DCO vs ATAI

Comparison between Ducommun Inc (DCO, Company) and ATAI Life Sciences N.V. (ATAI, Company).

DCO is from the Industrials sector, while ATAI is from the Healthcare sector.

5-Year PerformanceDCO has outperformed ATAI, delivering a return of +26.7% compared to -16.2%

DCO vs ATAI - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	DCO(COMPANY)	ATAI(COMPANY)
Market Cap	$2.63B	$2.62B
Max Drawdown	81.41%	94.77%
Sharpe Ratio	1.95	1.20
5Y Beta	0.99	1.41
Industry	Aerospace & Defense	Biotechnology
P/E Ratio	-102.32	-3.95
Forward P/E	38.46	N/A
PEG Ratio	3.34	-0.04
Debt to Equity	45.35%	83.95%
Free Cash Flow Yield	-1.38%	-3.95%
P/S Ratio	3.13	761.55
P/B Ratio	3.94	13.28

Market Cap

Winner

DCO

$2.63B

ATAI

$2.62B

Max Drawdown

Winner

DCO

81.41%

ATAI

94.77%

Sharpe Ratio

Winner

DCO

1.95

ATAI

1.20

5Y Beta

Winner

DCO

0.99

ATAI

1.41

Industry

DCO

Aerospace & Defense

ATAI

Biotechnology

P/E Ratio

Winner

DCO

-102.32

ATAI

-3.95

Forward P/E

DCO

38.46

ATAI

N/A

PEG Ratio

DCO

3.34

Winner

ATAI

-0.04

Debt to Equity

Winner

DCO

45.35%

ATAI

83.95%

Free Cash Flow Yield

Winner

DCO

-1.38%

ATAI

-3.95%

P/S Ratio

Winner

DCO

3.13

ATAI

761.55

P/B Ratio

Winner

DCO

3.94

ATAI

13.28

DCO vs ATAI - Historical Returns

Returns include dividend reinvestment.

Period	DCO	ATAI
1 month	+8.10%	+74.88%
3 months	+22.53%	+50.31%
6 months	+55.41%	+72.77%
1 year	+95.23%	+84.79%
5 years(CAGR)	+26.75%	-16.23%
10 years(CAGR)	+24.07%	N/A
Max(CAGR)	+11.45%	-17.79%

DCO

+8.10%

Winner

ATAI

+74.88%

DCO

+22.53%

Winner

ATAI

+50.31%

DCO

+55.41%

Winner

ATAI

+72.77%

Winner

DCO

+95.23%

ATAI

+84.79%

5Y(CAGR)

Winner

DCO

+26.75%

ATAI

-16.23%

10Y(CAGR)

DCO

+24.07%

ATAI

N/A

Max(CAGR)

Winner

DCO

+11.45%

ATAI

-17.79%

DCO vs ATAI - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	DCO	ATAI
2026	+81.21%	+85.27%
2025	+49.60%	+155.62%
2024	+21.81%	-21.30%
2023	+5.15%	-46.79%
2022	+4.69%	-65.27%
2021	-10.20%	-60.77%
2020	+20.81%	N/A
2019	+38.67%	N/A
2018	+26.77%	N/A
2017	+8.63%	N/A
2016	+58.56%	N/A
2015	-34.99%	N/A
2014	-12.95%	N/A
2013	+78.61%	N/A
2012	+25.15%	N/A
2011	-43.34%	N/A
2010	+16.37%	N/A
2009	+7.19%	N/A
2008	-54.31%	N/A
2007	+66.67%	N/A
2006	+6.62%	N/A
2005	-1.61%	N/A
2004	-6.71%	N/A
2003	+38.48%	N/A
2002	+35.47%	N/A
2001	-2.97%	N/A
2000	+2.31%	N/A
1999	+7.51%	N/A

DCO vs ATAI Drawdown Comparison

The maximum drawdown for DCO was -80.58%, occurring on Jun 21, 2012. Recovery took 2718 trading sessions.

The maximum drawdown for ATAI was -94.77%, occurring on Nov 30, 2023. This drawdown has not yet recovered.

The current DCO drawdown is -7.80%. The current ATAI drawdown is -63.95%.

Rank	DCO	ATAI
#1	-80.58% Nov 13, 2007 - Aug 30, 2018	-94.77% Jun 21, 2021 - Nov 30, 2023
#2	-70.83% Feb 21, 2020 - Jan 12, 2021	N/A
#3	-62.65% Jun 28, 2002 - Feb 26, 2007	N/A
#4	-44.08% Sep 8, 2000 - Mar 11, 2002	N/A
#5	-38.44% Apr 5, 2021 - Aug 13, 2024	N/A
#6	-25.35% Apr 27, 2007 - Sep 27, 2007	N/A
#7	-25.06% May 21, 2019 - Feb 21, 2020	N/A
#8	-23.51% Nov 7, 2018 - Mar 1, 2019	N/A
#9	-23.46% Jan 21, 2025 - May 30, 2025	N/A
#10	-20.45% Jan 27, 2000 - May 5, 2000	N/A
#11	-16.03% Mar 4, 2026 - Apr 9, 2026	N/A
#12	-15.67% Mar 1, 2019 - May 7, 2019	N/A
#13	-14.91% Mar 12, 2021 - Apr 5, 2021	N/A
#14	-14.69% Sep 28, 2018 - Nov 6, 2018	N/A
#15	-14.19% Oct 24, 2025 - Jan 6, 2026	N/A