CDP vs AEHR

Comparison between COPT Defense Properties (CDP, Company) and Aehr Test Systems (AEHR, Company).

CDP is from the Real Estate sector, while AEHR is from the Technology sector.

5-Year PerformanceAEHR has outperformed CDP, delivering a return of +85.1% compared to +10.3%

CDP vs AEHR - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	CDP(COMPANY)	AEHR(COMPANY)
Market Cap	$4.19B	$4.20B
Max Drawdown	70.55%	95.45%
Sharpe Ratio	1.74	2.15
5Y Beta	0.35	3.25
Industry	Reit - Office	Semiconductor Equipment & Materials
P/E Ratio	24.37	-547.87
Forward P/E	38.17	9.86
PEG Ratio	1.75	-3.07
Dividend Yield	3.43%	N/A
5Y Dividends CAGR	7.17%	N/A
5Y EPS CAGR	14.77%	-16.82%
Debt to Equity	169.64%	0.00%
Free Cash Flow Yield	8.05%	-0.13%

Market Cap

CDP

$4.19B

Winner

AEHR

$4.20B

Max Drawdown

Winner

CDP

70.55%

AEHR

95.45%

Sharpe Ratio

CDP

1.74

Winner

AEHR

2.15

5Y Beta

Winner

CDP

0.35

AEHR

3.25

Industry

CDP

Reit - Office

AEHR

Semiconductor Equipment & Materials

P/E Ratio

CDP

24.37

Winner

AEHR

-547.87

Forward P/E

CDP

38.17

Winner

AEHR

9.86

PEG Ratio

CDP

1.75

Winner

AEHR

-3.07

Dividend Yield

CDP

3.43%

AEHR

N/A

5Y Dividends CAGR

CDP

7.17%

AEHR

N/A

5Y EPS CAGR

Winner

CDP

14.77%

AEHR

-16.82%

Debt to Equity

CDP

169.64%

Winner

AEHR

0.00%

Free Cash Flow Yield

Winner

CDP

8.05%

AEHR

-0.13%

CDP vs AEHR - Historical Returns

Returns include dividend reinvestment.

Period	CDP	AEHR
1 month	+2.22%	+81.27%
3 months	+18.64%	+19.42%
6 months	+20.49%	+327.53%
1 year	+38.45%	+511.61%
5 years(CAGR)	+10.31%	+85.15%
10 years(CAGR)	+6.84%	+52.68%
Max(CAGR)	+11.39%	+13.10%

CDP

+2.22%

Winner

AEHR

+81.27%

CDP

+18.64%

Winner

AEHR

+19.42%

CDP

+20.49%

Winner

AEHR

+327.53%

CDP

+38.45%

Winner

AEHR

+511.61%

5Y(CAGR)

CDP

+10.31%

Winner

AEHR

+85.15%

10Y(CAGR)

CDP

+6.84%

Winner

AEHR

+52.68%

Max(CAGR)

CDP

+11.39%

Winner

AEHR

+13.10%

CDP vs AEHR - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	CDP	AEHR
2026	+38.24%	+456.41%
2025	-5.97%	+21.99%
2024	+24.76%	-33.35%
2023	+3.93%	+44.26%
2022	-4.99%	-14.07%
2021	+14.75%	+899.17%
2020	-5.80%	+22.22%
2019	+45.16%	+29.87%
2018	-24.69%	-49.64%
2017	-3.04%	+13.87%
2016	+48.47%	+28.19%
2015	-20.76%	-31.64%
2014	+23.64%	-19.05%
2013	-2.49%	+267.86%
2012	+21.48%	+44.07%
2011	-36.16%	-55.93%
2010	+0.90%	-14.29%
2009	+32.55%	-45.00%
2008	+2.75%	-66.34%
2007	-34.36%	+17.31%
2006	+42.96%	+20.77%
2005	+30.04%	+3.48%
2004	+45.16%	+32.72%
2003	+58.88%	+13.14%
2002	+22.19%	-35.79%
2001	+29.73%	-15.00%
2000	+42.04%	+5.00%
1999	+7.77%	+9.58%

CDP vs AEHR Drawdown Comparison

The maximum drawdown for CDP was -59.35%, occurring on Nov 19, 2008. Recovery took 2604 trading sessions.

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

The current CDP drawdown is -2.79%. The current AEHR drawdown is -4.59%.

Rank	CDP	AEHR
#1	-59.35% Feb 7, 2007 - Jun 12, 2017	-95.45% Jul 5, 2006 - Sep 13, 2021
#2	-48.73% Jun 26, 2017 - Jul 15, 2024	-87.37% Aug 1, 2023 - Apr 8, 2026
#3	-23.68% Dec 9, 2024 - Feb 5, 2026	-81.47% Mar 15, 2000 - Jun 29, 2006
#4	-22.12% Mar 31, 2004 - Jun 28, 2004	-73.02% Nov 5, 2021 - Nov 23, 2022
#5	-17.00% Mar 30, 2006 - Aug 3, 2006	-43.90% Jun 4, 2026 - Aug 11, 2026
#6	-16.72% Jun 28, 2002 - Feb 5, 2003	-39.77% Mar 23, 2023 - Jun 2, 2023
#7	-13.63% Dec 31, 2004 - Jun 8, 2005	-36.27% Dec 1, 2022 - Jan 10, 2023
#8	-10.55% Nov 12, 1999 - Jan 28, 2000	-23.70% May 14, 2026 - May 26, 2026
#9	-10.00% Aug 4, 2000 - Sep 29, 2000	-22.22% Feb 14, 2000 - Mar 13, 2000
#10	-9.17% Oct 10, 2001 - Dec 17, 2001	-20.35% Sep 24, 2021 - Oct 7, 2021
#11	-9.09% Aug 15, 2001 - Oct 4, 2001	-20.29% Feb 2, 2023 - Mar 21, 2023
#12	-8.75% Oct 30, 2024 - Nov 27, 2024	-16.00% May 26, 2026 - Jun 2, 2026
#13	-8.49% Jan 23, 2002 - Mar 18, 2002	-15.97% Apr 22, 2026 - May 11, 2026
#14	-8.45% Dec 29, 2000 - Apr 6, 2001	-13.68% Jul 3, 2023 - Jul 14, 2023
#15	-8.25% Sep 29, 2000 - Dec 27, 2000	-11.96% Jun 14, 2023 - Jul 3, 2023