Gerdau Bets Big on North America as Brazil Steel Cycle Implodes—Capital Allocators’ Dilemma

The numbers for 2025 tell a clear story of two distinct cycles within one company. Consolidated adjusted EBITDA for the fourth quarter came in at R$2.4 billion, a sequential decline of 13% from the prior quarter. This dip, however, was not a sign of broad weakness. The real story is the stark regional split that defines Gerdau's strategic challenge and will dictate its capital allocation for years to come.

North America was the undeniable engine of profitability. The division generated 62% of the Company's Consolidated EBITDA in 2025. Its performance was robust, with the segment's gross profit soaring 172% in the final quarter. This strength is a classic sign of a commodity cycle in an expansion phase, driven by steady domestic demand and favorable cost structures in a market with less import competition.

The contrast with Brazil is dramatic. There, the Brazil segment's gross profit fell 87.2% to 161 million reais in the fourth quarter. The company cited seasonality and steel import competition as the immediate causes. Viewed through a longer-term cycle lens, this is a textbook example of a regional market hitting a trough. When global steel prices are pressured and regional demand softens, producers in more mature, competitive markets like Brazil see margins compress sharply.

This divergence is not a temporary blip. It is the fundamental macro backdrop that forces Gerdau's hand. The company's capital is being pulled in two directions: towards sustaining and expanding its profitable North American operations, while also needing to support a Brazilian business that is currently in a cyclical downturn. The upcoming investment plan, with R$4.7 billion in CAPEX approved for 2026, will be the ultimate test of how the company navigates this split between a rising cycle and a falling one.

The Macro Engine: Real Rates, Dollar, and Demand Cycles

The divergent fortunes of Gerdau's North American and Brazilian operations are not just company-specific; they are a direct reflection of broader economic cycles. The key driver for steel, as for all commodities, is the interplay between real interest rates, the U.S. dollar, and global demand trends. When real rates rise, the cost of capital and construction increases, typically pressuring steel demand. At the same time, a stronger dollar makes dollar-denominated commodities like steel more expensive for foreign buyers, adding another layer of headwind.

This macro backdrop is already showing in trade flows. In April 2025, U.S. steel rebar imports fell 36% month-over-month. This sharp drop is a clear signal that domestic U.S. demand is absorbing the available supply. It points to a healthy, self-sustaining cycle in North America, where local producers like Gerdau's North American division benefit from both robust demand and reduced import competition. This is the environment that fueled the segment's gross profit surge of 172% in the fourth quarter.

The implication for pricing power is significant. In a domestic-demand-led cycle, producers have more control over prices. This contrasts with the Brazilian market, where the company cited steel import competition as a key factor in its gross profit collapse. When global supply is abundant and the dollar is strong, Brazilian mills face a tougher fight to maintain margins against cheaper foreign alternatives.

Gerdau's capital allocation plan for 2026 is a direct bet on this macro divergence. The company has approved R$4.7 billion in CAPEX for 2026. This massive investment signals a high degree of confidence in sustained demand, particularly in the North American market where the cycle appears to be in an expansion phase. It is a strategic move to build capacity and efficiency where the cycle is favorable.

Yet this plan carries inherent execution risk. The investment is a long-term commitment, while commodity cycles are inherently volatile. If the U.S. dollar strengthens further or real interest rates remain elevated, the domestic demand cycle could stall, threatening the return on this capital. The company is essentially betting that the North American cycle has enough momentum to justify this outlay, while also needing to manage the downturn in Brazil. The macro engine is clear, but the path for Gerdau's capital is a high-stakes navigation between two different cycles.

Competitive Landscape and Sustainability Pressures

Gerdau's market position is defined by a powerful but pressured dominance. In Brazil, the company holds a commanding 17% share of crude steel production, a legacy of its foundational role in the industry. Yet this leadership is under constant siege. The Brazilian market is a battleground of intense competition, where Gerdau must defend its turf against both regional rivals and a persistent flow of imports. The recent data shows this pressure in action: U.S. steel rebar imports fell 36% month-over-month in April 2025. While this drop protects North American producers, it underscores a broader dynamic where trade flows are a key variable. For Gerdau's Brazilian operations, which are already in a cyclical downturn, any resurgence in import volumes could be a severe threat to their fragile margins.

