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Photo of Marco Quiroz-Gutierrez
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Photo of Marco Quiroz-Gutierrez
Marco Quiroz-Gutierrez
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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.

Chipotle CEO says ‘generous portions’ will become standard after people blasted its skimpy serving sizes on social media
RetailChipotle CEO says ‘generous portions’ will become standard after people blasted its skimpy serving sizes on social media
By Marco Quiroz-GutierrezJuly 25, 2024
CEOs beware: AI is getting better at sniffing out suspicious comments on earnings calls
FinanceCEOs beware: AI is getting better at sniffing out suspicious comments on earnings calls
By Marco Quiroz-GutierrezJuly 24, 2024
Rivian CEO says Tesla’s market share is shrinking because the market is ‘saturated’ with the Model Y and Model 3
TechRivian CEO says Tesla’s market share is shrinking because the market is ‘saturated’ with the Model Y and Model 3
By Marco Quiroz-GutierrezJuly 24, 2024
Sergey Brin is using money from selling his Tesla shares to bankroll a startup developing hallucinogenic mental-health treatments
HealthSergey Brin is using money from selling his Tesla shares to bankroll a startup developing hallucinogenic mental-health treatments
By Marco Quiroz-GutierrezJuly 23, 2024
LinkedIn rolls out puzzles in a bid to become a daily digital pit stop
TechLinkedIn rolls out puzzles in a bid to become a daily digital pit stop
By Marco Quiroz-GutierrezJuly 22, 2024
Joe Biden drops out of re-election race and backs VP Kamala Harris to replace him on ticket
PoliticsJoe Biden drops out of re-election race and backs VP Kamala Harris to replace him on ticket
By Marco Quiroz-Gutierrez and Jason MaJuly 21, 2024
Tesla let a man sell his Cybertruck because it didn’t fit in his garage
TechTesla let a man sell his Cybertruck because it didn’t fit in his garage
By Marco Quiroz-GutierrezJuly 17, 2024
To get a discount from this mattress company, you have to negotiate with its AI
TechTo get a discount from this mattress company, you have to negotiate with its AI
By Marco Quiroz-GutierrezJuly 16, 2024
Jeff Bezos praises Donald Trump’s ‘grace under literal fire’ after assassination attempt
PoliticsJeff Bezos praises Donald Trump’s ‘grace under literal fire’ after assassination attempt
By Marco Quiroz-GutierrezJuly 15, 2024
Jamie Dimon: Prices will be higher for longer
FinanceJamie Dimon: Prices will be higher for longer
By Marco Quiroz-GutierrezJuly 12, 2024
65,000 mugs have gone missing at Tesla’s German factory
Tech65,000 mugs have gone missing at Tesla’s German factory
By Marco Quiroz-GutierrezJuly 11, 2024
The walls are closing in on Tesla: EV makers just took a bite out of its market share, and investor Bill Gross says it’s a meme stock now
TechThe walls are closing in on Tesla: EV makers just took a bite out of its market share, and investor Bill Gross says it’s a meme stock now
By Marco Quiroz-GutierrezJuly 10, 2024
Gen Z loves sobriety so much that America’s biggest nonalcoholic beer brand just doubled its valuation to $800 million
HealthGen Z loves sobriety so much that America’s biggest nonalcoholic beer brand just doubled its valuation to $800 million
By Marco Quiroz-GutierrezJuly 9, 2024
Wall Street titans met privately to discuss President Biden, with one CEO saying the president dropping out of the race is an ‘inevitability’
PoliticsWall Street titans met privately to discuss President Biden, with one CEO saying the president dropping out of the race is an ‘inevitability’
By Marco Quiroz-GutierrezJuly 8, 2024
Elon Musk mocks Mark Zuckerberg’s July 4 video after passing him on the billionaires list, says he’d rather be working than having fun
TechElon Musk mocks Mark Zuckerberg’s July 4 video after passing him on the billionaires list, says he’d rather be working than having fun
By Marco Quiroz-GutierrezJuly 5, 2024
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