What is the current annual net margin of SBS?

As of today, SBS annual net margin is 22.21%

What is 1-year change in SBS annual net margin?

SBS annual net margin is down -16.19% year-over-year

What is 3-year change in SBS annual net margin?

SBS annual net margin is up +56.96% over the past 3 years

How far is SBS annual net margin from its all-time high?

SBS annual net margin is currently -16.19% below its historical high of 26.50% set on December 31, 2024

How does SBS annual net margin rank versus sector peers?

SBS annual net margin is higher than 91.84% of companies in Utilities sector

When is SBS next annual earnings release?

The next annual earnings release for SBS is on March 15, 2027

What is the current quarterly net margin of SBS?

As of today, SBS quarterly net margin is 13.68%

What is SBS quarterly net margin most recent change?

SBS quarterly net margin was down -4.60% on September 30, 2026

What is 1-year change in SBS quarterly net margin?

SBS quarterly net margin is down -40.26% year-over-year

How far is SBS quarterly net margin from its all-time high?

SBS quarterly net margin is currently -76.41% below its historical high of 57.99% set on December 1, 2001

How does SBS quarterly net margin rank versus sector peers?

SBS quarterly net margin is higher than 53.19% of companies in Utilities sector

When is SBS next earnings release?

The next earnings release for SBS is on March 15, 2027

SBS Net Margin History & Chart Since 1997

Annual Net Margin

22.21%4.29%-16.19%

December 31, 2025

Summary

Current Value: As of today, SBS annual net margin is 22.21%, down -16.19% on December 31, 2025
Historical Performance: SBS annual net margin is up +56.96% over the past 3 years, up +306.03% over the past 5 years
All-Time High Comparison: SBS annual net margin is currently -16.19% below its historical high of 26.50% set on December 31, 2024
3-Year Low Comparison: SBS annual net margin is +61.18% above its 3-year low of 13.78% reached on December 31, 2023
Sector Comparison: SBS annual net margin is higher than 91.84% of companies in Utilities sector

Net Margin Chart

beforeafter

Performance

SBS Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Net Margin	Dec 31, 25	22.21%	-16.2%	+57.0%	+306.0%	+25.8%
Quarterly Net Margin	Sep 30, 26	13.68%	-40.3%	+4.3%	+50.5%	+422.1%
Price	Nov 13, 26	$4.92	-7.4%	+95.9%	+272.7%	+160.5%
PE Ratio	Nov 13, 26	12.38	+53.8%	+325.4%	+558.5%	+397.2%
Annual Revenue	Dec 31, 25	$6.82B	+1.7%	+59.7%	+97.6%	+30.0%
Annual Net Income	Dec 31, 25	$1.51B	-14.8%	+150.6%	+702.7%	+63.5%
Annual Gross Margin	Dec 31, 25	36.64%	-31.5%	+7.6%	+0.9%	-16.8%
Annual Operating Margin	Dec 31, 25	32.23%	-26.0%	+54.4%	+31.4%	+12.3%

Net Margin Highs

SBS Annual Net Margin Highs Comparison
Period	High	Date	Current
3Y	26.50%	Dec 31, 24	-16.2%
5Y	26.50%	Dec 31, 24	-16.2%
All	26.50%	Dec 31, 24	-16.2%

Net Margin Lows

SBS Annual Net Margin Lows Comparison
Period	Low	Date	Current
3Y	13.78%	Dec 31, 23	+61.2%
5Y	5.47%	N/A	+306.0%
All	-16.34%	Dec 31, 02	+235.9%

Net Margin History

Year	Value	Change
2025	22.21%	-16.2%
2024	26.50%	+92.3%
2023	13.78%	-2.6%
2022	14.15%	+19.6%
2021	11.83%	+116.3%
2020	5.47%	-70.8%
2019	18.73%	+6.2%
2018	17.63%	+2.2%
2017	17.25%	-17.5%
2016	20.90%	+356.3%
2015	4.58%	-43.1%
2014	8.05%	-52.6%
2013	17.00%	-4.5%
2012	17.81%	+44.7%
2011	12.31%	-30.3%

Year	Value	Change
2010	17.66%	+0.5%
2009	17.57%	+10.7%
2008	15.87%	-9.6%
2007	17.56%	+11.2%
2006	15.79%	-9.7%
2005	17.48%	+49.8%
2004	11.67%	-44.8%
2003	21.13%	+229.3%
2002	-16.34%	-359.4%
2001	6.30%	-59.5%
2000	15.54%	+313.5%
1999	-7.28%	-141.6%
1998	17.48%	+81.3%
1997	9.64%	-

