
RS Market Capitalization Overview
Market Cap: $18.38B as of Apr 29, 2026
$18.38B
$2.88B (18.53%)past month
As of Apr 29, 2026, RS has a market capitalization of $18.38B. Over the past 30 days, its market cap has decreased by -4.85%, while in the last 12 months, it has increased by 21.63%.
Market capitalization represents the total value of Reliance Steel & Aluminum as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
RS Market Cap Formula = Stock Price * Shares Outstanding
The market cap of RShelps investors assess the company's size and compare it with competitors for better investment decisions.
Market capitalization represents the total value of Reliance Steel & Aluminum as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
RS Market Cap Formula = Stock Price * Shares Outstanding
The market cap of RShelps investors assess the company's size and compare it with competitors for better investment decisions.
RS Market Cap & Key Trends
See Reliance Steel & Aluminum’s latest market capitalization, historical trends, and financial insights with AI-powered fundamental data and custom analysis.
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RS Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| Apr 1, 2026 | $15.90B | -4.85% |
| Mar 2, 2026 | $16.71B | -3.80% |
| Feb 2, 2026 | $17.37B | +12.25% |
| Jan 2, 2026 | $15.47B | +4.62% |
RS End of Year Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| 2026 | $18.38B | +21.63% |
| 2025 | $15.11B | +3.65% |
| 2024 | $14.58B | -9.34% |
| 2023 | $16.08B | +35.28% |
| 2022 | $11.89B | +16.90% |
| 2021 | $10.17B | — |
FAQs About Reliance Steel & Aluminum (RS) Market Cap
As of Apr 29, 2026, the market capitalization of RS is $18.38B. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.
In the last 30 days, Reliance Steel & Aluminum’s market capitalization has increased by 18.53%, changing from $15.50B to $18.38B as of Apr 29, 2026.
In the last 3 months, Reliance Steel & Aluminum’s market capitalization has increased by —, changing from – to – as of –.
In the year 2025, Reliance Steel & Aluminum’s market capitalization increased from $14.58B in January to $15.11B in December, reflecting a 3.65% change.
In the past five years, RS has had a compound annual growth rate (CAGR) of 8.25% in market capitalization. This means its market cap has grown at an average rate of 8.25% per year.