Hedge Fund and Insider Trading News: Daniel Sundheim, Leopold Aschenbrenner, Ken Griffin, Bill Ackman, Millennium Management, Berkshire Hathaway, Strategy Inc (MSTR), Caterpillar Inc (CAT), and More

Stockpicker Dan Sundheim had a Monster June. Here’s How D1 and Other Tiger Cubs Did. (Business Insider)

Highflying Hedge Fund Run by Former OpenAI Researcher will be Cornerstone Investor in SK Hynix U.S. Listing (MarketWatch)

Ken Griffin Fires Back At Zohran Mamdani After Tax Video (Daily Voice)

Bill Ackman’s Hertz Bet Faces a New Test as HTZ Flashes a Death Cross (Benzinga)

Two Millennium Trading Pods Made About $3.7 Billion Last Month (Bloomberg)

Exclusive: Geneva PMs Plan Machine-Learning Hedge Fund (Citywire)

10 Best Stocks to Buy According to Billionaire Jeffrey Talpins (Insider Monkey)

A Hedge Fund Dumped Establishment Labs Shares Worth $6.6 Million. Here’s a Closer Look at the Transaction. (The Motley Fool)

Berkshire Hathaway B Shares And the Long-Term Compounding Story (AD HOC News)

Hedge Fund Veterans Are Accelerating a Major Shift in Development Finance (Bloomberg)

Bitmine Bought $74M in ETH as Strategy Sold $216M in BTC: What Is Happening? (Benzinga)

Caterpillar Group President Bob De Lange Sells $22.3M in Shares (Investing.com)

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