124.82
price down icon3.32%   -4.28
after-market After Hours: 112.30 -12.52 -10.03%
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Applied Optoelectronics Inc stock is traded at $124.82, with a volume of 8.45M. It is down -3.32% in the last 24 hours and up +4.66% over the past month. Applied Optoelectronics Inc is a provider of fiber-optic networking products, for four networking end-markets; internet data center, CATV, telecom, and FTTH. The Company designs and manufactures a wide range of optical communications products at varying levels of integration, from components, subassemblies, and modules to meet turn-key equipment. Through direct sales personnel, and manufacturing teams in the United States, China, and Taiwan, the company coordinates with customers to determine product design, qualifications, and performance. The Company has manufacturing and research and development facilities located in the U.S., Taiwan, and China.
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Previous Close:
$129.10
Open:
$129.368
24h Volume:
8.45M
Relative Volume:
0.71
Market Cap:
$10.56B
Revenue:
$507.00M
Net Income/Loss:
$-43.34M
P/E Ratio:
-189.04
EPS:
-0.6603
Net Cash Flow:
$-449.36M
1W Performance:
-16.94%
1M Performance:
+4.66%
6M Performance:
+141.52%
1Y Performance:
+426.67%
1-Day Range:
Value
$121.89
$133.72
1-Week Range:
Value
$118.60
$160.99
52-Week Range:
Value
$18.50
$233.67

Applied Optoelectronics Inc Stock (AAOI) Company Profile

Name
Name
Applied Optoelectronics Inc
Name
Phone
281-295-1800
Name
Address
13139 JESS PIRTLE BLVD, SUGAR LAND
Name
Employee
4,691
Name
Next Earnings Date
2026-08-06
Name
Latest SEC Filings
Name
AAOI's Discussions on Twitter

Compare AAOI vs CSCO, MSI, LITE, HPE, NOK

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
AAOI icon
AAOI
Applied Optoelectronics Inc
124.82 10.92B 507.00M -43.34M -449.36M -0.6603
CSCO icon
CSCO
Cisco Systems Inc
111.04 431.94B 60.75B 12.23B 11.79B 3.0675
MSI icon
MSI
Motorola Solutions Inc
480.47 78.38B 11.87B 2.10B 2.49B 12.40
LITE icon
LITE
Lumentum Holdings Inc
866.71 78.87B 2.49B 439.90M 114.00M 5.3881
HPE icon
HPE
Hewlett Packard Enterprise Co
53.45 70.04B 38.91B 1.56B 3.99B 1.0634
NOK icon
NOK
Nokia Corp Adr
10.21 56.66B 23.20B 909.72M 1.64B 0.1603

Applied Optoelectronics Inc Stock (AAOI) Upgrades & Downgrades

Date Action Analyst Rating Change
Feb-27-26 Upgrade B. Riley Securities Sell → Neutral
Feb-27-26 Downgrade Northland Capital Outperform → Market Perform
Nov-10-25 Downgrade B. Riley Securities Neutral → Sell
Jul-25-25 Initiated Needham Buy
Jul-08-25 Initiated Wolfe Research Peer Perform
Mar-07-25 Upgrade B. Riley Securities Sell → Neutral
Dec-10-24 Downgrade B. Riley Securities Neutral → Sell
Sep-03-24 Upgrade Raymond James Mkt Perform → Outperform
Feb-23-24 Downgrade B. Riley Securities Buy → Neutral
Jan-30-24 Initiated Rosenblatt Buy
Dec-13-23 Reiterated B. Riley Securities Buy
Aug-04-23 Upgrade B. Riley Securities Neutral → Buy
Feb-25-22 Downgrade Craig Hallum Hold → Sell
Mar-02-21 Downgrade Needham Buy → Hold
Nov-09-20 Reiterated Needham Buy
Nov-06-20 Reiterated B. Riley Securities Neutral
Oct-26-20 Upgrade Northland Capital Under Perform → Market Perform
Aug-07-20 Upgrade Craig Hallum Sell → Hold
Aug-07-20 Reiterated Needham Buy
Jul-21-20 Upgrade Needham Hold → Buy
May-08-20 Downgrade Rosenblatt Buy → Neutral
Nov-05-19 Upgrade Rosenblatt Neutral → Buy
Oct-22-19 Downgrade JP Morgan Neutral → Underweight
Jul-29-19 Initiated JP Morgan Neutral
Jun-27-19 Upgrade Rosenblatt Sell → Neutral
Feb-22-19 Downgrade DA Davidson Buy → Neutral
Feb-22-19 Downgrade Needham Buy → Hold
Feb-22-19 Downgrade Raymond James Outperform → Mkt Perform
Feb-12-19 Reiterated Rosenblatt Sell
Nov-08-18 Reiterated B. Riley FBR Neutral
Sep-28-18 Downgrade Raymond James Strong Buy → Outperform
Sep-27-18 Downgrade Loop Capital Hold → Sell
Feb-22-18 Reiterated Needham Strong Buy
Jan-29-18 Downgrade Piper Jaffray Overweight → Neutral
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Applied Optoelectronics Inc Stock (AAOI) Latest News

pulisher
Aug 21, 2026

Applied Optoelectronics Shares Fall in Late Trading as Company Launches $600 Million ATM to Expand Fundraising - TechStock²

