Comcast (CMCSA) Market Cap 1996–2026

As of November 13, 2026, Comcast had a market cap of $89.3 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: Nov 13, 2026, 4:00 PM ET

Comcast Corp. (CMCSA)

🌍 United States 📈 NASDAQ 🏭 Communication Services 🏢 Media

Latest Market Cap

$89.3B ▲ 1.45%

Start of 2026

$108.92B ▼ 18.01%

1 Year Ago

$101.92B ▼ 12.38%

All-Time High

$283.433B ▼ 68.49%

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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.

📈 Comcast Market Cap History by Year and Month

Comcast Market Cap History by Year and Month
Year / Month	Market Cap	% Change
2026	$89.3B	▼ 18.01%
November 13, 2026	$89.3B	▲ 8.36%
October 30, 2026	$82.41B	▲ 6.79%
September 30, 2026	$77.17B	▼ 18.26%
August 31, 2026	$94.41B	▲ 11.11%
July 31, 2026	$84.97B	▼ 3.23%
June 30, 2026	$87.81B	▼ 1.16%
May 29, 2026	$88.84B	▼ 8.02%
April 30, 2026	$96.59B	▼ 6.49%
March 31, 2026	$103.29B	▼ 7.27%
February 27, 2026	$111.39B	▲ 2.75%
January 30, 2026	$108.41B	▼ 0.47%
2025	$108.92B	▼ 23.38%
December 31, 2025	$108.92B	▲ 11.99%
November 28, 2025	$97.26B	▼ 4.11%
October 31, 2025	$101.43B	▼ 12.57%
September 30, 2025	$116.01B	▼ 7.50%
August 29, 2025	$125.42B	▲ 2.23%
July 31, 2025	$122.69B	▼ 7.93%
June 30, 2025	$133.26B	▲ 3.25%
May 30, 2025	$129.07B	▲ 1.08%
April 30, 2025	$127.69B	▼ 7.58%
March 31, 2025	$138.16B	▲ 1.84%
February 28, 2025	$135.66B	▲ 6.59%
January 31, 2025	$127.27B	▼ 10.48%
2024	$142.164B	▼ 19.45%
December 31, 2024	$142.164B	▼ 13.99%
November 29, 2024	$165.288B	▼ 1.10%
October 31, 2024	$167.125B	▲ 4.36%
September 30, 2024	$160.146B	▲ 4.50%
August 30, 2024	$153.255B	▼ 4.12%
July 31, 2024	$159.839B	▲ 4.02%
June 28, 2024	$153.664B	▼ 2.17%
May 31, 2024	$157.078B	▲ 5.04%
April 30, 2024	$149.544B	▼ 13.15%
March 28, 2024	$172.186B	▲ 1.17%
February 29, 2024	$170.2B	▼ 7.93%
January 31, 2024	$184.857B	▲ 4.74%
2023	$176.496B	▲ 16.75%
December 29, 2023	$176.496B	▲ 4.68%
November 30, 2023	$168.607B	▲ 1.45%
October 31, 2023	$166.192B	▼ 9.14%
September 29, 2023	$182.903B	▼ 5.18%
August 31, 2023	$192.885B	▲ 3.31%
July 31, 2023	$186.697B	▲ 8.74%
June 30, 2023	$171.685B	▲ 4.65%
May 31, 2023	$164.05B	▼ 4.88%
April 28, 2023	$172.472B	▲ 8.87%
March 31, 2023	$158.426B	▲ 1.10%
February 28, 2023	$156.709B	▼ 5.54%
January 31, 2023	$165.9B	▲ 9.74%
2022	$151.175B	▼ 33.74%
