AAOI Applied Optoelectronics, Inc.
NASDAQActiveCommon stock
AAOI is the ticker symbol of Applied Optoelectronics, Inc., which is listed on NASDAQ.
AAOI at a glance
- Symbol
- AAOI
- Company / issuer
- Applied Optoelectronics, Inc.
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Jan 2015 – present
- Sector
- Technology
- Industry
- Semiconductors
- Country
- United States
- IPO year
- 2013
- Market cap
- $8.6 billion (Sep 2026)
Applied Optoelectronics, Inc. company profile
- Industry (SIC)
- Semiconductors & Related Devices
- Headquarters
- Sugar Land, TX
- Incorporated in
- DE
- Fiscal year end
- December 31
- SEC filer category
- Large accelerated filer
- Latest annual report
- 10-K filed 2026-02-26
- Latest interim report
- 10-Q filed 2026-08-06
- SEC CIK
- 1158114
Source: SEC EDGAR filer data.
AAOI price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol AAOI?
AAOI is the ticker symbol of Applied Optoelectronics, Inc on NASDAQ.
Is AAOI still trading?
Yes. AAOI appears in the current NASDAQ listings as of Sep 2026.
Which exchange is AAOI listed on?
AAOI is listed on NASDAQ.
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