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Applied Optoelectronics
AAOI

Overview Fund Activity

146 hedge funds and large institutions have $478M invested in Applied Optoelectronics in 2025 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 60 increasing their positions, 38 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
146
Holders Change
-9
Holders Change %
-5.81%
% of All Funds
1.98%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
31
Increased
60
Reduced
38
Closed
39
Calls
$23.8M
Puts
$25.7M
Net Calls
-$1.89M
Net Calls Change
-$21.8M

Top Buyers

1
OAM
Oberweis Asset Management
Illinois
+$13.6M
2
PHK
Point72 Hong Kong
Hong Kong
+$11.4M
3
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
+$9.69M
4
UBS Group
UBS Group
Switzerland
+$7.91M
5
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$7.45M

Top Sellers

1
JCM
JAT Capital Management
Connecticut
-$68.3M
2
YRHAM
Yong Rong (HK) Asset Management
Hong Kong
-$27.6M
3
JFG
Jefferies Financial Group
New York
-$23.4M
4
DCM
Driehaus Capital Management
Illinois
-$18.8M
5
PCM
Portolan Capital Management
Massachusetts
-$12.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
SOW
101
State of Wyoming
Wyoming
$76.9K +$76.9K +5,010 New
QT
102
Quantbot Technologies
New York
$65.6K +$65.6K +4,273 New
AIP
103
Ameritas Investment Partners
Nebraska
$65.4K – – –
Royal Bank of Canada
104
Royal Bank of Canada
Ontario, Canada
$54K -$126K -8,172 -70%
Canada Life
105
Canada Life
Manitoba, Canada
$51K – – –
A
106
AlphaQuest
New York
$35.3K +$25K +1,629 +244%
TRCT
107
Tower Research Capital (TRC)
New York
$30.5K -$52.2K -3,402 -63%
AB
108
Amalgamated Bank
New York
$23K +$3.16K +204 +16%
Lazard Asset Management
109
Lazard Asset Management
New York
$22K +$22K +1,494 New
KBC Group
110
KBC Group
Belgium
$20K +$20K +1,333 New
QCG
111
Quadrant Capital Group
Ohio
$14.9K – – –
GI
112
GAMMA Investing
California
$14.7K +$12.4K +811 +544%
Carson Wealth (CWM LLC)
113
Carson Wealth (CWM LLC)
Nebraska
$12K +$3.09K +207 +35%
SCM
114
Sterling Capital Management
North Carolina
$11.4K -$8.3K -541 -42%
BBPWM
115
Blue Bell Private Wealth Management
Pennsylvania
$9.44K +$9.44K +615 New
Russell Investments Group
116
Russell Investments Group
United Kingdom
$8.43K -$313K -20,415 -97%
Northwestern Mutual Wealth Management
117
Northwestern Mutual Wealth Management
Wisconsin
$7.29K +$6.91K +450 +1,800%
SS
118
SBI Securities
Japan
$6.46K +$875 +57 +16%
S
119
SignatureFD
Georgia
$6.11K +$2.89K +188 +90%
PAM
120
Pinpoint Asset Management
Hong Kong
$5.43K -$18.5K -1,208 -77%
AAP
121
Arax Advisory Partners
Colorado
$4.65K -$3.53K -230 -43%
Credit Agricole
122
Credit Agricole
France
$4.61K – – –
NA
123
NewEdge Advisors
Louisiana
$4.61K – – –
AIC
124
Archer Investment Corporation
Indiana
$4.22K – – –
PNC Financial Services Group
125
PNC Financial Services Group
Pennsylvania
$3.45K +$1.84K +120 +114%
3 4
5
6 7