TDC vs AEHR

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

Both TDC and AEHR are from the Technology sector.

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

TDC vs AEHR - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

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

Market Cap

Winner

TDC

$2.95B

AEHR

$2.95B

Max Drawdown

Winner

TDC

77.49%

AEHR

95.45%

Sharpe Ratio

TDC

0.87

Winner

AEHR

2.34

5Y Beta

Winner

TDC

1.16

AEHR

2.94

Industry

TDC

Software - Infrastructure

AEHR

Semiconductor Equipment & Materials

P/E Ratio

TDC

6.91

Winner

AEHR

-317.02

Forward P/E

TDC

11.68

Winner

AEHR

9.86

PEG Ratio

TDC

0.02

AEHR

N/A

5Y EPS CAGR

Winner

TDC

118.97%

AEHR

-10.20%

Debt to Equity

TDC

80.61%

Winner

AEHR

0.00%

Free Cash Flow Yield

Winner

TDC

22.73%

AEHR

-0.41%

TDC vs AEHR - Historical Returns

Returns include dividend reinvestment.

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

TDC

-5.23%

Winner

AEHR

+0.19%

TDC

+21.37%

Winner

AEHR

+142.92%

TDC

+3.66%

Winner

AEHR

+331.35%

TDC

+45.23%

Winner

AEHR

+695.32%

5Y(CAGR)

TDC

-8.82%

Winner

AEHR

+104.39%

10Y(CAGR)

TDC

+1.97%

Winner

AEHR

+49.39%

Max(CAGR)

TDC

+1.10%

Winner

AEHR

+12.08%

TDC vs AEHR - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

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

TDC vs AEHR Drawdown Comparison

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

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

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

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