Ole Andreas Halvorsen's Top Holdings: Tech, Healthcare Focus in $37B Portfolio
Ole Andreas Halvorsen's portfolio, valued at $37B as of Dec 2025, features significant allocations in Technology and Financial Services, with notable increases in positions like Microsoft and Taiwan Semiconductor.

Ole Andreas Halvorsen, managing director at Viking Global Investors, holds a substantial portfolio valued at $37.1 billion as of December 2025. His top holdings reflect a strategic focus on high-growth sectors, with Technology and Financial Services leading the allocations.
Microsoft Corp (MSFT) stands as the largest holding at 4.13% of the portfolio, with a significant increase of 32.45% in shares during the prior period. Halvorsen's stake in Visa Inc (V) also grew substantially, rising by 37.53% to represent 3.71% of the portfolio. Taiwan Semiconductor Manufacturing Co. Ltd. (TSM) and Air Products & Chemicals Inc. (APD) saw impressive gains of 24.61% and 30.42%, respectively, while McDonald's Corp (MCD) experienced a modest but positive 7.24% increase.
In contrast, positions like PNC Financial Services Group Inc. (PNC) and Charles Schwab Corp (SCHW) saw reductions, with decreases of 8.42% and 16.34% in their allocations. Fortive Corp (FTV) also decreased by 6.13%. Healthcare remains a key sector with Bridgeworks Pharma Inc. (BBIO) maintaining a strong position despite a 9.91% reduction in shares.
For detailed insights into Halvorsen's investment strategy and stock performance, explore his profile at https://www.insiderset.com/investor/ole-andreas-halvorsen-viking-global-investors and individual stock analyses at https://www.insiderset.com/investors/stocks/MSFT, https://www.insiderset.com/investors/stocks/TSM, and other relevant links.