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Applied Optoelectronics

374 hedge funds and large institutions have $4.48B invested in Applied Optoelectronics in 2026 Q1 according to their latest regulatory filings, with 191 funds opening new positions, 96 increasing their positions, 78 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

23% more repeat investments, than reductions

Existing positions increased: 96 | Existing positions reduced: 78

15% more call options, than puts

Call options by funds: $682M | Put options by funds: $593M

0.66% more ownership

Funds ownership: 69.84%70.5% (+0.66%)

Holders
374
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$682M
Puts
$593M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Commonwealth Equity Services
76
Commonwealth Equity Services
Massachusetts
$7.59M
Susquehanna International Group
77
Susquehanna International Group
Pennsylvania
$7.36M
RhumbLine Advisers
78
RhumbLine Advisers
Massachusetts
$6.87M
PMAM
79
Picton Mahoney Asset Management
Ontario, Canada
$6.77M
ZDA
80
Zweig-DiMenna Associates
New York
$6.77M
JG
81
Jain Global
New York
$6.65M
Man Group
82
Man Group
United Kingdom
$6.32M
TCM
83
Thames Capital Management
New Jersey
$6.29M
SFM
84
Sphera Funds Management
Israel
$6.21M
California State Teachers Retirement System (CalSTRS)
85
California State Teachers Retirement System (CalSTRS)
California
$5.96M
Franklin Resources
86
Franklin Resources
California
$5.87M
US
87
UNICOM Systems
Nevada
$5.8M
Deutsche Bank
88
Deutsche Bank
Germany
$5.63M
SC
89
Shellback Capital
Massachusetts
$5.5M
Legal & General Group
90
Legal & General Group
United Kingdom
$5.48M
CIAM
91
Caitong International Asset Management
Hong Kong
$5.19M
GTAM
92
Global Trust Asset Management
Florida
$5.04M
SGM
93
Scalar Gauge Management
Texas
$5.02M
EIA
94
Emerald Investment Advisers
Pennsylvania
$4.91M
VF
95
Virtu Financial
New York
$4.81M
JF
96
Jump Financial
Illinois
$4.77M
Lord, Abbett & Co
97
Lord, Abbett & Co
New Jersey
$4.62M
Allspring Global Investments
98
Allspring Global Investments
North Carolina
$4.54M
NIP
99
Nicholas Investment Partners
California
$4.48M
Victory Capital Management
100
Victory Capital Management
Texas
$4.37M