BP’s Profit Jumps to $4.7 Billion in Q3 2026 as Refining Margins Triple and Debt Falls

BP reported a sharp rise in third-quarter profit on Friday, as record refining margins and a resumed share buyback marked a turning point in the oil major’s year-long balance-sheet repair drive. Profit attributable to shareholders reached $4.7 billion for the three months to September 30, 2026, up from $3.9 billion in the second quarter and more than triple the $1.2 billion booked a year earlier, according to BP’s quarterly filing with the US Securities and Exchange Commission.

On BP’s preferred underlying replacement-cost (RC) basis — the metric it uses to strip out inventory swings and one-off items for comparability — profit came in at $8.5 billion, up from $5.7 billion in the second quarter and $2.2 billion a year earlier. The gap between the two numbers reflects a $2.0 billion inventory holding gain that boosted the headline figure and a $5.9 billion net hit from adjusting items that weighed on it, the company said in the filing.

Refining margins and trading carry the results

The swing was driven largely by BP’s refining business. The company’s own refining marker margin averaged $46.70 a barrel in the third quarter, compared with $29.60 a barrel in the second quarter and roughly $15.80 a barrel a year earlier — a near-tripling that BP had already flagged in an October 13 trading update, according to trade publication Offshore Energy (OE Digital). That came even as crude prices fell: Brent averaged $96.99 a barrel in the quarter, down from $103.85 a barrel in the second quarter, BP said. Gas marketing and trading also significantly outperformed the prior quarter, while oil trading held roughly steady, the company’s pre-results guidance showed. Upstream production was estimated at 2.19 million to 2.24 million barrels of oil equivalent a day, little changed from 2.2 million in the second quarter. BP’s underlying effective tax rate eased to 28% from 34% in the second quarter.

Nearly $6 billion in adjusting items, most of it impairments

BP’s statutory result was dragged down by $5.9 billion in net adjusting items, of which $4.1 billion were impairments — within the $3.0 billion to $4.5 billion range BP had signalled in October. The company did not break out which assets took the writedowns in the results filing, but it had already pointed to its gas and low-carbon energy segment as the source. BP wrote down more than $4 billion on solar, biogas and offshore-wind businesses over the prior year, according to Offshore Energy’s reporting, and RBC has estimated the oil major’s cumulative transition-business impairments at roughly $10 billion over the past twelve months — a sign of how aggressively BP has been retreating from the renewables bets it made under its previous strategy.

Buybacks return, debt keeps falling

BP also said it would launch a $0.75 billion share buyback alongside the results — the first repurchase the company has announced since it suspended its quarterly buyback program in February 2026, a pause that, at the time, made BP the only one of the world’s five largest oil majors without an active share-repurchase scheme. Meg O’Neill, who took over as chief executive this year, made balance-sheet repair the centerpiece of her first months in the job, including walking away from a $4.5 billion bid for Devon Energy’s Eagle Ford shale acreage rather than add debt for growth. That discipline shows in the numbers: net debt was guided toward $13.5 billion to $14.5 billion at quarter-end, down from $22.3 billion in the second quarter and now comfortably inside BP’s $14 billion to $18 billion target range — roughly a year ahead of the schedule the company had set for itself, according to Offshore Energy’s analysis of the October trading statement. Total obligations, including hybrid bonds, leases and Deepwater Horizon-related liabilities, fell to an estimated $43.6 billion to $44.6 billion from $53.6 billion in the second quarter, excluding the previously announced $6 billion sale of a stake in Castrol.

A clean-up quarter ahead of BP’s December reset

Taken together, the quarter reads as the heavy lifting behind O’Neill’s turnaround: sharply lower debt, a large but pre-signalled round of impairments clearing legacy transition-business write-downs off the books, and strong refining and trading income funding the return of shareholder returns. BP has scheduled a strategy and outlook update in New York on December 15, 2026, where investors expect more detail on capital allocation, including whether the buyback restart marks a return to a steadier payout policy. BP, one of the world’s largest integrated energy companies, reports its results alongside peers Shell and TotalEnergies, which also posted stronger-than-expected refining-driven results this earnings season, as refining margins recovered across the industry in the third quarter.

Sources

• BP p.l.c., Form 6-K filed with the US Securities and Exchange Commission, Oct 30, 2026 — SEC filing. Source for Q3 2026 profit, underlying RC profit, impairments, inventory gain, buyback announcement and tax rate.
• Offshore Energy (OE Digital), “BP: Refining Margin Triples, Debt Target Hit, Impairments Flagged,” Oct 13, 2026 — oedigital.com. Source for refining margin trend, net debt guidance, impairment range/segment, and prior-year transition-business writedowns.
• Rigzone, “BP Halts Share Buybacks,” Feb 10, 2026 — rigzone.com. Source for the February 2026 buyback suspension referenced as context for this quarter’s resumption.

Illustrative image. Photo: GuavaTrain, CC0, via Wikimedia Commons — source