This competitive squeeze is compounded by a relentless structural shift: decarbonization. The global steel industry faces mounting sustainability pressures, and Gerdau is investing to meet them. The company is pursuing a dual strategy of modernization and energy transition. This includes significant capital expenditures, with R$6.0 billion planned for 2025 dedicated to maintenance and competitiveness projects. A key part of this is renewable energy, exemplified by the Heze Solar Farm. These investments are not just about compliance; they are a long-term bet on securing a lower-cost, lower-carbon production footprint. For a company with a global footprint, this is essential to maintaining competitiveness as environmental regulations tighten and investor expectations evolve.

The U.S. trade landscape adds another layer of complexity. While reduced imports protect domestic producers like Gerdau's North American division, the broader policy environment introduces uncertainty. The potential for new tariffs or other trade defense measures creates a volatile backdrop for integrated global players. For Gerdau, this means its capital allocation must navigate a dual reality: protecting its profitable North American operations from import competition while simultaneously investing in Brazil to defend its market share against the same forces. The company's R$6.0 billion 2025 CapEx plan reflects this balancing act, funding both the expansion of higher-value production in Brazil and the sustainability upgrades needed for long-term viability.

The bottom line is that Gerdau's competitive landscape is a direct extension of its regional divergence. The capital it deploys in Brazil is a defensive investment to hold a shrinking share in a tough market, while its North American investments are an offensive bet on a strengthening cycle. The decarbonization push is a universal cost, but one that will ultimately shape the cost structure and growth options for both regions. The company's ability to manage these intertwined pressures-trade, competition, and sustainability-will determine whether its capital allocation plan succeeds or becomes a costly misstep.

Capital Allocation and Forward-Looking Catalysts

Gerdau's financial strength provides a critical buffer as it navigates its dual-cycle reality. The company entered 2026 with a net debt/EBITDA ratio of 0.81x, a remarkably low figure that signals significant financial flexibility. In a cyclical industry where cash flow can swing wildly, this lean balance sheet is a strategic asset. It allows Gerdau to fund its ambitious investment plan without straining its capital, effectively insulating the business from near-term volatility in either Brazil or North America.

This flexibility is being deployed through a powerful shareholder return program, which achieved an 182.3% shareholder return in 2025 via dividends and buybacks totaling R$2.4 billion. This aggressive payout, which included a completed R$1.0 billion share buyback program, demonstrates management's confidence in the company's cash-generating ability. It also provides a tangible return to investors while the company builds for the future. The recent authorization of a new buyback program for up to 56.4 million shares shows this commitment remains active.

The key catalysts for Gerdau's long-term value will be the execution of its capital plan and the evolution of the macro cycles it is betting on. The approved R$4.7 billion in CAPEX for 2026 is the centerpiece of its strategy. This investment is a direct bet on sustaining and expanding the profitable North American cycle, where the company's gross profit surged 172% in the final quarter. Success here depends on the continued strength of U.S. construction demand and the impact of long-term infrastructure spending, which could provide a structural floor for steel consumption. The company's ability to convert this capital into higher-margin, efficient capacity will be the primary driver of future earnings growth.

Yet the risks are tied to the very cycles that define its business. The investment plan is a long-term commitment, while commodity cycles are inherently volatile. If the U.S. dollar strengthens further or real interest rates remain elevated, the domestic demand cycle could stall, threatening the return on this capital. At the same time, the company must manage the downturn in Brazil, where the gross profit fell 87.2% in the fourth quarter. Any resurgence in import competition could exacerbate this weakness, putting pressure on the company's overall profitability as it funds its North American expansion.

The bottom line is that Gerdau is using its financial strength to navigate a high-stakes divergence. It is deploying capital to build in a rising cycle while defending its position in a falling one, all while returning substantial cash to shareholders. The path forward hinges on the execution of its CAPEX plan and the durability of the North American cycle, making these the critical catalysts to watch.