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RSReliance Steel & Aluminum Co.

The market capitalization for Reliance Steel & Aluminum Co. (RS) is $19.69 Billion, making it a Large Cap company. Market cap is calculated by multiplying the current stock price by the total number of shares outstanding.

Market Capitalization

$19.69B

$19.69 Billion

Calculation

Stock Price
$385.78
Shares Outstanding
51.05M
Market Cap
$19.69B

Market Cap = Price × Shares Outstanding

Size Classification

Large Cap

$10B - $1T

Companies with market capitalization between $10 billion and $1 trillion.

Market Cap Size Scale

Micro Cap

<$250M

Small Cap

$250M-$2B

Mid Cap

$2B-$10B

Large Cap

$10B-$1T

Mega Cap

>$1T

RS Market Cap: $19.69 Billion

Related Valuation Metrics

Key Statistics

Market Cap$19.69 Billion
Stock Price$385.78
Shares Outstanding51.05M
Size CategoryLarge Cap
P/E Ratio25.18
P/B Ratio2.81
Data as of Monday, June 29, 2026

About Reliance Steel & Aluminum Co.

Reliance Steel & Aluminum Co. (RS) operates as a premier diversified metal solutions provider and a leading metal service center, serving clients across the United States, Canada, and globally. The company provides an extensive inventory of approximately 100,000 metal products, including alloys, aluminum, brass, copper, carbon steel, stainless steel, titanium, and various specialty steels. Beyond distribution, it offers comprehensive metal processing services to diverse sectors such as general manufacturing, non-residential construction, transportation, aerospace, energy, electronics and semiconductor fabrication, and heavy industries. Additionally, RS supplies non-ferrous metals and tubular building products, while also manufacturing bespoke extruded metals, fabricated components, and welded parts. As of December 31, 2021, its network comprised about 315 facilities spread across 40 U.S. states and 13 other countries. The company directly sells its offerings to original equipment manufacturers, largely catering to small machine shops and fabricators. Founded in 1939, Reliance Steel & Aluminum Co. is headquartered in Los Angeles, California.

Los Angeles, CA
15,900 employees
Basic Materials / Steel
Sector
Basic Materials
Industry
Steel
CEO
Karla R. Lewis