FAQ

What is the current annual net margin of SBS?: As of today, SBS annual net margin is 22.21%
What is 1-year change in SBS annual net margin?: SBS annual net margin is down -16.19% year-over-year
What is 3-year change in SBS annual net margin?: SBS annual net margin is up +56.96% over the past 3 years
How far is SBS annual net margin from its all-time high?: SBS annual net margin is currently -16.19% below its historical high of 26.50% set on December 31, 2024
How does SBS annual net margin rank versus sector peers?: SBS annual net margin is higher than 91.84% of companies in Utilities sector
When is SBS next annual earnings release?: The next annual earnings release for SBS is on March 15, 2027

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Quarterly Net Margin

13.68%0.66%-4.60%

September 30, 2026

Summary

Current Value: As of today, SBS quarterly net margin is 13.68%, down -4.60% on September 30, 2026
Historical Performance: SBS quarterly net margin is down -40.26% year-over-year, up +4.35% over the past 3 years
All-Time High Comparison: SBS quarterly net margin is currently -76.41% below its historical high of 57.99% set on December 1, 2001
3-Year Low Comparison: SBS quarterly net margin is +9.00% above its 3-year low of 12.55% reached on March 31, 2024
Sector Comparison: SBS quarterly net margin is higher than 53.19% of companies in Utilities sector

Performance

SBS Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Net Margin	Sep 30, 26	13.68%	-4.6%	-40.3%	+4.3%	+50.5%
Annual Net Margin	Dec 31, 25	22.21%	–	-16.2%	+57.0%	+306.0%
Price	Nov 13, 26	$4.92	+5.1%	-7.4%	+95.9%	+272.7%
PE Ratio	Nov 13, 26	12.38	+14.5%	+53.8%	+325.4%	+558.5%
Quarterly Revenue	Sep 30, 26	$1.97B	-2.3%	+14.1%	+49.4%	+100.3%
Quarterly Net Income	Sep 30, 26	$270.13M	-6.8%	-31.8%	+55.9%	+201.5%
Quarterly Gross Margin	Sep 30, 26	36.87%	-1.3%	+18.4%	-3.1%	+6.3%
Quarterly Operating Margin	Sep 30, 26	29.24%	-3.7%	+6.8%	+11.4%	+24.2%

Quarterly Net Margin Highs

SBS Quarterly Net Margin Highs Comparison
Period	High	Date	Current
1Y	23.81%	Dec 31, 25	-42.5%
3Y	40.75%	Sep 30, 24	-66.4%
5Y	40.75%	Sep 30, 24	-66.4%
All	57.99%	Dec 1, 01	-76.4%

Quarterly Net Margin Lows

SBS Quarterly Net Margin Lows Comparison
Period	Low	Date	Current
1Y	13.68%	Sep 30, 26	at low
3Y	12.55%	Mar 31, 24	+9.0%
5Y	8.02%	Jun 30, 22	+70.6%
All	-68.88%	Sep 30, 02	+119.9%

