Investor profile · Q1 2026 13F
Andreas Halvorsen’s Portfolio
Founding CEO · Viking Global Investors
A 'Tiger Cub' who co-founded Viking Global in 1999 after Julian Robertson's Tiger Management. Runs a large fundamental long/short equity book with deep sector research.
Viking Global Investors, the prominent Minneapolis- and New York-based long/short equity firm founded by Andreas Halvorsen, reports roughly $36B in gross U.S. Read the full Q1 2026 analysis →
Data source: Viking Global Investors’s SEC Form 13F-HR filings, most recently filed May 15, 2026. 13F filings disclose long U.S. equity positions only, with up to a 45-day lag. How we process this data →