December 30, 2022	$151.175B	▼ 4.56%
November 30, 2022	$158.395B	▲ 15.44%
October 31, 2022	$137.212B	▲ 8.22%
September 30, 2022	$126.794B	▼ 20.61%
August 31, 2022	$159.706B	▼ 3.54%
July 29, 2022	$165.576B	▼ 4.38%
June 30, 2022	$173.166B	▼ 12.71%
May 31, 2022	$198.374B	▲ 11.37%
April 29, 2022	$178.125B	▼ 15.10%
March 31, 2022	$209.8B	▼ 1.02%
February 28, 2022	$211.963B	▼ 6.46%
January 31, 2022	$226.605B	▼ 0.68%
2021	$228.146B	▼ 4.96%
December 31, 2021	$228.146B	▼ 0.09%
November 30, 2021	$228.359B	▼ 2.82%
October 29, 2021	$234.984B	▼ 8.05%
September 30, 2021	$255.544B	▼ 8.25%
August 31, 2021	$278.521B	▲ 3.14%
July 30, 2021	$270.03B	▲ 3.17%
June 30, 2021	$261.722B	▼ 0.64%
May 28, 2021	$263.42B	▲ 2.12%
April 30, 2021	$257.953B	▲ 3.77%
March 31, 2021	$248.581B	▲ 2.93%
February 26, 2021	$241.51B	▲ 6.35%
January 29, 2021	$227.08B	▼ 5.40%
2020	$240.044B	▲ 17.24%
December 31, 2020	$240.044B	▲ 4.44%
November 30, 2020	$229.848B	▲ 18.94%
October 30, 2020	$193.248B	▼ 8.69%
September 30, 2020	$211.639B	▲ 3.39%
August 31, 2020	$204.692B	▲ 4.70%
July 31, 2020	$195.51B	▲ 9.80%
June 30, 2020	$178.061B	▼ 1.48%
May 29, 2020	$180.734B	▲ 5.24%
April 30, 2020	$171.743B	▲ 9.45%
March 31, 2020	$156.91B	▼ 14.76%
February 28, 2020	$184.078B	▼ 6.39%
January 31, 2020	$196.644B	▼ 3.96%
2019	$204.748B	▲ 32.86%
December 31, 2019	$204.748B	▲ 1.95%
November 29, 2019	$200.838B	▼ 1.49%
October 31, 2019	$203.886B	▼ 0.58%
September 30, 2019	$205.069B	▲ 1.94%
August 30, 2019	$201.162B	▲ 2.52%
July 31, 2019	$196.208B	▲ 2.24%
June 28, 2019	$191.909B	▲ 3.12%
May 31, 2019	$186.099B	▼ 5.81%
April 30, 2019	$197.583B	▲ 9.19%
March 29, 2019	$180.949B	▲ 3.39%
February 28, 2019	$175.02B	▲ 5.74%
January 31, 2019	$165.516B	▲ 7.40%
2018	$154.11B	▼ 17.67%
December 31, 2018	$154.11B	▼ 13.18%
November 30, 2018	$177.495B	▲ 2.28%
October 31, 2018	$173.537B	▲ 6.96%
September 28, 2018	$162.249B	▼ 4.27%
August 31, 2018	$169.488B	▲ 3.38%
July 31, 2018	$163.944B	▲ 8.58%
June 29, 2018	$150.992B	▲ 5.23%
May 31, 2018	$143.49B	▼ 0.67%
April 30, 2018	$144.457B	▼ 8.99%
March 29, 2018	$158.72B	▼ 5.63%
February 28, 2018	$168.195B	▼ 14.86%
January 31, 2018	$197.552B	▲ 5.53%
2017	$187.194B	▲ 13.53%
December 29, 2017	$187.194B	▲ 6.69%
November 30, 2017	$175.462B	▲ 4.19%
October 31, 2017	$168.404B	▼ 7.14%
September 29, 2017	$181.356B	▼ 5.25%
August 31, 2017	$191.395B	▲ 0.40%
