Shares of PRIO3 are trading under the shadow of a charge that drains more than a hundred million dollars from its cash reserves every quarter. Speaking at the MBA Brazil Conference in Chicago, Bruno Menezes, director of new business and commercialization at the oil producer, criticized the extension of the 12% export tax on crude oil through the end of 2026, confirming that the company has taken legal action to overturn the levy.
$119 million consumed by the export tax in 3Q26 alonePrio S.A. financial statement
What Is Driving PRIO3's Price Action and Chart Today?
PRIO3 shares are hovering around R$ 62.50 after undergoing a recent short-term correction, driven by a combination of more modest operational data in October and Brasília's decision to extend the export tariff. Over the past twelve months, the stock still shows an accumulated gain of 70.1%, having climbed from a low of R$ 36.23 to hit a recent all-time high of R$ 74.60.
The tension hitting the charts in today's trading session stems from margin predictability. Because the company destines nearly all of its crude oil extraction to the international market, a 12% levy on export revenues directly bites into the conversion of EBITDA into net income. Earlier in the week, a 7.07% drop in the stock price demonstrated how quickly investors react when monthly sales volume drops alongside rising customs expenses.
What Did Prio's Management Say About the Export Tax?
During his remarks at the corporate event in Chicago, Bruno Menezes did not mince words regarding independent oil producers' frustration with repeated shifts in tax guidelines. According to the executive, the sector needs stability in long-term contractual terms to plan its multi-billion-dollar investments in mature fields and deepwater drilling.
“The oil and energy sector needs to know the rules of the game. When they change, it's bad. The export tax right now hurts everyone. That is why we are challenging it in court, because we consider it unconstitutional.”Bruno Menezes, Director of New Business and Commercialization at Prio
Menezes' criticism echoes the same dissatisfaction seen among other oil-producing companies in the country, including the state-controlled operator, where the 12% tax extended through December prompted immediate revisions to operating cash flow. The executive also highlighted delays in licensing new projects, warning that government sluggishness harms society, jobs, and federal tax collection itself, though he noted that Brazilian regulatory disorder often creates opportunities for agile and well-prepared companies.
How Large Is the Financial Damage to the Company's Results?
To gauge the objective impact of this taxation, one need only examine the consolidated third-quarter data. As outlined in our coverage of the $521 million profit in 3Q26, the oil producer hit an all-time record by extracting 191,600 barrels of oil per day (bpd) and selling 17.2 million barrels during the period. However, while lifting costs plunged to an enviable $7.9 per barrel, the export tax shaved $119 million off gross margins—an expense that simply did not exist in the same quarter of the previous year.
| Financial Line / Metric | 3Q25 | 3Q26 | Period Impact |
|---|---|---|---|
| Average daily production | 102.4 thousand bpd | 191.6 thousand bpd | +87.1% (record) |
| Lifting cost (extraction/barrel) | US$ 8.8 | US$ 7.9 | -10.2% (efficiency gain) |
| Export tax (12%) | US$ 0 | US$ 119 million | Unprecedented cash drain |
| Maritime freight discount/barrel | US$ 5.40 | US$ 7.45 | +37.9% cost pressure |
| Quarterly net income | US$ 348 million | US$ 521 million | +49.7% expansion |
If the tax rate remains in effect through December 2026, it is estimated to consume roughly $450 million to $500 million over twelve full months. In terms of conversion for shareholders, this amount is equivalent to approximately R$ 2.5 billion to R$ 2.8 billion that could otherwise go toward net cash, debt amortization, or special dividends.
Does PRIO3 Pay Dividends and Offer a Sustainable Yield in the Current Environment?
A frequent question among investors researching B3 valuations and payouts is whether the oil producer distributes earnings regularly. Historically, Prio has prioritized inorganic growth: buying mature concessions from major operators (such as Frade, Bravo, and Peregrino), revitalizing abandoned fields, and reinvesting all generated cash into expanding daily capacity. Its recent dividend yield near zero reflects this strict focus on capital allocation for exploration and share buybacks.
This profile has begun to spark debate within institutional markets. Recently, institutions such as Bank of America projected multi-billion-dollar dividends for the cycle through 2027, calculating that once leverage stabilizes at 1.1x Net Debt to EBITDA and Wahoo interconnection work is completed, free cash flow would surge in the form of payouts. However, the forced extension of the 12% tax acts as a drag on this transition, keeping cash concentrated on absorbing fiscal shocks.
What Scenarios Should PRIO3 Investors Monitor?
The battle between the company's operating efficiency and Brasília's revenue appetite will define medium-term stock valuations. On one hand, the scale-driven thesis remains intact; on the other, domestic regulatory risk once again demands an additional discount on the shares.
If the Supreme Court or federal courts uphold the unconstitutionality of the export tax, Prio would immediately recover about $120 million per quarter, freeing up profit margins and accelerating its payout policy.
If the 12% rate is validated by the judiciary and maintained through the end of 2026 (or converted into a selective tax under tax reform), the company's profitability will be structurally depressed, requiring downward revisions to analysts' target prices.
What Weighs For and Against Buying the Stock Today?
In Rico aos Poucos' valuation model as of November, PRIO3 trades at demanding multiples following its 70% accumulated surge over twelve months. The estimated fair price in our fundamentalist model is R$ 39.44 (with a plausible range between R$ 23.91 and R$ 54.28), giving the stock a technical recommendation to avoid at the current level of R$ 62.52 due to a lack of mathematical margin of safety.
- Extreme operational efficiency: An extraction cost of $7.9 per barrel ensures profitability even if Brent crude prices experience sharp corrections in external markets.
- Very low leverage: Financial leverage is stable at a comfortable 1.1x net debt-to-EBITDA, reducing liquidity risks.
- Stretched screen price: The stock trades at a relevant premium to book value (P/B of 1.77) and above the fair price range calculated via discounted cash flows.
- Legal and fiscal insecurity: The extension of the 12% tax drains half a billion dollars in annual cash generation and sets a harmful precedent for new levies.
Investors who have held the stock since R$ 36 view management's statements as confirmation that the company will not passively accept arbitrary taxation. For new entrants, the chart suggests caution: before taking a position, it is prudent to wait for the legal dispute to play out in court and observe price action in the coming weeks.
