Crown Castle (CCI) Market Cap 1998–2026

As of October 29, 2026, Crown Castle had a market cap of $37.84 billion, which increased by 1.23% 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

Crown Castle Inc. (CCI)

🌍 United States 📈 NYSE 🏭 Real Estate 🏢 Specialized REITs

Latest Market Cap

$37.84B ▲ 1.23%

Start of 2026

$38.7B ▼ 2.22%

1 Year Ago

$39.77B ▼ 4.85%

All-Time High

$90.176B ▼ 58.04%

Loading data...

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.

📈 Crown Castle Market Cap History by Year and Month

Crown Castle Market Cap History by Year and Month
Year / Month	Market Cap	% Change
2026	$37.84B	▼ 2.22%
October 29, 2026	$37.84B	▲ 33.29%
September 30, 2026	$28.39B	▼ 12.48%
August 31, 2026	$32.44B	▼ 0.18%
July 31, 2026	$32.5B	▼ 1.57%
June 30, 2026	$33.02B	▼ 17.33%
May 29, 2026	$39.94B	▲ 3.10%
April 30, 2026	$38.74B	▲ 9.25%
March 31, 2026	$35.46B	▼ 9.19%
February 27, 2026	$39.05B	▲ 3.31%
January 30, 2026	$37.8B	▼ 2.33%
2025	$38.7B	▼ 1.89%
December 31, 2025	$38.7B	▼ 2.64%
November 28, 2025	$39.75B	▲ 1.17%
October 31, 2025	$39.29B	▼ 6.50%
September 30, 2025	$42.02B	▼ 2.66%
August 29, 2025	$43.17B	▼ 5.66%
July 31, 2025	$45.76B	▲ 2.29%
June 30, 2025	$44.735B	▲ 2.37%
May 30, 2025	$43.698B	▼ 5.11%
April 30, 2025	$46.051B	▲ 1.47%
March 31, 2025	$45.385B	▲ 10.98%
February 28, 2025	$40.896B	▲ 5.40%
January 31, 2025	$38.801B	▼ 1.63%
2024	$39.444B	▼ 21.04%
December 31, 2024	$39.444B	▼ 14.58%
November 29, 2024	$46.176B	▼ 1.15%
October 31, 2024	$46.715B	▼ 9.38%
September 30, 2024	$51.553B	▲ 5.90%
August 30, 2024	$48.681B	▲ 1.76%
July 31, 2024	$47.837B	▲ 12.68%
June 28, 2024	$42.453B	▼ 4.68%
May 31, 2024	$44.538B	▲ 9.30%
April 30, 2024	$40.749B	▼ 11.39%
March 28, 2024	$45.985B	▼ 3.67%
February 29, 2024	$47.738B	▲ 1.68%
January 31, 2024	$46.947B	▼ 6.03%
2023	$49.957B	▼ 14.95%
December 29, 2023	$49.957B	▼ 1.78%
November 30, 2023	$50.863B	▲ 26.14%
October 31, 2023	$40.324B	▲ 1.03%
September 29, 2023	$39.912B	▼ 8.43%
August 31, 2023	$43.585B	▼ 7.19%
July 31, 2023	$46.963B	▼ 5.03%
June 30, 2023	$49.45B	▲ 0.72%
May 31, 2023	$49.096B	▼ 8.10%
April 28, 2023	$53.421B	▼ 8.03%
March 31, 2023	$58.087B	▲ 2.50%
February 28, 2023	$56.672B	▼ 11.63%
January 31, 2023	$64.132B	▲ 9.18%
2022	$58.739B	▼ 34.86%
December 30, 2022	$58.739B	▼ 4.09%
November 30, 2022	$61.246B	▲ 6.14%
October 31, 2022	$57.702B	▼ 7.81%
September 30, 2022	$62.59B	▼ 15.39%
August 31, 2022	$73.976B	▼ 5.43%
July 29, 2022	$78.226B	▲ 7.29%
June 30, 2022	$72.909B	▼ 11.22%
May 31, 2022	$82.124B	▲ 2.40%
April 29, 2022	$80.201B	▲ 0.34%