July 31, 2017	$190.641B	▲ 3.93%
June 30, 2017	$183.43B	▼ 7.23%
May 31, 2017	$197.736B	▲ 6.38%
April 28, 2017	$185.878B	▲ 4.26%
March 31, 2017	$178.289B	▼ 6.38%
February 28, 2017	$190.43B	▼ 0.77%
January 31, 2017	$191.906B	▲ 16.38%
2016	$164.891B	▲ 19.88%
December 30, 2016	$164.891B	▼ 0.66%
November 30, 2016	$165.99B	▲ 12.44%
October 31, 2016	$147.626B	▼ 6.81%
September 30, 2016	$158.42B	▲ 0.85%
August 31, 2016	$157.081B	▼ 2.96%
July 29, 2016	$161.871B	▲ 3.16%
June 30, 2016	$156.912B	▲ 2.33%
May 31, 2016	$153.344B	▲ 4.18%
April 29, 2016	$147.191B	▼ 0.52%
March 31, 2016	$147.966B	▲ 5.15%
February 29, 2016	$140.717B	▲ 3.63%
January 29, 2016	$135.793B	▼ 1.28%
2015	$137.548B	▲ 1.50%
December 31, 2015	$137.548B	▼ 0.57%
November 30, 2015	$138.335B	▼ 2.81%
October 30, 2015	$142.335B	▲ 9.80%
September 30, 2015	$129.63B	▼ 0.10%
August 31, 2015	$129.756B	▼ 9.74%
July 31, 2015	$143.761B	▲ 3.77%
June 30, 2015	$138.532B	▲ 2.23%
May 29, 2015	$135.51B	▲ 1.21%
April 30, 2015	$133.888B	▲ 2.28%
March 31, 2015	$130.897B	▼ 5.63%
February 27, 2015	$138.712B	▲ 11.73%
January 30, 2015	$124.147B	▼ 8.39%
2014	$135.511B	▲ 9.92%
December 31, 2014	$135.511B	▲ 0.52%
November 28, 2014	$134.814B	▲ 3.05%
October 31, 2014	$130.82B	▲ 2.92%
September 30, 2014	$127.109B	▼ 1.95%
August 29, 2014	$129.632B	▲ 1.84%
July 31, 2014	$127.286B	▲ 0.09%
June 30, 2014	$127.168B	▲ 2.66%
May 30, 2014	$123.871B	▲ 0.85%
April 30, 2014	$122.826B	▲ 3.44%
March 31, 2014	$118.745B	▼ 3.17%
February 28, 2014	$122.635B	▼ 5.07%
January 31, 2014	$129.183B	▲ 4.78%
2013	$123.287B	▲ 38.60%
December 31, 2013	$123.287B	▲ 4.05%
November 29, 2013	$118.491B	▲ 4.77%
October 31, 2013	$113.098B	▲ 5.51%
September 30, 2013	$107.193B	▲ 7.03%
August 30, 2013	$100.153B	▼ 6.63%
July 31, 2013	$107.268B	▲ 7.89%
June 28, 2013	$99.428B	▲ 3.93%
May 31, 2013	$95.665B	▼ 2.74%
April 30, 2013	$98.356B	▼ 1.43%
March 28, 2013	$99.786B	▲ 5.33%
February 28, 2013	$94.74B	▲ 4.49%
January 31, 2013	$90.668B	▲ 1.93%
2012	$88.954B	▲ 55.77%
December 31, 2012	$88.954B	▲ 0.14%
November 30, 2012	$88.834B	▼ 0.88%
October 31, 2012	$89.622B	▲ 4.68%
September 28, 2012	$85.615B	▲ 6.59%
August 31, 2012	$80.321B	▲ 3.01%
July 31, 2012	$77.974B	▲ 1.50%
June 29, 2012	$76.824B	▲ 10.58%
May 31, 2012	$69.471B	▼ 4.74%
April 30, 2012	$72.931B	▲ 1.20%
March 30, 2012	$72.069B	▲ 2.08%
February 29, 2012	$70.599B	▲ 10.65%
