CarMax, Inc. logo
KMXCarMax, Inc.

Shares Outstanding: 142.15M

The shares outstanding is 142.15M. It is below its 12-month average by 4.33% (148.57M).

Shares Outstanding

KMX Shares Outstanding

142.15M

Reported quarterly weighted average share count; no daily interpolation.

-14.18% 5Y
KMX Shares Outstanding

KMX Average Shares Outstanding Chart

KMX Shares Outstanding

KMX Current vs Average Shares Outstanding Chart

KMX Shares Outstanding Metrics

SHARES OUTSTANDING

142.15M

SHARES OUTSTANDING AVG TTM

148.57M

SHARES OUTSTANDING AVG 3Y

154.07M

SHARES OUTSTANDING AVG 5Y

158.57M

SHARES OUTSTANDING AVG 10Y

166.84M

SHARES OUTSTANDING AVG 15Y

185.15M

SHARES OUTSTANDING AVG 20Y

193.82M

CURRENT VS TTM AVG

-4.33%

CURRENT VS 3Y AVG

-7.74%

CURRENT VS 5Y AVG

-10.36%

CURRENT VS 10Y AVG

-14.80%

CURRENT VS 15Y AVG

-23.22%

CURRENT VS 20Y AVG

-26.66%

Share Structure

Shares Outstanding

147.26M

Float Shares

N/A

Stock Price

$52.76

Market Cap

$7.5B

Quarterly Shares Outstanding History

PeriodWeighted Average SharesQoQ Change
Q1 2026142.15M-3.70%
Q4 2026147.61M-1.18%
Q3 2025149.38M-1.15%
Q2 2025151.12M-0.97%
Q1 2025152.61M-1.96%
Q4 2025155.66M+0.26%
Q3 2024155.26M-0.81%
Q2 2024156.53M-0.75%
Q1 2024157.71M-0.33%
Q4 2024158.23M-0.36%
Q3 2023158.80M-0.28%
Q2 2023159.24M+0.43%
Q1 2023158.56M+0.06%
Q4 2023158.47M-0.04%
Q3 2022158.54M-1.05%
Q2 2022160.22M-0.98%
Q1 2022161.80M-1.26%
Q4 2022163.87M-0.61%
Q3 2021164.87M-0.46%
Q2 2021165.64M-0.39%
Q1 2021166.29M+0.42%
Q4 2021165.60M-0.11%
Q3 2020165.77M+0.09%
Q2 2020165.62M+1.28%
Q1 2020163.54M-1.37%
Q4 2020165.81M-0.43%
Q3 2019166.53M-0.44%
Q2 2019167.27M-0.22%
Q1 2019167.64M-1.66%
Q4 2019170.48M-2.76%
Q3 2018175.32M-1.62%
Q2 2018178.20M-0.68%
Q1 2018179.42M-1.55%
Q4 2018182.24M-0.97%
Q3 2017184.03M-0.36%
Q2 2017184.70M-1.16%
Q1 2017186.86M-1.18%
Q4 2017189.08M-0.91%
Q3 2016190.82M-1.45%
Q2 2016193.62M-0.83%
Q1 2016195.25M-1.08%
Q4 2016197.38M-2.95%
Q3 2015203.38M-2.99%
Q2 2015209.65M-0.95%
Q1 2015211.65M-0.59%
Q4 2015212.90M-1.90%
Q3 2014217.03M-1.83%
Q2 2014221.07M-1.15%
Q1 2014223.63M-1.36%
Q4 2014226.72M-0.31%
Q3 2013227.42M-0.10%
Q2 2013227.63M-0.40%
Q1 2013228.55M-1.12%
Q4 2013231.14M-0.65%
Q3 2012232.66M+0.41%
Q2 2012231.70M-0.05%
Q1 2012231.80M+1.77%
Q4 2012227.77M-1.24%
Q3 2011230.63M-0.02%
Q2 2011230.68M+0.18%
Q1 2011230.28M+2.82%
Q4 2011223.95M-1.98%
Q3 2010228.47M+1.03%
Q2 2010226.13M-0.02%
Q1 2010226.18M+1.78%
Q4 2010222.22M-0.74%
Q3 2009223.88M+1.15%
Q2 2009221.33M+1.14%
Q1 2009218.84M+0.52%
Q4 2009217.71M+0.00%
Q3 2008217.71M-1.02%
Q2 2008219.96M-0.24%
Q1 2008220.48M+1.56%
Q4 2008217.09M-1.57%
Q3 2007220.56M-0.01%
Q2 2007220.58M+0.20%
Q1 2007220.13M+3.34%
Q4 2007213.02M-2.18%
Q3 2006217.77M+1.14%
Q2 2006215.30M+0.56%
Q1 2006214.11M+1.70%
Q4 2006210.53M-1.17%
Q3 2005213.01M+0.20%
Q2 2005212.59M+0.30%
Q1 2005211.96M+1.53%
Q4 2005208.77M-1.27%
Q3 2004211.47M+0.21%
Q2 2004211.02M-0.25%
Q1 2004211.55M+1.84%
Q4 2004207.73M-1.97%
Q3 2003211.91M+0.09%
Q2 2003211.73M+1.05%
Q1 2003209.52M+1.56%
Q4 2003206.31M-1.30%
Q3 2002209.03M-0.02%
Q2 2002209.08M-

Relationship: Market Cap = Shares Outstanding × Stock Price

Key concepts:

