13F

If you want to know where hedge funds pointed their biggest third-quarter bets within the tech sector, the 13F Heat Map just handed over a cheat sheet — and it's basically a semiconductor roll call. Among the top 132 WhaleScore-tracked funds, Micron Technology Inc (NASDAQ:MU), ASML Holding NV (...

Andreas Halvorsen just reminded Wall Street why Viking Global Investors is one of the hedge fund world's most-watched portfolios: he doesn't trim, he swings. Viking's third quarter 13F filing shows a $38.5 billion book that looks like it's been through a full reboot — complete with shock exits,...

Activist hedge fund billionaire Carl Icahn may be 89, but his portfolio is moving like it's on an energy drink. The billionaire activist's latest 13F filing shows a $9.14 billion book in Q3 that looks unmistakably Icahn: concentrated, contrarian and packed with companies that most hedge funds...

Paul Singer's Elliott Investment Management has significantly changed its market hedges, increasing its bearish bet against gold miners while establishing a new bullish position on the Nasdaq 100, according to its third-quarter 13F filing released Friday. Singer Bets Against Gold Miners While...

While investors are chasing Advanced Micro Devices Inc (NASDAQ:AMD) and Rivian Automotive Inc (NASDAQ:RIVN) on today's trending stock tickers list, Amazon.com Inc's (NASDAQ:AMZN) portfolio shows a clear favorite — and it's not the one leading the AI rally. In its latest third quarter 13F filing,...

DraftKings Inc (NASDAQ:DKNG) just hit a Death Cross — and its billionaire backers are feeling the chill. DraftKings stock has tumbled nearly 20% in a month, just as the sports-betting giant prepares to report its third-quarter earnings on Thursday after the close. For investors like Ken Griffin...

Ken Griffin's Faraday Future Intelligent Electric Inc (NASDAQ:FFAI) bet might soon take a technical turn for the worse — and Mariah Carey's not helping the chart hit the high notes. The EV startup that once raced ahead on celebrity glamour and billionaire backing is now staring down a Death Cross,...

Stanley Druckenmiller's Viking Therapeutics Inc (NASDAQ:VKTX) bet is starting to look like a classic Druckenmiller move — quietly bold, impeccably timed, and now technically validated. The billionaire investor's family office took a fresh position in VKTX during the second quarter, buying roughly...

Bitcoin (CRYPTO: BTC) mining stocks don't usually mint Wall Street legends a fresh fortune — but IREN Ltd (NASDAQ:IREN) just did. The miner-turned-AI-infrastructure play has handed billionaire hedge fund manager Paul Tudor Jones a roughly $84 million windfall. IREN stock has surged over 500% this...

It took a year of pain, but UnitedHealth Group Inc (NYSE:UNH) just gave hedge fund stars David Tepper and Michael Burry a clean bill of health. After a bruising 35% slide in the past 12 months, the insurance giant finally delivered a quarter that suggests the patient is stabilizing — and early...

At the JPMorgan Robin Hood Investors Conference on Wednesday, billionaire Ken Griffin poured cold water on Wall Street's latest obsession. While everyone else is racing to plug generative AI into their models, Griffin, Bloomberg reports, says the tech hasn't done much for hedge funds where it...

Wolfspeed (NYSE:WOLF) just sparked a textbook technical rally. Its 50-day moving average ($6.20) has surged past the 200-day ($4.43) in a classic Golden Cross, signaling strong bullish momentum — and billionaire Israel Englander is laughing all the way to the bank. WOLF stock is at important...

Tempus AI Inc (NASDAQ:TEM) has become one of 2025's most dramatic comeback stories. The stock soared past $100 this week, marking a new 52-week high and sending the market buzzing about the AI-powered cancer diagnostics company's growth prospects. Investors are taking note as the stock climbs amid...

Editor's Note: This article has been updated for accuracy and clarity. Magnetar Financial—once famous for shorting subprime debt—has quietly morphed into one of the biggest beneficiaries of the AI gold rush. The billionaire hedge fund manager's bet on CoreWeave Inc. (NASDAQ:CRWV) has ballooned from...

Paul Tudor Jones, the billionaire hedge fund legend known for calling the 1987 crash, is warning investors to prepare for a wild finish to the bull market. On CNBC's “Squawk Box,” Jones said all the ingredients are in place for a "blow off" rally, but cautioned it could end "really,...