Billionaire family offices invested in pro soccer, bitcoin and semiconductors before the new year

Billionaire family offices including Leon Cooperman's Omega Advisors, the Walton family's WIT LLC, and other ultra-wealthy investment firms made bold moves in the fourth quarter of 2025, investing heavily in professional soccer clubs, bitcoin ETFs, and semiconductor companies as they sought to capitalize on emerging market opportunities and diversify their portfolios before the new year. Leon Cooperman's Omega Advisors attracted significant attention for increasing its stake in Manchester United to $46.5 million, though the hedge fund billionaire clarified this was a passive investment rather than an attempt to take over the English soccer club. More substantially, Omega Advisors made its largest investment by purchasing over $375 million worth of shares in mortgage lender Rocket Companies, a position now valued at nearly $407 million and representing the firm's biggest holding. Other billionaire investment firms demonstrated their confidence in the semiconductor sector, with David Tepper's Appaloosa tripling its position in Micron to $428.1 million, making it the firm's top holding. The timing proved prescient, as shares of Micron, which produces memory chips for AI data centers, have surged by approximately 50% since the start of 2026. Meanwhile, Stanley Druckenmiller's Duquesne Family Office initiated a new position in fuel-cell company Bloom Energy, which has already gained more than 100% year to date. However, bets on cryptocurrency have been less fruitful, with the Walton family's WIT LLC allocating $4 million to iShares Bitcoin Trust ETF, which has declined 21% year-to-date, and Alan Parker's Kemnay Advisory Services increasing its Coinbase shares by 44%, only to see them drop 18% since the beginning of the year. The fourth quarter filings highlighted how major investors are taking diverging approaches to the market, particularly regarding the 'Mag 7' technology stocks. While Duquesne increased its Amazon holdings by 69% to roughly $170 million and exited its Meta position, the Rausing family's Longbow SA significantly reduced its positions in Amazon, Nvidia, Microsoft, Apple, Alphabet, and Meta. Perhaps the most striking approach was that of Ray Dalio's Marino Management, which disclosed a $438.5 million position in SPDR Gold Trust that comprises nearly 90% of its portfolio. Dalio has previously warned of an AI bubble and potential capital conflicts, explaining his gold investment as a strategic diversification rather than a simple bet on price movements, suggesting central banks and governments should consider gold as a portfolio stabilizer.