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Applied Optoelectronics
AAOI

Overview Fund Activity

145 hedge funds and large institutions have $848M invested in Applied Optoelectronics in 2025 Q2 according to their latest regulatory filings, with 41 funds opening new positions, 63 increasing their positions, 26 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
145
Holders Change
-1
Holders Change %
-0.68%
% of All Funds
1.94%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
41
Increased
63
Reduced
26
Closed
39
Calls
$66.8M
Puts
$40.2M
Net Calls
+$26.6M
Net Calls Change
+$28.5M

Top Buyers

1
Neuberger Berman Group
Neuberger Berman Group
New York
+$47.1M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$33.2M
3
CCM
CloudAlpha Capital Management
Hong Kong
+$29.1M
4
DCM
Driehaus Capital Management
Illinois
+$24.2M
5
BlackRock
BlackRock
New York
+$19.7M

Top Sellers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$37.7M
2
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$15M
3
Nomura Holdings
Nomura Holdings
Japan
-$14M
4
Morgan Stanley
Morgan Stanley
New York
-$12.6M
5
Jane Street
Jane Street
New York
-$11.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
Goldman Sachs
26
Goldman Sachs
New York
$8.67M +$3.95M +153,878 +84%
Allspring Global Investments
27
Allspring Global Investments
North Carolina
$7.2M +$7.2M +284,069 New
Barclays
28
Barclays
United Kingdom
$6.27M +$2.95M +114,870 +89%
RHJA
29
Rice Hall James & Associates
California
$6.14M +$1.4M +54,548 +30%
Royal Bank of Canada
30
Royal Bank of Canada
Ontario, Canada
$5.61M +$5.52M +214,722 +6,117%
Two Sigma Advisers
31
Two Sigma Advisers
New York
$4.73M +$2.19M +85,200 +86%
JF
32
Jump Financial
Illinois
$4.45M +$3.2M +124,683 +256%
Squarepoint
33
Squarepoint
New York
$4.28M +$4.28M +166,738 New
Charles Schwab
34
Charles Schwab
California
$4.21M +$1.01M +39,404 +32%
YIH
35
Y-Intercept (HK)
Hong Kong
$3.93M +$3.93M +153,101 New
Bank of New York Mellon
36
Bank of New York Mellon
New York
$3.84M +$514K +19,993 +15%
Raymond James Financial
37
Raymond James Financial
Florida
$3.48M +$1.11M +43,238 +47%
ZDA
38
Zweig-DiMenna Associates
New York
$3.47M +$3.47M +135,000 New
NL
39
Nuveen LLC
North Carolina
$3.1M +$351K +13,651 +13%
JPMorgan Chase & Co
40
JPMorgan Chase & Co
New York
$2.95M -$1.19M -46,513 -29%
EFM
41
E Fund Management
China
$2.94M +$2.94M +114,400 New
GFM
42
GF Fund Management
China
$2.83M +$2.83M +110,000 New
UBS AM
43
UBS AM
Illinois
$2.76M +$1.03M +40,274 +60%
Swiss National Bank
44
Swiss National Bank
Switzerland
$2.34M +$77.1K +3,000 +3%
Group One Trading
45
Group One Trading
Illinois
$2.11M -$828K -32,241 -28%
RhumbLine Advisers
46
RhumbLine Advisers
Massachusetts
$2.02M +$448K +17,458 +29%
GGHC
47
Gilder Gagnon Howe & Co
New York
$1.82M +$1.82M +70,707 New
Legal & General Group
48
Legal & General Group
United Kingdom
$1.66M +$528K +20,563 +47%
Invesco
49
Invesco
Georgia
$1.56M +$521K +20,261 +50%
KCM
50
Kornitzer Capital Management
Kansas
$1.55M +$1.55M +60,295 New
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