Cosan (CSAN3.SA) Stock Price

Cosan Price

🇧🇷B3·CLOSED
3.76BRL
Market closed
Today +/-
Today %

Cosan (CSAN3.SA) Stock | ISIN BRCSANACNOR6. The current Cosan stock price is 3.76 BRL (2026). Revenue is 166.4 B BRL. Net income is 1.48 B BRL. The P/E ratio is 4.75. Market capitalization is 7 B BRL. Cosan operates in the Energy sector.

Revenue has compounded at 16.3% per year over the past 19 years to 43.95 B BRL. Earnings per share have declined at 6.7% per year over the last 17 years. Cosan's net margin stands at -21.4%, down from 6.3% several years earlier. Cosan currently offers a dividend yield of about 12.01%. The payout ratio is around 47% of earnings. The dividend has grown at 0.7% per year over the past 17 years.

Cosan stock price

Ex-Dividend
Details

Stock Price

How to Read This Chart

This chart tracks the historical stock price of Cosan over time. You can switch between daily, weekly, and monthly views and select custom time ranges — from a single day to the full available history. Use the toggle to view price changes in absolute currency terms or as a percentage change relative to the starting date.

Total Return vs. Price Return

The "Total Return" toggle includes reinvested dividends on top of the pure price movement. This is critical because dividends can account for a significant portion of long-term returns. Historically, roughly 40 % of the S&P 500's total return has come from dividends. Always compare total return when evaluating a stock's real performance against a benchmark.

Intraday Price Data

When viewing a one-day time frame, the chart displays real-time intraday price movements. This is useful for observing how Cosan stock reacts to market openings, earnings releases, or breaking news throughout the trading session.

What to Look For

Look for long-term trends (sustained upward or downward movements over months and years), support and resistance levels (price zones where the stock repeatedly bounces or reverses), and volatility (how much the price fluctuates day to day). Comparing Cosan's price chart to a market index like the S&P 500 can reveal whether the stock is outperforming or underperforming the broader market.

Cosan Stock Price History
DateCosan Price
Access this data via the Eulerpool API

Cosan Revenue, EBIT, Net Income

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Revenue
EBIT
Net Income
Details
Date
Revenue
EBIT
Net Income
Jan 1, 2005
2.48 B BRL
-62 M BRL
-65 M BRL
Jan 1, 2006
3.61 B BRL
565 M BRL
357 M BRL
Jan 1, 2007
2.74 B BRL
196 M BRL
-48 M BRL
Jan 1, 2008
6.27 B BRL
-402 M BRL
-474 M BRL
Jan 1, 2009
15.34 B BRL
1.99 B BRL
986 M BRL
Jan 1, 2010
18.06 B BRL
1.26 B BRL
772 M BRL
Jan 1, 2011
24.1 B BRL
905 M BRL
2.61 B BRL
Jan 1, 2012
30.02 B BRL
1.36 B BRL
638 M BRL
Jan 1, 2013
6.88 B BRL
1.12 B BRL
234 M BRL
Jan 1, 2014
8.15 B BRL
1.07 B BRL
292.02 M BRL
Jan 1, 2015
8.35 B BRL
979.69 M BRL
580.08 M BRL
Jan 1, 2016
7.54 B BRL
1.34 B BRL
1.04 B BRL
Jan 1, 2017
7.67 B BRL
2.02 B BRL
1.32 B BRL
Jan 1, 2018
10.29 B BRL
1.13 B BRL
1.65 B BRL
Jan 1, 2019
13.56 B BRL
2.51 B BRL
2.43 B BRL

Cosan Income Statement, Balance Sheet, Cash Flow Statement

Last updated Jun 28, 2026, 2:41 PM
 
REVENUE (B BRL)
REVENUE GROWTH (%)
GROSS MARGIN (%)
GROSS INCOME (B BRL)
NET INCOME (B BRL)
NET INCOME GROWTH (%)
DIV. (BRL)
DIV. GROWTH (%)
SHARES (B)
DOCUMENTS
202320242025e2026e2027e2028e2029e2030e
39.4743.95162.94166.4173.81183.69184.79191.6
0.3711.36270.742.124.455.690.593.69
27.6631.28.428.247.897.477.427.16
10.9213.7113.7113.7113.7113.7113.7113.71
1.09-9.42-1.831.482.46---
-6.97-961.33-80.63-180.8866.87
0.860.45-0.410.68---
100-47.6765.85
1.871.861.861.861.861.861.861.86
Details

Income Statement Key Figures

Revenue and Revenue Growth

Revenue is the starting point of every income statement — it measures the total sales Cosan generates from its core business. Revenue growth (expressed as year-over-year percentage change) is one of the most important indicators of business momentum. Sustained growth above 10 % annually is generally considered strong, while declining revenue is a serious warning sign that demands investigation.

