CSAN3.SA · available-data snapshot
Cosan S.A. (CSAN3.SA): Available-Data Snapshot
TickerWorth does not publish a DCF fair value for Cosan S.A. (CSAN3.SA); the reason is set out below. What its filings and market data do show is below. The snapshot also sets out its trading multiples against 5 peers. Snapshot as of Oct 19, 2026.
Model by Miraaj Patel · generated from public market data · Updated Oct 19, 2026 · How these pages are made
Why is there no fair value for CSAN3.SA?
We do not publish a fair value for Cosan S.A.. What we can say from its filings and market data is below.
What is CSAN3.SA's TickerWorth Score?
A weaker business than most companies
Compared with Energy companies in Latin America
Its strongest point: trades below our estimate of what it's worth. Its weakest: profitability is weak.
- Value · 45 of 100
Cheaper than 45% of Energy companies worldwide
- Price vs worth · 100 of 100
- Quality · 25 of 100
More profitable than 25% of Energy companies worldwide
- Financial health · 41 of 100
Financially stronger than 41% of Energy companies worldwide
- Growth · 17 of 100
Growing faster than 17% of Energy companies worldwide
- Momentum · 29 of 100
Outperformed 29% of Energy companies worldwide over the past year
Confidence: Medium confidence · Scored
Get the Undervalued Company of the Week.
- Price
- 5.05
- Market cap
- 19,
921, 559, 552 - 52-week high
- 6.90
- 52-week low
- 3.09
- Currency
- BRL
- Exchange
- São Paulo
Snapshot of Oct 19, 2026, quote time not published · Prices are delayed.
What we can say
We don't publish a discounted-cash-flow fair value for Cosan S.A. (CSAN3.SA) because the free data sources we rely on don't expose the multi-year financials a DCF needs — common for small or thinly-covered listings. Rather than invent numbers, this page shows an honest snapshot of what the public data does support: the current price and size, any relative valuation multiples that exist, a book-value view, and a price-based read. Treat it as a descriptive starting point, not a valuation and not investment advice.
Read the full reasoning
On the numbers we do have, CSAN3.SA trades at a recent price of 5.05, a market capitalisation of about 19,921,559,552, sitting 51% of the way up its 52-week range (3.09–6.90), on the São Paulo.
The standard alternative to a DCF is relative valuation — comparing CSAN3.SA's trading multiples against a sector benchmark. Here that gives Fwd P/E of 8.5× (cheaper than the peer median of 14.8×); P/B of 4.0× (richer than the peer median of 2.7×); P/S of 0.5× (cheaper than the peer median of 2.1×); EV/EBITDA of 6.1× (cheaper than the peer median of 9.4×). A cheaper multiple than peers can flag a discount or a market that expects weaker growth; it is a comparison, not a recommendation.
The asset, or book-value, lens is the classic tool for asset-heavy businesses and financials. CSAN3.SA shows a price-to-book (P/B) of 4.01 and book value of 1.26 per share. Price-to-book compares the market price to the accounting net-asset value per share; below 1.0 can mean a discount to net assets or that the market is pricing in trouble — descriptive either way, never a buy signal on its own.
Finally, a price-based read — explicitly not a valuation. CSAN3.SA is in a mixed trend, trading -26.8% from its 52-week high. Over the past year the stock is -15.9%. Moving-average trend and 52-week position describe where the stock has traded; they say nothing about what it is worth.
CSAN3.SA vs peers
Sector benchmark (bellwethers, not direct competitors).
| Multiple | CSAN3.SA | Peer median | Read |
|---|---|---|---|
| Fwd P/E | 8.5× | 14.8× | cheaper than |
| P/B | 4.0× | 2.7× | richer than |
| P/S | 0.5× | 2.1× | cheaper than |
| EV/EBITDA | 6.1× | 9.4× | cheaper than |
What does Cosan S.A. do?
What does it do?
Cosan S.A. engages in the fuel distribution business. It operates in the Oil & Gas Refining & Marketing industry (Energy sector), headquartered in Brazil.
How does it make money?
The business turns 40.1B in annual revenue into profit. Out of every $100 of sales, about $28 is left as operating profit (operating margin of 27.9%), after a 34% gross margin on the products/services it sells. After all costs, taxes and interest, -22.2% of revenue becomes bottom-line net profit.
Is it financially healthy?
Financially it looks mixed: carries moderate debt (1.9× equity), comfortably covers its short-term bills (1.7× current ratio), and is currently lossmaking.
CSAN3.SA insider trading
Insider filings are available for US-listed companies only.
Companies we do put a number on
Not investment advice. TickerWorth Score is a model output.
A descriptive, available-data snapshot and relative comparison — NOT a DCF, NOT a price target, and NOT investment advice. TickerWorth is not a licensed investment adviser, and these figures are estimates from public market data that can be wrong, stale or incomplete.