| RYI Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the RYI market cap history going back to 11/5/2014:
Also see: RYI Shares Outstanding History and RYI YTD Return |
As of 10/24/2025 Ryerson Holding has a market cap of 754.67 million. Investors often follow the RYI market cap history to compare the size of the company over time.
This page shows RYI market capitalization trends over time, with 44 market cap datapoints presented, dating back to 11/5/2014.

| RYI Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the RYI market cap history going back to 11/5/2014:
Also see: RYI Shares Outstanding History and RYI YTD Return |
| RYI Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
RYI Historical Market Cap: +6.28% CAGR
Mouse over chart for data details
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| RYI Stock Price Chart |
| About Ryerson Holding Corp |
| Ryerson Holding Corporation is a value-added processor and distributor of industrial metals, with operations in the U.S., Canada, Mexico, and China. Co. carries a full line of carbon steel, stainless steel, alloy steels, and aluminum, and a limited line of nickel and red metals. These materials are stocked in a number of shapes, including coils, sheets, rounds, hexagons, square and flat bars, plates, structural, and tubing. Co. also provide a variety of processing services to meet its customer' s needs. It also conducts metal processing and distribution operations in China. It has approximately 110 facilities in North America and four facilities in China. We show 44 historical shares outstanding datapoints in our RYI shares outstanding history coverage, used to compute RYI market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing RYI market cap history over the course of time is important for investors interested in comparing RYI's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of RYI versus a peer is one thing; comparing RYI market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like RYI can fluctuate over the course of history. With this page we aim to empower investors researching RYI by allowing them to research the RYI market cap history. |
| RYI Current Stock Quote |
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| Video: The Importance of Market Cap | |
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| RYI Share Performance |
| Market Cap Peers |
| Ryerson Holding (RYI) is categorized under the Materials sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
RYZ Market Cap History SA Market Cap History SAN Market Cap History SAND Market Cap History SBGL Market Cap History SCCO Market Cap History SCHN Market Cap History SCL Market Cap History SEE Market Cap History SGH Market Cap History More Materials companies » |
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