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Compare · MT vs STLD

MT vs STLD

Side-by-side comparison of Arcelor Mittal NY Registry Shares NEW (MT) and Steel Dynamics Inc. (STLD): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both MT and STLD operate in Steel/Iron Ore (Industrials), so they compete in similar markets.
  • MT is the larger of the two at $51.16B, about 1.3x STLD ($38.72B).
  • Over the past year, MT is up 121.1% and STLD is up 101.0% - MT leads by 20.2 points.
  • STLD has been more active in the news (8 items in the past 4 weeks vs 6 for MT).
  • Both have 25 recent analyst ratings on file.
PerformanceMT+121.13%STLD+100.98%
2025-06-09+0.00%2026-06-05
MetricMTSTLD
Company
Arcelor Mittal NY Registry Shares NEW
Steel Dynamics Inc.
Price
$67.18-6.22%
$268.55-3.01%
Market cap
$51.16B
$38.72B
1M return
+6.43%
+11.01%
1Y return
+121.13%
+100.98%
Industry
Steel/Iron Ore
Steel/Iron Ore
Exchange
NYSE
NASDAQ
IPO
1996
News (4w)
6
8
Recent ratings
25
25
MT

Arcelor Mittal NY Registry Shares NEW

ArcelorMittal, together with its subsidiaries, owns and operates steel manufacturing and mining facilities in Europe, North and South America, Asia, and Africa. The company's principal steel products include semi-finished flat products, such as slabs; finished flat products comprising plates, hot- and cold-rolled coils and sheets, hot-dipped and electro-galvanized coils and sheets, tinplate, and color coated coils and sheets; semi-finished long products, such as blooms and billets; finished long products, including bars, wire-rods, structural sections, rails, sheet piles, and wire-products; and seamless and welded pipes and tubes. Its principal mining products comprise iron ore lumps, fines, concentrates, pellets, and sinter feeds; and coking and thermal coal, and pulverized coal injections. The company sells its products to various customers in the automotive, appliance, engineering, construction, energy, and machinery industries through a centralized marketing organization, as well as distributors. It has iron ore mining activities in Brazil, Bosnia, Canada, Kazakhstan, Liberia, Mexico, and Ukraine; and coal mining activities in Kazakhstan. The company was founded in 1976 and is headquartered in Luxembourg City, Luxembourg.

STLD

Steel Dynamics Inc.

Steel Dynamics, Inc., together with its subsidiaries, operates as a steel producer and metal recycler in the United States. It operates through three segments: Steel Operations, Metals Recycling Operations, and Steel Fabrication Operations. The Steel Operations segment offers hot and cold roll, and coated steel products; structural flange beams and channel sections, flat bars, large unequal leg angles, reinforcing bars, as well as standard strength carbon, intermediate alloy hardness, and premium grade rail products; engineered special-bar-quality products; and merchant-bar-quality products, including channels, angles, flats, merchant rounds, and reinforcing steel bars; and other engineered round steel bars. This segment is also involved in the turning, polishing, straightening, chamfering, threading, precision saw-cutting, and heat treating of bar products; and cutting to length, straightening, hole punching, shot blasting, welding, galvanizing, and coating of specialty merchant bar products. Its products are used in construction, automotive, manufacturing, transportation, heavy and agriculture equipment, and pipe and tube industry sectors. This segment sells its products directly to end-users, steel fabricators, and service centers. The Metals Recycling Operations segment engages in the purchase, process, and resale of ferrous and nonferrous scrap metals into reusable forms and grades. Its ferrous products include heavy melting steel, busheling, bundled scrap, shredded scrap, steel turnings, and cast-iron products; and nonferrous products comprise aluminum, brass, copper, stainless steel, and other nonferrous metals. This segment also provides transportation logistics, marketing, brokerage, and scrap management services. The Steel Fabrication Operations segment produces steel building components, such as steel joists, girders, trusses, and steel deck products for non-residential steel fabricators. The company also exports its products. Steel Dynamics, Inc. was incorporated in 1993 and is headquartered in Fort Wayne, Indiana.

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