DK vs AEHR

Comparison between Delek US Holdings Inc (DK, Company) and Aehr Test Systems (AEHR, Company).

DK is from the Energy sector, while AEHR is from the Technology sector.

5-Year PerformanceAEHR has outperformed DK, delivering a return of +107.5% compared to +19.1%

DK vs AEHR - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	DK(COMPANY)	AEHR(COMPANY)
Market Cap	$2.89B	$2.89B
Max Drawdown	87.29%	95.45%
Sharpe Ratio	1.80	2.34
5Y Beta	0.80	2.94
Industry	Oil & Gas Refining & Marketing	Semiconductor Equipment & Materials
P/E Ratio	-9.75	-310.76
Forward P/E	20.33	9.86
PEG Ratio	-0.01	0.90
Dividend Yield	2.12%	N/A
5Y Dividends CAGR	15.51%	N/A
5Y EPS CAGR	N/A	-10.20%
Debt to Equity	1054.01%	0.00%
Free Cash Flow Yield	16.52%	-0.42%
P/S Ratio	0.27	65.55
P/B Ratio	54.34	21.37

Market Cap

Winner

$2.89B

AEHR

$2.89B

Max Drawdown

Winner

87.29%

AEHR

95.45%

Sharpe Ratio

1.80

Winner

AEHR

2.34

5Y Beta

Winner

0.80

AEHR

2.94

Industry

Oil & Gas Refining & Marketing

AEHR

Semiconductor Equipment & Materials

P/E Ratio

-9.75

Winner

AEHR

-310.76

Forward P/E

20.33

Winner

AEHR

9.86

PEG Ratio

Winner

-0.01

AEHR

0.90

Dividend Yield

2.12%

AEHR

N/A

5Y Dividends CAGR

15.51%

AEHR

N/A

5Y EPS CAGR

N/A

AEHR

-10.20%

Debt to Equity

1054.01%

Winner

AEHR

0.00%

Free Cash Flow Yield

Winner

16.52%

AEHR

-0.42%

P/S Ratio

Winner

0.27

AEHR

65.55

P/B Ratio

54.34

Winner

AEHR

21.37

DK vs AEHR - Historical Returns

Returns include dividend reinvestment.

Period	DK	AEHR
1 month	+0.56%	-1.46%
3 months	+13.03%	+142.71%
6 months	+39.27%	+289.82%
1 year	+138.98%	+785.14%
5 years(CAGR)	+19.06%	+107.50%
10 years(CAGR)	+17.07%	+50.92%
Max(CAGR)	+8.45%	+12.43%

Winner

+0.56%

AEHR

-1.46%

+13.03%

Winner

AEHR

+142.71%

+39.27%

Winner

AEHR

+289.82%

+138.98%

Winner

AEHR

+785.14%

5Y(CAGR)

+19.06%

Winner

AEHR

+107.50%

10Y(CAGR)

+17.07%

Winner

AEHR

+50.92%

Max(CAGR)

+8.45%

Winner

AEHR

+12.43%

DK vs AEHR - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	DK	AEHR
2026	+59.94%	+364.94%
2025	+68.99%	+21.99%
2024	-26.66%	-33.35%
2023	+3.87%	+44.26%
2022	+70.92%	-14.07%
2021	-2.22%	+899.17%
2020	-49.87%	+22.22%
2019	+4.63%	+29.87%
2018	-7.27%	-49.64%
2017	+41.63%	+13.87%
2016	+8.23%	+28.19%
2015	-11.90%	-31.64%
2014	-18.31%	-19.05%
2013	+35.51%	+267.86%
2012	+121.04%	+44.07%
2011	+58.59%	-55.93%
2010	+1.78%	-14.29%
2009	+26.41%	-45.00%
2008	-73.25%	-66.34%
2007	+30.39%	+17.31%
2006	+1.08%	+20.77%
2005	N/A	+3.48%
2004	N/A	+32.72%
2003	N/A	+13.14%
2002	N/A	-35.79%
2001	N/A	-15.00%
2000	N/A	+5.00%
1999	N/A	+9.58%

DK vs AEHR Drawdown Comparison

The maximum drawdown for DK was -86.87%, occurring on Nov 21, 2008. Recovery took 1293 trading sessions.

The maximum drawdown for AEHR was -95.45%, occurring on Nov 22, 2011. Recovery took 3824 trading sessions.

The current DK drawdown is -4.00%. The current AEHR drawdown is -11.62%.

Rank	DK	AEHR
#1	-86.87% Jul 19, 2007 - Sep 4, 2012	-95.45% Jul 5, 2006 - Sep 13, 2021
#2	-84.15% Jun 4, 2018 - Mar 26, 2026	-87.37% Aug 1, 2023 - Apr 8, 2026
#3	-69.90% Apr 1, 2015 - Jan 16, 2018	-81.47% Mar 15, 2000 - Jun 29, 2006
#4	-49.16% Mar 11, 2013 - Mar 18, 2015	-73.02% Nov 5, 2021 - Nov 23, 2022
#5	-31.35% Aug 23, 2006 - May 3, 2007	-39.77% Mar 23, 2023 - Jun 2, 2023
#6	-30.66% May 12, 2006 - Aug 11, 2006	-36.27% Dec 1, 2022 - Jan 10, 2023
#7	-21.51% Mar 27, 2026 - May 4, 2026	-23.70% May 14, 2026 - May 26, 2026
#8	-20.67% Jan 17, 2018 - Mar 21, 2018	-22.22% Feb 14, 2000 - Mar 13, 2000
#9	-15.65% Sep 4, 2012 - Jan 11, 2013	-20.35% Sep 24, 2021 - Oct 7, 2021
#10	-14.15% May 5, 2026 - May 21, 2026	-20.29% Feb 2, 2023 - Mar 21, 2023
#11	-9.50% Feb 14, 2013 - Mar 4, 2013	-19.95% Jun 4, 2026 - Jun 10, 2026
#12	-5.06% Jun 4, 2007 - Jun 13, 2007	-16.00% May 26, 2026 - Jun 2, 2026
#13	-4.27% Apr 11, 2018 - Apr 16, 2018	-15.97% Apr 22, 2026 - May 11, 2026
#14	-3.90% Jul 11, 2007 - Jul 18, 2007	-13.68% Jul 3, 2023 - Jul 14, 2023
#15	-3.78% May 21, 2018 - May 24, 2018	-11.96% Jun 14, 2023 - Jul 3, 2023