AQR Capital Management's US stock portfolio increased to approximately $191 billion in the fourth quarter of 2025, as shown in its latest 13F filing. Nvidia continued as the largest holding after an 18% stake increase, with significant builds in Apple, Microsoft, Alphabet and Amazon.
AQR Capital Management, led by Cliff Asness, disclosed its Q4 2025 13F portfolio valued at around $191 billion. The filing highlights heavy exposure to mega-cap technology stocks, with Nvidia (NVDA) maintaining its position as the top holding. The firm boosted its Nvidia stake by about 18% during the quarter, purchasing shares at prices ranging from $170 to $212 each. Apple, Microsoft, Alphabet and Amazon rounded out the top five holdings, all seeing notable position increases that underscore AQR's ongoing commitment to these companies. Beyond technology, AQR expanded or initiated stakes in several other sectors, including Bristol Myers, Centene, Atlassian and Chubb. These moves indicate selective diversification. The 13F filing, a required quarterly disclosure for large investment managers, provides a snapshot of AQR's US equity positions as of December 31, 2025.