Gross Margin

Gross margin = (Revenue − Cost of Goods Sold) ÷ Revenue. It reveals what percentage of each dollar of revenue Cosan retains after direct production costs. High gross margins (above 50 %) are typical of asset-light businesses like software and brands, while capital-intensive industries like manufacturing often operate below 30 %. Compare Cosan's gross margin to industry peers and track it over time to spot improving or deteriorating pricing power.

EBIT and EBIT Margin

EBIT measures operating profit — what remains after subtracting all operating expenses (including R&D, sales, and administrative costs) from gross profit. The EBIT margin shows this as a percentage of revenue. Because it excludes interest and taxes, EBIT allows fair comparisons between companies with different debt levels and tax jurisdictions. A rising EBIT margin indicates improving operational efficiency.

Net Income and Earnings Per Share (EPS)

Net income is the company's final profit after all expenses, interest, and taxes. Dividing net income by the number of shares outstanding gives you EPS — the single most influential metric in stock valuation. Consistent EPS growth is the primary driver of long-term stock price appreciation. Always check whether EPS growth comes from genuine profit improvement or from share buybacks reducing the share count.

Shares Outstanding

The total number of shares Cosan has issued. A declining share count (through buybacks) boosts EPS and signals management confidence. A rising share count (through stock issuance) dilutes existing shareholders. Always monitor this number alongside EPS to get the full picture of per-share value creation.

Analyst Estimates

The projected figures represent consensus estimates from professional analysts. Compare these forecasts against Cosan's historical growth rates to assess whether expectations are realistic. A company that consistently beats consensus estimates tends to see its stock price rewarded over time, while repeated misses erode investor confidence.

Cosan stock margins

The Cosan margin analysis displays the gross margin, EBIT margin, as well as the profit margin of Cosan. The EBIT margin (EBIT/sales) indicates the percentage of sales that remains as operating profit. The profit margin shows the percentage of sales that remains for Cosan.
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Gross margin
EBIT margin
Profit margin
Details
Date
Gross margin
EBIT margin
Profit margin
Jan 1, 2005
30.55 %
-2.5 %
-2.62 %
Jan 1, 2006
31.18 %
15.67 %
9.9 %
Jan 1, 2007
12.76 %
7.16 %
-1.75 %
Jan 1, 2008
12.74 %
-6.41 %
-7.56 %
Jan 1, 2009
13.86 %
12.97 %
6.43 %
Jan 1, 2010
16.13 %
6.99 %
4.27 %
Jan 1, 2011
10.92 %
3.76 %
10.81 %
Jan 1, 2012
11.1 %
4.54 %
2.13 %
Jan 1, 2013
29.08 %
16.24 %
3.4 %
Jan 1, 2014
28.77 %
13.15 %
3.58 %
Jan 1, 2015
29.27 %
11.73 %
6.95 %
Jan 1, 2016
38.98 %
17.8 %
13.74 %
Jan 1, 2017
34.22 %
26.35 %
17.15 %
Jan 1, 2018
25.34 %
10.96 %
16.06 %
Jan 1, 2019
29.29 %
18.51 %
17.89 %

