Spire Inc. (SR)
NYSE: SR · Real-Time Price · USD
86.74
-0.48 (-0.55%)
Oct 21, 2025, 11:56 AM EDT - Market open

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
Category
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%.

History

DateMarket Cap% Change
Oct 20, 20255.15B31.41%
Dec 31, 20243.92B18.18%
Dec 29, 20233.32B-8.30%
Dec 30, 20223.62B7.23%
Dec 31, 20213.37B1.98%
Dec 31, 20203.31B-22.16%
Dec 31, 20194.25B13.13%
Dec 31, 20183.75B3.50%
Dec 29, 20173.63B23.08%
Dec 30, 20162.95B14.43%
Dec 31, 20152.58B12.03%
Dec 31, 20142.30B54.33%
Dec 31, 20131.49B71.06%
Dec 31, 2012870.80M-4.02%
Dec 30, 2011907.30M11.37%
Dec 31, 2010814.70M8.42%
Dec 31, 2009751.40M-27.46%
Dec 31, 20081.04B39.63%
Dec 31, 2007741.80M-1.00%
Dec 29, 2006749.30M21.01%
Dec 30, 2005619.20M-5.39%
Dec 31, 2004654.50M19.94%
Dec 31, 2003545.70M18.94%
Dec 31, 2002458.80M1.68%
Dec 31, 2001451.20M2.22%
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Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding
Full Definition