Sempra (SRE) Market Cap 1998–2026

As of October 29, 2026, Sempra had a market cap of $56.15 billion, which increased by 1.45% compared to the previous trading day. Market capitalization, often referred to as market cap, represents the total value of a company's outstanding shares on the stock market and is a common measure of its overall size and valuation.

Data updated: Oct 29, 2026, 4:00 PM ET

Sempra (SRE)

🌍 United States 📈 NYSE 🏭 Utilities 🏢 Multi-Utilities

Latest Market Cap

$56.15B ▲ 1.45%

Start of 2026

$57.63B ▼ 2.57%

1 Year Ago

$60.31B ▼ 6.90%

All-Time High

$65.17B ▼ 13.84%

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Note: Each point on the chart represents the market capitalization at the end of the trading day.
Source: Data compiled from EDGAR filings, Bloomberg and Yahoo Finance.

📈 Sempra Market Cap History by Year and Month

Sempra Market Cap History by Year and Month
Year / Month	Market Cap	% Change
2026	$56.15B	▼ 2.57%
October 29, 2026	$56.15B	▲ 10.16%
September 30, 2026	$50.97B	▼ 4.57%
August 31, 2026	$53.41B	▼ 7.68%
July 31, 2026	$57.85B	▼ 4.49%
June 30, 2026	$60.57B	▲ 3.96%
May 29, 2026	$58.26B	▼ 6.24%
April 30, 2026	$62.14B	▼ 2.11%
March 31, 2026	$63.48B	▲ 1.03%
February 27, 2026	$62.83B	▲ 10.64%
January 30, 2026	$56.79B	▼ 1.46%
2025	$57.63B	▲ 0.98%
December 31, 2025	$57.63B	▼ 6.78%
November 28, 2025	$61.82B	▲ 3.05%
October 31, 2025	$59.99B	▲ 2.18%
September 30, 2025	$58.71B	▲ 8.98%
August 29, 2025	$53.87B	▲ 1.13%
July 31, 2025	$53.27B	▲ 7.81%
June 30, 2025	$49.41B	▼ 3.59%
May 30, 2025	$51.25B	▲ 5.84%
April 30, 2025	$48.42B	▲ 4.08%
March 31, 2025	$46.52B	▼ 0.21%
February 28, 2025	$46.62B	▼ 13.60%
January 31, 2025	$53.96B	▼ 5.45%
2024	$57.073B	▲ 21.35%
December 31, 2024	$57.073B	▼ 3.81%
November 29, 2024	$59.331B	▲ 12.39%
October 31, 2024	$52.791B	▼ 0.31%
September 30, 2024	$52.955B	▲ 1.77%
August 30, 2024	$52.032B	▲ 2.68%
July 31, 2024	$50.672B	▲ 5.27%
June 28, 2024	$48.135B	▼ 1.26%
May 31, 2024	$48.748B	▲ 7.54%
April 30, 2024	$45.331B	▼ 0.24%
March 28, 2024	$45.439B	▲ 1.81%
February 29, 2024	$44.63B	▼ 1.23%
January 31, 2024	$45.185B	▼ 3.92%
2023	$47.03B	▼ 3.18%
December 29, 2023	$47.03B	▲ 2.55%
November 30, 2023	$45.859B	▲ 4.05%
October 31, 2023	$44.072B	▲ 2.94%
September 29, 2023	$42.812B	▼ 3.12%
August 31, 2023	$44.19B	▼ 5.76%
July 31, 2023	$46.89B	▲ 2.24%
June 30, 2023	$45.861B	▲ 1.55%
May 31, 2023	$45.162B	▼ 7.69%
April 28, 2023	$48.925B	▲ 2.75%
March 31, 2023	$47.615B	▲ 0.94%
February 28, 2023	$47.173B	▼ 6.30%
January 31, 2023	$50.344B	▲ 3.64%
2022	$48.577B	▲ 15.84%
December 30, 2022	$48.577B	▼ 7.01%
November 30, 2022	$52.239B	▲ 10.10%