January 31, 2012	$63.805B	▲ 11.73%
2011	$57.106B	▲ 7.23%
December 30, 2011	$57.106B	▲ 4.59%
November 30, 2011	$54.601B	▼ 3.33%
October 31, 2011	$56.479B	▲ 12.09%
September 30, 2011	$50.386B	▼ 3.19%
August 31, 2011	$52.043B	▼ 10.45%
July 29, 2011	$58.116B	▼ 5.21%
June 30, 2011	$61.31B	▲ 0.15%
May 31, 2011	$61.22B	▼ 3.70%
April 29, 2011	$63.572B	▲ 6.03%
March 31, 2011	$59.958B	▼ 3.98%
February 28, 2011	$62.442B	▲ 13.23%
January 31, 2011	$55.146B	▲ 3.55%
2010	$53.255B	▲ 28.90%
December 31, 2010	$53.255B	▲ 9.39%
November 30, 2010	$48.685B	▼ 2.86%
October 29, 2010	$50.12B	▲ 14.08%
September 30, 2010	$43.934B	▲ 5.41%
August 31, 2010	$41.681B	▼ 12.17%
July 30, 2010	$47.458B	▲ 12.09%
June 30, 2010	$42.339B	▼ 4.24%
May 28, 2010	$44.212B	▼ 8.50%
April 30, 2010	$48.318B	▲ 4.99%
March 31, 2010	$46.021B	▲ 14.23%
February 26, 2010	$40.286B	▲ 3.85%
January 29, 2010	$38.791B	▼ 6.11%
2009	$41.315B	▼ 15.03%
December 31, 2009	$41.315B	▲ 14.63%
November 30, 2009	$36.042B	▲ 1.10%
October 30, 2009	$35.648B	▼ 14.10%
September 30, 2009	$41.499B	▲ 9.87%
August 31, 2009	$37.771B	▲ 3.10%
July 31, 2009	$36.637B	▲ 2.77%
June 30, 2009	$35.651B	▼ 10.21%
May 29, 2009	$39.706B	▼ 10.93%
April 30, 2009	$44.579B	▲ 13.34%
March 31, 2009	$39.331B	▲ 4.55%
February 27, 2009	$37.619B	▼ 10.85%
January 30, 2009	$42.199B	▼ 13.21%
2008	$48.623B	▲ 5.15%
December 31, 2008	$48.623B	▼ 2.64%
November 28, 2008	$49.939B	▲ 10.03%
October 31, 2008	$45.389B	▼ 19.71%
September 30, 2008	$56.534B	▼ 8.53%
August 29, 2008	$61.803B	▲ 2.72%
July 31, 2008	$60.169B	▲ 8.70%
June 30, 2008	$55.354B	▼ 16.91%
May 30, 2008	$66.623B	▲ 9.49%
April 30, 2008	$60.849B	▲ 6.26%
March 31, 2008	$57.266B	▲ 15.72%
February 29, 2008	$49.485B	▲ 7.60%
January 31, 2008	$45.99B	▼ 0.55%
2007	$46.243B	▼ 36.60%
December 31, 2007	$46.243B	▼ 12.58%
November 30, 2007	$52.901B	▼ 2.42%
October 31, 2007	$54.214B	▼ 13.16%
September 28, 2007	$62.433B	▼ 7.32%
August 31, 2007	$67.364B	▼ 0.69%
July 31, 2007	$67.829B	▼ 6.89%
June 29, 2007	$72.845B	▲ 2.59%
May 31, 2007	$71.006B	▲ 2.81%
April 30, 2007	$69.063B	▲ 2.76%
March 30, 2007	$67.211B	▲ 0.89%
February 28, 2007	$66.615B	▼ 13.01%
January 31, 2007	$76.578B	▲ 4.99%
2006	$72.935B	▲ 59.39%
December 29, 2006	$72.935B	▲ 4.62%
November 30, 2006	$69.713B	▼ 0.52%
October 31, 2006	$70.074B	▲ 9.92%
September 29, 2006	$63.751B	▲ 5.31%
August 31, 2006	$60.537B	▲ 1.92%
