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Applied Opt

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US:AAOILSE:0HGV

Applied Opt (US:AAOI) — Semiconductors. Number of exchanges where the company shares trade: 2. On this page — price and chart, dividends, top holders and share count history.

About the company

Website
ao-inc.com
Investor relations
investors.ao-inc.com/
Sector
Technology · Semiconductors
Headquarters
Sugar Land, United States
CEO
Dr. Chih-Hsiang Lin Ph.D.
Employees
4 691
Founded
1997
Shares outstanding
84.57 M as of 2026-08-03
Free float
80.6 M
Market cap
8.22 B USD
Insiders
9.78%
Institutions
62.91%
Industry (SIC)
Semiconductors & Related Devices
ISIN
US03823U1025
LEI
529900I8U6Q5SYDNLT48
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.

Exchanges and tickers

ExchangeTickerCurrencyPriceType
US USA StocksAAOIUSD115.59 +7.71%common stock
LSE London Stock Exchange0HGVUSD96.4693common stock

Price for 3 months

up day down day dividend ex-date payment dateHover / tap a day — open, close, high and low prices

Dividends

No dividend payments found (checked 04.10.2026). The company probably does not pay dividends.

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Top holders

HolderStakeSharesReport date
Blackrock Inc.7.63%6.45 M2026-06-30
Invesco Ltd.4.04%3.41 M2026-06-30
Vanguard Capital Managem…3.98%3.36 M2026-06-30
Marex Group Ltd.3.35%2.83 M2026-06-30
Vanguard Portfolio Manag…3.14%2.65 M2026-06-30
VANGUARD INDEX FUNDS-Van…2.86%2.42 M2026-06-30
UBS Group AG2.5%2.11 M2026-06-30
LIN CHIH-HSIANG THOMPSON…≈2.49%2.1 M2026-07-31
Oberweis Asset Managemen…2.12%1.79 M2026-06-30
Geode Capital Management…1.98%1.67 M2026-06-30
Value Aligned Research A…1.89%1.6 M2026-06-30
Goldman Sachs Group Inc1.88%1.59 M2026-06-30
BlackRock ETF Trust-iSha…1.79%1.52 M2026-06-30
OBERWEIS FUNDS-Oberweis…1.27%1.07 M2026-06-30
Manager Directed Portfol…1.2%1.01 M2026-07-31
VANGUARD WORLD FUND-Vang…1.16%984 5012026-05-31
AIM Sector Funds (Invesc…1.16%980 7342026-04-30
VANGUARD INDEX FUNDS-Van…1.03%874 4262026-06-30
VANGUARD INDEX FUNDS-Van…1.02%865 0982026-06-30
OBERWEIS FUNDS-Oberweis…0.63%528 7582026-06-30
VANGUARD INDEX FUNDS-Van…0.6%504 0792026-06-30
YEH SHU-HUA JOSHUA (Offi…≈0.45%377 4982026-08-18
MURRY STEFAN J (Chief Fi…≈0.43%367 1682026-09-10
LIN CHE-WEI (Director)≈0.3%253 5062025-08-14
CHANG HUNG-LUN FRED (Off…≈0.3%249 2762026-09-08
YEH WILLIAM H (Director)≈0.28%239 9852026-06-09
CHEN MIN-CHU MIKE (Direc…≈0.22%182 2192026-06-09
KUO DAVID C. (Officer)≈0.18%149 0782026-06-12
DELANEY CYNTHIA (Directo…≈0.07%63 1932026-06-09
BLACK RICHARD B (Directo…——2026-09-15

Regulator events

DateRegulatorEventDetails
2026-10-02ESMAоновлення даних інструментаISIN, майданчик HAND
2026-09-24ESMAоновлення даних інструментаISIN, майданчик HANB