# Cosan S.A.: overview CSANY · OTC · CIK 1430162 · [Consumer discretionary](/sectors/consumer-discretionary.md) · fiscal year ends Dec 31 Pages: [Overview](/companies/csany.md) · [Financials](/companies/csany/financials.md) · [Filings](/companies/csany/filings.md) · [Insiders](/companies/csany/insiders.md) Revenue is not reported in this company’s XBRL financial statements. ## Last eight quarters Not reported. ## Last five fiscal years | Line item | Unit | FY2020 (2020-12-31) | FY2021 (2021-12-31) | FY2022 (2022-12-31) | FY2023 (2023-12-31) | FY2024 (2024-12-31) | | --- | --- | ---: | ---: | ---: | ---: | ---: | | Revenue | $bn | [20.4](/filings/0001554855-23-000287.md) | [26.1](/filings/0001554855-24-000744.md) | [39.3](/filings/0001554855-25-000406.md) | [39.5](/filings/0001554855-25-000406.md) | [44.0](/filings/0001554855-25-000406.md) | | Gross margin | % | [26.6%](/filings/0001554855-23-000287.md) | [22.3%](/filings/0001554855-24-000744.md) | [22.3%](/filings/0001554855-25-000406.md) | [27.7%](/filings/0001554855-25-000406.md) | [31.2%](/filings/0001554855-25-000406.md) | | Operating margin | % | [16.5%](/filings/0001554855-23-000287.md) | [15.7%](/filings/0001554855-24-000744.md) | [19.0%](/filings/0001554855-25-000406.md) | [27.8%](/filings/0001554855-25-000406.md) | [17.5%](/filings/0001554855-25-000406.md) | | Net margin | % | [4.2%](/filings/0001554855-23-000287.md) | [24.2%](/filings/0001554855-24-000744.md) | [3.0%](/filings/0001554855-25-000406.md) | [2.8%](/filings/0001554855-25-000406.md) | [(21.4%)](/filings/0001554855-25-000406.md) | | Diluted EPS | $ per share | [0.46](/filings/0001554855-23-000287.md) | [3.43](/filings/0001554855-23-000287.md) | [0.63](/filings/0001554855-23-000287.md) | not reported | not reported | | Free cash flow | $bn | not reported | not reported | not reported | not reported | not reported | - Revenue. XBRL Revenue: ifrs-full:Revenue. - Gross margin (gross profit / revenue). XBRL Gross profit: ifrs-full:GrossProfit; Revenue: ifrs-full:Revenue. - Operating margin (operating income / revenue). XBRL Operating income: ifrs-full:ProfitLossFromOperatingActivities; Revenue: ifrs-full:Revenue. - Net margin (net income / revenue). XBRL Net income: ifrs-full:ProfitLossAttributableToOwnersOfParent; Revenue: ifrs-full:Revenue. - Diluted EPS. XBRL Diluted EPS: ifrs-full:DilutedEarningsLossPerShare. - Free cash flow (operating cash flow − capital expenditure). XBRL not reported. Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing. ## Insider purchases and sales The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/csany/insiders.md) None in coverage. ## Funds that report holding it From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md) | Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before | | --- | --- | ---: | ---: | --- | --- | | [Monaco Asset Management SAM](/funds/1803593.md) | 2026-06-30 | $10.6m | 3,665,444 | | Added +330,631 | | [UBS Group AG](/funds/1610520.md) | 2026-06-30 | $8.7m | 3,030,378 | | Added +2,166,940 | | [RENAISSANCE TECHNOLOGIES LLC](/funds/1037389.md) | 2026-06-30 | $8.1m | 2,799,382 | | Reduced −1,011,287 | | [Aquamarine Financial (Cayman) Ltd](/funds/2104187.md) | 2026-06-30 | $6.0m | 2,096,904 | | Unchanged | | [MARSHALL WACE, LLP](/funds/1318757.md) | 2026-06-30 | $1.9m | 674,857 | | Reduced −1,695,953 | | [JANE STREET GROUP, LLC](/funds/1595888.md) | 2026-06-30 | $1.5m | 514,859 | | Reduced −81,706 | | [Naman Capital Ltda](/funds/1946136.md) | 2026-06-30 | $783.2k | 271,941 | | Unchanged | | [CITADEL ADVISORS LLC](/funds/1423053.md) | 2026-06-30 | $777.5k | 269,968 | | Reduced −120,190 | | [BTG Pactual Asset Management US LLC](/funds/1569579.md) | 2026-06-30 | $713.3k | 247,680 | | Unchanged | | [BAROMETER CAPITAL MANAGEMENT INC.](/funds/1536890.md) | 2026-06-30 | $616.3k | 214,000 | | Added +42,400 | ## Recent filings [All 211 filings](/companies/csany/filings.md) | Filed | Accepted | Form | What it is | Accession | | --- | --- | --- | --- | --- | | 2026-10-29 | 20:45 ET | [6-K](/filings/0001554855-26-002246.md) | Report of a foreign private issuer, period 2026-10-28 | 0001554855-26-002246 | | 2026-10-21 | 19:37 ET | [6-K](/filings/0001554855-26-002144.md) | Report of a foreign private issuer, period 2026-10-20 | 0001554855-26-002144 | | 2026-09-08 | 17:20 ET | [6-K](/filings/0001554855-26-001981.md) | Report of a foreign private issuer, period 2026-09-08 | 0001554855-26-001981 | | 2026-08-20 | 10:03 ET | [6-K](/filings/0001554855-26-001892.md) | Report of a foreign private issuer, period 2026-08-20 | 0001554855-26-001892 | | 2026-08-18 | 17:22 ET | [6-K](/filings/0001554855-26-001883.md) | Report of a foreign private issuer, period 2026-08-18 | 0001554855-26-001883 | | 2026-08-17 | 21:13 ET | [6-K](/filings/0001554855-26-001871.md) | Report of a foreign private issuer, period 2026-08-14 | 0001554855-26-001871 | | 2026-08-17 | 20:22 ET | [6-K](/filings/0001554855-26-001865.md) | Report of a foreign private issuer, period 2026-08-14 | 0001554855-26-001865 | | 2026-08-17 | 17:57 ET | [6-K](/filings/0001554855-26-001862.md) | Report of a foreign private issuer, period 2026-08-14 | 0001554855-26-001862 | | 2026-07-09 | 08:56 ET | [6-K](/filings/0001554855-26-001518.md) | Report of a foreign private issuer, period 2026-07-09 | 0001554855-26-001518 | | 2026-06-17 | 09:15 ET | [6-K](/filings/0001554855-26-001350.md) | Report of a foreign private issuer, period 2026-03-17 | 0001554855-26-001350 | ## Latest annual report [Form 20-F for the fiscal year ended Dec 31, 2025](/filings/0001554855-26-000590.md), filed Apr 10, 2026. ## Forecast league Not in this season’s league. [This season’s league](/leagues.md) ## About the filer - CIK: 1430162 - Tickers: CSANY - Exchange: OTC - SIC code: 5500 Retail-Auto Dealers & Gasoline Stations - State of incorporation: D5 - Filer category: Large accelerated filer Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 29, 2026, 06:03 ET. No prices; not investment advice.