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Katie Roof

Stay informed with Katie Roof’s coverage and analysis.

Meta in talks for Scale AI investment that could top $10 billion

Meta in talks for Scale AI investment that could top $10 billion

By David Carnevali, Shirin Ghaffary, Katie Roof, Kurt Wagner and BloombergJune 8, 2025

Elon Musk’s X raises almost $1 billion in new equity funding

Elon Musk’s X raises almost $1 billion in new equity funding

By Bloomberg, Sonali Basak, Katie Roof, Sridhar Natarajan and Gillian TanMarch 19, 2025

SpaceX share sale values company around $255 billion

SpaceX share sale values company around $255 billion

By Eric Johnson, Katie Roof, Edward Ludlow and BloombergNovember 15, 2024

Morgan Stanley to lead fintech company Chime’s IPO

By Katie Roof, Amy Or, Paige Smith and BloombergSeptember 26, 2024

Reddit prices IPO shares at $34 in what Wall Street hopes will reignite the frozen market for newly public tech companies

Reddit prices IPO shares at $34 in what Wall Street hopes will reignite the frozen market for newly public tech companies

By Ryan Gould, Amy Or, Katie Roof and BloombergMarch 20, 2024

Elon Musk’s AI startup that hopes to leapfrog OpenAI is halfway to its goal of landing $1 billion in funding

Elon Musk’s AI startup that hopes to leapfrog OpenAI is halfway to its goal of landing $1 billion in funding

By Lizette Chapman, Edward Ludlow, Katie Roof and BloombergJanuary 19, 2024

Instacart files for IPO as a logjam of would-be publicly traded companies eye their market debuts

Instacart files for IPO as a logjam of would-be publicly traded companies eye their market debuts

By Jackie Davalos, Natalie Lung, Katie Roof and BloombergAugust 25, 2023

Silicon Valley Bank draws support from 100-plus venture capital and investing firms after ‘unintended consequence’ of bank run

Silicon Valley Bank draws support from 100-plus venture capital and investing firms after ‘unintended consequence’ of bank run

By Katie Roof, Priya Anand and BloombergMarch 11, 2023

Stability AI looks to raise funds at $4B valuation as artificial intelligence captivates investors

By Katie Roof, Mark Bergen, Hannah Miller and BloombergMarch 4, 2023

Woman after working out.

Tonal seeks fundraising valuing it at $500M, down from $1.9B, as home fitness industry struggles

By Katie Roof and BloombergFebruary 12, 2023

Elon Musk is reportedly looking for a new Twitter chief after he lost his own poll about staying on as CEO

By Vlad Savov, Katie Roof and BloombergDecember 20, 2022

New Twitter owner Elon Musk says a council with ‘widely diverse viewpoints’ will decide whether to restore banned users like Donald Trump

New Twitter owner Elon Musk says a council with ‘widely diverse viewpoints’ will decide whether to restore banned users like Donald Trump

By Kurt Wagner, Katie Roof, Ed Hammond and BloombergOctober 28, 2022

Musk plans to name himself Twitter CEO and end lifetime bans on Trump and everyone else, insider says

Musk plans to name himself Twitter CEO and end lifetime bans on Trump and everyone else, insider says

By Katie Roof, Ed Hammond, Kurt Wagner and BloombergOctober 28, 2022

Intel’s Mobileye self-driving tech unit files for an IPO in what may be among this year’s biggest market debuts

Intel’s Mobileye self-driving tech unit files for an IPO in what may be among this year’s biggest market debuts

By Ian King, Katie Roof, Michael Hytha and BloombergSeptember 30, 2022

SpaceX employees are quietly selling shares at a $125 billion valuation

SpaceX employees are quietly selling shares at a $125 billion valuation

By Gillian Tan, Katie Roof and BloombergMay 17, 2022

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