What is Applied Optoelectronics's market cap?

Applied Optoelectronics (AAOI) has a market capitalization of $7.43B as of July 27, 2026. Market cap is the total market value of the company's outstanding shares (share price × shares outstanding), shown here in US dollars (USD).

How is Applied Optoelectronics's market cap calculated, and what currency is it in?

Market capitalization is calculated by multiplying Applied Optoelectronics's share price by its total shares outstanding. Although Applied Optoelectronics reports its financial statements in USD, market cap on this page is shown in US dollars (USD) for comparability with other companies.

What is the highest market cap Applied Optoelectronics has reached?

Applied Optoelectronics (AAOI) reached its all-time high market cap of $17B on May 13, 2026, based on daily closing values in our history.

What is the lowest market cap Applied Optoelectronics has reached?

Applied Optoelectronics (AAOI) recorded its all-time low market cap of $41.2M on July 11, 2022 in the available daily history.

Is Applied Optoelectronics's market cap above or below its 5-year average?

At $7.43B, Applied Optoelectronics's market cap is currently above its five-year average of $1.38B.

What was Applied Optoelectronics's market cap in 2025?

Applied Optoelectronics (AAOI) ended 2025 with a market cap of $2.1B.

What was Applied Optoelectronics's market cap in 2026?

Applied Optoelectronics (AAOI) ended 2026 with a market cap of $7.43B.

Applied Optoelectronics (AAOI) Market Cap 2013-2026

Current

$7.43B

As of Jul 27, 2026

5-Year Average

$1.38B

All-Time High

$17B

May 13, 2026

All-Time Low

$41.2M

Jul 11, 2022

Market cap daily chart for Applied Optoelectronics (AAOI)

Jul 28, 2021 – Jul 27, 2026 · 1,254 trading days

Market Cap growth chart for Applied Optoelectronics (AAOI) from 2017 to 2026

Latest: +254.3%

Market Cap history table for Applied Optoelectronics (AAOI) from 2013 to 2026


2026	$7.43B	+254.3%	+$5.33B	Jul 27, 2026	May 7, 2026
2025	$2.1B	+37.0%	+$567M	Dec 31, 2025	Feb 26, 2026
2024	$1.53B	+148.1%	+$914M	Dec 31, 2024	Feb 28, 2025
2023	$617M	+1072.7%	+$565M	Dec 31, 2023	Feb 23, 2024
2022	$52.6M	-62.0%	-$85.7M	Dec 31, 2022	Feb 27, 2023
2021	$138M	-25.7%	-$47.8M	Dec 31, 2021	Feb 24, 2022
2020	$186M	-21.6%	-$51.3M	Dec 31, 2020	Feb 25, 2021
2019	$237M	-21.7%	-$65.8M	Dec 31, 2019	Feb 28, 2020
2018	$303M	-60.2%	-$459M	Dec 31, 2018	Feb 26, 2019
2017	$762M	+83.4%	+$346M	Dec 31, 2017	Feb 28, 2018
2016	$415M	+46.3%	+$131M	Dec 31, 2016	Mar 9, 2017
2015	$284M	+66.5%	+$113M	Dec 31, 2015	Mar 14, 2016
2014	$170M	+13.9%	+$20.8M	Dec 31, 2014	Mar 5, 2015
2013	$150M	—	—	Dec 31, 2013	Mar 6, 2014

2026$7.43B+254.3%
2025$2.1B+37.0%
2024$1.53B+148.1%
2023$617M+1072.7%
2022$52.6M-62.0%
2021$138M-25.7%
2020$186M-21.6%
2019$237M-21.7%
2018$303M-60.2%
2017$762M+83.4%
2016$415M+46.3%
2015$284M+66.5%
2014$170M+13.9%
2013$150M—

Market Cap values are taken from Applied Optoelectronics's reported income statements (share counts) and end-of-day prices (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.

About Market Cap at Applied Optoelectronics (AAOI)

According to Applied Optoelectronics's latest reported financial statements, the company's latest reported market cap is $6.43B. Market capitalization is the total dollar value of all outstanding shares — shares outstanding × stock price — and the standard measure of a company's equity value. On this page, historical market cap snaps filing-period share counts to closing prices on or before each statement date (not intraday tick data).

Headline figure above is from the reporting period ending March 31, 2026 (reported May 7, 2026). Chart and table below cover the full reported history back to 2013.

As of the 2026 fiscal year, Applied Optoelectronics (AAOI) reported market cap of $7.43B – surged 254.3% year-over-year.

Across 2021–2026 (5 years), Applied Optoelectronics market cap produced a CAGR of +121.8% – sustaining 4 straight years of year-over-year growth.

$7.43B stands as the all-time-high annual market cap, posted in 2026, against a low of $52.6M during 2022.

Applied Optoelectronics Market Cap by Year

Applied Optoelectronics Market Cap 2026: $7.43B

2026's market cap for Applied Optoelectronics came in at $7.43B, surged 254.3% from 2025. This figure represents the highest annual value in the available history.

Applied Optoelectronics Market Cap 2025: $2.1B

Applied Optoelectronics posted market cap of $2.1B in 2025, surged 37.0% from 2024.

Applied Optoelectronics Market Cap 2024: $1.53B

In 2024, Applied Optoelectronics reported market cap of $1.53B, surged 148.1% from 2023.

Applied Optoelectronics Market Cap 2023: $617M

Applied Optoelectronics market cap in 2023 was $617M, surged 1072.7% from 2022.

Applied Optoelectronics Market Cap 2022: $52.6M

Applied Optoelectronics market cap in 2022 was $52.6M.

See more financial history for Applied Optoelectronics (AAOI).

Sector peers by Market Cap

Technology peers of Applied Optoelectronics (AAOI), ranked by their latest market cap


Apple (AAPL)	$4.95T
NVIDIA (NVDA)	$4.76T
Microsoft (MSFT)	$2.89T
TSMC (TSM)	$2.07T
Broadcom (AVGO)	$1.82T
Micron Technology (MU)	$1.02T
SK hynix (SKHY)	$1.02T
AMD (AMD)	$807B

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