Market Cap Chart

View Market Cap for MKTX.
Upgrade now.
Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
View Market Cap Chart
Start Trial

Historical Market Cap Data

View and export this data back to 2004. Start Trial.
Date Value
August 21, 2026 5.705B
August 20, 2026 5.697B
August 19, 2026 5.692B
August 18, 2026 5.721B
August 17, 2026 5.721B
August 14, 2026 5.721B
August 13, 2026 5.722B
August 12, 2026 5.722B
August 11, 2026 5.720B
August 10, 2026 5.719B
August 07, 2026 5.720B
August 06, 2026 5.723B
August 05, 2026 5.715B
August 04, 2026 5.713B
August 03, 2026 5.711B
July 31, 2026 5.712B
July 30, 2026 5.728B
July 29, 2026 4.425B
July 28, 2026 4.295B
July 27, 2026 4.152B
July 24, 2026 4.106B
July 23, 2026 4.023B
July 22, 2026 3.975B
July 21, 2026 3.951B
July 20, 2026 4.044B
Date Value
July 17, 2026 4.005B
July 16, 2026 4.065B
July 15, 2026 4.069B
July 14, 2026 4.042B
July 13, 2026 4.060B
July 10, 2026 4.007B
July 09, 2026 4.011B
July 08, 2026 4.122B
July 07, 2026 4.174B
July 06, 2026 4.098B
July 02, 2026 4.101B
July 01, 2026 4.029B
June 30, 2026 3.994B
June 29, 2026 3.907B
June 26, 2026 4.000B
June 25, 2026 3.877B
June 24, 2026 4.033B
June 23, 2026 4.200B
June 22, 2026 4.163B
June 18, 2026 4.277B
June 17, 2026 4.262B
June 16, 2026 4.436B
June 15, 2026 4.301B
June 12, 2026 4.297B
June 11, 2026 4.135B

Market Capitalization Definition

Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.

Read full definition.

Market Cap Range, Past 5 Years

View Market Cap Range, Past 5 Years
Start Trial
--
Minimum
--
Maximum
--
Average
--
Median

Market Cap Benchmarks

Market Cap Related Metrics