AEHR vs TDC

Comparison between Aehr Test Systems (AEHR, Company) and Teradata Corp (TDC, Company).

Both AEHR and TDC are from the Technology sector.

5-Year PerformanceAEHR has outperformed TDC, delivering a return of +104.4% compared to -8.8%

AEHR vs TDC - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	AEHR(COMPANY)	TDC(COMPANY)
Market Cap	$2.95B	$2.95B
Max Drawdown	95.45%	77.49%
Sharpe Ratio	2.34	0.87
5Y Beta	2.94	1.16
Industry	Semiconductor Equipment & Materials	Software - Infrastructure
P/E Ratio	-317.02	6.91
Forward P/E	9.86	11.68
PEG Ratio	N/A	0.02
5Y EPS CAGR	-10.20%	118.97%
Debt to Equity	0.00%	80.61%
Free Cash Flow Yield	-0.41%	22.73%

Market Cap

AEHR

$2.95B

Winner

TDC

$2.95B

Max Drawdown

AEHR

95.45%

Winner

TDC

77.49%

Sharpe Ratio

Winner

AEHR

2.34

TDC

0.87

5Y Beta

AEHR

2.94

Winner

TDC

1.16

Industry

AEHR

Semiconductor Equipment & Materials

TDC

Software - Infrastructure

P/E Ratio

Winner

AEHR

-317.02

TDC

6.91

Forward P/E

Winner

AEHR

9.86

TDC

11.68

PEG Ratio

AEHR

N/A

TDC

0.02

5Y EPS CAGR

AEHR

-10.20%

Winner

TDC

118.97%

Debt to Equity

Winner

AEHR

0.00%

TDC

80.61%

Free Cash Flow Yield

AEHR

-0.41%

Winner

TDC

22.73%

AEHR vs TDC - Historical Returns

Returns include dividend reinvestment.

Period	AEHR	TDC
1 month	+0.19%	-5.23%
3 months	+142.92%	+21.37%
6 months	+331.35%	+3.66%
1 year	+695.32%	+45.23%
5 years(CAGR)	+104.39%	-8.82%
10 years(CAGR)	+49.39%	+1.97%
Max(CAGR)	+12.08%	+1.10%

Winner

AEHR

+0.19%

TDC

-5.23%

Winner

AEHR

+142.92%

TDC

+21.37%

Winner

AEHR

+331.35%

TDC

+3.66%

Winner

AEHR

+695.32%

TDC

+45.23%

5Y(CAGR)

Winner

AEHR

+104.39%

TDC

-8.82%

10Y(CAGR)

Winner

AEHR

+49.39%

TDC

+1.97%

Max(CAGR)

Winner

AEHR

+12.08%

TDC

+1.10%

AEHR vs TDC - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	AEHR	TDC
2026	+329.60%	+6.74%
2025	+21.99%	-0.72%
2024	-33.35%	-28.85%
2023	+44.26%	+30.35%
2022	-14.07%	-23.36%
2021	+899.17%	+91.05%
2020	+22.22%	-15.78%
2019	+29.87%	-29.09%
2018	-49.64%	-0.34%
2017	+13.87%	+39.45%
2016	+28.19%	+3.50%
2015	-31.64%	-39.95%
2014	-19.05%	+5.85%
2013	+267.86%	-28.60%
2012	+44.07%	+24.95%
2011	-55.93%	+13.93%
2010	-14.29%	+33.33%
2009	-45.00%	+97.42%
2008	-66.34%	-44.75%
2007	+17.31%	-2.04%
2006	+20.77%	N/A
2005	+3.48%	N/A
2004	+32.72%	N/A
2003	+13.14%	N/A
2002	-35.79%	N/A
2001	-15.00%	N/A
2000	+5.00%	N/A
1999	+9.58%	N/A

AEHR vs TDC Drawdown Comparison

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

The maximum drawdown for TDC was -75.60%, occurring on Mar 23, 2020. This drawdown has not yet recovered.

The current AEHR drawdown is -18.34%. The current TDC drawdown is -57.39%.

Rank	AEHR	TDC
#1	-95.45% Jul 5, 2006 - Sep 13, 2021	-75.60% Sep 6, 2012 - Mar 23, 2020
#2	-87.37% Aug 1, 2023 - Apr 8, 2026	-60.59% Oct 15, 2007 - Nov 9, 2009
#3	-81.47% Mar 15, 2000 - Jun 29, 2006	-30.45% Jul 7, 2011 - Feb 9, 2012
#4	-73.02% Nov 5, 2021 - Nov 23, 2022	-18.60% May 3, 2012 - Aug 29, 2012
#5	-39.77% Mar 23, 2023 - Jun 2, 2023	-13.78% Dec 16, 2009 - May 13, 2010
#6	-36.27% Dec 1, 2022 - Jan 10, 2023	-13.09% Aug 4, 2010 - Sep 2, 2010
#7	-23.70% May 14, 2026 - May 26, 2026	-12.83% Jun 18, 2010 - Aug 4, 2010
#8	-22.22% Feb 14, 2000 - Mar 13, 2000	-6.88% Jan 14, 2011 - Feb 10, 2011
#9	-20.35% Sep 24, 2021 - Oct 7, 2021	-6.81% May 13, 2010 - Jun 14, 2010
#10	-20.29% Feb 2, 2023 - Mar 21, 2023	-6.17% Feb 18, 2011 - Mar 3, 2011
#11	-19.95% Jun 4, 2026 - Jun 10, 2026	-6.02% Oct 5, 2010 - Nov 1, 2010
#12	-16.00% May 26, 2026 - Jun 2, 2026	-5.70% Apr 29, 2011 - Jun 17, 2011
#13	-15.97% Apr 22, 2026 - May 11, 2026	-5.38% Dec 17, 2010 - Jan 7, 2011
#14	-13.68% Jul 3, 2023 - Jul 14, 2023	-5.36% Nov 11, 2010 - Nov 22, 2010
#15	-11.96% Jun 14, 2023 - Jul 3, 2023	-5.29% Nov 16, 2009 - Dec 1, 2009