What is the current annual gross margin of SBS?

As of today, SBS annual gross margin is 36.64%

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

SBS annual gross margin is down -31.53% year-over-year

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

SBS annual gross margin is up +7.57% over the past 3 years

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

SBS annual gross margin is currently -34.18% below its historical high of 55.67% set on December 1, 2000

How does SBS annual gross margin rank versus sector peers?

SBS annual gross margin is higher than 71.84% 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 gross margin of SBS?

As of today, SBS quarterly gross margin is 36.87%

What is SBS quarterly gross margin most recent change?

SBS quarterly gross margin was down -1.31% on September 30, 2026

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

SBS quarterly gross margin is up +18.40% year-over-year

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

SBS quarterly gross margin is currently -49.58% below its historical high of 73.12% set on September 30, 2024

How does SBS quarterly gross margin rank versus sector peers?

SBS quarterly gross margin is higher than 61.76% of companies in Utilities sector

When is SBS next earnings release?

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

SBS Gross Margin History & Chart Since 1997

Annual Gross Margin

36.64%16.87%-31.53%

December 31, 2025

Summary

Current Value: As of today, SBS annual gross margin is 36.64%, down -31.53% on December 31, 2025
Historical Performance: SBS annual gross margin is up +7.57% over the past 3 years, up +0.91% over the past 5 years
All-Time High Comparison: SBS annual gross margin is currently -34.18% below its historical high of 55.67% set on December 1, 2000
3-Year Low Comparison: SBS annual gross margin is +7.57% above its 3-year low of 34.06% reached on an earlier date
Sector Comparison: SBS annual gross margin is higher than 71.84% of companies in Utilities sector

Gross Margin Chart

beforeafter

Performance

SBS Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Gross Margin	Dec 31, 25	36.64%	-31.5%	+7.6%	+0.9%	-16.8%
Quarterly Gross Margin	Sep 30, 26	36.87%	+18.4%	-3.1%	+6.3%	+301.6%
Price	Nov 11, 26	$5.01	-3.8%	+102.0%	+265.9%	+165.0%
PE Ratio	Nov 11, 26	12.59	+59.6%	+338.7%	+545.6%	+405.6%
Annual Revenue	Dec 31, 25	$6.82B	+1.7%	+59.7%	+97.6%	+30.0%
Annual Gross Profit	Dec 31, 25	$2.50B	-30.4%	+71.7%	+99.4%	+8.2%
Annual Operating Margin	Dec 31, 25	32.23%	-26.0%	+54.4%	+31.4%	+12.3%
Annual Net Margin	Dec 31, 25	22.21%	-16.2%	+57.0%	+306.0%	+25.8%

Gross Margin Highs

SBS Annual Gross Margin Highs Comparison
Period	High	Date	Current
3Y	53.51%	Dec 31, 24	-31.5%
5Y	53.51%	Dec 31, 24	-31.5%
All	55.67%	Dec 1, 00	-34.2%

Gross Margin Lows

SBS Annual Gross Margin Lows Comparison
Period	Low	Date	Current
3Y	34.06%	N/A	+7.6%
5Y	33.45%	Dec 31, 21	+9.5%
All	9.39%	Dec 31, 09	+290.2%

Gross Margin History

Year	Value	Change
2025	36.64%	-31.5%
2024	53.51%	+46.9%
2023	36.42%	+6.9%
2022	34.06%	+1.8%
2021	33.45%	-7.9%
2020	36.31%	-15.5%
2019	42.96%	+0.4%
2018	42.79%	+9.6%
2017	39.03%	+9.2%
2016	35.73%	+17.2%
2015	30.48%	-2.3%
2014	31.21%	-20.4%
2013	39.23%	-1.2%
2012	39.71%	+16.6%
2011	34.05%	-22.6%

Year	Value	Change
2010	44.02%	+368.8%
2009	9.39%	-83.0%
2008	55.09%	+1.0%
2007	54.53%	+24.1%
2006	43.94%	+3.1%
2005	42.62%	+10.0%
2004	38.74%	-5.5%
2003	41.00%	-2.6%
2002	42.09%	-9.2%
2001	46.33%	-16.8%
2000	55.67%	+9.8%
1999	50.70%	+23.3%
1998	41.12%	+9.6%
1997	37.52%	-

