What is SBA Communications's market cap?

SBA Communications (SBAC) has a market capitalization of $21.73B as of June 12, 2026. Market cap is the total market value of the company's outstanding shares (share price × shares outstanding), shown here in US dollars (USD).

How is SBA Communications's market cap calculated, and what currency is it in?

Market capitalization is calculated by multiplying SBA Communications's share price by its total shares outstanding. Although SBA Communications reports its financial statements in USD, market cap on this page is shown in US dollars (USD) for comparability with other companies.

What is the highest market cap SBA Communications has reached?

SBA Communications (SBAC) reached its all-time high market cap of $43.40B on December 31, 2021, based on daily closing values in our history.

What is the lowest market cap SBA Communications has reached?

SBA Communications (SBAC) recorded its all-time low market cap of $10.08M on October 14, 2002 in the available daily history.

Is SBA Communications's market cap above or below its 5-year average?

At $21.73B, SBA Communications's market cap is currently below its five-year average of $27.61B.

What was SBA Communications's market cap in 2025?

SBA Communications (SBAC) ended 2025 with a market cap of $20.80B.

What was SBA Communications's market cap in 2026?

SBA Communications (SBAC) ended 2026 with a market cap of $21.73B.

SBA Communications (SBAC) Market Cap History

Current

$21.73B

As of Jun 12, 2026

5-Year Average

$27.61B

All-Time High

$43.40B

Dec 31, 2021

All-Time Low

$10.08M

Oct 14, 2002

Market cap daily chart for SBA Communications (SBAC)

Jun 16, 2021 – Jun 12, 2026 · 1,254 trading days

Market Cap growth chart for SBA Communications (SBAC) from 1999 to 2026

Latest: +4.5%

Market Cap history table for SBA Communications (SBAC) from 1999 to 2026


2026	$21.73B	+4.5%	+$930.36M	Jun 12, 2026	May 5, 2026
2025	$20.80B	-5.6%	−$1.23B	Dec 31, 2025	Feb 27, 2026
2024	$22.03B	-20.3%	−$5.60B	Dec 31, 2024	Feb 26, 2025
2023	$27.63B	-9.9%	−$3.03B	Dec 31, 2023	Feb 28, 2024
2022	$30.66B	-29.1%	−$12.59B	Dec 31, 2022	Mar 1, 2023
2021	$43.25B	+35.1%	+$11.24B	Dec 31, 2021	Mar 1, 2022
2020	$32.01B	+15.8%	+$4.37B	Dec 31, 2020	Feb 25, 2021
2019	$27.64B	+46.5%	+$8.78B	Dec 31, 2019	Feb 24, 2020
2018	$18.86B	-4.6%	−$907.54M	Dec 31, 2018	Feb 28, 2019
2017	$19.77B	+53.0%	+$6.85B	Dec 31, 2017	Mar 1, 2018
2016	$12.92B	-3.8%	−$504.95M	Dec 31, 2016	Mar 1, 2017
2015	$13.43B	-6.0%	−$851.75M	Dec 31, 2015	Feb 26, 2016
2014	$14.28B	+24.4%	+$2.80B	Dec 31, 2014	Mar 2, 2015
2013	$11.48B	+34.5%	+$2.94B	Dec 31, 2013	Feb 27, 2014
2012	$8.54B	+78.1%	+$3.74B	Dec 31, 2012	Feb 27, 2013
2011	$4.79B	+1.3%	+$61.83M	Dec 31, 2011	Feb 27, 2012
2010	$4.73B	+18.2%	+$729.94M	Dec 31, 2010	Feb 25, 2011
2009	$4.00B	+123.2%	+$2.21B	Dec 31, 2009	Mar 1, 2010
2008	$1.79B	-49.4%	−$1.75B	Dec 31, 2008	Feb 27, 2009
2007	$3.54B	+31.3%	+$844.20M	Dec 31, 2007	Feb 28, 2008
2006	$2.70B	+104.3%	+$1.38B	Dec 31, 2006	Mar 1, 2007
2005	$1.32B	+143.7%	+$779.29M	Dec 31, 2005	Mar 10, 2006
2004	$542.14M	+176.2%	+$345.85M	Dec 31, 2004	Mar 16, 2005
2003	$196.29M	+848.2%	+$175.59M	Dec 31, 2003	Mar 12, 2004
2002	$20.70M	-96.6%	−$595.42M	Dec 31, 2002	Mar 31, 2003
2001	$616.12M	-63.5%	−$1.07B	Dec 31, 2001	Mar 21, 2002
2000	$1.69B	+422.5%	+$1.37B	Dec 31, 2000	Apr 2, 2001
1999	$323.41M	—	—	Dec 31, 1999	Mar 30, 2000

