Gerdau S.A. (GGB) Stock Analysis & Winston Score

Gerdau is one of the largest steel producers in the Americas. It makes long steel products like rebar, wire rod, and structural beams, which are used in construction, manufacturing, and infrastructure projects. Its main customers are construction companies, automakers, and industrial manufacturers across North and South America. Gerdau earns money by selling steel products directly to businesses, with prices tied closely to raw material costs like scrap metal and iron ore. The company operates mills in Brazil, the United States, Canada, and several other countries, generating roughly $14–15 billion in annual revenue. Its competitive edge comes partly from its large network of scrap-based electric arc furnace mills in the U.S., which can be more cost-efficient than traditional blast furnace steelmaking. The key risk Gerdau faces is steel price volatility — when construction activity slows or global steel supply rises, margins can compress quickly, as reflected in its currently thin operating margins.