Itau BBA upgrades Gerdau stock rating on valuation

Itau BBA upgraded Gerdau to Outperform from Market Perform and kept a $4.60 target (stock at $3.61, ~27% upside) while retaining a year-end 2026 target of BRL 24/share and forecasting Q1-2026 EBITDA of BRL 2,820m (+19% q/q). Q4-2025 results showed a severe EPS miss of -$0.1281 vs $0.0761 consensus (negative surprise 268%), though revenue beat at $3.29bn vs $3.07bn (+7.17%). Valuation/returns cited by analysts include a 2026 EV/EBITDA of 3.9x, an average FCF yield ~9% (2026–28), dividend yield 1.63% and active buybacks, indicating an analyst-viewed undervaluation but with ongoing profitability challenges.

Analysis

Gerdau’s mix of regional end-markets and export optionality creates asymmetric sensitivity to local infrastructure activity and Brazil FX moves. A modest pickup in domestic construction or a weaker real would flow almost directly to realized spreads on exported coils, while the opposite (BRL strength or a construction slowdown) compresses margins quickly because fixed costs are sitting on the same base.

Second-order winners from a recovery would be scrap merchants, port terminals and short-sea shipping providers in Brazil — these stand to see volume and pricing tailwinds before integrated mill margins expand. Conversely, fabricators and downstream distributors could get margin-squeezed if steel prices re-price higher while demand lags, creating inventory markdown risk across the supply chain.

Key catalysts and risks are time-phased: the next quarterly release and management commentary are near-term triggers that can move sentiment in days to weeks; realized free-cash-flow conversion and capital-allocation choices play out over 3–12 months; structural demand drivers (public works, auto/EV steel content) determine multi-year outcomes. Major reversal triggers include BRL appreciation, a sudden spike in scrap or energy costs, or a withdrawal of shareholder-return discipline — any of which would rapidly unwind a valuation re-rate.

A contrarian angle: the market may be over-pricing near-term earnings volatility while under-appreciating balance-sheet optionality and working-capital normalization that can deliver outsized FCF within 6–12 months. That creates a defined-risk entry opportunity provided investors hedge the next earnings event and watch leading indicators (scrap prices, Brazil IP, FX-adjusted export spreads) closely for confirmation.

Key Decisions for Investors

• Long-call-spread on GGB (9–12 months): buy a low-delta call and sell a higher strike to cap cost; position size 1–2% NAV; target 2.0–3.0x return if margins normalize and the stock re-rates within 6–12 months; max loss = option premium.
• Relative-value pair: long GGB / short MT (equal dollar notional) for 3–9 months to capture a small-cap re-rate vs large integrated peers; initial size 2% NAV; take profit if the ratio narrows 20–30%; stop-loss if ratio widens 15%.
• Earnings hedge: buy short-dated OTM puts (4–6 weeks) ahead of the next quarterly release sized to cover 25–50% of the underlying long exposure; cost is insurance against headline-driven drawdowns while retaining upside exposure.
• Income overlay after initiation: sell 3–6 month covered calls against a core long to monetize premium while waiting for cash-conversion clarity; aim to generate 3–7% yield per roll, but be willing to be called away if a re-rate materializes.