Companhia de Saneamento de Minas Gerais stock

CSMG3 · B3 · BRL

R$61.03+8.50%+R$4.78

Close · October 5, 2026

Price history

+80.78% over the period
Show chart data

Daily closing prices, adjusted for splits. Long periods: one close per week or month.

DateClose
October 5, 2026R$61.03
October 2, 2026R$56.25
October 1, 2026R$56.78
September 30, 2026R$56.31
September 29, 2026R$56.93
September 28, 2026R$56.38
September 25, 2026R$57.86
September 24, 2026R$57.31
September 23, 2026R$56.53
September 22, 2026R$56.30
September 21, 2026R$56.90
September 18, 2026R$56.53
September 17, 2026R$56.07
September 16, 2026R$56.70
September 15, 2026R$57.25
September 14, 2026R$56.87
September 11, 2026R$55.95
September 10, 2026R$56.68
September 9, 2026R$55.53
September 8, 2026R$56.73
September 4, 2026R$55.91
September 3, 2026R$56.88
September 2, 2026R$57.14
September 1, 2026R$55.30
August 31, 2026R$55.22
August 28, 2026R$54.73
August 27, 2026R$55.20
August 26, 2026R$55.10
August 25, 2026R$55.50
August 24, 2026R$54.56
August 21, 2026R$54.50
August 20, 2026R$53.33
August 19, 2026R$54.74
August 18, 2026R$53.85
August 17, 2026R$54.78
August 14, 2026R$55.81
August 13, 2026R$56.20
August 12, 2026R$58.43
August 11, 2026R$57.90
August 7, 2026R$61.94
August 6, 2026R$63.35
August 5, 2026R$63.71
August 4, 2026R$63.91
August 3, 2026R$64.25
July 31, 2026R$64.17
July 30, 2026R$63.50
July 29, 2026R$61.82
July 28, 2026R$64.39
July 27, 2026R$63.41
July 24, 2026R$61.97
July 23, 2026R$63.95
July 22, 2026R$64.00
July 21, 2026R$63.16
July 20, 2026R$63.84
July 17, 2026R$63.56
July 16, 2026R$64.06
July 15, 2026R$65.36
July 14, 2026R$66.10
July 13, 2026R$66.27
July 10, 2026R$67.45
July 9, 2026R$64.50
July 8, 2026R$62.80
July 7, 2026R$63.00
July 6, 2026R$62.50
July 3, 2026R$62.11
July 2, 2026R$61.84
July 1, 2026R$61.14
June 30, 2026R$59.93
June 29, 2026R$60.67
June 26, 2026R$60.16
June 25, 2026R$59.94
June 24, 2026R$58.28
June 23, 2026R$58.85
June 22, 2026R$59.32
June 19, 2026R$56.67
June 18, 2026R$57.55
June 17, 2026R$56.15
June 16, 2026R$56.19
June 15, 2026R$56.58
June 12, 2026R$57.40
June 11, 2026R$58.50
June 10, 2026R$58.20
June 9, 2026R$57.50
June 8, 2026R$57.19
June 5, 2026R$56.85
June 3, 2026R$60.00
June 2, 2026R$52.90
June 1, 2026R$52.20
May 29, 2026R$52.71
May 28, 2026R$52.94
May 27, 2026R$50.75
May 26, 2026R$53.26
May 25, 2026R$53.00
May 22, 2026R$52.29
May 21, 2026R$51.14
May 20, 2026R$52.80
May 19, 2026R$52.77
May 18, 2026R$53.50
May 15, 2026R$51.70
May 14, 2026R$52.25
May 13, 2026R$51.31
May 12, 2026R$53.00
May 11, 2026R$53.00
May 8, 2026R$54.44
May 7, 2026R$53.75
May 6, 2026R$55.25
May 5, 2026R$54.55
May 4, 2026R$54.43
April 30, 2026R$54.04
April 29, 2026R$53.80
April 28, 2026R$55.21
April 27, 2026R$56.01
April 24, 2026R$57.32
April 23, 2026R$56.55
April 22, 2026R$57.82
April 20, 2026R$58.03
April 17, 2026R$57.35
April 16, 2026R$57.40
April 15, 2026R$57.66
April 14, 2026R$57.71
April 13, 2026R$56.84
April 10, 2026R$58.99
April 9, 2026R$60.35
April 8, 2026R$58.09
April 7, 2026R$57.63
April 6, 2026R$57.50
April 2, 2026R$57.95
April 1, 2026R$57.59
March 31, 2026R$57.70
March 30, 2026R$55.96
March 27, 2026R$54.66
March 26, 2026R$55.81
March 25, 2026R$56.60
March 24, 2026R$54.72
March 23, 2026R$55.06
March 20, 2026R$53.45
March 19, 2026R$55.34
March 18, 2026R$54.20
March 17, 2026R$54.57
March 16, 2026R$53.32
March 13, 2026R$52.07
March 12, 2026R$52.01
March 11, 2026R$53.41
March 10, 2026R$53.67
March 9, 2026R$53.14
March 6, 2026R$52.17
March 5, 2026R$52.94
March 4, 2026R$54.51