Cosan Stock Revenue, EBIT, Earnings per Share

The Cosan earnings per share therefore indicates how much revenue Cosan has generated per share in a given period. The earnings before interest and taxes per share shows how much of the operating profit corresponds to each share. The earnings per share indicates how much of the profit belongs to each share.
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Revenue per Share
EBIT per share
Earnings per Share
Details
Date
Revenue per Share
EBIT per share
Earnings per Share
Jan 1, 2005
13.18 BRL
-0.33 BRL
-0.35 BRL
Jan 1, 2006
19.07 BRL
2.99 BRL
1.89 BRL
Jan 1, 2007
14.48 BRL
1.04 BRL
-0.25 BRL
Jan 1, 2008
19.12 BRL
-1.23 BRL
-1.45 BRL
Jan 1, 2009
37.77 BRL
4.9 BRL
2.43 BRL
Jan 1, 2010
44.38 BRL
3.1 BRL
1.9 BRL
Jan 1, 2011
58.63 BRL
2.2 BRL
6.34 BRL
Jan 1, 2012
73.39 BRL
3.33 BRL
1.56 BRL
Jan 1, 2013
16.82 BRL
2.73 BRL
0.57 BRL
Jan 1, 2014
19.97 BRL
2.62 BRL
0.72 BRL
Jan 1, 2015
20.02 BRL
2.35 BRL
1.39 BRL
Jan 1, 2016
4.56 BRL
0.81 BRL
0.63 BRL
Jan 1, 2017
4.66 BRL
1.23 BRL
0.8 BRL
Jan 1, 2018
6.4 BRL
0.7 BRL
1.03 BRL
Jan 1, 2019
8.58 BRL
1.59 BRL
1.53 BRL

Cosan business model & stock analysis

Cosan SA is a Brazilian company that originated in 1936. The name Cosan is composed of the initials of the two founding families (Colombo and Ometto). Since its founding, the company has evolved from a sugar conglomerate into one of the leading energy companies in Brazil. Cosan's business model is based on processing sugarcane into various end products such as sugar, ethanol, energy, and rum. By diversifying its portfolio, the company has reduced its dependence on the sugar market and is now also active in the energy and transportation sectors. Over the years, Cosan has expanded its business fields to various segments, including: 1. Raízen Energia: This is Cosan's energy and fuel business. Raízen is the largest producer and seller of ethanol in Brazil and also one of the country's largest energy service providers. Raízen not only produces sugar but also bioenergy and renewable energy such as wind power. 2. Raízen Combustíveis: This is Cosan's fuel business. Raízen Combustíveis is one of the largest fuel distributors in Brazil and also the owner of Shell Products in Brazil. The company operates a network of gas stations and distributes diesel, gasoline, and ethanol. 3. Comgas: This is Cosan's gas distribution business. Comgas is the largest gas distributor in Brazil and provides gas to various businesses and residential customers. The company operates a network of pipeline systems and has gas stations. 4. Radar Propriedades Agrícolas: This is Cosan's real estate and agriculture business. Radar is one of the largest agricultural real estate companies in Brazil and owns and manages agricultural land throughout the country. The company also offers a wide range of products, including sugar, ethanol, bioenergy, transportation fuels, gas products, and supply solutions. Additionally, they also produce various intermediate products, namely molasses, alcohol, raw ethanol, liquid carbons, electric energy, and fertilizers. Cosan is committed to providing sustainable solutions for an increasingly growing world population. In all business areas, the company focuses on the efficient and environmentally friendly use of natural resources. The company's vision is to play a leading role in a new era of renewable energy and a sustainable circular economy.

Cosan SWOT Analysis

Strengths

Cosan SA has established a strong market presence in the energy and infrastructure sectors. Its diversified portfolio allows it to operate across multiple markets and provide integrated solutions to its clients.

Cosan SA has demonstrated consistent operational performance, driven by efficient production processes and supply chain management. This allows the company to deliver quality products and services to its customers.

Weaknesses

Cosan SA's business is exposed to fluctuations in commodity prices, which can impact its profitability. This dependency makes the company vulnerable to market volatility and changes in global economic conditions.

Cosan SA heavily relies on the Brazilian market for its revenue. Changes in the local regulatory environment, economic downturns, or political instability can adversely affect the company's performance.

Opportunities

Cosan SA can capitalize on the growing demand for renewable energy by expanding its presence in the sector. Investing in clean energy initiatives and technologies can diversify the company's revenue streams and contribute to sustainable growth.

As infrastructure development initiatives gain momentum, Cosan SA can leverage its expertise to participate in major projects. This can provide the company with new business opportunities and strengthen its position in the market.

Threats

Cosan SA operates in highly competitive markets, facing competition from both domestic and international players. Intense competition can exert downward pressure on prices and erode the company's market share.