July 31, 2006	$59.397B	▲ 5.01%
June 30, 2006	$56.564B	▲ 1.35%
May 31, 2006	$55.81B	▲ 3.81%
April 28, 2006	$53.76B	▲ 18.31%
March 31, 2006	$45.44B	▼ 3.18%
February 28, 2006	$46.935B	▼ 3.56%
January 31, 2006	$48.666B	▲ 6.36%
2005	$45.757B	▼ 22.94%
December 30, 2005	$45.757B	▼ 1.82%
November 30, 2005	$46.605B	▼ 5.07%
October 31, 2005	$49.094B	▼ 5.34%
September 30, 2005	$51.865B	▼ 5.07%
August 31, 2005	$54.635B	▲ 0.03%
July 29, 2005	$54.617B	▲ 0.20%
June 30, 2005	$54.511B	▼ 4.98%
May 31, 2005	$57.37B	▲ 0.31%
April 29, 2005	$57.192B	▼ 4.97%
March 31, 2005	$60.185B	▲ 3.91%
February 28, 2005	$57.919B	▲ 0.84%
January 31, 2005	$57.438B	▼ 3.28%
2004	$59.383B	▲ 0.48%
December 31, 2004	$59.383B	▲ 10.56%
November 30, 2004	$53.712B	▲ 1.83%
October 29, 2004	$52.746B	▲ 4.46%
September 30, 2004	$50.493B	▼ 0.14%
August 31, 2004	$50.565B	▲ 2.81%
July 30, 2004	$49.183B	▼ 2.49%
June 30, 2004	$50.44B	▼ 3.38%
May 28, 2004	$52.207B	▼ 4.01%
April 30, 2004	$54.389B	▲ 4.87%
March 31, 2004	$51.864B	▼ 3.92%
February 27, 2004	$53.98B	▼ 12.17%
January 30, 2004	$61.46B	▲ 4.00%
2003	$59.099B	▲ 39.27%
December 31, 2003	$59.099B	▲ 3.77%
November 28, 2003	$56.954B	▼ 6.70%
October 31, 2003	$61.045B	▲ 9.90%
September 30, 2003	$55.548B	▲ 3.52%
August 29, 2003	$53.657B	▼ 2.36%
July 31, 2003	$54.955B	▲ 0.99%
June 30, 2003	$54.415B	▲ 0.70%
May 30, 2003	$54.038B	▼ 5.92%
April 30, 2003	$57.441B	▲ 11.58%
March 31, 2003	$51.481B	▼ 2.14%
February 28, 2003	$52.606B	▲ 9.73%
January 31, 2003	$47.943B	▲ 12.98%
2002	$42.434B	▲ 25.53%
December 31, 2002	$42.434B	▲ 0.55%
November 29, 2002	$42.2B	— 0.00%
October 31, 2002	$42.2B	▲ 9.89%
September 30, 2002	$38.401B	▼ 13.15%
August 30, 2002	$44.216B	▲ 13.08%
July 31, 2002	$39.103B	▲ 72.08%
June 28, 2002	$22.724B	▼ 18.41%
May 31, 2002	$27.851B	▲ 5.21%
April 30, 2002	$26.47B	▼ 15.72%
March 28, 2002	$31.41B	▼ 3.71%
February 28, 2002	$32.621B	▼ 2.96%
January 31, 2002	$33.616B	▼ 0.56%
2001	$33.804B	▲ 9.73%
December 31, 2001	$33.804B	▼ 4.28%
November 30, 2001	$35.314B	▲ 6.11%
October 31, 2001	$33.28B	▲ 0.34%
September 28, 2001	$33.168B	▼ 2.58%
August 31, 2001	$34.045B	▼ 2.17%
July 31, 2001	$34.801B	▼ 13.15%
June 29, 2001	$40.072B	▲ 6.15%
May 31, 2001	$37.749B	▼ 6.23%
April 30, 2001	$40.259B	▲ 4.76%
March 30, 2001	$38.428B	▼ 3.23%
February 28, 2001	$39.711B	▲ 0.59%
January 31, 2001	$39.478B	▲ 28.15%