Quarterly Net Margin History

Month	Value	Change
Sep 2026	13.68%	-4.6%
Jun 2026	14.34%	-18.3%
Mar 2026	17.55%	-26.3%
Dec 2025	23.81%	+4.0%
Sep 2025	22.90%	-3.9%
Jun 2025	23.83%	+35.5%
Mar 2025	17.59%	-3.9%
Dec 2024	18.31%	-55.1%
Sep 2024	40.75%	+127.4%
Jun 2024	17.92%	+42.8%
Mar 2024	12.55%	-23.1%
Dec 2023	16.33%	+24.6%
Sep 2023	13.11%	+8.5%
Jun 2023	12.08%	-7.9%
Mar 2023	13.11%	+21.1%
Dec 2022	10.83%	-40.0%
Sep 2022	18.05%	+125.1%
Jun 2022	8.02%	-60.0%
Mar 2022	20.03%	+78.7%
Dec 2021	11.21%	+23.3%
Sep 2021	9.09%	-46.0%
Jun 2021	16.82%	+58.4%
Mar 2021	10.62%	-37.6%
Dec 2020	17.03%	+79.3%
Sep 2020	9.50%	+11.4%
Jun 2020	8.53%	+152.4%
Mar 2020	-16.28%	-172.3%
Dec 2019	22.51%	+0.8%
Sep 2019	22.34%	+96.5%
Jun 2019	11.37%	-31.9%
Mar 2019	16.69%	-45.7%
Dec 2018	30.75%	+107.3%
Sep 2018	14.83%	+199.6%
Jun 2018	4.95%	-68.5%
Mar 2018	15.69%	+2.9%
Dec 2017	15.25%	-40.1%
Sep 2017	25.46%	+168.3%
Jun 2017	9.49%	-49.9%
Mar 2017	18.95%	-22.2%
Dec 2016	24.37%	+59.1%
Sep 2016	15.32%	-33.9%
Jun 2016	23.19%	+11.7%
Mar 2016	20.77%	+45.2%
Dec 2015	14.30%	+178.8%
Sep 2015	-18.15%	-251.9%
Jun 2015	11.95%	-7.3%
Mar 2015	12.89%	+1,061.3%
Dec 2014	1.11%	-65.7%
Sep 2014	3.24%	-70.5%
Jun 2014	10.98%	-35.8%
Mar 2014	17.11%	-10.1%

Month	Value	Change
Dec 2013	19.04%	+11.2%
Sep 2013	17.13%	+32.5%
Jun 2013	12.93%	-31.1%
Mar 2013	18.76%	-27.0%
Dec 2012	25.71%	+92.6%
Sep 2012	13.35%	+12.9%
Jun 2012	11.82%	-37.8%
Mar 2012	19.00%	+4.5%
Dec 2011	18.18%	+593.9%
Sep 2011	2.62%	-87.2%
Jun 2011	20.48%	+157.3%
Mar 2011	7.96%	-66.2%
Dec 2010	23.54%	+26.8%
Sep 2010	18.57%	+32.1%
Jun 2010	14.06%	+1.7%
Mar 2010	13.82%	-44.9%
Dec 2009	25.06%	+108.5%
Sep 2009	12.02%	-58.0%
Jun 2009	28.62%	+84.6%
Mar 2009	15.50%	+6.8%
Sep 2008	14.51%	-39.0%
Jun 2008	23.79%	+20.6%
Mar 2008	19.72%	+296.0%
Dec 2007	4.98%	-80.6%
Sep 2007	25.62%	+25.5%
Jun 2007	20.41%	+2.1%
Mar 2007	20.00%	+70.2%
Dec 2006	11.75%	-16.4%
Sep 2006	14.05%	+5.1%
Jun 2006	13.37%	-45.2%
Mar 2006	24.39%	+74.5%
Dec 2005	13.98%	-10.6%
Sep 2005	15.63%	-42.7%
Jun 2005	27.27%	+108.8%
Mar 2005	13.06%	-42.8%
Dec 2004	22.84%	+5.4%
Sep 2004	21.67%	+406.9%
Jun 2004	-7.06%	-166.5%
Mar 2004	10.62%	-64.6%
Dec 2003	29.98%	+970.7%
Sep 2003	2.80%	-91.9%
Jun 2003	34.38%	+98.7%
Mar 2003	17.30%	-37.9%
Dec 2002	27.88%	+140.5%
Sep 2002	-68.88%	-99.2%
Jun 2002	-34.58%	-378.6%
Mar 2002	12.41%	-78.6%
Dec 2001	57.99%	+304.8%
Sep 2001	-28.31%	-524.9%
Jun 2001	-4.53%	-65.3%
Mar 2001	-2.74%	-

FAQ

What is the current quarterly net margin of SBS?: As of today, SBS quarterly net margin is 13.68%
What is SBS quarterly net margin most recent change?: SBS quarterly net margin was down -4.60% on September 30, 2026
What is 1-year change in SBS quarterly net margin?: SBS quarterly net margin is down -40.26% year-over-year
How far is SBS quarterly net margin from its all-time high?: SBS quarterly net margin is currently -76.41% below its historical high of 57.99% set on December 1, 2001
How does SBS quarterly net margin rank versus sector peers?: SBS quarterly net margin is higher than 53.19% of companies in Utilities sector
When is SBS next earnings release?: The next earnings release for SBS is on March 15, 2027

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Data Sources & References

SBS Official Website www.sabesp.com.br
SBS Profile on Yahoo Finance finance.yahoo.com/quote/SBS
SBS Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/sbs