13F

Billionaire Ken Fisher just turned Nvidia Corp's (NASDAQ:NVDA) latest rally into a $2.36 billion paper windfall. The fund manager is reaping big rewards from his Nvidia bet, as the chip giant's stock surged 18% from $157.99 on June 30 to $186.58 on September 30. Track NVDA stock here. A Massive...

Paul Tudor Jones and Ken Griffin just turned a bold quantum bet into a windfall. Rigetti Computing Inc (NASDAQ: RGTI), a small-cap quantum computing company, has surged 162.9% since June 30, delivering huge gains for the billionaire investors who got in early. Track RGTI stock here. Paul Tudor...

David Tepper, billionaire hedge fund manager at Appaloosa Management, is quietly reaping big rewards this summer. While Nvidia Corp (NASDAQ:NVDA) grabs headlines, Tepper's under-the-radar bet on Taiwan Semiconductor Manufacturing Co. (NYSE:TSM) has surged nearly 25% in under three months,...

Bill Ackman's once-scorching bet on Chipotle Mexican Grill Inc (NYSE:CMG) has cooled dramatically, with the burrito giant's stock now at a 52-week low. Shares closed at $38.76, down 35% year-to-date and 28% over the past year, leaving Ackman's high-conviction holding looking decidedly less...

David Tepper's bold second-quarter buying spree in UnitedHealth Group Inc. (NYSE:UNH) is already paying off. The billionaire hedge fund manager's Appaloosa Management increased its stake in the health insurance giant by a staggering 1,300% last quarter, turning a once-minor position into his fund's...

Warren Buffett has quietly scored one of 2025's biggest wins, and it didn't come from tech or AI. Instead, the Oracle of Omaha's fortune swelled by nearly $900 million this year thanks to his long-standing bet on Moody's Corp. (NYSE:MCO). Shares of the credit-ratings giant have climbed from $473 at...

NVIDIA Corp (NASDAQ:NVDA) is still the undisputed monarch of hedge fund portfolios, but second-quarter filings show a new challenger climbing the stairs to the throne: Lam Research Corp (NASDAQ:LRCX). Track NVDA stock here. According to WhaleScore's 13F heat map, while Nvidia remained the most...

The Appaloosa hedge fund, run by Carolina Panthers owner David Tepper, revealed several new stock positions in the second quarter, including a couple of airline stocks. Here's a look at the new positions and the top changes made in the second quarter. UAL is demonstrating bullish strength. Find out...

Carl Icahn's second quarter 13F shows that while his empire still revolves around Icahn Enterprises LP (NASDAQ:IEP) and affiliated energy plays, there's notable action beyond his own companies—and that's where the most interesting signals lie. Track Carl Icahn’s top holding IEP here. The...

UnitedHealth Group Inc (NYSE:UNH) has transformed from Wall Street darling to crisis headline. Yet ironically, a who's-who of investors doubled down on the stock in Q2 even as volatility reigns. Track UNH stock here. Hedge Funds Loading Up On UNH Stock Michael Burry's Scion Asset Management...

Andreas Halvorsen's Viking Global was busy rearranging its stock menu in the second quarter — trimming healthcare exposure, going big on consumer brands, and sprinkling in a few industrial and tech bets for flavor. Track the portfolio’s top holding BAC here. As of June 30, 2025, Viking...

"Big Short" investor Michael Burry took a bold long position in UnitedHealth Group, Inc. (NYSE:UNH) through his hedge fund, Scion Asset Management, SEC filings showed Thursday.   UNH stock is climbing on Thursday. Watch the price action here.  The Big UNH Long  Burry disclosed in 13F filings...

Legendary investor Bill Ackman is boosting his bets on several Magnificent Seven stocks, according to a 13F filing released Thursday. Here's a look at Ackman's new investments and which stocks he added to his stake. Second Quarter Changes Ackman's Pershing Square Capital Management revealed its...

Warren Buffett is keeping the market guessing yet again — and this time, the stakes could be as high as $4.8 billion. Barron's reports that Berkshire Hathaway Inc (NYSE:BRK) (NYSE:BRK) boosted the cost basis of its "commercial, industrial, or other" holdings by $2 billion in the first quarter and...

Market veteran Warren Buffett, famous for his value investing, is indirectly invested in high-dividend yield stocks via Berkshire Hathaway Inc.‘s (NYSE:BRA) (NYSE:BRK) subsidiary New England Asset Management. What Happened: In 1998, Berkshire Hathaway acquired General Re Corp., which in turn...