OKLO vs ERJ

Comparison between Oklo Inc (OKLO, Company) and Embraer S.A. (ERJ, Company).

OKLO is from the Utilities sector, while ERJ is from the Industrials sector.

5-Year PerformanceERJ has outperformed OKLO, delivering a return of +73.3% compared to +48.0%

OKLO vs ERJ - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	OKLO(COMPANY)	ERJ(COMPANY)
Market Cap	$12B	$12B
Max Drawdown	73.83%	92.01%
Sharpe Ratio	0.79	1.55
5Y Beta	2.80	0.88
Industry	Utilities - Independent Power Producers	Aerospace & Defense
P/E Ratio	-84.15	19.87
Forward P/E	N/A	19.88
PEG Ratio	-1.15	0.35
Dividend Yield	N/A	0.08%
Debt to Equity	0.00%	70.13%
Free Cash Flow Yield	-1.30%	47.81%
P/S Ratio	N/A	0.64
P/B Ratio	N/A	3.57

Market Cap

OKLO

$12B

Winner

ERJ

$12B

Max Drawdown

Winner

OKLO

73.83%

ERJ

92.01%

Sharpe Ratio

OKLO

0.79

Winner

ERJ

1.55

5Y Beta

OKLO

2.80

Winner

ERJ

0.88

Industry

OKLO

Utilities - Independent Power Producers

ERJ

Aerospace & Defense

P/E Ratio

Winner

OKLO

-84.15

ERJ

19.87

Forward P/E

OKLO

N/A

ERJ

19.88

PEG Ratio

Winner

OKLO

-1.15

ERJ

0.35

Dividend Yield

OKLO

N/A

ERJ

0.08%

Debt to Equity

Winner

OKLO

0.00%

ERJ

70.13%

Free Cash Flow Yield

OKLO

-1.30%

Winner

ERJ

47.81%

P/S Ratio

OKLO

N/A

ERJ

0.64

P/B Ratio

OKLO

N/A

ERJ

3.57

OKLO vs ERJ - Historical Returns

Returns include dividend reinvestment.

Period	OKLO	ERJ
1 month	-10.68%	+6.47%
3 months	+7.74%	+11.98%
6 months	-23.56%	+40.96%
1 year	+25.83%	+92.56%
5 years(CAGR)	+48.04%	+73.34%
10 years(CAGR)	N/A	+8.47%
Max(CAGR)	+48.04%	+6.02%

OKLO

-10.68%

Winner

ERJ

+6.47%

OKLO

+7.74%

Winner

ERJ

+11.98%

OKLO

-23.56%

Winner

ERJ

+40.96%

OKLO

+25.83%

Winner

ERJ

+92.56%

5Y(CAGR)

OKLO

+48.04%

Winner

ERJ

+73.34%

10Y(CAGR)

OKLO

N/A

ERJ

+8.47%

Max(CAGR)

Winner

OKLO

+48.04%

ERJ

+6.02%

OKLO vs ERJ - Annual Returns (2000 - 2026)

Returns include dividend reinvestment.

Year	OKLO	ERJ
2026	-12.83%	N/A
2025	+228.42%	+70.35%
2024	+100.28%	+105.72%
2023	+6.02%	+73.08%
2022	+0.61%	-38.39%
2021	-1.30%	+180.85%
2020	N/A	-66.00%
2019	N/A	-14.59%
2018	N/A	-12.08%
2017	N/A	+21.54%
2016	N/A	-33.38%
2015	N/A	-19.80%
2014	N/A	+16.28%
2013	N/A	+12.12%
2012	N/A	+9.78%
2011	N/A	-13.13%
2010	N/A	+30.02%
2009	N/A	+29.15%
2008	N/A	-63.09%
2007	N/A	+14.06%
2006	N/A	+7.48%
2005	N/A	+20.59%
2004	N/A	-2.16%
2003	N/A	+118.01%
2002	N/A	-27.95%
2001	N/A	-39.28%
2000	N/A	+85.60%

OKLO vs ERJ Drawdown Comparison

The maximum drawdown for OKLO was -73.83%, occurring on Mar 30, 2026. This drawdown has not yet recovered.

The maximum drawdown for ERJ was -90.53%, occurring on Nov 2, 2020. Recovery took 4439 trading sessions.

The current OKLO drawdown is -61.05%. The current ERJ drawdown is -3.66%.

Rank	OKLO	ERJ
#1	-73.83% Oct 14, 2025 - Mar 30, 2026	-90.53% Jun 15, 2007 - Feb 5, 2025
#2	-69.34% May 9, 2024 - Oct 21, 2024	-77.86% May 2, 2001 - Sep 28, 2005
#3	-64.32% Feb 7, 2025 - Jun 11, 2025	-28.33% Mar 19, 2025 - Jun 30, 2025
#4	-32.23% Nov 7, 2024 - Jan 3, 2025	-22.89% Dec 14, 2005 - Sep 8, 2006
#5	-25.61% Jan 24, 2025 - Jan 30, 2025	-22.34% Jul 3, 2025 - Oct 21, 2025
#6	-24.55% Jun 11, 2025 - Jul 18, 2025	-19.23% Oct 19, 2000 - Dec 11, 2000
#7	-23.97% Jan 6, 2025 - Jan 21, 2025	-16.30% Jan 3, 2001 - Apr 17, 2001
#8	-22.52% Sep 23, 2025 - Oct 10, 2025	-9.94% Oct 16, 2006 - Feb 7, 2007
#9	-22.21% Aug 5, 2025 - Sep 15, 2025	-9.88% Feb 5, 2025 - Feb 27, 2025
#10	-22.12% Apr 8, 2024 - May 9, 2024	-8.20% Aug 14, 2000 - Aug 23, 2000
#11	-19.05% Oct 21, 2024 - Oct 28, 2024	-7.58% Oct 17, 2005 - Dec 9, 2005
#12	-17.15% Oct 29, 2024 - Nov 7, 2024	-6.55% Sep 27, 2000 - Oct 19, 2000
#13	-11.10% Jul 18, 2025 - Jul 24, 2025	-6.34% Sep 15, 2000 - Sep 25, 2000
#14	-6.66% Jul 31, 2025 - Aug 5, 2025	-5.76% Jul 25, 2000 - Aug 11, 2000
#15	-5.95% Jul 25, 2025 - Jul 30, 2025	-5.67% Sep 29, 2005 - Oct 17, 2005