| KMX Shares Outstanding History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the KMX shares outstanding history going back to 3/31/2010:
Also see: KMX Market Cap History KMX YTD Return |
As of 6/22/2026 Carmax has 141.91 million KMX shares outstanding. Investors often track the KMX shares outstanding history to compare shareholder return trends against the change in share count over time.
This page shows KMX share count trends over time, with 66 historical shares outstanding datapoints presented, dating back to 3/31/2010.

| KMX Shares Outstanding History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the KMX shares outstanding history going back to 3/31/2010:
Also see: KMX Market Cap History KMX YTD Return |
| KMX Shares Outstanding History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
KMX Historical Shares Outstanding: -2.75% CAGR
Mouse over chart for data details
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| KMX Stock Price Chart |
| About Carmax Inc. |
| CarMax, Inc. is a retailer of used autos. Co. operates through two segments: CarMax Sales Operations and CarMax Auto Finance (CAF). The CarMax Sales Operations segment consists of all aspects of its auto merchandising and service operations. Its CarMax Sales Operations segment sells used vehicles, purchases used vehicles from customers and other sources, sells related products and services, and arranges financing options for customers. The CAF segment consists solely of its own finance operation that provides financing to customers buying retail vehicles from the Co.. We show 66 historical shares outstanding datapoints in our coverage of KMX's shares outstanding history. Understanding the changing numbers of KMX shares outstanding — and comprehending the concept of differing number of shares outstanding in general comparing companies like KMX versus peers — is critical for investors. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies. Furthermore, via issuance of new shares over time, or the repurchase of existing shares, the number of shares outstanding can fluctuate over the course of history. With this page we aim to empower investors researching KMX by allowing them to research KMX shares outstanding history as well as any other stock in our coverage universe. |
| KMX Current Stock Quote |
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| Video: Shares Outstanding Importance | |
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| KMX Share Performance |
| Shares Outstanding Peers |
| Carmax (KMX) is categorized under the Services sector; to help you further research historical shares outstanding numbers, below are some other companies in the same sector:
KONA Shares Outstanding History KORS Shares Outstanding History KR Shares Outstanding History KRUS Shares Outstanding History KSS Shares Outstanding History KVUE Shares Outstanding History LAD Shares Outstanding History LAUR Shares Outstanding History LAZY Shares Outstanding History LB Shares Outstanding History More Services companies » |
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