Companhia de Saneamento de Minas Gerais (CSMG3) Stock Overview
Plans, executes, expands, remodels, and explores public services, basic sanitation, water supply, sewage, sanitary, and solid waste in Brazil and internationally. More details
| Snowflake Score | |
|---|---|
| Valuation | 2/6 |
| Future Growth | 0/6 |
| Past Performance | 2/6 |
| Financial Health | 3/6 |
| Dividends | 3/6 |
CSMG3 Community Fair Values
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Companhia de Saneamento de Minas Gerais Competitors
Companhia Catarinense de Águas e Saneamento - CASAN
Companhia de Saneamento do Paraná - SANEPAR
Companhia de Saneamento Básico do Estado de São Paulo - SABESP
Rede Energia Participações
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | R$38.08 |
| 52 Week High | R$39.56 |
| 52 Week Low | R$19.06 |
| Beta | 0.61 |
| 1 Month Change | 6.01% |
| 3 Month Change | 40.15% |
| 1 Year Change | 52.08% |
| 3 Year Change | 152.35% |
| 5 Year Change | 146.95% |
| Change since IPO | 364.39% |
Recent News & Updates
Returns On Capital At Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Have Stalled
Nov 06
Does Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Have A Healthy Balance Sheet?
Oct 19Recent updates
Returns On Capital At Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Have Stalled
Nov 06Does Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Have A Healthy Balance Sheet?
Oct 19Some Confidence Is Lacking In Companhia de Saneamento de Minas Gerais' (BVMF:CSMG3) P/E
Aug 25Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Second-Quarter Results Just Came Out: Here's What Analysts Are Forecasting For This Year
Aug 07Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Seems To Use Debt Quite Sensibly
Jun 25Earnings Beat: Companhia de Saneamento de Minas Gerais Just Beat Analyst Forecasts, And Analysts Have Been Updating Their Models
May 18Companhia de Saneamento de Minas Gerais' (BVMF:CSMG3) Prospects Need A Boost To Lift Shares
Apr 25The Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Full-Year Results Are Out And Analysts Have Published New Forecasts
Mar 28Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Might Have The Makings Of A Multi-Bagger
Feb 20
Rising Costs And Contract Uncertainties Will Strain Future Earnings In Brazil's Water Utilities
Upward pressure on costs and rising doubtful accounts could strain margins and cash flow, hindering earnings growth.These 4 Measures Indicate That Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Is Using Debt Reasonably Well
Feb 01Earnings Working Against Companhia de Saneamento de Minas Gerais' (BVMF:CSMG3) Share Price
Dec 24Companhia de Saneamento de Minas Gerais Just Recorded A 11% Revenue Beat: Here's What Analysts Think
Nov 07Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Is Doing The Right Things To Multiply Its Share Price
Jul 23Benign Growth For Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Underpins Its Share Price
Jul 02Does Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Have A Healthy Balance Sheet?
Jun 12Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Has A Pretty Healthy Balance Sheet
Mar 11Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Is Looking To Continue Growing Its Returns On Capital
Feb 21Improved Earnings Required Before Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Shares Find Their Feet
Jan 29We Think Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Can Stay On Top Of Its Debt
Nov 07There's Been No Shortage Of Growth Recently For Companhia de Saneamento de Minas Gerais' (BVMF:CSMG3) Returns On Capital
Oct 18Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Seems To Use Debt Quite Sensibly
Aug 02Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Has A Pretty Healthy Balance Sheet
Apr 10Analysts' Revenue Estimates For Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Are Surging Higher
Mar 23Returns On Capital At Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Have Stalled
Jan 26Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Has Some Difficulty Using Its Capital Effectively
Oct 21Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Has A Somewhat Strained Balance Sheet
Sep 04Is Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Using Too Much Debt?
May 30Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Is Experiencing Growth In Returns On Capital
Mar 08Is Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) A Risky Investment?
Jan 07Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Is Doing The Right Things To Multiply Its Share Price
Nov 14Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Has A Pretty Healthy Balance Sheet
Sep 30Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Just Released Its Second-Quarter Earnings: Here's What Analysts Think
Aug 06Returns On Capital Are Showing Encouraging Signs At Companhia de Saneamento de Minas Gerais (BVMF:CSMG3)
Jul 22We Think Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Can Stay On Top Of Its Debt
May 20Does Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Have A Place In Your Dividend Portfolio?
Apr 17The Return Trends At Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Look Promising
Apr 02Could The Market Be Wrong About Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) Given Its Attractive Financial Prospects?
Mar 18Why You Might Be Interested In Companhia de Saneamento de Minas Gerais (BVMF:CSMG3) For Its Upcoming Dividend
Mar 01Shareholder Returns
| CSMG3 | BR Water Utilities | BR Market | |
|---|---|---|---|
| 7D | -0.5% | -0.8% | -1.0% |
| 1Y | 52.1% | 35.7% | 11.5% |
Return vs Industry: CSMG3 exceeded the BR Water Utilities industry which returned 35.7% over the past year.
Return vs Market: CSMG3 exceeded the BR Market which returned 11.5% over the past year.
Price Volatility
| CSMG3 volatility | |
|---|---|
| CSMG3 Average Weekly Movement | 3.1% |
| Water Utilities Industry Average Movement | 3.0% |
| Market Average Movement | 4.2% |
| 10% most volatile stocks in BR Market | 8.8% |
| 10% least volatile stocks in BR Market | 2.1% |
Stable Share Price: CSMG3 has not had significant price volatility in the past 3 months compared to the BR market.
Volatility Over Time: CSMG3's weekly volatility (3%) has been stable over the past year.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 1963 | 9,947 | Fernando de Avelar | www.copasa.com.br |
Companhia de Saneamento de Minas Gerais plans, executes, expands, remodels, and explores public services, basic sanitation, water supply, sewage, sanitary, and solid waste in Brazil and internationally. It is involved in collection, treatment, and distribution of treated water to end consumers; collection, transportation, treatment, and final disposal of sewage, from the building connection to final release into the environment; and urban cleaning and solid waste management. The company was formerly known as Companhia Mineira de Água e Esgotos and changed its name to Companhia de Saneamento de Minas Gerais in November 1974.
Companhia de Saneamento de Minas Gerais Fundamentals Summary
| CSMG3 fundamental statistics | |
|---|---|
| Market cap | R$14.44b |
| Earnings (TTM) | R$1.35b |
| Revenue (TTM) | R$8.16b |
Is CSMG3 overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| CSMG3 income statement (TTM) | |
|---|---|
| Revenue | R$8.16b |
| Cost of Revenue | R$4.71b |
| Gross Profit | R$3.45b |
| Other Expenses | R$2.10b |
| Earnings | R$1.35b |
Last Reported Earnings
Sep 30, 2025
Next Earnings Date
n/a
| Earnings per share (EPS) | 3.56 |
| Gross Margin | 42.25% |
| Net Profit Margin | 16.55% |
| Debt/Equity Ratio | 77.0% |
How did CSMG3 perform over the long term?
See historical performance and comparisonDividends
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/11/19 08:50 |
| End of Day Share Price | 2025/11/18 00:00 |
| Earnings | 2025/09/30 |
| Annual Earnings | 2024/12/31 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
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| Market Prices | 30 years |
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| Ownership | 10 years |
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| Management | 10 years |
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| Key Developments | 10 years |
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* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
Companhia de Saneamento de Minas Gerais is covered by 19 analysts. 9 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.
| Analyst | Institution |
|---|---|
| Felipe Mattar | Barclays |
| Rafael Bezerra Dias | BB Banco de Investimento S.A. |
| Gustavo Faria | BofA Global Research |