VIKING GLOBAL INVESTORS LP

VIKING GLOBAL INVESTORS LP declares $6.7B in 10 of the 230 AI and semiconductor companies tracked on Silicon Floor, as of Jun 30, 2026 (Form 13F): 19.0% of its $35.1B 13F portfolio. Largest positions: TSMC (0.06% of the company) and Meta Platforms (0.07% of the company). Over time: $6.7B in 10 of these companies for Q2 2026, against $4.8B in 7 for Q4 2019 (13F values as filed). From Mar 31, 2026 to Jun 30, 2026, it bought $2.0B and sold $3.1B of these stocks, at the quarter's prices: a net sale of $1.1B; 3 new positions and 4 sold out.

Performance of its AI picks

The AI-stock portfolio VIKING GLOBAL INVESTORS LP declared for Q2 2026 (Form 13F), held unchanged, returned +3.1% in Q3 2026 (SMH -7.1%), ranked 1016 of 1,785 active managers. Over the last 12 months, quarter after quarter: +26.5% (SMH +87.2%), ranked 828 of 1,360 active managers. Over three years, quarter after quarter: +153.1% (SMH +325.8%), ranked 308 of 784 active managers. Over five years, quarter after quarter: +137.5% (SMH +389.8%). Trades made during a quarter are not visible in 13F filings: this measures its declared picks, not the return of its funds.

Largest positions

TSMC (TSM): $1.5B, 3.2M shares, 0.06% of the company, 4.3% of its portfolio (trimmed this quarter); held since Q4 2024
Meta Platforms (META): $1.1B, 1.9M shares, 0.07% of the company, 3.0% of its portfolio (added this quarter); held since Q1 2026
Lennox (LII): $911.5M, 1.6M shares, 4.7% of the company, 2.6% of its portfolio (added this quarter); held since Q4 2025
Amazon (AMZN): $882.1M, 3.7M shares, 0.03% of the company, 2.5% of its portfolio (added this quarter); held since Q4 2025
Johnson Controls (JCI): $614.1M, 4.2M shares, 0.70% of the company, 1.8% of its portfolio (trimmed this quarter); held since Q2 2025
Microsoft (MSFT): $544.1M, 1.5M shares, 0.02% of the company, 1.6% of its portfolio (trimmed this quarter); held since Q3 2025
Digital Realty (DLR): $414.9M, 2.3M shares, 0.61% of the company, 1.2% of its portfolio (new position this quarter)
Qualcomm (QCOM): $279.8M, 1.5M shares, 0.14% of the company, 0.80% of its portfolio (new position this quarter)
Snowflake (SNOW): $244.4M, 960,138 shares, 0.27% of the company, 0.70% of its portfolio (new position this quarter)
SpaceX (SPCX): $205.0M, 1.2M shares, 0.00% of the company, 0.58% of its portfolio

By sector

Cloud & AI giants: $2.7B, 40% of its AI holdings, 4 companies
Chips & compute: $1.8B, 27% of its AI holdings, 2 companies
Power, electrical & cooling: $1.5B, 23% of its AI holdings, 2 companies
Neoclouds & data centers: $414.9M, 6% of its AI holdings, 1 company
AI software: $244.4M, 4% of its AI holdings, 1 company

Biggest changes this quarter

sold out of Apple (AAPL): -$911.9M at the quarter's price
sold out of Alphabet (GOOGL): -$689.0M at the quarter's price
trimmed TSMC (TSM): -$619.4M at the quarter's price
added to Amazon (AMZN): +$597.1M at the quarter's price
sold out of Celestica (CLS): -$466.2M at the quarter's price
added to Meta Platforms (META): +$453.5M at the quarter's price
opened a position in Digital Realty (DLR): +$414.9M at the quarter's price
trimmed Microsoft (MSFT): -$317.4M at the quarter's price
opened a position in Qualcomm (QCOM): +$279.8M at the quarter's price
opened a position in Snowflake (SNOW): +$244.4M at the quarter's price

Schedule 13D/G declarations

Lennox (LII): 13G filed Apr 22, 2026: 1.8M shares as of Apr 15, 2026, 5.2% as declared

Other holders of this size

SCOTIA CAPITAL INC.: $6.6B in 97 of these companies
GUGGENHEIM CAPITAL LLC: $6.7B in 172 of these companies
K5 Global Advisor LLC: $6.6B in 1 of these companies
GATES FOUNDATION TRUST: $6.8B in 1 of these companies
Banco Santander, S.A.: $6.6B in 83 of these companies
Lido Advisors, LLC: $6.8B in 149 of these companies
Bridgewater Associates, LP: $6.6B in 127 of these companies
Migdal Insurance & Financial Holdings Ltd.: $6.9B in 68 of these companies

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