2000	$30.805B	▼ 13.71%
December 29, 2000	$30.805B	▲ 10.17%
November 30, 2000	$27.963B	▼ 6.54%
October 31, 2000	$29.92B	▼ 1.38%
September 29, 2000	$30.339B	▲ 10.90%
August 31, 2000	$27.357B	▲ 8.70%
July 31, 2000	$25.166B	▼ 13.18%
June 30, 2000	$28.988B	▲ 3.49%
May 31, 2000	$28.009B	▼ 3.69%
April 28, 2000	$29.081B	▼ 5.45%
March 31, 2000	$30.759B	▲ 3.12%
February 29, 2000	$29.827B	▼ 7.25%
January 31, 2000	$32.157B	▼ 9.92%
1999	$35.699B	▲ 82.51%
December 31, 1999	$35.699B	▲ 17.10%
November 30, 1999	$30.484B	▲ 10.86%
October 29, 1999	$27.499B	▲ 5.37%
September 30, 1999	$26.097B	▲ 22.51%
August 31, 1999	$21.303B	▼ 17.51%
July 30, 1999	$25.826B	▼ 0.35%
June 30, 1999	$25.916B	▼ 0.69%
May 28, 1999	$26.097B	▲ 21.88%
April 30, 1999	$21.412B	▲ 2.24%
March 31, 1999	$20.944B	▼ 9.39%
February 26, 1999	$23.115B	▲ 4.42%
January 29, 1999	$22.136B	▲ 13.17%
1998	$19.56B	▲ 86.11%
December 31, 1998	$19.56B	▲ 24.73%
November 30, 1998	$15.683B	▼ 3.18%
October 30, 1998	$16.198B	▲ 5.36%
September 30, 1998	$15.373B	▲ 24.33%
August 31, 1998	$12.365B	▼ 17.13%
July 31, 1998	$14.92B	▲ 13.84%
June 30, 1998	$13.107B	▲ 17.78%
May 29, 1998	$11.128B	▼ 3.40%
April 30, 1998	$11.52B	▲ 0.72%
March 31, 1998	$11.437B	▼ 0.36%
February 27, 1998	$11.479B	▲ 12.07%
January 30, 1998	$10.242B	▼ 2.55%
1997	$10.51B	▲ 98.82%
December 31, 1997	$10.51B	▲ 25.71%
November 28, 1997	$8.36B	▲ 2.29%
October 31, 1997	$8.173B	▲ 6.34%
September 30, 1997	$7.685B	▲ 10.22%
August 29, 1997	$6.973B	▲ 3.33%
July 31, 1997	$6.748B	▲ 7.46%
June 30, 1997	$6.28B	▲ 19.64%
May 30, 1997	$5.249B	▲ 10.24%
April 30, 1997	$4.761B	▼ 3.05%
March 31, 1997	$4.911B	▼ 6.43%
February 28, 1997	$5.249B	▼ 3.45%
January 31, 1997	$5.436B	▲ 2.84%
1996	$5.286B	N/A
December 31, 1996	$5.286B	▲ 45.62%
November 29, 1996	$3.63B	▲ 15.65%
October 31, 1996	$3.139B	▼ 6.50%
September 30, 1996	$3.357B	▼ 3.15%
August 30, 1996	$3.466B	▲ 14.41%
July 31, 1996	$3.03B	▼ 24.49%
June 28, 1996	$4.012B	▲ 5.76%
May 31, 1996	$3.794B	▼ 0.71%
April 30, 1996	$3.821B	▲ 0.72%
March 29, 1996	$3.794B	▼ 9.74%
February 29, 1996	$4.203B	▼ 1.28%
January 31, 1996	$4.258B	N/A

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

📊 Comcast Market Cap and Other Industry Peers

Below are selected companies for comparison based on industry, sub-industry, and sector:

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