October 31, 2022	$47.446B	▲ 0.78%
September 30, 2022	$47.081B	▼ 9.20%
August 31, 2022	$51.852B	▼ 0.40%
July 29, 2022	$52.061B	▲ 10.33%
June 30, 2022	$47.185B	▼ 8.38%
May 31, 2022	$51.502B	▲ 1.55%
April 29, 2022	$50.716B	▼ 4.54%
March 31, 2022	$53.126B	▲ 16.70%
February 28, 2022	$45.524B	▲ 3.94%
January 31, 2022	$43.797B	▲ 4.45%
2021	$41.933B	▲ 14.09%
December 31, 2021	$41.933B	▲ 9.55%
November 30, 2021	$38.279B	▼ 5.98%
October 29, 2021	$40.714B	▲ 0.89%
September 30, 2021	$40.354B	▼ 4.53%
August 31, 2021	$42.267B	▲ 2.70%
July 30, 2021	$41.155B	▼ 1.38%
June 30, 2021	$41.731B	▼ 2.24%
May 28, 2021	$42.689B	▲ 2.49%
April 30, 2021	$41.651B	▲ 3.68%
March 31, 2021	$40.172B	▲ 14.47%
February 26, 2021	$35.094B	▼ 6.18%
January 29, 2021	$37.406B	▲ 1.77%
2020	$36.754B	▼ 16.91%
December 31, 2020	$36.754B	▼ 0.05%
November 30, 2020	$36.774B	▲ 1.69%
October 30, 2020	$36.163B	▲ 5.92%
September 30, 2020	$34.143B	▼ 4.54%
August 31, 2020	$35.767B	▼ 1.92%
July 31, 2020	$36.467B	▲ 6.17%
June 30, 2020	$34.348B	▼ 7.04%
May 29, 2020	$36.95B	▲ 1.99%
April 30, 2020	$36.23B	▲ 9.81%
March 31, 2020	$32.993B	▼ 19.24%
February 28, 2020	$40.854B	▼ 12.90%
January 31, 2020	$46.907B	▲ 6.05%
2019	$44.232B	▲ 49.21%
December 31, 2019	$44.232B	▲ 6.54%
November 29, 2019	$41.515B	▲ 1.91%
October 31, 2019	$40.737B	▼ 2.14%
September 30, 2019	$41.626B	▲ 7.05%
August 30, 2019	$38.885B	▲ 4.58%
July 31, 2019	$37.182B	▼ 1.42%
June 28, 2019	$37.716B	▲ 4.57%
May 31, 2019	$36.069B	▲ 2.88%
April 30, 2019	$35.058B	▲ 1.59%
March 29, 2019	$34.508B	▲ 4.55%
February 28, 2019	$33.005B	▲ 2.97%
January 31, 2019	$32.053B	▲ 8.13%
2018	$29.644B	▲ 10.30%
December 31, 2018	$29.644B	▼ 5.98%
November 30, 2018	$31.531B	▲ 4.50%
October 31, 2018	$30.173B	▼ 3.00%
September 28, 2018	$31.106B	▼ 2.01%
August 31, 2018	$31.743B	▲ 0.47%
July 31, 2018	$31.593B	▲ 3.01%
June 29, 2018	$30.669B	▲ 8.99%
May 31, 2018	$28.139B	▼ 4.64%
April 30, 2018	$29.509B	▲ 0.53%
March 29, 2018	$29.352B	▲ 5.49%
February 28, 2018	$27.825B	▲ 2.16%
January 31, 2018	$27.237B	▲ 1.35%
2017	$26.875B	▲ 6.79%
December 29, 2017	$26.875B	▼ 11.60%
November 30, 2017	$30.402B	▲ 2.97%
October 31, 2017	$29.525B	▲ 3.03%
September 29, 2017	$28.656B	▼ 3.22%
August 31, 2017	$29.61B	▲ 4.35%
July 31, 2017	$28.375B	▲ 0.27%
June 30, 2017	$28.3B	▼ 3.15%
May 31, 2017	$29.219B	▲ 3.00%
April 28, 2017	$28.368B	▲ 2.28%
March 31, 2017	$27.736B	▲ 0.37%
February 28, 2017	$27.633B	▲ 7.95%
January 31, 2017	$25.598B	▲ 1.72%
2016	$25.166B	▲ 7.81%
December 30, 2016	$25.166B	▲ 0.84%
November 30, 2016	$24.956B	▼ 6.81%
October 31, 2016	$26.781B	▼ 0.06%
September 30, 2016	$26.798B	▲ 2.53%
August 31, 2016	$26.137B	▼ 6.48%
