Cosan S.A (SA:CSAN3) — Market Cap & Net Worth

$3.92 Billion USD  · R$19.95 Billion BRL  · Rank #4206

Market Cap & Net Worth: Cosan S.A (CSAN3)

Cosan S.A (SA:CSAN3) has a market capitalization of $3.92 Billion (R$19.95 Billion) as of May 4, 2026. Listed on the SA stock exchange, this Brazil-based company holds position #4206 globally and #48 in its home market, demonstrating a -2.51% decrease in market value over the past year.

Market capitalization, also known as net worth in stock markets, is calculated by multiplying Cosan S.A's stock price R$5.04 by its total outstanding shares 3959221875 (3.96 Billion). Analyse how efficiently does Cosan S.A generate cash to see how efficiently the company converts income to cash.

Cosan S.A Market Cap History: 2015 to 2026

Cosan S.A's market capitalization history from 2015 to 2026. Data shows growth from $3.70 Billion to $3.92 Billion (1.50% CAGR).

Index Memberships

Cosan S.A is a constituent of 5 market indices:

Index Total Market Cap Weight (%) Rank by Market Cap
BOVESPA Index
BVSP
$609.60 Billion 0.64% #33 of 80
Bovespa Brazil 50
IBX50
$515.79 Billion 0.76% #25 of 50
SAO PAULO SE IBX50 INDEX
IBXL
$491.69 Billion 0.80% #24 of 50
SAO PAULO SE IGCX INDEX
IGCX
$622.91 Billion 0.63% #34 of 155
IVBX IND
IVBX
$219.09 Billion 1.79% #19 of 45

Weight: Cosan S.A's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.

Cosan S.A Market Cap to Earnings & Revenue Ratios Timeline

This chart shows how Cosan S.A's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.

Latest Price to Sales (P/S) Ratio

0.14x

Cosan S.A's market cap is 0.14 times its annual revenue

Industry average: 0.05x Higher than industry average

Latest Price to Earnings (P/E) Ratio

N/A

P/E ratio not applicable due to negative or zero earnings

What These Ratios Tell Investors:

  • Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
  • Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
  • Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
  • Industry comparison provides context for whether the company is valued higher or lower than peers.
Year Market Cap (USD) Revenue (USD) Net Income (USD) P/S Ratio P/E Ratio
2015 $3.70 Billion $8.35 Billion $580.08 Million 0.44x 6.38x
2016 $6.01 Billion $7.54 Billion $1.04 Billion 0.80x 5.80x
2017 $6.71 Billion $7.67 Billion $1.32 Billion 0.87x 5.10x
2018 $5.57 Billion $10.29 Billion $1.65 Billion 0.54x 3.37x
2019 $11.83 Billion $13.56 Billion $2.43 Billion 0.87x 4.88x
2020 $13.16 Billion $13.51 Billion $859.48 Million 0.97x 15.31x
2021 $15.51 Billion $24.91 Billion $6.31 Billion 0.62x 2.46x
2022 $12.51 Billion $39.32 Billion $1.18 Billion 0.32x 10.64x
2023 $14.53 Billion $39.47 Billion $1.09 Billion 0.37x 13.28x
2024 $6.34 Billion $43.95 Billion -$9.42 Billion 0.14x N/A

Competitor Companies of CSAN3 by Market Capitalization

Companies near Cosan S.A in the global market cap rankings as of May 4, 2026.

Key companies related to Cosan S.A by market ranking:

  • Reliance Industries Limited (NSE:RELIANCE): Ranked #92 globally with a market cap of $209.40 Billion USD ( Rs19.36 Trillion INR).
  • Reliance Industries Limited (F:RLI): Ranked #97 globally with a market cap of $203.33 Billion USD ( €173.92 Billion EUR).
  • Phillips 66 (NYSE:PSX): Ranked #409 globally with a market cap of $64.57 Billion USD.
  • Valero Energy Corporation (NYSE:VLO): Ranked #422 globally with a market cap of $62.18 Billion USD.
Market capitalization comparison (in billions USD)
Rank Company Symbol Market Cap Price
#92 Reliance Industries Limited NSE:RELIANCE $209.40 Billion Rs1430.80
#97 Reliance Industries Limited F:RLI $203.33 Billion €51.80
#409 Phillips 66 NYSE:PSX $64.57 Billion $176.19
#422 Valero Energy Corporation NYSE:VLO $62.18 Billion $246.87

Cosan S.A Historical Marketcap From 2015 to 2026

Between 2015 and today, Cosan S.A's market cap moved from $3.70 Billion to $ 3.92 Billion, with a yearly change of 1.50%.

Year Market Cap Change (%)
2026 R$3.92 Billion -5.26%
2025 R$4.13 Billion -34.80%
2024 R$6.34 Billion -56.38%
2023 R$14.53 Billion +16.14%
2022 R$12.51 Billion -19.34%
2021 R$15.51 Billion +17.91%
2020 R$13.16 Billion +11.24%
2019 R$11.83 Billion +112.47%
2018 R$5.57 Billion -17.06%
2017 R$6.71 Billion +11.70%
2016 R$6.01 Billion +62.36%
2015 R$3.70 Billion --

End of Day Market Cap According to Different Sources

On May 3rd, 2026 the market cap of Cosan S.A was reported to be:

Source Market Cap
Yahoo Finance $3.92 Billion USD
MoneyControl $3.92 Billion USD
MarketWatch $3.92 Billion USD
marketcap.company $3.92 Billion USD
Reuters $3.92 Billion USD

Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.

About Cosan S.A

SA:CSAN3 Brazil Oil & Gas Refining & Marketing
Market Cap
$3.92 Billion
R$19.95 Billion BRL
Market Cap Rank
#4206 Global
#48 in Brazil
Share Price
R$5.04
Change (1 day)
+1.82%
52-Week Range
R$4.95 - R$8.54
All Time High
R$24.62
About

Cosan S.A. engages in the fuel distribution business. It operates through Raízen, Compass, Moove, Rumo, and Radar segments. The company's Raízen segment engages in the production, commercialization, origination, and trading of sugar, as well as ethanol under the Shell brand; production and commercialization of bioenergy; trading and resale of electricity; and distribution and commercialization of… Read more