Stop new oil and gas investment, leading energy watchdog says in tougher stance on emissionsMarket Watch • 05/18/21
Warren Buffett's Berkshire Sheds Wells Fargo, Chevron Stakes And Buys This Stock InsteadBenzinga • 05/18/21
Warren Buffett's Berkshire Hathaway reveals Aon stake, slashes Chevron and Wells FargoBusiness Insider • 05/17/21
Chevron: Focus On Balance Sheet Strengthening A Positive Amid Q1 2021 Earnings MissSeeking Alpha • 05/11/21