Skip to main content
APPLIED OPTOELECTRONICS, INC. logo

APPLIED OPTOELECTRONICS, INC. — Investor Relations & Filings

Ticker · AAOI ISIN · US03823U1025 LEI · 529900I8U6Q5SYDNLT48 US Manufacturing
Filings indexed 1,223 across all filing types
Latest filing 2026-04-24 Proxy Solicitation & In…
Country US United States of America
Listing US AAOI

About APPLIED OPTOELECTRONICS, INC.

https://ao-inc.com/

Applied Optoelectronics, Inc. (AOI) is a vertically integrated designer and manufacturer of fiber-optic networking products. The company's portfolio includes a range of optical components such as laser diodes, photodiodes, semiconductor chips, and advanced optical transceivers. It also produces subassemblies and complete equipment, including amplifiers for cable access networks. AOI's products are developed for several key end-markets, including internet data centers, cable television (CATV) broadband, telecommunications, and fiber-to-the-home (FTTH), as well as wireless and sensing applications. The company's vertical integration model, which includes its own semiconductor fabrication, enables the development of high-performance optical solutions.

Recent filings

Filing Released Lang Actions
DEF 14A - APPLIED OPTOELECTRONICS, INC. (0001158114) (Filer)
Proxy Solicitation & Information Statement
2026-04-24 English
8-K - APPLIED OPTOELECTRONICS, INC. (0001158114) (Filer)
Regulatory Filings
2026-04-13 English
SCHEDULE 13G/A - APPLIED OPTOELECTRONICS, INC. (0001158114) (Subject)
Major Shareholding Notification
2026-03-26 English
SCHEDULE 13G - APPLIED OPTOELECTRONICS, INC. (0001158114) (Subject)
Major Shareholding Notification
2026-03-23 English
4 - APPLIED OPTOELECTRONICS, INC. (0001158114) (Issuer)
Director's Dealing
2026-03-23 English
144 - APPLIED OPTOELECTRONICS, INC. (0001158114) (Subject)
Regulatory Filings
2026-03-19 English

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.