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Business News > Mint Authors > Peter Rudegeair

Peter Rudegeair

ARTICLES BY PETER RUDEGEAIR

Joe O'Donnell in his Newport Beach, Calif., home office. (WSJ)

The hedge fund veteran trying to make his past self obsolete with AI

2 min read . 01 Jun 2026

A piece of networking hardware being tested (REUTERS)

Hedge funds are making a killing in the ‘golden age’ of AI hardware

3 min read . 14 May 2026

The Stargate AI data center site in Abilene, Texas.

Oracle’s deluge of AI debt pushes Wall Street to the limit

4 min read . 24 Apr 2026

market euphoria over AI that propelled stocks to new highs over the past three years is now giving way to fears about how the technology might ripple across the economy. (fILE Photo: AFP)

The AI trade that’s separating Wall Street’s winners and losers

4 min read . 12 Mar 2026

Tuesday’s divergence followed news that Meta Platforms is in talks to spend billions of dollars on Google’s AI chips, one of the few alternatives to Nvidia’s. (Bloomberg)

AI trade splinters as Google challenges Nvidia’s dominance

4 min read . 26 Nov 2025

A Stargate AI data center in Abilene, Texas, a collaboration of Oracle, OpenAI and SoftBank. Kyle Grillot/Bloomberg News

Oracle was an AI darling on Wall Street. Then reality set in.

2 min read . 20 Nov 2025

Billions Flow to New Hedge Funds Focused on AI-Related Bets

Billions flow to new hedge funds focused on AI-related bets

4 min read . 10 Aug 2025

Image: CHLOE ZOLA

The frenzied pursuit of Wall Street’s low-profile all-stars

8 min read . 14 Jun 2025

Stock-market swings in reaction to the Trump tariffs have been hard to predict. Photo: Michael M. Santiago/Getty Images

Wall Street ‘smart money’ braced for tariff chaos. It was still caught off guard

4 min read . 13 Apr 2025

Elon Musk merges X with xAI, boosting valuation and ad revenue, as investor interest surges ahead of Trump’s new trade tariffs. (Image: Reuters)

How Elon Musk rescued X from the brink

5 min read . 09 Apr 2025

General Catalyst is pouring hundreds of millions of dollars into services businesses, says Marc Bhargava, a managing director. (Getty Images for TechCrunch)

Now wanted in Silicon Valley: Ho-hum businesses with thin profit margins

3 min read . 26 Jan 2025

Scott Bessent has generated billions of dollars in profits betting on and against currencies, interest rates, stocks and other asset classes around the world. Photo: AP

Scott Bessent sees a ‘global economic reordering.’ He wants to be part of it.

5 min read . 25 Nov 2024

Millennium CEO Israel ‘Izzy’ Englander Johnny Simon/WSJ, Bloomberg News, iStock

The giant hedge fund that hates risk and still wins

4 min read . 30 Sept 2024

Bill Ackman, chief executive of Pershing Square Capital Management.

Can Bill Ackman turn social-media stardom into a blockbuster IPO?

5 min read . 25 Jul 2024

The world’s biggest hedge funds are flush with more capital than ever—so much so that many are allocating billions of dollars to other firms. (Image: Pixabay)

The hottest investment for hedge funds is other hedge funds

4 min read . 14 Jun 2024

(Illustration: Emil Lendof/WSJ)

Two brothers, a big biotech bet and an $8 billion payout

4 min read . 14 Apr 2024

ILLUSTRATION: EMIL LENDOF/THE WALL STREET JOURNAL, BLOOMBERG

The Hedge Funds That Changed the Game

6 min read . 23 Feb 2024

Bill Ackman has been calling for Harvard to oust its president over its handling of free speech and antisemitism on campus.

Bill Ackman’s Clash With Harvard Over Stock Gift Reveals the Messy World of Big Donations

3 min read . 14 Dec 2023

Investors are increasingly wary of high-growth but unprofitable business models. Photo: AP

Fintech stocks did worse than fin or tech in 2022

2 min read . 12 Jan 2023

Robinhood said it would match 1% of what users put into their traditional or Roth IRAs until they hit their annual contribution limit (Photo: Reuters)

Robinhood wants your retirement money

1 min read . 07 Dec 2022