Market Cap Chart

View Market Cap for UNH.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical Market Cap Data

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Date Value
September 16, 2026 339.61B
September 15, 2026 340.22B
September 14, 2026 347.11B
September 11, 2026 343.08B
September 10, 2026 351.39B
September 09, 2026 355.72B
September 08, 2026 362.76B
September 04, 2026 359.41B
September 03, 2026 362.85B
September 02, 2026 361.69B
September 01, 2026 358.65B
August 31, 2026 352.42B
August 28, 2026 355.62B
August 27, 2026 357.52B
August 26, 2026 362.91B
August 25, 2026 358.91B
August 24, 2026 360.88B
August 21, 2026 353.05B
August 20, 2026 348.29B
August 19, 2026 351.69B
August 18, 2026 356.51B
August 17, 2026 358.04B
August 14, 2026 363.57B
August 13, 2026 361.15B
August 12, 2026 367.06B
Date Value
August 11, 2026 363.98B
August 10, 2026 369.91B
August 07, 2026 368.41B
August 06, 2026 365.59B
August 05, 2026 373.54B
August 04, 2026 368.83B
August 03, 2026 375.90B
July 31, 2026 375.03B
July 30, 2026 381.43B
July 29, 2026 380.62B
July 28, 2026 388.05B
July 27, 2026 377.96B
July 24, 2026 380.77B
July 23, 2026 383.32B
July 22, 2026 390.34B
July 21, 2026 394.90B
July 20, 2026 381.50B
July 17, 2026 385.61B
July 16, 2026 383.16B
July 15, 2026 378.76B
July 14, 2026 384.80B
July 13, 2026 388.33B
July 10, 2026 384.28B
July 09, 2026 390.67B
July 08, 2026 385.17B

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.

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Market Cap Range, Past 5 Years

View Market Cap Range, Past 5 Years
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Median

Market Cap Benchmarks

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The Cigna Group 72.76B
Centene Corp. 33.15B
CVS Health Corp. 115.37B
Humana, Inc. 46.18B
Molina Healthcare, Inc. 10.67B

Market Cap Related Metrics