Oak Ridge Investments LLC filed a Form 13F-HR with the Securities and Exchange Commission on October 30, 2026, disclosing its equity holdings as of September 30, 2026. The filing reports that the firm manages a total of 173 distinct equity securities.
The portfolio is diversified across a wide range of industries, with significant positions held in major technology and healthcare companies. Oak Ridge listed NVIDIA Corporation as its largest holding, with 993,182 shares. Other top positions include Microsoft Corporation (146,279 shares), Broadcom Inc. (208,649 shares), Meta Platforms Inc. (95,221 shares), and Micron Technology Inc. (44,324 shares). In the healthcare sector, the firm holds substantial stakes in Eli Lilly & Co. (61,411 shares) and Tenet Healthcare Corporation (86,919 shares).
The filing lists the Chief Operating Officer, John Brinckerhoff, as the authorized signatory for the report. The firm’s principal place of business is located at 10 South Lasalle Street Suite 2130 in Chicago, Illinois.
