Applied Optoelectronics, Inc. (AAOI)
NASDAQ: AAOI · Real-Time Price · USD
137.26
-8.52 (-5.84%)
At close: Apr 28, 2026, 4:00 PM EDT
138.82
+1.56 (1.14%)
After-hours: Apr 28, 2026, 4:49 PM EDT

Company Description

Applied Optoelectronics, Inc. engages in the design, manufacture, and sale of fiber-optic networking products in the United States, Taiwan, and China.

The company offers optical modules, optical filters, lasers, laser components, subassemblies, transmitters and transceivers, turn-key equipment, headend, node, and distribution equipment, as well as amplifiers.

It sells its products to internet data center operators, cable television, telecom equipment manufacturers, fiber-to-the-home, 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.

Applied Optoelectronics, Inc.
Applied Optoelectronics logo
Country United States
Founded 1997
IPO Date Sep 26, 2013
Industry Communication Equipment
Sector Technology
Employees 4,691
CEO Chih-Hsiang Lin

Contact Details

Address:
13139 Jess Pirtle Boulevard
Sugar Land, Texas 77478
United States
Phone 281 295 1800
Website ao-inc.com

Stock Details

Ticker Symbol AAOI
Exchange NASDAQ
Stock Type Common Stock
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001158114
CUSIP Number 03823U102
ISIN Number US03823U1025
Employer ID 76-0533927
SIC Code 3674

Key Executives

Name Position
Dr. Chih-Hsiang Lin Ph.D. Founder, Chairman, President and Chief Executive Officer
Dr. Stefan J. Murry Ph.D. Chief Financial Officer and Chief Strategy Officer
David C. Kuo J.D. Senior Vice President, Chief Legal and Compliance Officer and Secretary
Dr. Hung-Lun Chang Ph.D. Senior Vice President and North America General Manager
Shu-Hua Yeh Senior Vice President and Asia General Manager
Lindsay Grant Savarese Investor Relations
Todd McCrum Senior Vice President and GM of Broadband Access
Jessica Hung Vice President of Finance and Controller

Latest SEC Filings

Date Type Title
Apr 24, 2026 ARS Filing
Apr 24, 2026 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Apr 24, 2026 DEF 14A Other definitive proxy statements
Apr 14, 2026 PRE 14A Other preliminary proxy statements
Apr 13, 2026 8-K Current Report
Apr 10, 2026 144 Filing
Mar 26, 2026 SCHEDULE 13G/A Filing
Mar 23, 2026 SCHEDULE 13G Filing
Mar 19, 2026 144 Filing
Mar 19, 2026 144/A Filing