M +$2.44M +150,792 +18%
DCM
10
Driehaus Capital Management
Illinois
$24.2M +$15.2M +940,913 New
Morgan Stanley
11
Morgan Stanley
New York
$23.8M -$7.94M -491,044 -35%
RA
12
Royce & Associates
New York
$23.3M +$487K +30,110 +3%
D.E. Shaw & Co
13
D.E. Shaw & Co
New York
$19.8M -$23.8M -1,468,740 -66%
Citigroup
14
Citigroup
New York
$18.6M -$5.49M -339,263 -32%
EA
15
Emerald Advisers
Pennsylvania
$15.9M +$387K +23,905 +4%
Susquehanna International Group
16
Susquehanna International Group
Pennsylvania
$13.9M +$7.68M +474,709 +715%
Bank of America
17
Bank of America
North Carolina
$12.6M -$5.15M -318,341 -39%
Northern Trust
18
Northern Trust
Illinois
$12.4M +$1.19M +73,532 +18%
Tudor Investment Corp
19
Tudor Investment Corp
Connecticut
$12.2M +$289K +17,886 +4%
PCM
20
Portolan Capital Management
Massachusetts
$11.7M +$7.37M +455,322 New
Dimensional Fund Advisors
21
Dimensional Fund Advisors
Texas
$11M +$451K +27,857 +7%
Ameriprise
22
Ameriprise
Minnesota
$10.7M -$2.4M -148,076 -26%
Capital Fund Management (CFM)
23
Capital Fund Management (CFM)
France
$10.6M +$5.98M +369,610 +841%
EMFAT
24
Emerald Mutual Fund Advisers Trust
Pennsylvania
$9.53M
SAM
25
Silvercrest Asset Management
New York
$8.77M +$1.01M +62,447 +22%