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.
Investing‘Big Short’ investor Michael Burry calls Tesla stock ‘ridiculously overvalued’ and warns on Musk’s pay plan
By Marco Quiroz-GutierrezDecember 1, 2025
LawCampbell’s fires exec after leaked recording berating ‘poor’ customers and ‘bioengineered meat’ prompts outrage and investigation
By Marco Quiroz-GutierrezNovember 26, 2025
InnovationSam Altman says OpenAI’s first device is iPhone-level revolutionary but brings ‘peace and calm’ instead of ‘unsettling’ flashing lights and notifications
By Marco Quiroz-GutierrezNovember 25, 2025
PoliticsA new X update is pulling back the curtain on MAGA influencers, revealing many are operating from abroad
By Marco Quiroz-GutierrezNovember 25, 2025
AIAs Google eyes exponential surge in serving capacity, analyst says we’re entering ‘stage two of AI’ where bottlenecks are physical constraints
By Marco Quiroz-GutierrezNovember 23, 2025
CryptoSam Altman’s eye-scanning orb startup says employees should only care about work—for the good of humanity—otherwise ‘you should just not be here’
By Marco Quiroz-GutierrezNovember 21, 2025
By Marco Quiroz-GutierrezNovember 19, 2025
EconomyNavy Secretary warns workers can make more at Amazon instead of building America’s warships: ‘It’s hard to get that person to want to do that job’
By Marco Quiroz-GutierrezNovember 19, 2025
InvestingElon Musk revives billionaire beef with Bill Gates, says he better exit his ‘crazy short’ against Tesla soon or else add to his $1.5 billion in losses
By Marco Quiroz-GutierrezNovember 18, 2025
AIAfter shutting down Vine in 2017, former Twitter CEO Jack Dorsey invests in a reboot of the app with more than 10,000 archived six-second videos
By Marco Quiroz-GutierrezNovember 13, 2025
InnovationFord CEO says a ‘shocking’ discovery after taking apart rival Tesla and Chinese EVs led to a ‘brutal’ business decision
By Marco Quiroz-GutierrezNovember 11, 2025
EconomyFarmers feel betrayed as China dangles millions of tons of soybean purchases over the U.S. to get an edge in the escalating trade war
By Marco Quiroz-GutierrezNovember 10, 2025
PoliticsSilicon Valley billionaire, reeling from Zohran Mamdani’s victory, turns back the clock to Peter Thiel’s 2020 warning about the appeal of socialism
By Marco Quiroz-Gutierrez and Nick LichtenbergNovember 6, 2025
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