Changes in regulations related to the energy and infrastructure sectors can pose challenges for Cosan SA. Compliance with new rules and regulations may require additional investments or adjustments to the company's operations.

Cosan Eulerpool Fair Value

Cosan historical P/E ratio, EBIT multiple, and P/S ratio

Cosan annual returns

Details

Annual Return

What This Chart Shows

This chart breaks down 's total annual return into two components: price return (gains or losses from stock price movement) and dividend return (income received from dividend payments). Together, they represent the total return an investor would have earned in each calendar year.

Price Return

Price return measures the percentage change in 's stock price from January 1st to December 31st of each year. Positive bars indicate the stock appreciated; negative bars show a decline. This is the component most investors focus on, but it tells only part of the story — especially for dividend-paying stocks.

Dividend Return

Dividend return represents the income generated from dividends paid during the year, expressed as a percentage of the starting stock price. While it may seem small in any single year (typically 1–4 % for established companies), dividends compound significantly over decades and have historically contributed roughly 40 % of total stock market returns.

What to Look For

Examine how many years showed positive vs. negative returns to gauge consistency. A stock with mostly positive years and small drawdowns suggests lower risk. Also compare 's annual returns to a benchmark index — consistently outperforming the market is a hallmark of a strong investment. Pay attention to the worst years: understanding downside risk is just as important as chasing upside potential.

Cosan shares outstanding

The number of shares was Cosan in 2025 — This indicates how many shares 1.863 B is divided into. Since shareholders are the owners of a company, each share represents a small portion of the company's ownership.
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Number of stocks
Details
Date
Number of stocks
Jan 1, 2005
188 M base_Shares
Jan 1, 2006
189 M base_Shares
Jan 1, 2007
189 M base_Shares
Jan 1, 2008
328 M base_Shares
Jan 1, 2009
406 M base_Shares
Jan 1, 2010
407 M base_Shares
Jan 1, 2011
411 M base_Shares
Jan 1, 2012
409 M base_Shares
Jan 1, 2013
409 M base_Shares
Jan 1, 2014
408 M base_Shares
Jan 1, 2015
417.05 M base_Shares
Jan 1, 2016
1.66 B base_Shares
Jan 1, 2017
1.65 B base_Shares
Jan 1, 2018
1.61 B base_Shares
Jan 1, 2019
1.58 B base_Shares

Cosan Dividend History

17 years of dividend payments

YearAnnual DividendYoY ChangePayments
20240.45BRL 47.3%
20230.86BRL 100.2%
20220.43BRL 32.3%
20210.63BRL 57.8%
20201.5BRL 49.8%
20191BRL 29.9%
20180.77BRL 17.4%
20170.93BRL 56.7%
20162.15BRL 217.8%
20150.68BRL 8.5%

Cosan dividend payout ratio

In 2025, Cosan had a payout ratio of 55.91%. The payout ratio indicates the percentage of the company's profits that Cosan distributes as dividends.
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Payout ratio
Details
Date
Payout ratio
Jan 1, 2005
52 %
Jan 1, 2006
52 %
Jan 1, 2007
-40.12 %
Jan 1, 2008
52 %
Jan 1, 2009
52 %
Jan 1, 2010
6.47 %
Jan 1, 2011
1.94 %
Jan 1, 2012
9.97 %
Jan 1, 2013
32.54 %
Jan 1, 2014
26.08 %
Jan 1, 2015
12.19 %
Jan 1, 2016
86.84 %
Jan 1, 2017
29.17 %
Jan 1, 2018
18.42 %
Jan 1, 2019
16.36 %
Price targets and forecasts for Cosan are not yet available.

Cosan Earnings Estimates

Cosan Earnings Estimates

DateEPS estimateRevenue EstimateQuarterly report
5/13/2024-0.17BRL39.98 BBRL2024 Q1
2/26/20240.15BRL40.32 BBRL2023 Q4
8/10/20230.2BRL44.97 BBRL2023 Q2
5/11/20230.19BRL42.71 BBRL2023 Q1
2/16/20230.24BRL42.54 BBRL2022 Q4
11/11/20220.27BRL40.93 BBRL2022 Q3
8/12/20220.35BRL38.01 BBRL2022 Q2
5/13/20220.42BRL33.17 BBRL2022 Q1
2/18/20220.13BRL30.46 BBRL2021 Q4
11/12/20210.24BRL28.65 BBRL2021 Q3