March 3, 2026R$53.74
March 2, 2026R$55.34
February 27, 2026R$54.70
February 26, 2026R$55.64
February 25, 2026R$57.17
February 24, 2026R$57.22
February 23, 2026R$58.89
February 20, 2026R$58.70
February 19, 2026R$58.15
February 18, 2026R$56.96
February 13, 2026R$55.81
February 12, 2026R$56.46
February 11, 2026R$57.14
February 10, 2026R$55.77
February 9, 2026R$55.38
February 6, 2026R$53.85
February 5, 2026R$53.78
February 4, 2026R$53.47
February 3, 2026R$54.50
February 2, 2026R$52.38
January 30, 2026R$51.15
January 29, 2026R$50.45
January 28, 2026R$51.35
January 27, 2026R$51.02
January 26, 2026R$50.12
January 23, 2026R$49.04
January 22, 2026R$48.22
January 21, 2026R$46.89
January 20, 2026R$45.51
January 19, 2026R$45.01
January 16, 2026R$45.25
January 15, 2026R$44.14
January 14, 2026R$44.24
January 13, 2026R$43.99
January 12, 2026R$44.51
January 9, 2026R$44.31
January 8, 2026R$43.76
January 7, 2026R$42.70
January 6, 2026R$43.07
January 5, 2026R$42.54
January 2, 2026R$43.47
December 30, 2025R$43.92
December 29, 2025R$43.20
December 26, 2025R$43.26
December 23, 2025R$43.97
December 22, 2025R$43.18
December 19, 2025R$43.26
December 18, 2025R$42.91
December 17, 2025R$42.88
December 16, 2025R$42.56
December 15, 2025R$43.80
December 12, 2025R$43.68
December 11, 2025R$43.15
December 10, 2025R$43.38
December 9, 2025R$42.91
December 8, 2025R$43.42
December 5, 2025R$41.75
December 4, 2025R$42.89
December 3, 2025R$42.95
December 2, 2025R$43.61
December 1, 2025R$42.77
November 28, 2025R$41.63
November 27, 2025R$41.40
November 26, 2025R$39.54
November 25, 2025R$39.24
November 24, 2025R$38.20
November 21, 2025R$37.89
November 19, 2025R$38.11
November 18, 2025R$38.08
November 17, 2025R$38.50
November 14, 2025R$39.35
November 13, 2025R$38.60
November 12, 2025R$38.28
November 11, 2025R$37.89
November 10, 2025R$37.67
November 7, 2025R$37.69
November 6, 2025R$38.27
November 5, 2025R$38.26
November 4, 2025R$37.73
November 3, 2025R$37.73
October 31, 2025R$37.79
October 30, 2025R$37.62
October 29, 2025R$37.47
October 28, 2025R$37.86
October 27, 2025R$37.10
October 24, 2025R$37.53
October 23, 2025R$36.33
October 22, 2025R$36.20
October 21, 2025R$35.93
October 20, 2025R$35.92
October 17, 2025R$35.75
October 16, 2025R$35.69
October 15, 2025R$35.97
October 14, 2025R$34.06
October 13, 2025R$33.71
October 10, 2025R$33.57
October 9, 2025R$33.37
October 8, 2025R$33.21
October 7, 2025R$33.57
October 6, 2025R$33.76

At a glance

  • The company

    Provides water supply, sewage collection and treatment, solid waste management and urban cleaning services in Brazil and internationally

  • Latest results

    Quarter to June 30, 2026 · EPS R$0.73 (estimate R$0.73)

  • Next event

    Quarterly results · November 13, 2026

  • Dividend

    Last ex-dividend on September 22, 2026

Where the price stands

52-wk lowR$32.73
52-wk highR$67.82

−10.01% from the high

Performance

StockIbovespa
1 month+7.58%+11.62%
Year to date+38.96%+29.80%
1 year+80.78%+45.63%

Analysts · 12 analysts

Average targetR$72.89+19.43% vs. price

Buy 11 · Hold 1 · Sell 0 · Buy

Latest news

All news

The business in numbers

Revenue

R$2.27B

Latest quarter · Q2 2026

Net income

R$227.14M

Latest quarter · Q2 2026

Net margin

10.0%

Latest quarter · Q2 2026

Numbers and valuation

Full valuation
Market cap
R$22.83B
P/E
17.7
EPS
R$3.40
Volume
1.62M
Dividend yield
3.27%

More on Companhia de Saneamento de Minas Gerais

Where it belongs

Similar companies

Utilities sector: companies in the same industry and close in size.