AAOI vs FLS

Comparison between Applied Optoelectronics Inc (AAOI, Company) and Flowserve Corp (FLS, Company).

AAOI is from the Technology sector, while FLS is from the Industrials sector.

5-Year PerformanceAAOI has outperformed FLS, delivering a return of +68.5% compared to +13.9%

AAOI vs FLS - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	AAOI(COMPANY)	FLS(COMPANY)
Market Cap	$8.73B	$8.74B
Max Drawdown	98.49%	77.36%
Sharpe Ratio	1.58	0.77
5Y Beta	3.79	1.55
Industry	Communication Equipment	Specialty Industrial Machinery
P/E Ratio	-178.74	19.52
Forward P/E	84.03	17.89
PEG Ratio	0.78	0.23
Dividend Yield	N/A	1.19%
5Y Dividends CAGR	N/A	5.99%
5Y EPS CAGR	-23.67%	24.01%
Debt to Equity	3.73%	77.52%
Free Cash Flow Yield	-4.79%	5.87%
P/S Ratio	17.49	1.89
P/B Ratio	8.65	3.90

Market Cap

AAOI

$8.73B

Winner

FLS

$8.74B

Max Drawdown

AAOI

98.49%

Winner

FLS

77.36%

Sharpe Ratio

Winner

AAOI

1.58

FLS

0.77

5Y Beta

AAOI

3.79

Winner

FLS

1.55

Industry

AAOI

Communication Equipment

FLS

Specialty Industrial Machinery

P/E Ratio

Winner

AAOI

-178.74

FLS

19.52

Forward P/E

AAOI

84.03

Winner

FLS

17.89

PEG Ratio

AAOI

0.78

Winner

FLS

0.23

Dividend Yield

AAOI

N/A

FLS

1.19%

5Y Dividends CAGR

AAOI

N/A

FLS

5.99%

5Y EPS CAGR

AAOI

-23.67%

Winner

FLS

24.01%

Debt to Equity

Winner

AAOI

3.73%

FLS

77.52%

Free Cash Flow Yield

AAOI

-4.79%

Winner

FLS

5.87%

P/S Ratio

AAOI

17.49

Winner

FLS

1.89

P/B Ratio

AAOI

8.65

Winner

FLS

3.90

AAOI vs FLS - Historical Returns

Returns include dividend reinvestment.

Period	AAOI	FLS
1 month	-27.91%	+0.17%
3 months	-32.90%	-17.08%
6 months	+161.62%	-5.76%
1 year	+287.87%	+34.21%
5 years(CAGR)	+68.47%	+13.95%
10 years(CAGR)	+22.61%	+5.98%
Max(CAGR)	+19.49%	+11.37%

AAOI

-27.91%

Winner

FLS

+0.17%

AAOI

-32.90%

Winner

FLS

-17.08%

Winner

AAOI

+161.62%

FLS

-5.76%

Winner

AAOI

+287.87%

FLS

+34.21%

5Y(CAGR)

Winner

AAOI

+68.47%

FLS

+13.95%

10Y(CAGR)

Winner

AAOI

+22.61%

FLS

+5.98%

Max(CAGR)

Winner

AAOI

+19.49%

FLS

+11.37%

AAOI vs FLS - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	AAOI	FLS
2026	+147.02%	+3.36%
2025	-2.08%	+22.83%
2024	+97.22%	+44.37%
2023	+927.66%	+35.29%
2022	-64.14%	+1.67%
2021	-41.32%	-10.02%
2020	-31.92%	-25.24%
2019	-25.19%	+33.08%
2018	-59.30%	-9.01%
2017	+63.72%	-12.92%
2016	+43.89%	+16.21%
2015	+59.04%	-28.37%
2014	-23.31%	-19.84%
2013	+50.70%	+58.24%
2012	N/A	+45.71%
2011	N/A	-16.36%
2010	N/A	+24.27%
2009	N/A	+74.34%
2008	N/A	-44.96%
2007	N/A	+89.63%
2006	N/A	+23.37%
2005	N/A	+47.28%
2004	N/A	+32.28%
2003	N/A	+36.92%
2002	N/A	-44.00%
2001	N/A	+28.99%
2000	N/A	+30.05%
1999	N/A	-1.38%

AAOI vs FLS Drawdown Comparison

The maximum drawdown for AAOI was -98.49%, occurring on Jul 11, 2022. Recovery took 2156 trading sessions.

The maximum drawdown for FLS was -77.36%, occurring on Oct 10, 2002. Recovery took 819 trading sessions.

The current AAOI drawdown is -56.15%. The current FLS drawdown is -20.55%.

Rank	AAOI	FLS
#1	-98.49% Aug 1, 2017 - Mar 2, 2026	-77.36% May 2, 2002 - Aug 2, 2005
#2	-69.44% Mar 10, 2014 - Jan 12, 2017	-73.54% Apr 2, 2014 - Oct 29, 2025
#3	-56.15% May 13, 2026 - Jul 27, 2026	-73.10% Jul 21, 2008 - Sep 14, 2012
#4	-33.40% Mar 11, 2026 - Apr 8, 2026	-41.25% May 22, 2001 - Apr 25, 2002
#5	-31.83% Mar 27, 2017 - May 9, 2017	-40.31% Nov 18, 1999 - Aug 22, 2000
#6	-21.75% Jun 2, 2017 - Jul 13, 2017	-29.83% Feb 25, 2026 - May 19, 2026
#7	-20.81% Dec 11, 2013 - Feb 20, 2014	-21.25% May 10, 2006 - Apr 24, 2007
#8	-18.84% May 1, 2026 - May 11, 2026	-20.62% Dec 13, 2007 - Feb 20, 2008
#9	-16.03% Apr 20, 2026 - Apr 30, 2026	-17.19% Aug 8, 2007 - Sep 19, 2007
#10	-13.09% Mar 7, 2017 - Mar 24, 2017	-17.08% Jun 16, 2008 - Jul 14, 2008
#11	-9.60% Oct 22, 2013 - Nov 29, 2013	-16.74% Mar 7, 2001 - Apr 17, 2001
#12	-7.11% Feb 21, 2014 - Feb 28, 2014	-15.47% Feb 28, 2008 - Apr 7, 2008
#13	-6.99% Mar 2, 2026 - Mar 9, 2026	-15.35% Dec 12, 2000 - Dec 27, 2000
#14	-6.95% Apr 13, 2026 - Apr 16, 2026	-13.80% Sep 6, 2000 - Oct 30, 2000
#15	-6.67% Nov 29, 2013 - Dec 6, 2013	-11.57% Dec 31, 2013 - Feb 19, 2014