March 31, 2022	$79.932B	▲ 11.01%
February 28, 2022	$72.002B	▼ 8.68%
January 31, 2022	$78.844B	▼ 12.57%
2021	$90.176B	▲ 31.43%
December 31, 2021	$90.176B	▲ 14.86%
November 30, 2021	$78.509B	▲ 0.79%
October 29, 2021	$77.89B	▲ 4.03%
September 30, 2021	$74.874B	▼ 11.02%
August 31, 2021	$84.145B	▲ 0.88%
July 30, 2021	$83.415B	▼ 1.03%
June 30, 2021	$84.283B	▲ 2.91%
May 28, 2021	$81.9B	▲ 0.23%
April 30, 2021	$81.71B	▲ 9.84%
March 31, 2021	$74.393B	▲ 10.74%
February 26, 2021	$67.177B	▼ 2.13%
January 29, 2021	$68.641B	▲ 0.04%
2020	$68.611B	▲ 16.03%
December 31, 2020	$68.611B	▼ 5.07%
November 30, 2020	$72.273B	▲ 7.28%
October 30, 2020	$67.369B	▼ 6.12%
September 30, 2020	$71.762B	▲ 4.75%
August 31, 2020	$68.511B	▼ 2.07%
July 31, 2020	$69.959B	▲ 0.25%
June 30, 2020	$69.785B	▼ 2.74%
May 29, 2020	$71.748B	▲ 7.99%
April 30, 2020	$66.442B	▲ 10.34%
March 31, 2020	$60.215B	▲ 1.02%
February 28, 2020	$59.609B	▼ 4.37%
January 31, 2020	$62.333B	▲ 5.41%
2019	$59.134B	▲ 31.17%
December 31, 2019	$59.134B	▲ 6.41%
November 29, 2019	$55.572B	▼ 3.75%
October 31, 2019	$57.737B	▼ 0.16%
September 30, 2019	$57.828B	▼ 4.19%
August 30, 2019	$60.356B	▲ 8.94%
July 31, 2019	$55.404B	▲ 2.24%
June 28, 2019	$54.192B	▲ 0.26%
May 31, 2019	$54.05B	▲ 3.30%
April 30, 2019	$52.324B	▼ 1.67%
March 29, 2019	$53.215B	▲ 7.83%
February 28, 2019	$49.349B	▲ 1.58%
January 31, 2019	$48.58B	▲ 7.76%
2018	$45.081B	▼ 0.04%
December 31, 2018	$45.081B	▼ 5.42%
November 30, 2018	$47.666B	▲ 5.63%
October 31, 2018	$45.127B	▼ 2.29%
September 28, 2018	$46.184B	▼ 2.37%
August 31, 2018	$47.304B	▲ 2.85%
July 31, 2018	$45.994B	▲ 2.84%
June 29, 2018	$44.726B	▲ 3.52%
May 31, 2018	$43.204B	▲ 3.25%
April 30, 2018	$41.843B	▼ 7.97%
March 29, 2018	$45.468B	▼ 0.37%
February 28, 2018	$45.639B	▼ 0.39%
January 31, 2018	$45.816B	▲ 1.59%
2017	$45.101B	▲ 44.14%
December 29, 2017	$45.101B	▼ 1.76%
November 30, 2017	$45.91B	▲ 5.53%
October 31, 2017	$43.503B	▲ 7.10%
September 29, 2017	$40.619B	▼ 7.80%
August 31, 2017	$44.056B	▲ 7.81%
July 31, 2017	$40.863B	▲ 11.41%
June 30, 2017	$36.678B	▼ 1.44%
May 31, 2017	$37.215B	▲ 8.86%
April 28, 2017	$34.185B	▲ 0.16%
March 31, 2017	$34.13B	▲ 1.21%
February 28, 2017	$33.721B	▲ 6.49%
January 31, 2017	$31.666B	▲ 1.20%
2016	$31.289B	▲ 8.44%
December 30, 2016	$31.289B	▲ 3.96%
November 30, 2016	$30.096B	▼ 2.43%
October 31, 2016	$30.845B	▼ 3.01%
September 30, 2016	$31.802B	▼ 0.59%
August 31, 2016	$31.991B	▼ 2.33%
July 29, 2016	$32.753B	▼ 4.34%
June 30, 2016	$34.239B	▲ 11.70%
May 31, 2016	$30.654B	▲ 4.52%
April 29, 2016	$29.327B	▲ 0.44%
