ALKS vs AAOI

Comparison between Alkermes plc (ALKS, Company) and Applied Optoelectronics Inc (AAOI, Company).

ALKS is from the Healthcare sector, while AAOI is from the Technology sector.

5-Year PerformanceAAOI has outperformed ALKS, delivering a return of +71.7% compared to +15.4%

ALKS vs AAOI - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ALKS(COMPANY)	AAOI(COMPANY)
Market Cap	$9.04B	$9.04B
Max Drawdown	96.14%	98.49%
Sharpe Ratio	1.42	1.68
5Y Beta	0.61	3.81
Industry	Drug Manufacturers - Specialty & Generic	Communication Equipment
P/E Ratio	58.53	-185.08
Forward P/E	142.86	84.03
PEG Ratio	1.96	0.78
5Y EPS CAGR	N/A	-23.67%
Debt to Equity	86.23%	3.73%
Free Cash Flow Yield	2.45%	-4.62%
P/S Ratio	5.79	18.11
P/B Ratio	5.19	8.78

Market Cap

ALKS

$9.04B

Winner

AAOI

$9.04B

Max Drawdown

Winner

ALKS

96.14%

AAOI

98.49%

Sharpe Ratio

ALKS

1.42

Winner

AAOI

1.68

5Y Beta

Winner

ALKS

0.61

AAOI

3.81

Industry

ALKS

Drug Manufacturers - Specialty & Generic

AAOI

Communication Equipment

P/E Ratio

ALKS

58.53

Winner

AAOI

-185.08

Forward P/E

ALKS

142.86

Winner

AAOI

84.03

PEG Ratio

ALKS

1.96

Winner

AAOI

0.78

5Y EPS CAGR

ALKS

N/A

AAOI

-23.67%

Debt to Equity

ALKS

86.23%

Winner

AAOI

3.73%

Free Cash Flow Yield

Winner

ALKS

2.45%

AAOI

-4.62%

P/S Ratio

Winner

ALKS

5.79

AAOI

18.11

P/B Ratio

Winner

ALKS

5.19

AAOI

8.78

ALKS vs AAOI - Historical Returns

Returns include dividend reinvestment.

Period	ALKS	AAOI
1 month	+18.48%	-31.53%
3 months	+55.70%	-20.37%
6 months	+75.12%	+252.29%
1 year	+70.52%	+324.50%
5 years(CAGR)	+15.41%	+71.73%
10 years(CAGR)	+0.55%	+26.92%
Max(CAGR)	+4.00%	+21.48%

Winner

ALKS

+18.48%

AAOI

-31.53%

Winner

ALKS

+55.70%

AAOI

-20.37%

ALKS

+75.12%

Winner

AAOI

+252.29%

ALKS

+70.52%

Winner

AAOI

+324.50%

5Y(CAGR)

ALKS

+15.41%

Winner

AAOI

+71.73%

10Y(CAGR)

ALKS

+0.55%

Winner

AAOI

+26.92%

Max(CAGR)

ALKS

+4.00%

Winner

AAOI

+21.48%

ALKS vs AAOI - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	ALKS	AAOI
2026	+83.79%	+202.83%
2025	-2.68%	-2.08%
2024	+0.49%	+97.22%
2023	+7.23%	+927.66%
2022	+8.20%	-64.14%
2021	+17.83%	-41.32%
2020	+0.96%	-31.92%
2019	-29.92%	-25.19%
2018	-46.56%	-59.30%
2017	-2.44%	+63.72%
2016	-25.72%	+43.89%
2015	+36.30%	+59.04%
2014	+45.53%	-23.31%
2013	+110.89%	+50.70%
2012	+6.81%	N/A
2011	+38.33%	N/A
2010	+26.47%	N/A
2009	-12.14%	N/A
2008	-29.47%	N/A
2007	+19.10%	N/A
2006	-34.84%	N/A
2005	+36.47%	N/A
2004	+0.86%	N/A
2003	+102.70%	N/A
2002	-75.65%	N/A
2001	-4.60%	N/A
2000	+27.74%	N/A
1999	+34.60%	N/A

ALKS vs AAOI Drawdown Comparison

The maximum drawdown for ALKS was -96.14%, occurring on Jul 11, 2002. This drawdown has not yet recovered.

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

The current ALKS drawdown is -47.03%. The current AAOI drawdown is -46.25%.

Rank	ALKS	AAOI
#1	-96.14% Mar 1, 2000 - Jul 11, 2002	-98.49% Aug 1, 2017 - Mar 2, 2026
#2	-14.44% Jan 20, 2000 - Feb 3, 2000	-69.44% Mar 10, 2014 - Jan 12, 2017
#3	-12.68% Nov 26, 1999 - Dec 17, 1999	-48.72% May 13, 2026 - Jul 7, 2026
#4	-10.50% Dec 23, 1999 - Jan 7, 2000	-33.40% Mar 11, 2026 - Apr 8, 2026
#5	-9.45% Feb 18, 2000 - Feb 29, 2000	-31.83% Mar 27, 2017 - May 9, 2017
#6	-4.37% Nov 11, 1999 - Nov 16, 1999	-21.75% Jun 2, 2017 - Jul 13, 2017
#7	-4.12% Feb 11, 2000 - Feb 16, 2000	-20.81% Dec 11, 2013 - Feb 20, 2014
#8	-3.50% Jan 10, 2000 - Jan 13, 2000	-18.84% May 1, 2026 - May 11, 2026
#9	-3.33% Feb 8, 2000 - Feb 10, 2000	-16.03% Apr 20, 2026 - Apr 30, 2026
#10	-2.86% Nov 16, 1999 - Nov 22, 1999	-13.09% Mar 7, 2017 - Mar 24, 2017
#11	-2.52% Nov 2, 1999 - Nov 5, 1999	-9.60% Oct 22, 2013 - Nov 29, 2013
#12	-2.49% Nov 22, 1999 - Nov 26, 1999	-7.11% Feb 21, 2014 - Feb 28, 2014
#13	-0.62% Nov 9, 1999 - Nov 11, 1999	-6.99% Mar 2, 2026 - Mar 9, 2026
#14	-0.49% Dec 21, 1999 - Dec 23, 1999	-6.95% Apr 13, 2026 - Apr 16, 2026
#15	N/A	-6.67% Nov 29, 2013 - Dec 6, 2013