Spire Inc. (SR)

Spire Market Cap

Spire has a market cap or net worth of $5.12 billion as of October 21, 2025. Its market cap has increased by 36.33% in one year.

• Market Cap: 5.12B
• Enterprise Value: 10.03B
• 1-Year Change: 36.33%
• Ranking: #1328
• Category: Mid-Cap
• Stock Price: $86.74

Market Cap Chart

Since December 1, 1998, Spire's market cap has increased from $458.30M to $5.12B, an increase of 1,017.14%. That is a compound annual growth rate of 9.38%.

Market Cap History

Date	Market Cap	% Change
Oct 20, 2025	5.15B	31.41%
Dec 31, 2024	3.92B	18.18%
Dec 29, 2023	3.32B	-8.30%
Dec 30, 2022	3.62B	7.23%
Dec 31, 2021	3.37B	1.98%
Dec 31, 2020	3.31B	-22.16%
Dec 31, 2019	4.25B	13.13%
Dec 31, 2018	3.75B	3.50%
Dec 29, 2017	3.63B	23.08%
Dec 30, 2016	2.95B	14.43%
Dec 31, 2015	2.58B	12.03%
Dec 31, 2014	2.30B	54.33%
Dec 31, 2013	1.49B	71.06%
Dec 31, 2012	870.80M	-4.02%
Dec 30, 2011	907.30M	11.37%
Dec 31, 2010	814.70M	8.42%
Dec 31, 2009	751.40M	-27.46%
Dec 31, 2008	1.04B	39.63%
Dec 31, 2007	741.80M	-1.00%
Dec 29, 2006	749.30M	21.01%
Dec 30, 2005	619.20M	-5.39%
Dec 31, 2004	654.50M	19.94%
Dec 31, 2003	545.70M	18.94%
Dec 31, 2002	458.80M	1.68%
Dec 31, 2001	451.20M	2.22%

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