March 31, 2016	$29.199B	▲ 1.14%
February 29, 2016	$28.871B	▲ 0.35%
January 29, 2016	$28.771B	▼ 0.29%
2015	$28.854B	▲ 9.82%
December 31, 2015	$28.854B	▲ 0.63%
November 30, 2015	$28.674B	▲ 0.53%
October 30, 2015	$28.524B	▲ 8.36%
September 30, 2015	$26.324B	▼ 5.42%
August 31, 2015	$27.832B	▲ 1.81%
July 31, 2015	$27.338B	▲ 2.00%
June 30, 2015	$26.801B	▼ 1.53%
May 29, 2015	$27.218B	▼ 2.37%
April 30, 2015	$27.879B	▲ 1.20%
March 31, 2015	$27.549B	▼ 4.40%
February 27, 2015	$28.816B	▼ 0.23%
January 30, 2015	$28.882B	▲ 9.92%
2014	$26.275B	▲ 7.11%
December 31, 2014	$26.275B	▼ 5.28%
November 28, 2014	$27.74B	▲ 6.36%
October 31, 2014	$26.081B	▼ 2.99%
September 30, 2014	$26.886B	▲ 1.28%
August 29, 2014	$26.545B	▲ 7.18%
July 31, 2014	$24.766B	▼ 0.10%
June 30, 2014	$24.792B	▼ 3.20%
May 30, 2014	$25.612B	▲ 5.50%
April 30, 2014	$24.277B	▼ 1.43%
March 31, 2014	$24.628B	▼ 2.87%
February 28, 2014	$25.356B	▲ 6.96%
January 31, 2014	$23.706B	▼ 3.36%
2013	$24.531B	▲ 15.96%
December 31, 2013	$24.531B	▼ 1.08%
November 29, 2013	$24.798B	▲ 11.45%
October 31, 2013	$22.25B	▲ 4.10%
September 30, 2013	$21.374B	▲ 5.20%
August 30, 2013	$20.318B	▼ 1.18%
July 31, 2013	$20.561B	▼ 3.32%
June 28, 2013	$21.266B	▲ 1.60%
May 31, 2013	$20.931B	▼ 7.47%
April 30, 2013	$22.62B	▲ 10.57%
March 28, 2013	$20.458B	▼ 0.02%
February 28, 2013	$20.463B	▼ 1.02%
January 31, 2013	$20.674B	▼ 2.27%
2012	$21.154B	▲ 65.97%
December 31, 2012	$21.154B	▲ 6.87%
November 30, 2012	$19.794B	▲ 1.15%
October 31, 2012	$19.568B	▲ 4.17%
September 28, 2012	$18.784B	▲ 1.01%
August 31, 2012	$18.596B	▲ 2.55%
July 31, 2012	$18.133B	▲ 5.50%
June 29, 2012	$17.188B	▲ 7.44%
May 31, 2012	$15.998B	▼ 3.55%
April 30, 2012	$16.587B	▲ 6.16%
March 30, 2012	$15.625B	▲ 6.02%
February 29, 2012	$14.738B	▲ 6.87%
January 31, 2012	$13.79B	▲ 8.19%
2011	$12.746B	— 0.01%
December 30, 2011	$12.746B	▲ 5.86%
November 30, 2011	$12.04B	▲ 2.32%
October 31, 2011	$11.767B	▲ 1.69%
September 30, 2011	$11.571B	▼ 6.97%
August 31, 2011	$12.438B	▲ 0.07%
July 29, 2011	$12.429B	▲ 6.13%
June 30, 2011	$11.711B	▼ 2.63%
May 31, 2011	$12.027B	▼ 3.38%
April 29, 2011	$12.448B	▲ 0.63%
March 31, 2011	$12.37B	▲ 0.89%
February 28, 2011	$12.261B	▼ 0.02%
January 31, 2011	$12.264B	▼ 3.79%
2010	$12.747B	▲ 11.54%
December 31, 2010	$12.747B	▲ 5.54%
November 30, 2010	$12.078B	▼ 3.71%
October 29, 2010	$12.544B	▼ 2.34%
September 30, 2010	$12.844B	▲ 7.60%
August 31, 2010	$11.937B	▲ 4.09%
July 30, 2010	$11.468B	▲ 6.04%
June 30, 2010	$10.815B	▲ 0.56%
May 28, 2010	$10.755B	▼ 2.17%
April 30, 2010	$10.993B	▼ 1.27%