Aug 21, 2026
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Aug 21, 2026

Applied Optoelectronics Initiates $600 Million At-the-Market Stock Offering - Kalkine Media

Aug 21, 2026
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Aug 21, 2026

AAOI Looks 392.0% Overvalued on GF Value™ - GuruFocus

Aug 21, 2026
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Aug 21, 2026

Applied Optoelectronics Enters Equity Distribution Agreement With Raymond James, Needham & Company - TradingView

Aug 21, 2026
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Aug 21, 2026

Applied Optoelectronics Launches Up to $600 Million ATM Program With Raymond James and Needham - TradingView

Aug 21, 2026
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Aug 21, 2026

Applied Optoelectronics (NASDAQ: AAOI) lines up new stock-sale plan - Stock Titan

Aug 21, 2026
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Aug 21, 2026

From 35 employees to 5,000: Applied Optoelectronics' CFO on 25 years in Fort Bend County - The Business Journals

Aug 21, 2026
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Aug 21, 2026

Asset turnover of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 21, 2026
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Aug 21, 2026

Applied Optoelectronics Has A $1.4B Demand Bottleneck – Buy Now! | AAOI Stock Analysis Ashutosh Sharma (7XklkX3BId) - Mshale

Aug 21, 2026
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Aug 21, 2026

Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh Dividends – SET:AAOI23 - TradingView

Aug 21, 2026
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Aug 21, 2026

Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh - TradingView

Aug 21, 2026
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Aug 21, 2026

Applied Optoelectronics SVP Yeh sells $886k in shares By Investing.com - Investing.com South Africa

Aug 21, 2026
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Aug 21, 2026

Free float of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 21, 2026
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Aug 21, 2026

Price to earnings ratio of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 21, 2026
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Aug 21, 2026

Applied Optoelectronics Company Profile & Introduction - Moomoo

Aug 21, 2026
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Aug 21, 2026

Cost of goods sold of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 21, 2026
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Aug 20, 2026

Total debt of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Free cash flow of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Total assets of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Total equity of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Applied Optoelectronics (AAOI) Insider Shu-hua Yeh Sells 6,000 S - GuruFocus

Aug 20, 2026
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Aug 20, 2026

Applied Optoelectronics SVP Shu-Hua Yeh Sells 6,000 Shares via 10b5-1 Plan on August 18, 2026 - Kalkine Media

Aug 20, 2026
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Aug 20, 2026

Total revenue of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Return on assets % of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Price to sales ratio of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Pretax income of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Taxes of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Gross profit of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Operating margin % of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

EBITDA margin % of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Dilution adjustment of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Price to earnings forward of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Gross margin % of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Price to book ratio of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Number of shareholders of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Equity in earnings of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

EBITDA of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Diluted shares outstanding of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Applied Optoelectronics (NASDAQ:AAOI) Insider Shu-Hua (Joshua) Yeh Sells 6,000 Shares of Stock - MarketBeat

Aug 20, 2026
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Aug 20, 2026

Operating income of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

EBIT of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Applied Optoelectronics SVP Yeh sells $886k in shares - Investing.com

Aug 20, 2026
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Aug 20, 2026

Price to cash flow ratio of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Applied Optoelectronics Insider Sold Shares Worth $886,380, According to a Recent SEC Filing - marketscreener.com

Aug 20, 2026
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Aug 20, 2026

Applied Optoelectronics (NASDAQ: AAOI) exec sells stock under 10b5-1 plan - Stock Titan

Aug 20, 2026
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Aug 20, 2026

Price to book forward of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Enterprise value of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Net margin % of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Applied Optoelectronics: Why The Recent Weakness Looks Like An Opportunity - Seeking Alpha

Aug 20, 2026
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Aug 20, 2026

Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh Financial Statements – SET:AAOI23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh Revenue Breakdown – SET:AAOI23 - TradingView

Aug 20, 2026

Applied Optoelectronics Inc Stock (AAOI) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$368.51
price up icon 2.22%
$68.65
price up icon 5.52%
$10.22
price up icon 1.09%
UI UI
$559.00
price down icon 2.59%
$395.79
price up icon 0.84%
NOK NOK
$10.21
price up icon 0.59%
Cap:     |  Volume (24h):