Applied Optoelectronics Inc (AAOI) Gross Profit Margin starting from the third quarter 2026 to third quarter 2025, Profitability Trends and Ranking, Fundamental Ratios - CSIMarket
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• Gross Margin
• EBITDA Margin
• Operating Margin
• Net Margin
• Pre-Tax Margin
• Effective Tax Rate
• Free Cash Flow Margin
• Cash Flow Margin
Applied Optoelectronics Inc   (NASDAQ: AAOI)
    Sector • Technology    Industry • Semiconductors
   Industry • Semiconductors
   Sector • Technology


Applied Optoelectronics Inc 's Gross Profit Margin by quarter

Trends, Rankings, Statistics


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AAOI Gross Profit Margin (Sep 30 2026)
Q3 		(Jun 30 2026)
Q2 		(Mar 31 2026)
Q1 		(Dec 31 2025)
Q4 		(Sep 30 2025)
Q3
Y / Y Revenue Change 128.2 %
Seq. Revenue Change 40.62 %
Revenue In Millions $269.88
Gross Profit Margin 28.22 %
Gross Profit Margin Total Ranking # 2561
Gross Profit In Millions $76.16
Y / Y Gross Profit Change 128.95 %
Seq. Gross Profit Change 43.13 %


Commenting Third Quarter 2026 Gross Profit Margin
Applied Optoelectronics Inc Gross Profit grew by 43.13 % in Q3 sequentially to 76 millions, while Revenue increased by 40.62 %, this led to improvement in the company's Gross Profit Margin to 28.22 %, above the Applied Optoelectronics Inc average Gross Profit Margin.


Observing third quarter 2026 results within Semiconductors industry 65 other companies have achieved higher Gross Profit Margin. While Gross Profit Margin total ranking has impoved so far to 2561, from total ranking in the previous quarter at 2709.
Learn about Gross Margin
AAOI's Gross Profit Margin third quarter 2026 Company Ranking
Within: No.
Semiconductors Industry # 66
Technology Sector # 487
Overall # 2540

Gross Profit Margin Statistics
High Average Low
45.4 % 27.76 % 10.11 %
(Jun 30 2017)   (Dec 31 2022)


AAOI Gross Income Trends • More of AAOI's Profitabilty Ratios • AAOI Stock Quotes and Charts


Other Gross Profit Margin Profitability Ratios
AAOI's Cumulative Gross Profit Margin
Semiconductors Industry Gross Profit Margin Trends and Statistics
Technology Sector Gross Profit Margin Statistics
Gross Profit Margin Profitability Trends for overall market
AAOI's Gross Profit Margin Profitability versus Semiconductors Industry, Technology Sector and total Market
Highest Ranking Gross Profit Margin
Lowest Ranking Gross Profit Margin
Gross Profit Margin Profit Margin for AAOI's Competitors
Gross Profit Margin Profit Margin for Applied Optoelectronics Inc 's Suppliers
Gross Profit Margin Profit Margin for AAOI's Customers

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AAOI's Annual Growth Rates AAOI's Profitability Ratios AAOI's Asset Turnover Ratio AAOI's Dividend Growth
AAOI's Roe AAOI's Valuation Ratios AAOI's Financial Strength Ratios AAOI's Gross Profit Growth
AAOI's Roa AAOI's Inventory Turnover Ratio AAOI's Growth Rates AAOI's Dividend Comparisons


Companies with similar Gross Profit Margin in the quarter ending Sep 30 2026, within Semiconductors Industry Gross Profit MarginSep 30 2026 MRQ Gross ProfitSep 30 2026 MRQ Revenue
Astera Labs Inc   72.28 %$ 422.752  Millions$ 584.899  Millions
Guerrilla RF, Inc.  71.66 %$ 7.235  Millions$ 10.096  Millions
Lattice Semiconductor Corp  67.39 %$ 196.120  Millions$ 291.035  Millions
Microchip Technology Incorporated  65.86 %$ 1,068.000  Millions$ 1,621.500  Millions
Texas Instruments Incorporated  64.19 %$ 3,887.000  Millions$ 6,055.000  Millions
Viavi Solutions Inc   61.22 %$ 287.300  Millions$ 469.300  Millions
Maxlinear Inc   58.73 %$ 128.070  Millions$ 218.057  Millions
First Solar Inc   57.93 %$ 713.060  Millions$ 1,230.936  Millions
Nxp Semiconductors N v   57.82 %$ 2,189.000  Millions$ 3,786.000  Millions
Power Integrations Inc   55.56 %$ 69.717  Millions$ 125.476  Millions
Monolithic Power Systems Inc  55.35 %$ 665.539  Millions$ 1,202.409  Millions
Formfactor inc   54.68 %$ 153.396  Millions$ 280.547  Millions
Cirrus Logic Inc   53.72 %$ 300.553  Millions$ 559.462  Millions
Sitime Corporation  51.60 %$ 154.118  Millions$ 298.671  Millions
Allegro Microsystems Inc   49.18 %$ 136.162  Millions$ 276.884  Millions
Gsi Technology Inc  48.48 %$ 2.918  Millions$ 6.019  Millions
Synaptics Incorporated  47.76 %$ 140.400  Millions$ 294.000  Millions
Qnity Electronics Inc   47.75 %$ 743.000  Millions$ 1,556.000  Millions
Tigo Energy Inc   46.16 %$ 11.097  Millions$ 24.039  Millions
Nano Dimension Ltd   45.25 %$ 14.441  Millions$ 31.915  Millions
Enphase Energy Inc   43.34 %$ 127.118  Millions$ 293.329  Millions
Intel Corporation  42.97 %$ 7,096.000  Millions$ 16,513.000  Millions
Cts Corporation  42.22 %$ 63.152  Millions$ 149.583  Millions
On Semiconductor Corporation  41.40 %$ 713.000  Millions$ 1,722.300  Millions
Ipg Photonics Corp  40.71 %$ 117.054  Millions$ 287.500  Millions
Navitas Semiconductor Corporation  39.35 %$ 5.505  Millions$ 13.991  Millions
Diodes Inc  36.14 %$ 192.465  Millions$ 532.587  Millions
Solaredge Technologies Inc   33.19 %$ 108.235  Millions$ 326.076  Millions
Nlight Inc   33.12 %$ 24.431  Millions$ 73.763  Millions
Shoals Technologies Group Inc   31.95 %$ 62.396  Millions$ 195.308  Millions




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