July 29, 2016	$27.948B	▼ 1.95%
June 30, 2016	$28.505B	▲ 6.66%
May 31, 2016	$26.726B	▲ 3.65%
April 29, 2016	$25.785B	▼ 0.47%
March 31, 2016	$25.908B	▲ 7.72%
February 29, 2016	$24.052B	▲ 2.24%
January 29, 2016	$23.526B	▲ 0.78%
2015	$23.343B	▼ 14.87%
December 31, 2015	$23.343B	▼ 5.23%
November 30, 2015	$24.63B	▼ 3.10%
October 30, 2015	$25.419B	▲ 5.97%
September 30, 2015	$23.987B	▲ 2.01%
August 31, 2015	$23.515B	▼ 6.81%
July 31, 2015	$25.233B	▲ 2.87%
June 30, 2015	$24.529B	▼ 7.81%
May 29, 2015	$26.607B	▲ 1.22%
April 30, 2015	$26.286B	▼ 2.38%
March 31, 2015	$26.928B	▲ 0.64%
February 27, 2015	$26.758B	▼ 2.90%
January 30, 2015	$27.557B	▲ 0.50%
2014	$27.419B	▲ 25.20%
December 31, 2014	$27.419B	▼ 0.33%
November 28, 2014	$27.51B	▲ 1.57%
October 31, 2014	$27.084B	▲ 4.48%
September 30, 2014	$25.923B	▼ 0.51%
August 29, 2014	$26.057B	▲ 6.23%
July 31, 2014	$24.529B	▼ 4.78%
June 30, 2014	$25.759B	▲ 4.59%
May 30, 2014	$24.628B	▲ 1.76%
April 30, 2014	$24.201B	▲ 2.09%
March 31, 2014	$23.706B	▲ 2.38%
February 28, 2014	$23.154B	▲ 2.36%
January 31, 2014	$22.621B	▲ 3.29%
2013	$21.901B	▲ 27.65%
December 31, 2013	$21.901B	▲ 1.32%
November 29, 2013	$21.615B	▼ 2.80%
October 31, 2013	$22.238B	▲ 6.47%
September 30, 2013	$20.886B	▲ 1.29%
August 30, 2013	$20.62B	▼ 3.56%
July 31, 2013	$21.382B	▲ 7.37%
June 28, 2013	$19.915B	▲ 0.57%
May 31, 2013	$19.803B	▼ 1.87%
April 30, 2013	$20.18B	▲ 3.71%
March 28, 2013	$19.458B	▲ 2.85%
February 28, 2013	$18.918B	▲ 4.23%
January 31, 2013	$18.151B	▲ 5.79%
2012	$17.157B	▲ 30.08%
December 31, 2012	$17.157B	▲ 3.69%
November 30, 2012	$16.547B	▼ 1.97%
October 31, 2012	$16.88B	▲ 8.30%
September 28, 2012	$15.587B	▼ 2.59%
August 31, 2012	$16.001B	▼ 5.98%
July 31, 2012	$17.018B	▲ 2.52%
June 29, 2012	$16.599B	▲ 5.95%
May 31, 2012	$15.667B	▲ 0.42%
April 30, 2012	$15.602B	▲ 8.08%
March 30, 2012	$14.436B	▲ 1.28%
February 29, 2012	$14.253B	▲ 4.37%
January 31, 2012	$13.656B	▲ 3.53%
2011	$13.19B	▲ 4.72%
December 30, 2011	$13.19B	▲ 3.40%
November 30, 2011	$12.756B	▼ 1.01%
October 31, 2011	$12.886B	▲ 4.26%
September 30, 2011	$12.36B	▼ 1.76%
August 31, 2011	$12.581B	▲ 3.41%
July 29, 2011	$12.166B	▼ 4.14%
June 30, 2011	$12.691B	▼ 3.93%
May 31, 2011	$13.21B	▲ 0.31%
April 29, 2011	$13.169B	▲ 2.99%
March 31, 2011	$12.787B	▼ 0.12%
February 28, 2011	$12.802B	▲ 2.44%
January 31, 2011	$12.497B	▼ 0.78%
2010	$12.595B	▼ 8.91%
December 31, 2010	$12.595B	▲ 4.75%
November 30, 2010	$12.024B	▼ 7.09%
October 29, 2010	$12.942B	▼ 0.60%
September 30, 2010	$13.02B	▲ 3.16%
August 31, 2010	$12.621B	▲ 2.35%
July 30, 2010	$12.331B	▲ 6.27%
June 30, 2010	$11.604B	▲ 1.91%
May 28, 2010	$11.387B	▼ 6.46%