  • Float shares: Shares available for public trading
  • Dilution: When new shares are issued, existing shareholders own less
  • Buybacks: Reduce share count, increasing EPS and ownership stake
  • Stock splits: Increase share count but don't change market cap

Shares Outstanding Formula & Definition

Shares Outstanding represents the reported weighted average share count used for per-share metrics. Changes in share count affect EPS and ownership dilution.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

Shares Outstanding FAQ

What is the shares outstanding for CarMax, Inc. (KMX)?
The shares outstanding for KMX stock is 142.15M.
What is the TTM average shares outstanding for CarMax, Inc. (KMX)?
The TTM average shares outstanding for KMX stock is 148.57M.
What is the 3Y average shares outstanding for CarMax, Inc. (KMX)?
The 3Y average shares outstanding for KMX stock is 154.07M.
What is the 5Y average shares outstanding for CarMax, Inc. (KMX)?
The 5Y average shares outstanding for KMX stock is 158.57M.
What is the 10Y average shares outstanding for CarMax, Inc. (KMX)?
The 10Y average shares outstanding for KMX stock is 166.84M.
What is the 15Y average shares outstanding for CarMax, Inc. (KMX)?
The 15Y average shares outstanding for KMX stock is 185.15M.
What is the 20Y average shares outstanding for CarMax, Inc. (KMX)?
The 20Y average shares outstanding for KMX stock is 193.82M.

KMX Shares Outstanding History

DATESHARES OUTSTANDING
2026-05-31142.15M
2026-02-28147.61M
2025-11-30149.38M
2025-08-31151.12M
2025-05-31152.61M
2025-02-28155.66M
2024-11-30155.26M
2024-08-31156.53M
2024-05-31157.71M
2024-02-29158.23M
2023-11-30158.80M
2023-08-31159.24M
2023-05-31158.56M
2023-02-28158.47M
2022-11-30158.54M
2022-08-31160.22M
2022-05-31161.80M
2022-02-28163.87M
2021-11-30164.87M
2021-08-31165.64M
2021-05-31166.29M
2021-02-28165.60M
2020-11-30165.77M
2020-08-31165.62M
2020-05-31163.54M
2020-02-29165.81M
2019-11-30166.53M
2019-08-31167.27M
2019-05-31167.64M
2019-02-28170.48M
2018-11-30175.32M
2018-08-31178.20M
2018-05-31179.42M
2018-02-28182.24M
2017-11-30184.03M
2017-08-31184.70M
2017-05-31186.86M
2017-02-28189.08M
2016-11-30190.82M
2016-08-31193.62M
2016-05-31195.25M
2016-02-29197.38M
2015-11-30203.38M
2015-08-31209.65M
2015-05-31211.65M
2015-02-28212.90M
2014-11-30217.03M
2014-08-31221.07M
2014-05-31223.63M
2014-02-28226.72M
2013-11-30227.42M
2013-08-31227.63M
2013-05-31228.55M
2013-02-28231.14M
2012-11-30232.66M
2012-08-31231.70M
2012-05-31231.80M
2012-02-29227.77M
2011-11-30230.63M
2011-08-31230.68M
2011-05-31230.28M
2011-02-28223.95M
2010-12-27228.47M
2010-09-10226.13M
2010-05-31226.18M
2010-02-28222.22M
2009-11-30223.88M
2009-08-31221.33M
2009-05-31218.84M
2009-04-09217.71M
2008-11-30217.71M
2008-08-31219.96M
2008-05-31220.48M
2008-02-29217.09M
2007-11-30220.56M
2007-08-31220.58M
2007-05-31220.13M
2007-02-28213.02M
2006-11-30217.77M
2006-08-31215.30M
2006-05-31214.11M
2006-02-28210.53M
2005-11-30213.01M
2005-08-31212.59M
2005-05-31211.96M
2005-02-28208.77M
2004-11-30211.47M
2004-10-08211.02M
2004-05-31211.55M
2004-02-29207.73M
2003-11-30211.91M
2003-09-15211.73M
2003-05-31209.52M
2003-02-28206.31M
2002-11-30209.03M
2002-08-31209.08M

About CarMax, Inc.

CarMax, Inc., together with its associated entities, functions as a prominent purveyor of previously owned automobiles across the United States. Its business operations are strategically structured into two principal divisions: CarMax Sales Operations and CarMax Auto Finance. Through its retail offerings, the company provides an extensive selection of pre-owned vehicles, including various domestic, imported, and luxury models, in addition to hybrid and electric options. Customers also have the opportunity to purchase extended protection plans at the time of their vehicle acquisition. Separately, CarMax sells older, higher-mileage vehicles—typically around ten years old with over 100,000 miles—via wholesale auctions. Furthermore, CarMax delivers reconditioning and repair services for its vehicles. For its retail clients, the company facilitates a range of financing alternatives designed to accommodate diverse credit profiles, managed both by its internal CarMax Auto Finance segment and through arrangements with various external financial institutions. As of February 28, 2022, CarMax operated a network comprising approximately 230 retail locations specializing in used cars. Founded in 1993, CarMax, Inc. maintains its corporate headquarters in Richmond, Virginia.

Richmond, VA
30,048 employees
Consumer Cyclical / Auto - Dealerships
Sector
Consumer Cyclical
Industry
Auto - Dealerships
CEO
Keith Barr