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Steel Dynamics (STLD) Market Capitalization Overview

Market Cap: $19.81B as of Sep 8, 2025

$19.81B
Past Month+$1.69B (9.29%)
As of Sep 8, 2025, Steel Dynamics (STLD) has a market capitalization of $19.81B. Over the past 30 days, its market cap has increased by 4.55%, while in the last 12 months, it has increased by 14.04%.

Market capitalization represents the total value of Steel Dynamics as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.

Steel Dynamics (STLD) Market Cap Formula = Stock Price * Shares Outstanding

The market cap of Steel Dynamics (STLD) helps investors assess the company's size and compare it with competitors for better investment decisions.

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Steel Dynamics (STLD) Market Cap History

DateMarket CapChange
Sep 2, 2025$18.99B+4.55%
Aug 1, 2025$18.17B-5.98%
Jul 1, 2025$19.33B-4.09%
Jun 2, 2025$20.15B+3.15%
May 1, 2025$19.54B+5.08%
Apr 1, 2025$18.59B-6.45%
Mar 3, 2025$19.87B+2.02%
Feb 3, 2025$19.48B+14.29%
Jan 2, 2025$17.05B-22.71%

Steel Dynamics (STLD) End of Year Market Cap History

DateMarket CapChange
2025$19.81B+14.04%
2024$17.37B-9.13%
2023$19.12B+11.41%
2022$17.16B+39.26%
2021$12.32B+58.81%
2020$7.76B

FAQs About Steel Dynamics (STLD) Market Cap

As of Sep 8, 2025, the market capitalization of Steel Dynamics (STLD) is $19.81B. 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, Steel Dynamics’s market capitalization has increased by 9.29%, changing from $18.13B to $19.81B as of Sep 8, 2025.

In the last 3 months, Steel Dynamics’s market capitalization has increased by —, changing from – to – as of –.

In the year 2024, Steel Dynamics’s market capitalization decreased from $19.12B in January to $17.37B in December, reflecting a -9.13% change.

In the past five years, Steel Dynamics (STLD) has had a compound annual growth rate (CAGR) of 17.49% in market capitalization. This means its market cap has grown at an average rate of 17.49% per year.

Steel Dynamics (STLD)


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Disclaimer: Any investment listed here, which may be available on the Public platform, is intended to be used for informational purposes only, should not be the sole basis for making an investment decision, and is not a recommendation or advice.