NASDAQ · Semiconductors

Applied Optoelectronics, Inc. (AAOI) Stock

$109.64 +3.53% NASDAQ: AAOI Technology

Valuation

MetricValue
Price$109.64
Market Cap$8.80B
P/E Ratio-150.72
P/B Ratio5.74
P/S Ratio15.80
EPS (TTM)$-0.64
52-Week High$233.67
52-Week Low$18.50
Dividend Yield0.00%

Financials & Margins

MetricValue
ROE-5.61%
ROA-2.48%
ROCE-3.60%
Gross Margin29.64%
Operating Margin-11.57%
Net Margin-9.57%
Debt/Equity0.16
Current Ratio2.63

Annual Financials (USD)

Metric20212022202320242025
Revenue$212.0M$223.0M$218.0M$249.0M$456.0M
Operating Profit$-57.0M$-59.0M$-41.0M$-71.0M$-55.0M
Net Profit$-54.0M$-66.0M$-56.0M$-187.0M$-38.0M
EPS$-2.01$-2.38$-1.75$-4.50$-0.64
Op Margin-26.8%-26.5%-19.0%-28.4%-12.0%

Balance Sheet (USD)

Metric20212022202320242025
Total Assets$454.0M$408.0M$389.0M$547.0M$1.2B
Total Liabilities$200.0M$224.0M$174.0M$318.0M$435.0M
Cash$35.0M$25.0M$45.0M$67.0M$216.0M
Borrowings$150.0M$156.0M$121.0M$191.0M$167.0M

Latest News

Can You Stomach The Plunge In Applied Optoelectronics Stock? Trefis · Jul 16, 2026 Applied Optoelectronics Falls 12%, Coherent and Lumentum Slide as AI Optics Trade Cools 24/7 Wall St. · Jul 15, 2026 Tradr's 2X Short Leveraged ETFs on AAOI and ORCL Begin Trading Stocktwits · Jul 15, 2026 Applied Optoelectronics (AAOI) Stock Looks Reasonable Despite A Very Large Five Year Run Simply Wall St. · Jul 15, 2026 Why Applied Optoelectronics (AAOI) Is Up 9.6% After Major Onshore AI Transceiver Expansion News – And What's Next Simply Wall St. · Jul 15, 2026

Cash Flow (USD)

Metric20212022202320242025
Operating Cash Flow$-12.0M$-14.0M$-8.0M$-70.0M$-174.0M
Investing Cash Flow$-21.0M$-8.0M$-24.0M$-94.0M$-390.0M
Financing Cash Flow$-1.0M$0$-1.0M$-7.0M$-10.0M
Net Cash Flow$-9.0M$-6.0M$20.0M$24.0M$137.0M
Free Cash Flow$-22.0M$-18.0M$-18.0M$-113.0M$-354.0M

Valuation & Return Ratios

MetricValue
PEG Ratio-2.96
EV / EBITDA-260.35
FCF Yield-4.39%
Quick Ratio2.13
Interest Coverage-21.86
Return 1Y285.20%
Return 3Y1333.48%
Return 5Y1786.38%

Peer Comparison

TickerPriceChangeP/EMarket CapDiv Yield
ALMUAeluma, Inc. $11.40 -4.44% -25.11 $208.68M 0.00%
BDCBelden Inc $109.15 +1.12% 18.05 $4.27B 0.18%
CALXCalix, Inc $37.24 +3.22% 44.06 $2.34B 0.00%
CIENCiena Corporation $449.77 +5.60% 84.71 $63.67B 0.00%
ERICTelefonaktiebolaget LM Ericsson (publ) $11.35 -1.99% 14.58 $37.50B 2.82%

About Applied Optoelectronics, Inc.

Applied Optoelectronics, Inc. is led by CEO Chih-Hsiang Lin, employs 4,691 people, headquartered in Sugar Land, US, publicly traded since 2013.

Applied Optoelectronics, Inc. (AAOI) stock trades at $109.64 with a market capitalization of $8.80B. The stock is valued at a price-to-earnings (P/E) ratio of -150.72, price-to-book of 5.74, price-to-sales of 15.80. Over the past 52 weeks the stock has ranged between $18.50 and $233.67, and currently trades 53.1% below its 52-week high.

On profitability, Applied Optoelectronics, Inc. generates a return on equity (ROE) of -5.61%, return on capital employed of -3.60%, an operating margin of -11.57%, a net profit margin of -9.57%.

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