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Compare · GGB vs IIIN

GGB vs IIIN

Side-by-side comparison of Gerdau S.A. (GGB) and Insteel Industries Inc. (IIIN): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both GGB and IIIN operate in Steel/Iron Ore (Industrials), so they compete in similar markets.
  • GGB is the larger of the two at $9.32B, about 13.1x IIIN ($712.3M).
  • Over the past year, GGB is up 65.0% and IIIN is down 14.4% - GGB leads by 79.4 points.
  • IIIN has hit the wire 3 times in the past 4 weeks while GGB has been quiet.
  • GGB has more recent analyst coverage (10 ratings vs 0 for IIIN).
PerformanceGGB+65.03%IIIN-14.36%
2025-07-18+0.00%2026-07-17
MetricGGBIIIN
Company
Gerdau S.A.
Insteel Industries Inc.
Price
$4.72+0.00%
$30.99+3.39%
Market cap
$9.32B
$712.3M
1M return
+2.28%
+8.39%
1Y return
+65.03%
-14.36%
Industry
Steel/Iron Ore
Steel/Iron Ore
Exchange
NYSE
NASDAQ
IPO
News (4w)
0
3
Recent ratings
10
0
GGB

Gerdau S.A.

Gerdau S.A. provides steel products and services. It operates through four segments: Brazil Business, North America Business, South America Business, and Special Steel Business. The company offers semi-finished products, including billets, blooms, and slabs; common long rolled products, such as rebars, wire rods, merchant bars, light shapes, and profiles to the construction and manufacturing industries; finished industrial products, including commercial rolled-steel bars, and light profiles and wires; agricultural products that include stakes and smooth wire products; and drawn products comprises barbed and barbless fence wires, galvanized wires, fences, concrete reinforcing wire meshes, nails, and clamps. It also produces special steel products used in auto parts, light and heavy vehicles, and agricultural machinery, as well as the oil and gas, wind energy, machinery and equipment, mining and rail, and other markets. In addition, the company offers flat products, including hot rolled coils and heavy plates; and resells flat steel products, as well as mines and produces iron ore. It sells its products through independent distributors, direct sales from the mills, and its retail network. The company was founded in 1901 and is based in Sao Paulo, Brazil. Gerdau S.A. is a subsidiary of Metalúrgica Gerdau S.A.

IIIN

Insteel Industries Inc.

Insteel Industries, Inc., together with its subsidiaries, manufactures and markets steel wire reinforcing products for concrete construction applications. The company offers pre-stressed concrete strand (PC strand) and welded wire reinforcement (WWR) products. Its PC strand is a seven-wire strand that is used to impart compression forces into precast concrete elements and structures providing reinforcement for bridges, parking decks, buildings, and other concrete structures. The company's WWR engineered reinforcing product is used in nonresidential and residential construction. It produces a range of WWR products, such as engineered structural mesh, an engineered made-to-order product that is used as the primary reinforcement for concrete elements or structures serving as a reinforcing solution for hot-rolled rebar; concrete pipe reinforcement, an engineered made-to-order product, which is used as the primary reinforcement in concrete pipe, box culverts, and precast manholes for drainage and sewage systems, water treatment facilities, and other related applications; and standard welded wire reinforcement, a secondary reinforcing product for crack control applications in residential and light nonresidential construction, including driveways, sidewalks, and various slab-on-grade applications. The company sells its products through sales representatives to the manufacturers of concrete products, rebar fabricators, distributors, and contractors primarily in the United States, as well as in Canada, Mexico, and Central and South America. Insteel Industries, Inc. was founded in 1953 and is headquartered in Mount Airy, North Carolina.

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