By Brazil Stock Guide – The 23-page restart-of-coverage report on Cosan published by BTG Pactual is, above all, an attempt to reset the holding company’s narrative after a value-destructive investment cycle and a prolonged period of balance-sheet stress. Rather than glossing over recent missteps, the document explicitly acknowledges two large strategic errors — Raízen’s expansion, which absorbed roughly R$20 billion in capex without delivering proportional EBITDA growth, and the Vale investment, which resulted in an estimated R$7.5 billion loss — framing them as the core drivers of Cosan’s financial deterioration.
The report’s implicit critique is that Cosan spent too long operating as an asset-accumulation vehicle and too little time behaving like a disciplined capital allocator. As interest rates rose to 15%, the structural weakness of the model became evident: dividends upstreamed from subsidiaries no longer covered financial expenses and holding-level costs, forcing the company into a position where time and market conditions worked against it. In this context, BTG presents the R$10.5 billion capital increase not as a tactical choice, but as the least damaging option available, preferable to forced asset sales in an unfavorable macro environment.
Governance is where the report makes its strongest claim of structural change. Aguassanta, controlled by Rubens Ometto, remains the controlling shareholder and retains the right to appoint the chairman for up to three mandates, but no longer exercises absolute control. The entry of BTG Pactual Holding & Asset Management and Perfin as anchor shareholders introduces veto rights and shared approval on key strategic decisions. The document treats this as transformational. A more cautious reading, however, suggests the shift is institutionally meaningful but operationally gradual: Ometto’s continued chairmanship limits how quickly governance culture and capital-allocation behavior are likely to change.
The investment thesis ultimately hinges on execution over time. BTG assumes Cosan will now be able to monetize assets selectively, reduce its historical holding-company discount — estimated at roughly 34% — and rationalize corporate costs. Assets such as the land platform Radar, logistics arm Rumo, and lubricants business Moove are presented as clear candidates for value realization, but none of them is straightforward.
Monetizing Radar makes financial sense in a high-rate environment, yet implies giving up long-duration optionality. A partial sale of Rumo would test the market’s willingness to pay a true control premium for Brazilian logistics, while Moove’s recovery still depends on operational normalization after last year’s disruption. Against this backdrop, BTG Pactual reiterates a Buy rating and a R$10.50 price target, a valuation anchored less in short-term earnings delivery than in the belief that Cosan has structurally reduced its self-inflicted risks. Compass — treated in the report as the group’s most successful capital-allocation decision — provides the valuation floor supporting that conviction. The unresolved tension is that the renewed equity story depends on time, discipline and a cooperative macro backdrop — precisely the variables that failed Cosan during its last investment cycle. This time, the bet is that tighter governance and lower leverage will be enough to ensure the reset is durable, rather than merely cosmetic.