AIR vs DIOD

Comparison between AAR Corp (AIR, Company) and Diodes Inc (DIOD, Company).

AIR is from the Industrials sector, while DIOD is from the Technology sector.

5-Year PerformanceAIR has outperformed DIOD, delivering a return of +25.7% compared to +7.1%

AIR vs DIOD - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	AIR(COMPANY)	DIOD(COMPANY)
Market Cap	$4.61B	$4.61B
Max Drawdown	88.10%	90.09%
Sharpe Ratio	1.63	1.49
5Y Beta	1.33	1.85
Industry	Aerospace & Defense	Semiconductors
P/E Ratio	34.95	54.20
Forward P/E	22.17	12.47
PEG Ratio	0.04	0.23
5Y Dividends CAGR	4.56%	N/A
5Y EPS CAGR	216.62%	-5.71%
Debt to Equity	54.05%	1.43%
Free Cash Flow Yield	1.31%	2.79%
P/S Ratio	1.52	3.06
P/B Ratio	2.91	2.52

Market Cap

AIR

$4.61B

Winner

DIOD

$4.61B

Max Drawdown

Winner

AIR

88.10%

DIOD

90.09%

Sharpe Ratio

Winner

AIR

1.63

DIOD

1.49

5Y Beta

Winner

AIR

1.33

DIOD

1.85

Industry

AIR

Aerospace & Defense

DIOD

Semiconductors

P/E Ratio

Winner

AIR

34.95

DIOD

54.20

Forward P/E

AIR

22.17

Winner

DIOD

12.47

PEG Ratio

Winner

AIR

0.04

DIOD

0.23

5Y Dividends CAGR

AIR

4.56%

DIOD

N/A

5Y EPS CAGR

Winner

AIR

216.62%

DIOD

-5.71%

Debt to Equity

AIR

54.05%

Winner

DIOD

1.43%

Free Cash Flow Yield

AIR

1.31%

Winner

DIOD

2.79%

P/S Ratio

Winner

AIR

1.52

DIOD

3.06

P/B Ratio

AIR

2.91

Winner

DIOD

2.52

AIR vs DIOD - Historical Returns

Returns include dividend reinvestment.

Period	AIR	DIOD
1 month	+15.67%	+5.12%
3 months	+24.28%	+76.40%
6 months	+54.13%	+114.96%
1 year	+87.55%	+113.40%
5 years(CAGR)	+25.71%	+7.13%
10 years(CAGR)	+19.05%	+18.61%
Max(CAGR)	+8.73%	+15.03%

Winner

AIR

+15.67%

DIOD

+5.12%

AIR

+24.28%

Winner

DIOD

+76.40%

AIR

+54.13%

Winner

DIOD

+114.96%

AIR

+87.55%

Winner

DIOD

+113.40%

5Y(CAGR)

Winner

AIR

+25.71%

DIOD

+7.13%

10Y(CAGR)

Winner

AIR

+19.05%

DIOD

+18.61%

Max(CAGR)

AIR

+8.73%

Winner

DIOD

+15.03%

AIR vs DIOD - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	AIR	DIOD
2026	+52.73%	+111.45%
2025	+34.42%	-19.52%
2024	-1.48%	-22.57%
2023	+39.91%	+5.78%
2022	+12.62%	-31.40%
2021	+13.59%	+54.14%
2020	-20.50%	+23.04%
2019	+21.37%	+76.05%
2018	-4.70%	+10.25%
2017	+19.16%	+10.95%
2016	+29.71%	+15.11%
2015	-2.30%	-15.98%
2014	+2.71%	+20.39%
2013	+46.58%	+30.67%
2012	-3.60%	-20.52%
2011	-32.72%	-23.49%
2010	+15.57%	+31.66%
2009	+28.09%	+210.18%
2008	-50.75%	-79.60%
2007	+29.57%	+26.10%
2006	+20.12%	+8.83%
2005	+75.97%	+108.30%
2004	-10.98%	+19.04%
2003	+145.48%	+195.04%
2002	-43.57%	+34.03%
2001	-25.19%	-33.50%
2000	-26.22%	-20.64%
1999	+9.99%	+62.26%

AIR vs DIOD Drawdown Comparison

The maximum drawdown for AIR was -87.47%, occurring on Oct 9, 2002. Recovery took 1480 trading sessions.

The maximum drawdown for DIOD was -90.09%, occurring on Nov 21, 2008. Recovery took 2530 trading sessions.

The current DIOD drawdown is -6.43%.

Rank	AIR	DIOD
#1	-87.47% Feb 17, 2000 - Jan 9, 2006	-90.09% Oct 10, 2007 - Oct 26, 2017
#2	-81.77% Dec 20, 2019 - Jun 7, 2022	-86.52% Jun 23, 2000 - Jan 7, 2004
#3	-73.09% Dec 26, 2007 - Nov 14, 2016	-69.52% Dec 27, 2021 - May 5, 2026
#4	-39.29% Nov 8, 2018 - Dec 20, 2019	-43.82% Jan 17, 2020 - Oct 1, 2020
#5	-35.72% Jul 16, 2024 - Jul 17, 2025	-33.99% May 1, 2000 - Jun 14, 2000
#6	-33.20% Jun 7, 2022 - Feb 14, 2023	-33.11% Jan 22, 2004 - Sep 21, 2004
#7	-32.76% Apr 24, 2006 - Dec 27, 2006	-33.01% Oct 29, 2004 - Apr 29, 2005
#8	-20.95% Dec 19, 2023 - Jun 26, 2024	-32.55% Mar 28, 2000 - May 1, 2000
#9	-19.92% Apr 14, 2026 - Jun 11, 2026	-28.61% Sep 18, 2006 - Sep 5, 2007
#10	-19.46% Dec 10, 1999 - Jan 12, 2000	-28.55% Feb 25, 2019 - Oct 25, 2019
#11	-18.57% Nov 22, 2016 - Sep 20, 2017	-28.35% Aug 27, 2018 - Feb 14, 2019
#12	-18.24% Jul 13, 2007 - Dec 10, 2007	-25.40% May 4, 2006 - Sep 14, 2006
#13	-17.86% Jan 12, 2000 - Feb 14, 2000	-24.79% Nov 6, 2017 - Jun 4, 2018
#14	-16.23% Mar 20, 2007 - May 3, 2007	-23.87% Mar 22, 2021 - Aug 16, 2021
#15	-15.71% Jul 17, 2025 - Sep 26, 2025	-19.22% May 6, 2026 - Jun 3, 2026