FAQ

What is the current annual gross margin of SBS?: As of today, SBS annual gross margin is 36.64%
What is 1-year change in SBS annual gross margin?: SBS annual gross margin is down -31.53% year-over-year
What is 3-year change in SBS annual gross margin?: SBS annual gross margin is up +7.57% over the past 3 years
How far is SBS annual gross margin from its all-time high?: SBS annual gross margin is currently -34.18% below its historical high of 55.67% set on December 1, 2000
How does SBS annual gross margin rank versus sector peers?: SBS annual gross margin is higher than 71.84% of companies in Utilities sector
When is SBS next annual earnings release?: The next annual earnings release for SBS is on March 15, 2027

Gross Margin Formula

Gross Margin = Gross Profit

Revenue × 100%

Quarterly Gross Margin

36.87%0.49%-1.31%

September 30, 2026

Summary

Current Value: As of today, SBS quarterly gross margin is 36.87%, down -1.31% on September 30, 2026
Historical Performance: SBS quarterly gross margin is up +18.40% year-over-year, down -3.15% over the past 3 years
All-Time High Comparison: SBS quarterly gross margin is currently -49.58% below its historical high of 73.12% set on September 30, 2024
3-Year Low Comparison: SBS quarterly gross margin is +18.40% above its 3-year low of 31.14% reached on September 30, 2025
Sector Comparison: SBS quarterly gross margin is higher than 61.76% of companies in Utilities sector

Performance

SBS Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Gross Margin	Sep 30, 26	36.87%	-1.3%	+18.4%	-3.1%	+6.3%
Annual Gross Margin	Dec 31, 25	36.64%	–	-31.5%	+7.6%	+0.9%
Price	Nov 11, 26	$5.01	-0.5%	-3.8%	+102.0%	+265.9%
PE Ratio	Nov 11, 26	12.59	+8.3%	+59.6%	+338.7%	+545.6%
Quarterly Revenue	Sep 30, 26	$1.97B	-2.3%	+14.1%	+49.4%	+100.3%
Quarterly Gross Profit	Sep 30, 26	$727.85M	-3.6%	+35.1%	+44.6%	+113.0%
Quarterly Operating Margin	Sep 30, 26	29.24%	-3.7%	+6.8%	+11.4%	+24.2%
Quarterly Net Margin	Sep 30, 26	13.68%	-4.6%	-40.3%	+4.3%	+50.5%

Quarterly Gross Margin Highs

SBS Quarterly Gross Margin Highs Comparison
Period	High	Date	Current
1Y	38.81%	Mar 31, 26	-5.0%
3Y	73.12%	Sep 30, 24	-49.6%
5Y	73.12%	Sep 30, 24	-49.6%
All	73.12%	Sep 30, 24	-49.6%

Quarterly Gross Margin Lows

SBS Quarterly Gross Margin Lows Comparison
Period	Low	Date	Current
1Y	31.14%	N/A	+18.4%
3Y	31.14%	Sep 30, 25	+18.4%
5Y	31.14%	Sep 30, 25	+18.4%
All	-5.10%	Sep 30, 10	+822.9%

Quarterly Gross Margin History

Month	Value	Change
Sep 2026	36.87%	-1.3%
Jun 2026	37.36%	-3.7%
Mar 2026	38.81%	+14.1%
Dec 2025	34.02%	+9.2%
Sep 2025	31.14%	-24.4%
Jun 2025	41.21%	+0.2%
Mar 2025	41.12%	+6.9%
Dec 2024	38.46%	-47.4%
Sep 2024	73.12%	+74.3%
Jun 2024	41.95%	+8.7%
Mar 2024	38.59%	-5.6%
Dec 2023	40.86%	+7.3%
Sep 2023	38.07%	+20.6%
Jun 2023	31.58%	-9.8%
Mar 2023	35.00%	+6.6%
Dec 2022	32.83%	-9.5%
Sep 2022	36.26%	+13.2%
Jun 2022	32.04%	-8.6%
Mar 2022	35.07%	+7.2%
Dec 2021	32.71%	-5.7%
Sep 2021	34.67%	+6.9%
Jun 2021	32.43%	-4.4%
Mar 2021	33.93%	-10.2%
Dec 2020	37.80%	+15.4%
Sep 2020	32.76%	-8.0%
Jun 2020	35.59%	-9.3%
Mar 2020	39.23%	+2.2%
Dec 2019	38.39%	-30.8%
Sep 2019	55.45%	+57.5%
Jun 2019	35.21%	-9.9%
Mar 2019	39.07%	-20.0%
Dec 2018	48.82%	+26.7%
Sep 2018	38.53%	-5.1%
Jun 2018	40.58%	-1.9%
Mar 2018	41.37%	+6.6%
Dec 2017	38.80%	-5.8%
Sep 2017	41.21%	+18.2%
Jun 2017	34.85%	-15.4%
Mar 2017	41.21%	+160.0%
Dec 2016	15.85%	-60.2%
Sep 2016	39.81%	+18.6%
Jun 2016	33.56%	-4.8%
Mar 2016	35.24%	+129.0%
Dec 2015	15.39%	-46.2%
Sep 2015	28.59%	+15.7%
Jun 2015	24.72%	-11.7%
Mar 2015	28.01%	+16.4%
Dec 2014	24.06%	-17.0%
Sep 2014	28.98%	-11.8%
Jun 2014	32.85%	-16.0%
Mar 2014	39.13%	+4.2%

