Institutional shares held 32.6 Million
1.79M calls
1.31M puts
Total value of holdings $743M
$40.9M calls
$29.8M puts
Market Cap $635M
27,882,800 Shares Out.
Institutional ownership 116.96%
# of Institutions 182


Latest Institutional Activity in AAOI

Top Purchases

Q2 2025
Neuberger Berman Group LLC Shares Held: 2.68M ($61.2M)
Q2 2025
Vanguard Group Inc Shares Held: 4.07M ($92.8M)
Q2 2025
Cloud Alpha Capital Management Limited Shares Held: 1.41M ($32.1M)
Q2 2025
Driehaus Capital Management LLC Shares Held: 941K ($21.4M)
Q2 2025
Oberweis Asset Management Inc Shares Held: 1.89M ($43M)

Top Sells

Q2 2025
D. E. Shaw & Co., Inc. Shares Held: 769K ($17.5M)
Q2 2025
Morgan Stanley Shares Held: 927K ($21.1M)
Q2 2025
Jane Street Group, LLC Shares Held: 22.7K ($517K)
Q2 2025
Citigroup Inc Shares Held: 725K ($16.5M)
Q2 2025
Bank Of America Corp Shares Held: 492K ($11.2M)

About AAOI

Applied Optoelectronics, Inc. designs, manufactures, and sells various fiber-optic networking products worldwide. It offers optical modules, lasers, subassemblies, transmitters and transceivers, and turn-key equipment, as well as headend, node, and distribution equipment. The company sells its products to internet data center operators, cable television and telecom equipment manufacturers, and internet service providers through its direct and indirect sales channels. Applied Optoelectronics, Inc. was incorporated in 1997 and is headquartered in Sugar Land, Texas.


Insider Transactions at AAOI

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
1.36M Shares
From 15 Insiders
Grant, award, or other acquisition 1.28M shares
Open market or private purchase 78K shares
Sell / Disposition
839K Shares
From 12 Insiders
Payment of exercise price or tax liability 589K shares
Open market or private sale 251K shares

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