2026$21.73B+4.5%
2025$20.80B-5.6%
2024$22.03B-20.3%
2023$27.63B-9.9%
2022$30.66B-29.1%
2021$43.25B+35.1%
2020$32.01B+15.8%
2019$27.64B+46.5%
2018$18.86B-4.6%
2017$19.77B+53.0%
2016$12.92B-3.8%
2015$13.43B-6.0%
2014$14.28B+24.4%
2013$11.48B+34.5%
2012$8.54B+78.1%
2011$4.79B+1.3%
2010$4.73B+18.2%
2009$4.00B+123.2%
2008$1.79B-49.4%
2007$3.54B+31.3%
2006$2.70B+104.3%
2005$1.32B+143.7%
2004$542.14M+176.2%
2003$196.29M+848.2%
2002$20.70M-96.6%
2001$616.12M-63.5%
2000$1.69B+422.5%
1999$323.41M—

Market Cap values are taken from SBA Communications's reported income statements (share counts) and end-of-day prices (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.

About Market Cap at SBA Communications (SBAC)

According to SBA Communications's latest reported financial statements, the company's latest reported market cap is $18.26B. Market capitalization is the total dollar value of all outstanding shares — shares outstanding × stock price — and the standard measure of a company's equity value. On this page, historical market cap snaps filing-period share counts to closing prices on or before each statement date (not intraday tick data).

Headline figure above is from the reporting period ending March 31, 2026 (reported May 5, 2026). Chart and table below cover the full reported history back to 1999.

SBA Communications (SBAC) most recent annual market cap stands at $21.73B (2026) – edged up 4.5% year-over-year.

Over 2021–2026 (5 years), SBA Communications market cap expanded at a -12.9% compound annual rate, with a net decline across the window.

Between 2021 and 2026, SBA Communications market cap plunged 49.8%, falling from $43.25B to $21.73B.

The highest annual market cap of $43.25B was reported in 2021. The lowest in the available history was $20.70M in 2002.

SBA Communications Market Cap by Year

SBA Communications Market Cap 2026: $21.73B

SBA Communications posted market cap of $21.73B in 2026, edged up 4.5% from 2025.

SBA Communications Market Cap 2025: $20.80B

In 2025, SBA Communications reported market cap of $20.80B, declined 5.6% below 2024.

SBA Communications Market Cap 2024: $22.03B

SBA Communications market cap in 2024 was $22.03B, declined 20.3% below 2023.

SBA Communications Market Cap 2023: $27.63B

2023's market cap for SBA Communications came in at $27.63B, declined 9.9% below 2022.

SBA Communications Market Cap 2022: $30.66B

SBA Communications market cap in 2022 was $30.66B.

See more financial history for SBA Communications (SBAC).

Sector peers by Market Cap

Real Estate peers of SBA Communications (SBAC), ranked by their latest market cap


Welltower (WELL)	$151.23B
Prologis (PLD)	$138.68B
Equinix (EQIX)	$104.13B
American Tower (AMT)	$86.54B
Simon Property Group (SPG)	$71.03B
Digital Realty Trust (DLR)	$64.97B
Realty Income (O)	$58.49B
Public Storage (PSA)	$57.22B

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