By Brazil Stock Guide — XP reinstated coverage of Cosan (CSAN3) with a Buy rating, arguing that the Brazilian holding company’s upside now depends less on a generic discount story and more on the performance of two core assets: Rumo (RAIL3) and Compass (PASS3).
The broker set a price target of R$ 4.90 for CSAN3, implying about 34% upside from the R$ 3.65 reference price used in the report.
In a note published on Tuesday, XP said investors buying Cosan today are effectively buying exposure to Compass and Rumo, which together account for most of the broker’s target price.
According to XP, a 10% increase in Compass shares would add about 8% to Cosan’s equity value, while a 10% rise in Rumo would add about 6%.
The report reframes Cosan’s equity story after a period marked by high interest rates, elevated leverage and market skepticism over the company’s complex holding structure.
XP said high rates forced Cosan into a process of capital-structure optimization and portfolio simplification, culminating in a capital injection of about R$ 10.5 billion. The investment case now depends on the company’s ability to lower holding-company costs, pursue divestments and crystallize value from its operating assets.
That makes Cosan a cleaner, but still execution-heavy, turnaround story.
XP estimates that Cosan trades at a discount of about 17% to its net asset value, compared with an average discount of about 21% over the past 12 months. As a result, the broker said buying the stock merely to bet on a narrowing of the holding discount is not, by itself, a particularly compelling thesis at current levels.
Instead, XP sees the upside coming mainly from listed assets.
In its sum-of-the-parts valuation, XP assigns R$ 17.4 billion to Compass, R$ 12.4 billion to Rumo, R$ 4.2 billion to Moove, R$ 5.4 billion to Radar, R$ 620 million to the São Luís Port and just R$ 300 million to Cosan’s stake in Raízen (RAIZ4).
After deducting R$ 12.9 billion in holding-level net debt, R$ 3 billion related to future corporate expenses and applying a 20% holding discount, XP arrives at an equity value of R$ 19.5 billion for Cosan, equivalent to R$ 4.90 per share.
The treatment of Raízen is one of the most striking parts of the report. In XP’s base case, the stake is valued at only R$ 0.06 per RAIZ4 share inside Cosan’s sum of the parts. In the bear case, XP assigns zero value to both Raízen and the São Luís Port, arriving at R$ 2.90 per CSAN3 share, or about 22% downside from the reference price.
The bull case shows the potential payoff if management delivers.
XP sees Cosan worth R$ 8.10 per share in a more optimistic scenario, implying about 122% upside. That case assumes the elimination of holding-company expenses, no holding discount, lower net debt and Raízen marked at market value.
Still, the institution said the thesis is not without risks. These include persistently high interest rates, difficult conditions for asset sales, potentially adverse tariff reviews at Comgás, lower freight prices at Rumo due to competition and profitability pressure at Moove after a fire at one of its plants.
For investors, the message is straightforward: Cosan is no longer just a cheap holding company waiting for the discount to close. It is a leveraged value-unlock story whose success depends on Rumo, Compass and management’s ability to turn simplification into cash, lower debt and a more credible equity story.