RRGB vs AMBI

Comparison between Red Robin Gourmet Burgers Inc (RRGB, Company) and Ambipar Emergency Response - Class A (AMBI, Company).

RRGB is from the Consumer Cyclical sector, while AMBI is from the Industrials sector.

RRGB vs AMBI - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	RRGB(COMPANY)	AMBI(COMPANY)
Market Cap	$149M	$148M
Max Drawdown	97.24%	96.93%
Sharpe Ratio	0.81	-1.47
5Y Beta	0.84	N/A
Industry	Restaurants	Waste Management
P/E Ratio	-5.51	-103.26
Forward P/E	18.69	N/A
PEG Ratio	1.36	N/A
5Y EPS CAGR	-26.90%	N/A
Debt to Equity	-160.47%	N/A
Free Cash Flow Yield	16.37%	N/A
P/S Ratio	0.13	0.27
P/B Ratio	48.90	0.81

Market Cap

Winner

RRGB

$149M

AMBI

$148M

Max Drawdown

RRGB

97.24%

Winner

AMBI

96.93%

Sharpe Ratio

Winner

RRGB

0.81

AMBI

-1.47

5Y Beta

RRGB

0.84

AMBI

N/A

Industry

RRGB

Restaurants

AMBI

Waste Management

P/E Ratio

RRGB

-5.51

Winner

AMBI

-103.26

Forward P/E

RRGB

18.69

AMBI

N/A

PEG Ratio

RRGB

1.36

AMBI

N/A

5Y EPS CAGR

RRGB

-26.90%

AMBI

N/A

Debt to Equity

RRGB

-160.47%

AMBI

N/A

Free Cash Flow Yield

RRGB

16.37%

AMBI

N/A

P/S Ratio

Winner

RRGB

0.13

AMBI

0.27

P/B Ratio

RRGB

48.90

Winner

AMBI

0.81

RRGB vs AMBI - Historical Returns

Returns include dividend reinvestment.

Period	RRGB	AMBI
1 month	+20.92%	+0.00%
3 months	+128.73%	+0.00%
6 months	+126.88%	+0.00%
1 year	+52.62%	-89.31%
5 years(CAGR)	-19.98%	N/A
10 years(CAGR)	-15.84%	N/A
Max(CAGR)	-1.53%	-63.80%

Winner

RRGB

+20.92%

AMBI

+0.00%

Winner

RRGB

+128.73%

AMBI

+0.00%

Winner

RRGB

+126.88%

AMBI

+0.00%

Winner

RRGB

+52.62%

AMBI

-89.31%

5Y(CAGR)

RRGB

-19.98%

AMBI

N/A

10Y(CAGR)

RRGB

-15.84%

AMBI

N/A

Max(CAGR)

Winner

RRGB

-1.53%

AMBI

-63.80%

RRGB vs AMBI - Annual Returns (2002 - 2026)

Returns include dividend reinvestment.

Year	RRGB	AMBI
2026	+103.86%	+0.00%
2025	-28.57%	-89.91%
2024	-53.59%	-30.21%
2023	+114.63%	-55.38%
2022	-67.63%	N/A
2021	-10.31%	N/A
2020	-41.73%	N/A
2019	+23.35%	N/A
2018	-51.06%	N/A
2017	+3.39%	N/A
2016	-5.91%	N/A
2015	-19.19%	N/A
2014	+8.10%	N/A
2013	+107.56%	N/A
2012	+26.81%	N/A
2011	+28.00%	N/A
2010	+20.96%	N/A
2009	+5.67%	N/A
2008	-47.41%	N/A
2007	-8.60%	N/A
2006	-29.21%	N/A
2005	+0.67%	N/A
2004	+78.89%	N/A
2003	+141.44%	N/A
2002	+4.26%	N/A

RRGB vs AMBI Drawdown Comparison

The maximum drawdown for RRGB was -97.24%, occurring on Apr 24, 2025. This drawdown has not yet recovered.

The maximum drawdown for AMBI was -96.93%, occurring on Oct 28, 2025. This drawdown has not yet recovered.

The current RRGB drawdown is -90.91%. The current AMBI drawdown is -96.93%.

Rank	RRGB	AMBI
#1	-97.24% Aug 5, 2015 - Apr 24, 2025	-96.93% Mar 3, 2023 - Oct 28, 2025
#2	-85.70% Jun 29, 2005 - Aug 19, 2013	N/A
#3	-42.85% Nov 5, 2013 - Mar 2, 2015	N/A
#4	-29.77% Sep 3, 2002 - Nov 19, 2002	N/A
#5	-24.09% Jan 23, 2003 - Apr 4, 2003	N/A
#6	-19.66% Mar 24, 2015 - Jul 9, 2015	N/A
#7	-19.49% Dec 30, 2003 - Jul 27, 2004	N/A
#8	-18.36% Dec 1, 2004 - May 23, 2005	N/A
#9	-16.93% Nov 4, 2003 - Dec 22, 2003	N/A
#10	-15.48% Dec 9, 2002 - Jan 16, 2003	N/A
#11	-10.69% Jul 23, 2002 - Sep 3, 2002	N/A
#12	-9.30% Jul 30, 2004 - Aug 18, 2004	N/A
#13	-9.18% Mar 2, 2015 - Mar 23, 2015	N/A
#14	-8.85% Oct 5, 2004 - Nov 9, 2004	N/A
#15	-8.76% Aug 20, 2003 - Sep 2, 2003	N/A