Hedge Fund and Insider Trading News: Michael Hintze, Xavier Majic, Stanley Druckenmiller, Warren Buffett, Bill Ackman, Bridgewater Associates, Citadel Investment Group, Infini Capital, Immunome Inc (IMNM), White Mountains Insurance Group Ltd (WTM), and More

Hedge Fund Founder Hintze’s New Firm Faces CQS Tax Liability (Bloomberg)

This Former Ice-Hockey Pro Nailed The AI Trade (The Wall Street Journal)

Billionaire Stanley Druckenmiller Sells Broadcom Stock And Buys An Overlooked Stock Up 6,910% Since Its IPO (The Motley Fool)

How To Put Some Of Warren Buffett’s Best Money And Life Advice To Work For You (CNN)

Borea To Gain Banking Footprint In Northwest Norway (Hedge Nordic)

Top 10 Stocks Wall Street is Discussing

A person holding a cup of coffee while reading stock market data on the phone. Photo by Anna Nekrashevich on Pexels

Billionaire Bill Ackman Just Sold These 2 Stocks After They Disappointed In 2025. Here’s Where He’s Invested For 2026. (The Motley Fool)

Exclusive: Bridgewater Expands Equity Ownership For Employees After Blowout Year (Reuters)

Citadel Places £50M Bet Against Magnum Ice Cream Company Shares (The Times)

Hedge Fund Infini Buys Ruyi Shares, Avoids Penalty Deadline (Bloomberg)

14 Best Forever Stocks To Buy According To Hedge Funds (Insider Monkey)

Friday 12/19 Insider Buying Report: IMNM, S (Nasdaq.com)

White Mountains Insurance CEO Rountree Sells $10.25 Million In Stock (Investing.com)

You may be concerned about the recent declines in AI stocks such as NVDA. However, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns, and doing so within a shorter timeframe. If you are looking for an AI stock that is more promising than NVDA but trades at less than five times its earnings, check out our report about the cheapest AI stock. This stock has generated positive returns so far in 2025 despite the huge losses experienced by other AI stocks.