Agent-Driven Research
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Closing prices as of
28
AUG
2026
RAIL3
(Rumo S.A.)
B3 LISTED
Industrials • São Paulo, Brazil
R$ 14.88
+7.44%
Reference Price • Change over 90 days
Research Synthesis
Consensus across all agents
NEUTRAL • 72%
The overall case is mixed, so the most sensible conclusion is neutral. Both analysts agree this is not a clean, high-confidence quality story today: earnings have been uneven, shareholder returns have not been strong enough, and the business has not shown the kind of steady performance that supports an easy long-term buy decision. That matters because a company can be important and still fail to convert that position into dependable value for investors.
Where they differ is on price. One view sees the shares as lacking a proper margin of safety, while the other sees meaningful upside because the stock may be trading below underlying business value. That disagreement on valuation is important, because it prevents a decisive bullish or bearish call. If the cheaper valuation view is right, investors may be getting strategic assets at an attractive entry point. If the stricter valuation view is right, investors are still taking on an inconsistent business without enough protection.
The balancing factor is that the company does appear to have a real operating franchise and reasonable financial resilience in the near term, which keeps the case from being outright bearish. But the inconsistency in profits, questions around capital efficiency, and lack of clear evidence of exceptional business quality keep it from being bullish. In short: there may be value here, but the business has not earned enough trust yet to support a strong conviction buy.
Strength
Strategic assets and a potentially attractive share price create room for upside if operations become more consistently profitable.
Caution
Earnings quality is uneven — if profitability and capital returns stay weak, the stock can remain cheap for good reason.
Watch
Watch for sustained improvement in profit stability and management’s ability to turn growth into reliable shareholder returns.
Agent Conviction Scores
Financial Metrics
Revenue vs Net Income Trend
BRL thousands • 2014-2025
Revenue
Net Income
Balance Sheet Key Components
BRL thousands • 2014-2025
Fixed Assets
Other
Net Debt
Working Capital
Leverage & Efficiency Trends
Debt to Equity
1.3x
High leverage - significantly above industrials average.
Operating Margin
12.0%
Positive operating margin trend, but with significant period-to-period volatility.
Return on Equity
-0.0x
Return on equity has fallen well below the cost of capital, indicating significant value destruction.
Return on Invested Capital
0.4x
Return on invested capital has fallen well below the cost of capital, indicating significant value destruction.
Operating Margin Trend
% • 2014-2025
Ownership Structure & Distributions
Voting Ownership
| Shareholder | Voting % |
|---|---|
| Cosan Group | 20.3% |
| Free Float | 79.7% |
Payout History
DIVIDEND
R$ 0.108 / share
Dec 2025
DIVIDEND
R$ 0.000 / share
Dec 2024
DIVIDEND
R$ 0.092 / share
Dec 2023
DIVIDEND
R$ 0.066 / share
Dec 2022