EESG©

Eulerpool ESG Scorecard© for the Cosan stock

74/100
47
Environment
99
Social
75
Governance
E

Environment

20
Scope 1 - Direct Emissions1,025,152
Scope 2 - Indirect emissions from purchased energy1,639
Scope 3 - Indirect emissions within the value chain12,032,436
Total CO₂ emissions1,026,792
CO₂ reduction strategy
Coal energy
Nuclear power
Animal experiments
Fur & Leather
Pesticides
Palm Oil
Tobacco
Genetically modified organisms
Climate concept
Sustainable forestry
Recycling regulations
Environmentally friendly packaging
Hazardous substances
Fuel consumption and efficiency
Water consumption and efficiency
S

Social

20
Percentage of female employees59.5
Percentage of women in management
Percentage of Asian employees2.75
Share of Asian management4.76
Percentage of Hispanic/Latino employees
Hispano/Latino Management share
Percentage of Black employees20.7
Black Management Share4.7
Percentage of white employees75.8
White Management Share9.5
Adult content
Alcohol
Weapons
Firearms
Gambling
Military contracts
Human rights concept
Privacy concept
Occupational health and safety
Catholic
G

Governance (Corporate Governance)

4
Environmental reporting
Stakeholder Engagement
Call Back Policies
Antitrust law

The Eulerpool ESG Scorecard© is the strictly copyrighted intellectual property of Eulerpool Research Systems. Any unauthorized use, imitation, or infringement will be actively pursued and may lead to significant legal consequences. For licenses, collaborations, or usage rights, please contact us directly via our contact form. Contact Form to us.

Cosan shareholder structure

% Name
30.21308%
Aguassanta Participações S.A.
Aguassanta Participações S.A.
5.8803%
Cosan Ltd
Cosan Ltd
3.98663%
Norges Bank Investment Management (NBIM)
Norges Bank Investment Management (NBIM)
2.22718%
BlackRock Institutional Trust Company, N.A.
BlackRock Institutional Trust Company, N.A.
2.05206%
The Vanguard Group, Inc.
The Vanguard Group, Inc.
1.53934%
ICBC Investments Argentina S.A.
ICBC Investments Argentina S.A.
1.12271%
Alaska Asset Management
Alaska Asset Management
0.87809%
Skagen AS
Skagen AS
0.75504%
Absoluto Partners Gestao de Recursos Ltda
Absoluto Partners Gestao de Recursos Ltda
0.73184%
BTG Pactual WM Gestão de Recursos Ltda.
BTG Pactual WM Gestão de Recursos Ltda.
...

Cosan Executives and Management Board

RM

Mr. Rubens Ometto Silveira Mell

(75)

Chairman of the Board · since 2000

MM

Mr. Marcelo Martins

(58)

Chief Executive Officer, Vice Chairman of the Board, Member of the Executive Board · since 2009

RA

Mr. Rodrigo Alves

(40)

Chief Financial and Investor Relations Officer, Member of the Executive Board

MD

Ms. Maria Drummond

(45)

General Counsel, Member of the Executive Board

BC

Mr. Burkhard Cordes

(50)

Director

Frequently asked questions about Cosan

Cosan SA operates with a diversified business model. As a leading player in the energy and infrastructure sectors in Brazil, the company is engaged in various activities. Through its subsidiary Raízen, Cosan SA is involved in the production and marketing of sugar, ethanol, and bioenergy products. Furthermore, it has investments in the fuel distribution industry through its partnership with Shell. Additionally, Cosan SA has a stake in Comgás, the largest gas distributor in Brazil. The company's core focus lies in creating sustainable solutions, driving innovation, and delivering value across its broad range of operations. Cosan SA continues to strive for growth and maintain its position as a key player in Brazil's energy and infrastructure sectors.

All fundamentals and in-depth analysis of Cosan

Our stock analysis for Cosan Revenue stock includes important financial indicators such as revenue, profit, P/E ratio, P/S ratio, EBIT, as well as information on dividends. We also assess aspects such as stocks, market capitalization, debt, equity, and liabilities of Cosan Revenue. If you are looking for more detailed information on these topics, we offer comprehensive analyses on our subpages.