Andreas Halvorsen

Co-Founder, Viking Global Investors

Long / ShortAUM $35.75BPositions 77Q1 2026

🏆 Clone Portfolio Track Record

Rank #27 of 69 by 3-year alpha vs SPY · mechanically replicating this book, rebalanced at filing dates

A strong clone record is a track record, not a forecast — tested across a decade it doesn't reliably repeat. See what actually holds up →

Analyst Take · Q1 2026

AI

Viking's $35.7B book rotated toward quality large-caps: new stakes in AAPL ($910M), FDX, META and ATI, a 59% add to Visa, while cutting AMZN (−62%), PNC (−59%) and MSFT (−28%) and exiting DKNG, CHWY and ITUB. Financials and industrials remain the backbone at ~39% combined.

Generated quarterly from the filing data itself — holdings, changes, sector mix and clone-performance rank. Not investment advice.

Andreas Halvorsen co-founded Viking Global Investors, one of the most successful long/short equity hedge funds. A former Tiger Management analyst, Halvorsen is known for his disciplined approach to fundamental research and risk management.