|Company||Market Cap (USD)|
|Old Dominion Freight Line, Inc.||$31.71 B|
|Knight-Swift Transportation Holdings Inc.||$8.85 B|
|TFI International Inc.||$8.68 B|
|Saia, Inc.||$5.57 B|
|Yamato Holdings Co., Ltd.||$5.38 B|
The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.