Hedge Fund and Insider Trading News: Ken Griffin, Warren Buffett, Israel Englander, Viking Global, Point72 Asset Management, Heartflow Inc (HTFL), Teva Pharmaceutical Industries Ltd (TEVA), and More

Griffin’s Citadel On Track For Lowest Gain Since 2018 (Bloomberg)

Despite Warren Buffett’s Imminent Departure, Berkshire Hathaway Piled Into An AI Stock That’s Been A 10-Bagger Since Its IPO In 2014 (The Motley Fool)

Caryl Englander, Israel Englander’s Ex-Wife, Pays $86 Million For Florida Condo (The Wall Street Journal)

In The First Full Year Without A Longtime Investing Leader, $55 Billion Viking Global Lags Behind Its Tiger Cub Peers (Business Insider)

Point72 Makes Largest-Ever Bet On Its Star Trader’s Launch (Bloomberg)

10 Trending AI Stocks on Wall Street

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Jim Cramer Shed Light On These 22 Stocks (Insider Monkey)

Crypto Chaos Jolts Hedge Funds In Worst Year Since 2022 Crash (Bloomberg)

Greenwich’s Jeffrey Arsenault Agrees To Repay Millions (Daily Voice)

Check Out The Winning Hedge Fund Strategies Of 2025 (CNBC)

Muni Hedge Fund Whitehaven To Return Cash, Become Family Office (Bloomberg)

Thursday 12/18 Insider Buying Report: HTFL, VRA (Nasdaq.com)

Insider Selling: Amir Weiss Unloads $371K Of Teva Pharmaceutical Indus Stock (Benzinga)

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.