Month	Value	Change
Dec 2013	37.57%	-6.9%
Sep 2013	40.37%	+7.1%
Jun 2013	37.70%	-9.3%
Mar 2013	41.58%	-1.3%
Dec 2012	42.11%	+2.8%
Sep 2012	40.95%	+12.4%
Jun 2012	36.44%	-12.4%
Mar 2012	41.58%	+148.7%
Dec 2011	16.72%	+82.1%
Sep 2011	9.18%	+2.6%
Jun 2011	8.95%	-20.7%
Mar 2011	11.28%	-80.1%
Dec 2010	56.75%	+1,212.7%
Sep 2010	-5.10%	-141.1%
Jun 2010	12.41%	-34.5%
Mar 2010	18.95%	-70.4%
Dec 2009	63.99%	+21.0%
Sep 2009	52.89%	+8.9%
Jun 2009	48.57%	-1.1%
Mar 2009	49.12%	+46.1%
Sep 2008	33.63%	-37.0%
Jun 2008	53.34%	-5.8%
Mar 2008	56.60%	+2.9%
Dec 2007	54.99%	-0.3%
Sep 2007	55.18%	+4.4%
Jun 2007	52.84%	-4.0%
Mar 2007	55.06%	+167.5%
Dec 2006	20.58%	-61.4%
Sep 2006	53.35%	+8.3%
Jun 2006	49.24%	-11.2%
Mar 2006	55.42%	+139.1%
Dec 2005	23.18%	-54.0%
Sep 2005	50.42%	-1.6%
Jun 2005	51.25%	-0.5%
Mar 2005	51.53%	>+9,900.0%
Dec 2004	0.00%	-100.0%
Sep 2004	49.00%	+3.4%
Jun 2004	47.39%	-6.5%
Mar 2004	50.67%	>+9,900.0%
Dec 2003	0.00%	-100.0%
Sep 2003	50.90%	+54.2%
Jun 2003	33.00%	-35.3%
Mar 2003	51.04%	>+9,900.0%
Dec 2002	0.00%	-100.0%
Sep 2002	51.94%	+0.4%
Jun 2002	51.71%	-4.2%
Mar 2002	53.95%	>+9,900.0%
Dec 2001	0.00%	-100.0%
Sep 2001	39.58%	+2.6%
Jun 2001	38.58%	-8.1%
Mar 2001	41.98%	-

FAQ

What is the current quarterly gross margin of SBS?: As of today, SBS quarterly gross margin is 36.87%
What is SBS quarterly gross margin most recent change?: SBS quarterly gross margin was down -1.31% on September 30, 2026
What is 1-year change in SBS quarterly gross margin?: SBS quarterly gross margin is up +18.40% year-over-year
How far is SBS quarterly gross margin from its all-time high?: SBS quarterly gross margin is currently -49.58% below its historical high of 73.12% set on September 30, 2024
How does SBS quarterly gross margin rank versus sector peers?: SBS quarterly gross margin is higher than 61.76% of companies in Utilities sector
When is SBS next earnings release?: The next earnings release for SBS is on March 15, 2027

Gross Margin Formula

Gross Margin = Gross Profit

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