Reliance Steel & Aluminum Co.
Reliance Steel & Aluminum Co. (RS) Market Cap & Net Worth
Live market cap, enterprise value, and global rank — multi-year chart and annual table below.
rs · market cap & enterprise value · FMP · as of Jun 8, 2026
Core market cap & key metrics
As of Jun 8, 2026, Reliance Steel & Aluminum Co. (RS) has a market cap — also referred to as its net worth or valuation — of $20.2B, making it one of the top most valuable companies globally. Market Cap = $396.18 × shares outstanding.
Market cap history — by year
* 2026 = year-to-date · Year-end market cap · Source: FMP
Market cap by year
Compared to Peers
View Basic Materials sectorAbout Market Cap, Net Worth & Valuation
Reliance Steel & Aluminum Co. (RS) has a market cap — also referred to as its net worth or valuation — of $20.2B as of Jun 8, 2026, making it the #0 most valuable company globally. Market Cap = Stock Price × Shares Outstanding.
Reliance Steel & Aluminum Co. reached its all-time high market cap of $16.3B on Dec 31, 2023. Comparing the Reliance Steel & Aluminum Co. market cap history illustrates one of the most extraordinary corporate growth stories.
Investors frequently compare Reliance Steel & Aluminum Co. net worth vs peers and ask how Reliance Steel & Aluminum Co. valuation compares to other countries. Its market cap reflects continued investor confidence.
Frequently Asked Questions
RS market cap · 6 questionsReliance Steel & Aluminum Co.'s net worth — measured as market capitalization — is $20.2B as of Jun 8, 2026. It ranks #0 globally. Market Cap = $$396.18 (price) × shares outstanding.