April 30, 2010	$12.174B	▼ 1.23%
March 31, 2010	$12.325B	▲ 1.48%
February 26, 2010	$12.145B	▼ 3.11%
January 29, 2010	$12.535B	▼ 9.34%
2009	$13.827B	▲ 33.13%
December 31, 2009	$13.827B	▲ 5.58%
November 30, 2009	$13.096B	▲ 3.47%
October 30, 2009	$12.657B	▲ 3.30%
September 30, 2009	$12.253B	▼ 0.45%
August 31, 2009	$12.309B	▼ 4.31%
July 31, 2009	$12.863B	▲ 5.79%
June 30, 2009	$12.159B	▲ 8.96%
May 29, 2009	$11.159B	▼ 0.74%
April 30, 2009	$11.242B	▼ 0.12%
March 31, 2009	$11.256B	▲ 11.24%
February 27, 2009	$10.119B	▼ 5.26%
January 30, 2009	$10.681B	▲ 2.84%
2008	$10.386B	▼ 35.77%
December 31, 2008	$10.386B	▼ 8.65%
November 28, 2008	$11.37B	▲ 8.31%
October 31, 2008	$10.498B	▼ 15.58%
September 30, 2008	$12.435B	▼ 12.86%
August 29, 2008	$14.27B	▲ 3.13%
July 31, 2008	$13.837B	▼ 0.36%
June 30, 2008	$13.887B	▼ 4.04%
May 30, 2008	$14.472B	▼ 2.16%
April 30, 2008	$14.791B	▲ 6.36%
March 31, 2008	$13.906B	▲ 0.17%
February 29, 2008	$13.883B	▼ 4.96%
January 31, 2008	$14.607B	▼ 9.67%
2007	$16.17B	▲ 10.06%
December 31, 2007	$16.17B	▼ 1.22%
November 30, 2007	$16.369B	▲ 1.80%
October 31, 2007	$16.079B	▲ 4.78%
September 28, 2007	$15.345B	▲ 5.62%
August 31, 2007	$14.529B	▲ 4.38%
July 31, 2007	$13.919B	▼ 10.92%
June 29, 2007	$15.625B	▼ 3.41%
May 31, 2007	$16.177B	▼ 3.40%
April 30, 2007	$16.747B	▲ 4.40%
March 30, 2007	$16.041B	▲ 1.60%
February 28, 2007	$15.788B	▲ 4.65%
January 31, 2007	$15.086B	▲ 2.68%
2006	$14.692B	▲ 27.45%
December 29, 2006	$14.692B	▲ 2.82%
November 30, 2006	$14.289B	▲ 2.75%
October 31, 2006	$13.906B	▲ 5.94%
September 29, 2006	$13.126B	▲ 1.06%
August 31, 2006	$12.988B	▲ 3.03%
July 31, 2006	$12.606B	▲ 6.60%
June 30, 2006	$11.825B	▲ 1.49%
May 31, 2006	$11.651B	▼ 2.25%
April 28, 2006	$11.919B	▼ 0.95%
March 31, 2006	$12.033B	▼ 2.67%
February 28, 2006	$12.363B	▼ 0.43%
January 31, 2006	$12.417B	▲ 7.71%
2005	$11.528B	▲ 34.31%
December 30, 2005	$11.528B	▲ 2.03%
November 30, 2005	$11.299B	▼ 0.79%
October 31, 2005	$11.389B	▼ 5.83%
September 30, 2005	$12.094B	▲ 5.35%
August 31, 2005	$11.48B	▲ 5.51%
July 29, 2005	$10.88B	▲ 2.88%
June 30, 2005	$10.575B	▲ 11.41%
May 31, 2005	$9.492B	▼ 1.65%
April 29, 2005	$9.651B	▲ 1.35%
March 31, 2005	$9.522B	▲ 1.04%
February 28, 2005	$9.424B	▲ 7.47%
January 31, 2005	$8.769B	▲ 2.17%
2004	$8.583B	▲ 25.78%
December 31, 2004	$8.583B	▼ 0.56%
November 30, 2004	$8.631B	▲ 10.44%
October 29, 2004	$7.815B	▼ 7.32%
September 30, 2004	$8.432B	▲ 0.63%
August 31, 2004	$8.379B	▲ 1.47%
July 30, 2004	$8.258B	▲ 3.84%
June 30, 2004	$7.953B	▲ 3.73%
May 28, 2004	$7.667B	▲ 5.10%
April 30, 2004	$7.295B	▼ 0.15%
March 31, 2004	$7.306B	▲ 1.43%
February 27, 2004	$7.203B	▲ 1.90%
January 30, 2004	$7.069B	▲ 3.59%
