Marco Quiroz-Gutierrez is a reporter for Fortune covering general business news. Before joining Fortune, Marco’s work was published in the Wall Street Journal and the Charlotte Observer. He graduated with a degree in business journalism from the University of North Carolina at Chapel Hill.
AIElon Musk admits xAI ‘wasn’t built right’ as only 2 co-founders remain and its biggest AI bet stalls out
By Marco Quiroz-GutierrezMarch 16, 2026
Workplace CultureSheryl Sandberg says Silicon Valley’s hypermasculine rhetoric is ‘terrible’—contributing to ‘one of the worst’ corporate climates she’s ever seen
By Marco Quiroz-GutierrezMarch 15, 2026
By Marco Quiroz-GutierrezMarch 13, 2026
C-SuiteJamie Dimon just turned 70. Here’s how a brush with death reshaped the JPMorgan CEO’s outlook and made him realize he had no regrets
By Marco Quiroz-GutierrezMarch 13, 2026
Personal Finance‘What a waste of money’: Shark Tank star Kevin O’Leary urges couples to ditch the extravagant wedding and do this instead
By Marco Quiroz-GutierrezMarch 13, 2026
By Marco Quiroz-GutierrezMarch 12, 2026
Big TechApple’s $599 MacBook Neo is a ‘shock to the entire market’—and PC makers are ‘taking it very seriously’
By Marco Quiroz-GutierrezMarch 12, 2026
InvestingBill Ackman is a self-described ‘Buffett devotee’—and wants his $28 billion Pershing empire to be the ‘modern-day’ Berkshire
By Marco Quiroz-GutierrezMarch 11, 2026
Middle East‘It’s so impossible to live with’: Former Goldman Sachs CEO Blankfein says the Iran war won’t last long
By Marco Quiroz-GutierrezMarch 10, 2026
Future of WorkShark Tank’s Kevin O’Leary doesn’t care if you work from your basement. He just wants to know if you can ‘execute’
By Marco Quiroz-GutierrezMarch 10, 2026
InnovationPeter Diamandis offers $3.5 million to filmmakers who portray AI as the hero—not the villain
By Marco Quiroz-GutierrezMarch 9, 2026
SuccessRing is one of the largest companies ever to come out of Shark Tank. Its CEO says he prepared for his pitch like an Olympic athlete
By Marco Quiroz-GutierrezMarch 7, 2026
Future of WorkSilicon Valley investor Vinod Khosla predicts education will be free, and the future of college is ‘a real question’
By Marco Quiroz-GutierrezMarch 6, 2026
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