The US's biggest oil companies pumped out record profits over the last few months as Americans struggled to pay for gasoline, food and other basic necessities. On Friday, ExxonMobil reported an unprecedented $17.85bn (£14.77bn) profit for the second quarter, nearly four times as much as the same period a year ago, and Chevron made a record $11.62bn (£9.61bn). The sky-high profits were announced one day after the UK's Shell shattered its own profit record. The record profits came after similarly outsized gains in the first quarter when the largest oil companies made close to $100bn in profits. High energy prices are one of the leading factors driving inflation to a four-decade high in the US. Gas prices have fallen slightly in recent weeks but are now averaging $4.25 a gallon across the US, more than $1 a gallon higher than a year ago. Soaring energy prices are being baked into delivery costs, which is driving up the cost of everything from apples to toilet paper. In addition to oil company executives, shareholders also reaped the benefits of high energy prices during the quarter. Since the start of 2022, Exxon and Chevron shares have risen close to 46% and 26%, respectively.