March 31, 2010	$11.134B	▲ 0.56%
February 26, 2010	$11.072B	▲ 2.40%
January 29, 2010	$10.813B	▼ 5.38%
2009	$11.428B	▲ 125.18%
December 31, 2009	$11.428B	▲ 6.96%
November 30, 2009	$10.684B	▲ 21.41%
October 30, 2009	$8.8B	▼ 3.63%
September 30, 2009	$9.131B	▲ 16.78%
August 31, 2009	$7.819B	▼ 6.54%
July 31, 2009	$8.366B	▲ 19.77%
June 30, 2009	$6.985B	▼ 1.01%
May 29, 2009	$7.056B	▼ 1.07%
April 30, 2009	$7.132B	▲ 21.05%
March 31, 2009	$5.892B	▲ 16.37%
February 27, 2009	$5.063B	▼ 10.15%
January 30, 2009	$5.635B	▲ 11.03%
2008	$5.075B	▼ 56.82%
December 31, 2008	$5.075B	▲ 24.94%
November 28, 2008	$4.062B	▼ 33.54%
October 31, 2008	$6.112B	▼ 26.26%
September 30, 2008	$8.289B	▼ 22.54%
August 29, 2008	$10.701B	▼ 2.10%
July 31, 2008	$10.93B	▼ 0.11%
June 30, 2008	$10.942B	▼ 8.82%
May 30, 2008	$12B	▲ 9.37%
April 30, 2008	$10.972B	▲ 12.67%
March 31, 2008	$9.738B	▼ 4.12%
February 29, 2008	$10.156B	▼ 0.47%
January 31, 2008	$10.204B	▼ 13.17%
2007	$11.752B	▲ 80.16%
December 31, 2007	$11.752B	▼ 1.77%
November 30, 2007	$11.964B	▲ 2.14%
October 31, 2007	$11.713B	▲ 1.28%
September 28, 2007	$11.565B	▲ 10.52%
August 31, 2007	$10.464B	▲ 1.41%
July 31, 2007	$10.319B	▲ 0.02%
June 29, 2007	$10.317B	▼ 1.49%
May 31, 2007	$10.473B	▲ 7.22%
April 30, 2007	$9.768B	▲ 7.51%
March 30, 2007	$9.086B	▼ 1.77%
February 28, 2007	$9.25B	▲ 30.19%
January 31, 2007	$7.105B	▲ 8.92%
2006	$6.523B	▲ 13.56%
December 29, 2006	$6.523B	▼ 6.27%
November 30, 2006	$6.959B	▲ 2.41%
October 31, 2006	$6.795B	▼ 4.35%
September 29, 2006	$7.104B	▲ 2.56%
August 31, 2006	$6.927B	▼ 2.46%
July 31, 2006	$7.102B	▼ 0.56%
June 30, 2006	$7.142B	▲ 4.61%
May 31, 2006	$6.827B	▼ 6.08%
April 28, 2006	$7.269B	▲ 18.70%
March 31, 2006	$6.124B	▼ 9.46%
February 28, 2006	$6.764B	▼ 0.16%
January 31, 2006	$6.775B	▲ 17.95%
2005	$5.744B	▲ 54.08%
December 30, 2005	$5.744B	▼ 1.78%
November 30, 2005	$5.848B	▲ 11.73%
October 31, 2005	$5.234B	▼ 0.55%
September 30, 2005	$5.263B	▼ 2.17%
August 31, 2005	$5.38B	▲ 13.79%
July 29, 2005	$4.728B	▲ 7.07%
June 30, 2005	$4.416B	▲ 13.38%
May 31, 2005	$3.895B	▲ 7.06%
April 29, 2005	$3.638B	▲ 0.44%
March 31, 2005	$3.622B	▼ 1.50%
February 28, 2005	$3.677B	▲ 0.05%
January 31, 2005	$3.675B	▼ 1.42%
2004	$3.728B	▲ 53.10%
December 31, 2004	$3.728B	▼ 1.22%
November 30, 2004	$3.774B	▲ 10.22%
October 29, 2004	$3.424B	▲ 2.88%
September 30, 2004	$3.328B	▲ 3.19%
August 31, 2004	$3.225B	▲ 1.35%
July 30, 2004	$3.182B	▼ 4.24%
June 30, 2004	$3.323B	▲ 1.00%
May 28, 2004	$3.29B	▲ 5.58%
April 30, 2004	$3.116B	▲ 11.05%
March 31, 2004	$2.806B	▲ 5.21%
