Applied Optoelectronics, Inc. (AAOI) Shares Outstanding

Shares Outstanding

80.24M195.10K+0.24%

May 9, 2026

Summary

Current Value: As of today, AAOI has 80.24M outstanding shares, up +0.24% on May 9, 2026
Historical Performance: AAOI shares outstanding is up +42.94% year-over-year, up +174.84% over the past 3 years
All-Time High Comparison: AAOI shares outstanding is currently at its all-time high
3-Year Low Comparison: AAOI shares outstanding is +174.84% above its 3-year low of 29.20M reached on an earlier date

Chart

Performance

AAOI Performance
Metric	Date	Value	1Y	3Y	5Y
Shares Outstanding	May 9, 26	80.24M	+42.9%	+174.8%	+198.7%
Price	May 29, 26	$158.41	+835.7%	+8237.4%	+1824.8%
Market Cap	May 29, 26	$13B	+1237.4%	+10000.0%	+5649.8%
PE Ratio	May 29, 26	-	–	–	–
TTM Revenue	Mar 31, 26	$507.00M	+64.3%	+126.7%	+107.9%
TTM EPS	Mar 31, 26	-$0.66	+82.9%	+72.0%	+73.3%
	May 29, 26	$12.54B	+1067.9%	+6688.8%	+3707.6%
TTM Net Income	Mar 31, 26	-$43.34M	+74.9%	+35.0%	+24.3%
TTM Dividend	May 29, 26	-	–	–	–

Highs

AAOI Shares Outstanding Highs Comparison
Period	High	Date	Current
1Y	80.24M	May 9, 26	at high
3Y	80.24M	May 9, 26	at high
5Y	80.24M	May 9, 26	at high
All	80.24M	May 9, 26	at high

Lows

AAOI Shares Outstanding Lows Comparison
Period	Low	Date	Current
1Y	56.14M	N/A	+42.9%
3Y	29.20M	N/A	+174.8%
5Y	26.86M	N/A	+198.7%
All	290.00K	Sep 29, 13	>+9999.0%

History

Month	Value	Change
May 2026	80.24M	+7.0%
Dec 2025	75.00M	+51.8%
Dec 2024	49.39M	+29.5%
Dec 2023	38.15M	+33.3%
Dec 2022	28.62M	+4.8%
Dec 2021	27.32M	+8.8%
Dec 2020	25.11M	+24.7%
Dec 2019	20.14M	+1.7%

Month	Value	Change
Dec 2018	19.81M	+1.8%
Dec 2017	19.45M	+5.7%
Dec 2016	18.40M	+9.3%
Dec 2015	16.84M	+13.6%
Dec 2014	14.82M	+17.2%
Dec 2013	12.64M	-3.8%
Dec 2012	13.14M	0.0%
Dec 2011	13.14M	-

FAQ

What is the current shares outstanding of AAOI?
As of today, AAOI shares outstanding is 80.24M
What is 1-year change in AAOI shares outstanding?
AAOI shares outstanding is up +42.94% year-over-year
What is 3-year change in AAOI shares outstanding?
AAOI shares outstanding is up +174.84% over the past 3 years
How far is AAOI shares outstanding from its all-time high?
AAOI shares outstanding is currently at its all-time high

Data Sources & References

AAOI Official Website www.ao-inc.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1158114/000143774926005875/0001437749-26-005875-index.htm
AAOI Profile on Yahoo Finance finance.yahoo.com/quote/AAOI
AAOI Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/aaoi