Petrobras profit margin tops every global oil major

Petrobras pulls ahead on profitability

According to a study by the Federation of Oil Workers, compiled by economist Cloviomar Cararine at the Inter-Union Department of Statistics and Socioeconomic Studies (Dieese), Petrobras posted a net profit margin of 29.15% in the first six months of 2026. That is the highest among the world’s leading listed oil companies, per the Agência Brasil report citing Dieese data.

The study, based on company disclosures since 2020, shows Saudi Aramco in second place with a margin of 25.48%. Chevron follows at 18.01% and ExxonMobil at 16.33%. BP, Equinor, Shell and TotalEnergies sit further down the ranking.

This is the first time Petrobras has led the margin ranking. From 2020 to 2025, Saudi Aramco usually held the top position, while Petrobras sat mostly in second place.

Petrobras’ net profit for the period reached R$85.1bn, with international filings showing US$16.6bn of net income attributable to shareholders. That represents a year-on-year increase of more than 55%. Sales revenues in the same period rose to about US$57.1bn, up 35.7% year-on-year. Higher Brent prices and stronger export and refining margins drove the gain.

The Dieese study ranks Petrobras third globally for first-half profit in dollar terms. Saudi Aramco reported around US$65.4bn and ExxonMobil reported US$18.7bn. Petrobras sits behind both on absolute profit, but ahead of all on margin.

For investors, the key message is that Petrobras now converts a larger share of revenue into profit than any of its major peers. That comes despite Petrobras still offering a discount valuation relative to several of them. One analyst summary captured the market signal neatly: Petrobras has shifted from being a cyclical high-yielder to a structurally high-margin producer with room to re-rate. By contrast, many integrated majors are reporting net margins in the low- to mid-teens, underlining how far Petrobras has pulled ahead on profitability metrics.

Record output and refinery use underpin the margins

The margin print rests on hard operational data rather than accounting optics. In the second quarter of 2026, Petrobras reached record oil and gas output of around 3.34 million barrels of oil equivalent per day. Operated production in Brazil ran close to 2.7 million barrels of oil per day. Pre-salt fields such as Búzios contributed more than 1 million barrels per day alone.

Higher production came alongside record refinery use. Utilisation reached about 101.2% of nominal capacity in the quarter. Strong demand for products such as premium diesel and gasoline supported that rate. You can track Brazil’s broader oil production trajectory in our earlier coverage of Brazil’s record oil output in July 2026.

Higher Brent prices, lifted by conflict in the Middle East and tighter supply expectations, added a powerful tailwind. Petrobras’ filings and market commentary show segment gross profit and adjusted EBITDA both rising sharply. EBITDA margins ran around the mid-50s in the second quarter, well ahead of most integrated peers. At the same time, management kept a firm grip on general and administrative costs and continued to bring down leverage, strengthening the balance sheet against future swings in oil prices.

The company’s integrated model also matters. Because Petrobras both produces and refines crude, it can capture margins along the chain and adjust export flows quickly when domestic pricing or tax policy shifts. Meanwhile, ramp-up of new pre-salt platforms and record export volumes of around 996,000 barrels per day have helped turn operational gains into cash flow. That supports both capital expenditure and still-sizeable shareholder distributions.

What does the Petrobras profit margin mean for investors?

For equity and credit investors, the Petrobras profit margin story is less about a single strong half and more about whether current efficiency levels are durable. The margin outperformance rests on deepwater pre-salt barrels with low lifting costs, record utilisation of downstream assets, and a still-supportive oil price deck. As a result, Petrobras now looks positioned to sustain high returns on capital even if Brent moderates, provided it can preserve operational reliability and avoid major policy shocks.

However, the profile is not risk-free. Oil prices remain exposed to geopolitics. Brazil’s fuel taxation and subsidy framework is still evolving. Future investment choices in refining, gas and low-carbon businesses will shape the cash flow mix. Policy direction on dividends and reinvestment will also influence how far the current profit strength translates into long-term value rather than near-term payouts.

For now, the numbers give Petrobras a strong claim to be the most profitable major oil company on a margin basis in early 2026. Investors will watch the next quarters for confirmation that record output, high refinery use and disciplined costs can sustain this edge. Any shift in Brazil’s energy policy — whether on fuel subsidies, dividend rules or low-carbon mandates — could either reinforce or dilute the company’s new high-margin status.

Quick answers