February 27, 2004	$2.667B	▼ 2.56%
January 30, 2004	$2.737B	▲ 12.40%
2003	$2.435B	▲ 200.62%
December 31, 2003	$2.435B	▼ 10.74%
November 28, 2003	$2.728B	▼ 1.80%
October 31, 2003	$2.778B	▲ 34.53%
September 30, 2003	$2.065B	▼ 12.09%
August 29, 2003	$2.349B	▲ 8.35%
July 31, 2003	$2.168B	▲ 27.45%
June 30, 2003	$1.701B	▼ 6.33%
May 30, 2003	$1.816B	▲ 27.44%
April 30, 2003	$1.425B	▲ 15.85%
March 31, 2003	$1.23B	▲ 46.78%
February 28, 2003	$0.838B	▼ 1.76%
January 31, 2003	$0.853B	▲ 5.31%
2002	$0.81B	▼ 65.34%
December 31, 2002	$0.81B	▼ 4.48%
November 29, 2002	$0.848B	▲ 12.47%
October 31, 2002	$0.754B	▲ 61.46%
September 30, 2002	$0.467B	▼ 4.69%
August 30, 2002	$0.49B	▼ 3.73%
July 31, 2002	$0.509B	▼ 41.22%
June 28, 2002	$0.866B	▼ 12.70%
May 31, 2002	$0.992B	▼ 38.35%
April 30, 2002	$1.609B	▲ 10.74%
March 28, 2002	$1.453B	▲ 6.92%
February 28, 2002	$1.359B	▼ 14.58%
January 31, 2002	$1.591B	▼ 31.92%
2001	$2.337B	▼ 56.44%
December 31, 2001	$2.337B	▼ 0.55%
November 30, 2001	$2.35B	▼ 6.93%
October 31, 2001	$2.525B	▲ 30.76%
September 28, 2001	$1.931B	▼ 11.67%
August 31, 2001	$2.186B	▲ 4.49%
July 31, 2001	$2.092B	▼ 40.33%
June 29, 2001	$3.506B	▼ 1.21%
May 31, 2001	$3.549B	▼ 32.18%
April 30, 2001	$5.233B	▲ 65.60%
March 30, 2001	$3.16B	▼ 36.77%
February 28, 2001	$4.998B	▼ 10.06%
January 31, 2001	$5.557B	▲ 3.58%
2000	$5.365B	▲ 17.83%
December 29, 2000	$5.365B	▲ 13.64%
November 30, 2000	$4.721B	▼ 21.03%
October 31, 2000	$5.978B	▼ 1.86%
September 29, 2000	$6.091B	▼ 10.45%
August 31, 2000	$6.802B	▲ 20.37%
July 31, 2000	$5.651B	▼ 6.84%
June 30, 2000	$6.066B	▲ 50.07%
May 31, 2000	$4.042B	▼ 29.09%
April 28, 2000	$5.7B	▲ 1.32%
March 31, 2000	$5.626B	▲ 23.08%
February 29, 2000	$4.571B	▲ 1.96%
January 31, 2000	$4.483B	▼ 1.54%
1999	$4.553B	▲ 105.09%
December 31, 1999	$4.553B	▲ 52.53%
November 30, 1999	$2.985B	▲ 9.42%
October 29, 1999	$2.728B	▲ 2.63%
September 30, 1999	$2.658B	▲ 23.97%
August 31, 1999	$2.144B	▼ 28.17%
July 30, 1999	$2.985B	▲ 1.19%
June 30, 1999	$2.95B	▲ 32.64%
May 28, 1999	$2.224B	▲ 5.20%
April 30, 1999	$2.114B	▲ 6.28%
March 31, 1999	$1.989B	▲ 23.85%
February 26, 1999	$1.606B	▼ 21.39%
January 29, 1999	$2.043B	▼ 7.97%
1998	$2.22B	▲ 145.58%
December 31, 1998	$2.22B	▲ 75.91%
November 30, 1998	$1.262B	▲ 4.38%
October 30, 1998	$1.209B	▲ 33.74%
September 30, 1998	$0.904B	— 0.00%

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

📊 Crown Castle Market Cap and Other Industry Peers

Below are selected companies from the Real Estate sector / subsector:

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