AMPH vs ARKO

Comparison between Amphastar Pharmaceuticals Inc (AMPH, Company) and ARKO Corp - Class A (ARKO, Company).

AMPH is from the Healthcare sector, while ARKO is from the Consumer Cyclical sector.

5-Year PerformanceAMPH has outperformed ARKO, delivering a return of +0.2% compared to -1.8%

AMPH vs ARKO - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	AMPH(COMPANY)	ARKO(COMPANY)
Market Cap	$906M	$905M
Max Drawdown	74.05%	78.38%
Sharpe Ratio	-0.27	1.48
5Y Beta	0.76	1.11
Industry	Drug Manufacturers - Specialty & Generic	Specialty Retail
P/E Ratio	11.79	31.68
PEG Ratio	2.77	0.13
Dividend Yield	N/A	1.39%
5Y EPS CAGR	101.37%	N/A
Debt to Equity	0.00%	178.16%
Free Cash Flow Yield	14.93%	4.16%
P/S Ratio	1.23	0.14
P/B Ratio	1.15	2.29

Market Cap

Winner

AMPH

$906M

ARKO

$905M

Max Drawdown

Winner

AMPH

74.05%

ARKO

78.38%

Sharpe Ratio

AMPH

-0.27

Winner

ARKO

1.48

5Y Beta

Winner

AMPH

0.76

ARKO

1.11

Industry

AMPH

Drug Manufacturers - Specialty & Generic

ARKO

Specialty Retail

P/E Ratio

Winner

AMPH

11.79

ARKO

31.68

PEG Ratio

AMPH

2.77

Winner

ARKO

0.13

Dividend Yield

AMPH

N/A

ARKO

1.39%

5Y EPS CAGR

AMPH

101.37%

ARKO

N/A

Debt to Equity

Winner

AMPH

0.00%

ARKO

178.16%

Free Cash Flow Yield

Winner

AMPH

14.93%

ARKO

4.16%

P/S Ratio

AMPH

1.23

Winner

ARKO

0.14

P/B Ratio

Winner

AMPH

1.15

ARKO

2.29

AMPH vs ARKO - Historical Returns

Returns include dividend reinvestment.

Period	AMPH	ARKO
1 month	+14.80%	+27.83%
3 months	+10.54%	+63.83%
6 months	-20.50%	+71.51%
1 year	-24.02%	+97.05%
5 years(CAGR)	+0.17%	-1.83%
10 years(CAGR)	+2.34%	-0.41%
Max(CAGR)	+7.19%	-0.41%

AMPH

+14.80%

Winner

ARKO

+27.83%

AMPH

+10.54%

Winner

ARKO

+63.83%

AMPH

-20.50%

Winner

ARKO

+71.51%

AMPH

-24.02%

Winner

ARKO

+97.05%

5Y(CAGR)

Winner

AMPH

+0.17%

ARKO

-1.83%

10Y(CAGR)

Winner

AMPH

+2.34%

ARKO

-0.41%

Max(CAGR)

Winner

AMPH

+7.19%

ARKO

-0.41%

AMPH vs ARKO - Annual Returns (2014 - 2026)

Returns include dividend reinvestment.

Year	AMPH	ARKO
2026	-24.07%	+94.91%
2025	-26.35%	-27.26%
2024	-40.39%	-19.55%
2023	+119.33%	-3.27%
2022	+21.46%	+1.36%
2021	+15.64%	-2.77%
2020	+3.93%	-10.46%
2019	-2.38%	+0.11%
2018	+3.81%	+4.71%
2017	+4.00%	-1.34%
2016	+34.45%	N/A
2015	+20.19%	N/A
2014	+32.69%	N/A

AMPH vs ARKO Drawdown Comparison

The maximum drawdown for AMPH was -74.05%, occurring on May 15, 2026. This drawdown has not yet recovered.

The maximum drawdown for ARKO was -77.23%, occurring on Apr 8, 2025. This drawdown has not yet recovered.

The current AMPH drawdown is -69.09%. The current ARKO drawdown is -44.59%.

Rank	AMPH	ARKO
#1	-74.05% Aug 8, 2023 - May 15, 2026	-77.23% Sep 13, 2019 - Apr 8, 2025
#2	-49.92% Mar 1, 2019 - Jan 10, 2022	-35.63% Aug 12, 2019 - Sep 12, 2019
#3	-43.39% Nov 17, 2016 - Nov 9, 2018	-16.88% Mar 19, 2019 - Aug 12, 2019
#4	-42.11% Jun 25, 2015 - Aug 11, 2016	-3.14% Feb 14, 2019 - Mar 5, 2019
#5	-35.49% Apr 13, 2022 - Apr 18, 2023	-1.96% Nov 17, 2017 - May 3, 2018
#6	-20.08% Sep 20, 2016 - Nov 17, 2016	-1.64% May 3, 2018 - Jun 6, 2018
#7	-18.81% Sep 10, 2014 - Dec 8, 2014	-1.29% Mar 12, 2019 - Mar 18, 2019
#8	-18.41% Apr 21, 2023 - May 19, 2023	-0.89% Nov 16, 2018 - Jan 15, 2019
#9	-17.24% Jun 27, 2014 - Aug 25, 2014	-0.71% Jun 15, 2018 - Oct 31, 2018
#10	-15.42% Dec 3, 2018 - Jan 23, 2019	-0.51% Oct 31, 2018 - Nov 2, 2018
#11	-12.25% Aug 23, 2016 - Sep 20, 2016	-0.49% Jan 18, 2019 - Feb 6, 2019
#12	-11.50% Jan 7, 2015 - Feb 4, 2015	-0.24% Feb 8, 2019 - Feb 12, 2019
#13	-11.40% Jan 28, 2022 - Feb 7, 2022	-0.20% Jun 7, 2018 - Jun 15, 2018
#14	-11.03% Mar 13, 2015 - Jun 1, 2015	-0.20% Nov 8, 2018 - Nov 15, 2018
#15	-10.98% Dec 8, 2014 - Jan 7, 2015	N/A

Correlation

Correlation between AMPH and ARKO is -0.40 which considered as a weak negative correlation - the stocks show a slight tendency to move in opposite directions.

-0.40

-101