Market Cap Chart

View Market Cap for MSEX.
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 1990. Start Trial.
Date Value
June 24, 2026 1.004B
June 23, 2026 981.98M
June 22, 2026 961.92M
June 18, 2026 967.12M
June 17, 2026 963.03M
June 16, 2026 974.92M
June 15, 2026 979.19M
June 12, 2026 983.56M
June 11, 2026 974.55M
June 10, 2026 997.96M
June 09, 2026 1.000B
June 08, 2026 977.52M
June 05, 2026 991.45M
June 04, 2026 973.06M
June 03, 2026 964.70M
June 02, 2026 979.19M
June 01, 2026 961.92M
May 29, 2026 975.85M
May 28, 2026 969.35M
May 27, 2026 980.76M
May 26, 2026 969.95M
May 22, 2026 970.51M
May 21, 2026 963.81M
May 20, 2026 954.68M
May 19, 2026 949.28M
Date Value
May 18, 2026 951.14M
May 15, 2026 936.24M
May 14, 2026 966.97M
May 13, 2026 969.02M
May 12, 2026 967.16M
May 11, 2026 965.30M
May 08, 2026 960.27M
May 07, 2026 957.48M
May 06, 2026 952.63M
May 05, 2026 948.54M
May 04, 2026 954.87M
May 01, 2026 948.54M
April 30, 2026 947.60M
April 29, 2026 968.28M
April 28, 2026 992.75M
April 27, 2026 987.92M
April 24, 2026 993.87M
April 23, 2026 1.009B
April 22, 2026 993.50M
April 21, 2026 981.79M
April 20, 2026 997.96M
April 17, 2026 953.19M
April 16, 2026 940.55M
April 15, 2026 939.81M
April 14, 2026 963.40M

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