Cosan (CSAN) Interest Expense: $-1,450 Mil (TTM As of Mar. 2026)

What is Cosan Interest Expense?

Cosan CSAN +1.04% 60 Interest Expense is $-1,450 Mil as of Mar. 2026. GuruFocus rates CSAN with a GF Score™ of 60/100 and a GF Value™ of $6.18 (Possible Value Trap). The stock has 3 warning signs investors should review.

Interest Expense is the amount reported by a company or individual as an expense for borrowed money. Cosan's interest expense for the three months ended in Mar. 2026 was $ -417 Mil. Its interest expense for the trailing twelve months (TTM) ended in Mar. 2026 was $-1,450 Mil.

Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income(EBIT) by its Interest Expense. Cosan's Operating Income for the three months ended in Mar. 2026 was $ 456 Mil. Cosan's Interest Expense for the three months ended in Mar. 2026 was $ -417 Mil. Cosan's Interest Coverage for the quarter that ended in Mar. 2026 was 1.09. The higher the ratio, the stronger the company's financial strength is. Note: If both Interest Expense and Interest Income are empty, while Net Interest Income is negative, then use Net Interest Income as Interest Expense.

Cosan (NYSE:CSAN) Interest Expense Explanation

Note: If both Interest Expense and Interest Income are empty, while Net Interest Income is negative, then use Net Interest Income as Interest Expense.

Cosan's Interest Expense for the three months ended in Mar. 2026 was $-417 Mil. Its Operating Income for the three months ended in Mar. 2026 was $456 Mil. And its Long-Term Debt & Capital Lease Obligation for the three months ended in Mar. 2026 was $11,509 Mil.

Cosan's Interest Coverage for the quarter that ended in Mar. 2026 is calculated as

Interest Coverage	=	-1	*	Operating Income (Q: Mar. 2026 )	/	Interest Expense (Q: Mar. 2026 )
	=	-1	*	455.521	/	-417.376
	=	1.09

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

The higher the ratio, the stronger the company's financial strength is.

Cosan Interest Expense Historical Data

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The historical data trend for Cosan's Interest Expense can be seen below:

Cosan Interest Expense Chart

Cosan Annual Data

Trend

Dec16

Dec17

Dec18

Dec19

Dec20

Dec21

Dec22

Dec23

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Dec25

Interest Expense

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-688.74

-1,042.58

-1,150.62

-1,234.79

-1,418.02

Cosan Quarterly Data
	Jun21	Sep21	Dec21	Mar22	Jun22	Sep22	Dec22	Mar23	Jun23	Sep23	Dec23	Mar24	Jun24	Sep24	Dec24	Mar25	Jun25	Sep25	Dec25	Mar26
Interest Expense	Get a 7-Day Free Trial															-365.05	-338.82	-351.92	-342.26	-417.38

60GF Score

Cosan SA CSAN

Interest Expense is just one metric. See GF Score™, valuation, warning signs, and more.

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Cosan Interest Expense Calculation

Interest Expense is the amount reported by a company or individual as an expense for borrowed money.

Interest Expense for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-1,450 Mil.

Frequently Asked Questions Learn more about Interest Expense →

What does a Interest Expense of $-1,450 Mil mean?

Cosan (CSAN) has a Interest Expense of $-1,450 Mil as of Mar. 2026. Interest Expense is the amount a company pays on its long-term debt. View historical data on Cosan and its competitors.

Is Cosan's Interest Expense too high?

Cosan's current Interest Expense is $-1,450 Mil. Overall, Cosan has a GF Score™ of 60/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.

How does Cosan's Interest Expense compare to VLO and MPC?

Cosan's Interest Expense of $-1,450 Mil can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.

What is a good Interest Expense for an Oil & Gas company?

A good Interest Expense depends on the Oil & Gas industry context. However, Interest Expense should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.

What does a high Interest Expense mean?

A high Interest Expense can signal that a stock is expensive relative to its fundamentals. Interest Expense is the amount a company pays on its long-term debt. View historical data on Cosan and its competitors. Cosan's current Interest Expense is $-1,450 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.

Is Cosan stock overvalued right now?

Based on GuruFocus' analysis, Cosan (CSAN) is currently considered Possible Value Trap. The stock's GF Value™ is $6.18, compared to a current price of $2.91 — trading 52.9% below its estimated fair value. The current Interest Expense is $-1,450 Mil. Cosan's overall GF Score™ is 60/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.

How is Interest Expense calculated?

Interest Expense is calculated from a company's financial statements. For Cosan (CSAN), the current Interest Expense is $-1,450 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Cosan (CSAN) Overvalued in 2026?

Based on GuruFocus' analysis, Cosan stock appears to be undervalued. The current stock price of $2.91 is trading 52.9% below its estimated GF Value™ of $6.18. GuruFocus considers Cosan to be Possible Value Trap.

Key valuation signals for CSAN:

Interest Expense: $-1,450 Mil
GF Value™: $6.18 vs. price of $2.91 (52.9% below fair value)
GF Score™: 60/100 with 3 warning signs

No single metric tells the full story. See the CSAN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Cosan Business Description

Industry Energy Oil & Gas

Comparable Companies BSP:UGPA3 BSP:RPMG3 NSE:RELIANCE VLO MPC PSX XKAZ:KMGZ OHEL:NESTE TSE:5020 NSE:IOC TPE:6505 XKRX:096770 BOM:500547 XKRX:267250 DINO SUN TSE:5019 IST:TUPRS BUD:MOL SAU:2380

Other Exchanges 9CI0:Germany CSAN3:Brazil

Address Avenue Brigadeiro Faria Lima, 4100 / 15th Floor Itaim Bibi, Sao Paulo, SP, BRA, 04538-132

Website https://www.cosan.com.br

Cosan SA engages in several services throughout the energy and logistics sectors. Its reportable segments are Raizen, Compass, Moove, Rumo, and Radar. It generates the majority of its revenue from Raizen which operates in the production, commercialization, origination, and trading of ethanol, bioenergy, resale, and trading of electricity, renewable sources, marketing, origination, and trading of sugar and fuels, and lubricant.

60GF Score

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Interest Expense is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$2.91

Price

$6.18

GF Value

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