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Applied Optoelectronics, Inc. (AAOI) Stock

Technology · Communication Equipment · US
$55.86 +15.60%
Last updated Nov 12, 2026 09:21 UTC

AAOI Key Statistics

Market Cap$4.74B
P/E (TTM)-130.32
P/S (TTM)6.35
P/B (TTM)2.13
Revenue (TTM)$747.22M
EPS (TTM)$-0.43
Dividend Yield—
ROE (TTM)-2.28%
Net Margin-4.39%
Gross Margin28.80%
52W High$233.67
52W Low$18.50
Analyst ViewBuy
Price Target$139.00
Employees4,691
Volume15,472,015

About Applied Optoelectronics, Inc.

Applied Optoelectronics, Inc. (AAOI) is a global technology firm specializing in the creation, production, and distribution of fiber-optic networking solutions. Its extensive product catalog features optical modules, a range of laser components, subassemblies, transceivers, and complete turn-key systems. The company also supplies critical infrastructure hardware such as headend, node, and distribution equipment. AAOI caters to a varied clientele, including internet data center operators, manufacturers of cable television and telecommunications equipment, and internet service providers, utilizing both direct and partner-based sales channels. Founded in 1997, Applied Optoelectronics, Inc. is headquartered in Sugar Land, Texas.

CEO: Chih-Hsiang Lin. Company website

AAOI — Frequently Asked Questions

What is the AAOI stock price today?

Applied Optoelectronics, Inc. (AAOI) trades at $55.86, up 15.60% on the day, as of Nov 12, 2026 09:21 UTC.

What is Applied Optoelectronics, Inc.'s market cap?

Applied Optoelectronics, Inc. has a market capitalisation of $4.74B, calculated from the live AAOI share price and shares outstanding.

What is the P/E ratio of AAOI?

AAOI has no meaningful price-to-earnings ratio: Applied Optoelectronics, Inc. lost $0.43 per share over the last twelve months, and a P/E is only defined on positive earnings.

How much revenue does Applied Optoelectronics, Inc. make?

Applied Optoelectronics, Inc. generated revenue of $747.22M over the trailing twelve months, which puts the stock at 6.35 times sales.

What is the 52-week range for AAOI?

AAOI has traded between $18.50 and $233.67 over the past 52 weeks, and the last price is 76.1% below that high.

Is Applied Optoelectronics, Inc. profitable?

No. Applied Optoelectronics, Inc. is loss-making, with a net margin of -4.39% over the trailing twelve months.

What is the analyst price target for AAOI?

Wall Street analysts rate AAOI Buy, with an average price target of $139.00, 148.8% above the current price.

What sector is Applied Optoelectronics, Inc. in?

Applied Optoelectronics, Inc. is classified under the Technology sector and the Communication Equipment industry, and is domiciled in US.

Who is the CEO of Applied Optoelectronics, Inc.?

Chih-Hsiang Lin is the chief executive of Applied Optoelectronics, Inc., which employs 4,691 people.

Where can I track AAOI in real time?

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ETFs holding AAOI

VGT Vanguard Information Technology ETF 0.05% FTEC Fidelity MSCI Information Technology Index ETF 0.03% SCHV Schwab U.S. Large-Cap Value ETF 0.01% IWF iShares Russell 1000 Growth ETF 0.01% VTI Vanguard Morningstar Total Stock Market ETF 0.01% IWB iShares Russell 1000 ETF 0.01% VT Vanguard Total World Stock ETF 0.01% SCHX Schwab U.S. Large-Cap ETF 0.01% SCHB Schwab U.S. Broad Market ETF 0.01%

Largest institutional holders of AAOI

BlackRock, Inc. BLK 6,450,270 shares
Invesco Ltd. IVZ 3,414,262 shares
VANGUARD CAPITAL MANAGEMENT LLC 3,363,001 shares
Marex Group Ltd 2,830,272 shares
UBS Group AG 2,708,253 shares
VANGUARD PORTFOLIO MANAGEMENT LLC 2,651,718 shares
OBERWEIS ASSET MANAGEMENT INC/ 1,791,127 shares
GEODE CAPITAL MANAGEMENT, LLC 1,626,837 shares
Value Aligned Research Advisors, LLC 1,595,124 shares
GOLDMAN SACHS GROUP INC GS 1,586,453 shares