Fortune 500 Power Moves: Which executives gained and lost power this week

This is Fortune 500 Power Moves, a column tracking executive shifts—from appointments and promotions to resignations and retirements—within the highest ranks of Fortune 500 companies. 

Below is a recap of the C-suite developments at America’s highest-revenue-generating companies announced between Sept. 5-11, 2026, organized by sector. Titles included in this roundup: CTOs (Chief Technology Officers) and CMOs (Chief Marketing Officers). We also include CEOs (Chief Executive Officers), CFOs (Chief Financial Officers), COOs (Chief Operating Officers), CIOs (Chief Information Officers),........

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