What Andreas Halvorsen did in Q4 2025
Viking Global Investors filed 87 moves in Q4 2025: 22 new, 17 add, 26 trim, 22 exit.
13F filed 2026-02-14. Manager quality score: q8. Philosophy: Long-short equity, deep fundamental research, Tiger Cub pedigree.
Fresh money
Adding to conviction
“Still leaning into AI infrastructure.”
“Tiger-style quality compounder add.”
“37.53% add — Q4's biggest META buyer.”
Taking chips off
Closed positions
Andreas Halvorsen’s book, latest snapshot
Not investment advice. Data from 13F filings with HoldLens parsing. Methodology.
Reading for your research
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