2003	$6.824B	▲ 40.82%
December 31, 2003	$6.824B	▲ 6.51%
November 28, 2003	$6.407B	▲ 1.88%
October 31, 2003	$6.289B	▲ 1.04%
September 30, 2003	$6.224B	▲ 0.24%
August 29, 2003	$6.209B	▲ 6.89%
July 31, 2003	$5.809B	▼ 2.21%
June 30, 2003	$5.94B	▲ 5.00%
May 30, 2003	$5.657B	▲ 1.60%
April 30, 2003	$5.568B	▲ 7.78%
March 31, 2003	$5.166B	▲ 8.05%
February 28, 2003	$4.781B	▼ 3.73%
January 31, 2003	$4.966B	▲ 2.48%
2002	$4.846B	▼ 3.47%
December 31, 2002	$4.846B	▲ 2.09%
November 29, 2002	$4.747B	▲ 4.65%
October 31, 2002	$4.536B	▲ 12.70%
September 30, 2002	$4.025B	▼ 18.16%
August 30, 2002	$4.918B	▲ 13.27%
July 31, 2002	$4.342B	▼ 4.45%
June 28, 2002	$4.544B	▼ 11.51%
May 31, 2002	$5.135B	▼ 2.19%
April 30, 2002	$5.25B	▲ 1.80%
March 28, 2002	$5.157B	▲ 12.67%
February 28, 2002	$4.577B	▼ 6.53%
January 31, 2002	$4.897B	▼ 2.45%
2001	$5.02B	▲ 5.57%
December 31, 2001	$5.02B	▲ 4.61%
November 30, 2001	$4.799B	▼ 1.01%
October 31, 2001	$4.848B	▼ 5.29%
September 28, 2001	$5.119B	▼ 8.64%
August 31, 2001	$5.603B	▲ 6.74%
July 31, 2001	$5.249B	▼ 6.78%
June 29, 2001	$5.631B	▲ 0.14%
May 31, 2001	$5.623B	▼ 1.33%
April 30, 2001	$5.699B	▲ 19.43%
March 30, 2001	$4.772B	▲ 4.17%
February 28, 2001	$4.581B	▲ 9.72%
January 31, 2001	$4.175B	▼ 12.20%
2000	$4.755B	▲ 34.02%
December 29, 2000	$4.755B	▼ 4.86%
November 30, 2000	$4.998B	▲ 18.13%
October 31, 2000	$4.231B	▼ 0.42%
September 29, 2000	$4.249B	▲ 6.73%
August 31, 2000	$3.981B	▲ 4.00%
July 31, 2000	$3.828B	▲ 10.32%
June 30, 2000	$3.47B	▼ 10.29%
May 31, 2000	$3.868B	▲ 2.00%
April 28, 2000	$3.792B	▲ 10.84%
March 31, 2000	$3.421B	▼ 6.94%
February 29, 2000	$3.676B	▼ 3.03%
January 31, 2000	$3.791B	▲ 6.85%
1999	$3.548B	▼ 41.77%
December 31, 1999	$3.548B	▼ 20.20%
November 30, 1999	$4.446B	▼ 9.49%
October 29, 1999	$4.912B	▼ 1.80%
September 30, 1999	$5.002B	▼ 6.73%
August 31, 1999	$5.363B	▲ 0.56%
July 30, 1999	$5.333B	▼ 1.93%
June 30, 1999	$5.438B	▲ 5.33%
May 28, 1999	$5.163B	▲ 3.63%
April 30, 1999	$4.982B	▲ 8.14%
March 31, 1999	$4.607B	▼ 8.63%
February 26, 1999	$5.042B	▼ 8.71%
January 29, 1999	$5.523B	▼ 9.35%
1998	$6.093B	▲ 87.77%
December 31, 1998	$6.093B	▲ 2.06%
November 30, 1998	$5.97B	▼ 4.33%
October 30, 1998	$6.24B	▼ 0.24%
September 30, 1998	$6.255B	▲ 2.52%
August 31, 1998	$6.101B	▲ 0.99%
July 31, 1998	$6.041B	▼ 9.43%
June 30, 1998	$6.67B	▲ 105.55%

All market cap values reflect closing prices for the period shown.

📊 Sempra Market Cap and Other Industry Peers

Below are selected companies from the Utilities sector / subsector:

Note: Market capitalization figures are based on available sources and may differ slightly from actual values, particularly for historical data.