Ole Andreas Halvorsen – Viking Global Investors Portfolio Activity & Recent Trades (Jun 30, 2025)
As of Jun 30, 2025, the Viking Global Investors portfolio activity showed several notable changes in holdings, according to the latest SEC 13F filing reported on Aug 14, 2025. The activity included new positions, additions to existing holdings, reductions, and complete exits, providing a clear view of how the portfolio evolved during the quarter.
During Q2 2025, the filing reported:
New Buys – Walt Disney Company (The) (DIS), Block, Inc. (SQ), Ralliant (RAL), Maplebear Inc. (CART), CoStar Group, Inc. (CSGP), and 15 more
Increases – Primo Brands (741623102), General Motors Company (GM), Fortive Corporation (FTV), Danaher Corporation (DHR), McDonald's Corporation (MCD), and 29 more
These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.
Viking Global Investors Activity
| Date | Symbol | Type | Quantity |
|---|---|---|---|
Q3 2023Sep 30, 2023 | MSFT Microsoft Corporation | Buy | +1,822,348+151.6% |
Q3 2023Sep 30, 2023 | NAMSW NewAmsterdam Pharma | Buy | +1,500,000+23.0% |
Q3 2023Sep 30, 2023 | FIVN Five9, Inc. | Buy | +1,424,158+65.6% |
Q3 2023Sep 30, 2023 | VVV Valvoline Inc. | Buy | +1,184,349+15.4% |
Q3 2023Sep 30, 2023 | BSX Boston Scientific Corporation | Buy - Position Entry | +1,110,292 |
Q3 2023Sep 30, 2023 | VKTX Viking Therapeutics, Inc. | Buy | +1,028,810+29.0% |
Q3 2023Sep 30, 2023 | MBLY Mobileye Global Inc. | Buy - Position Entry | +1,011,692 |
Q3 2023Sep 30, 2023 | MCK McKesson Corporation | Buy | +933,582+178.1% |
Q3 2023Sep 30, 2023 | GE GE Aerospace | Buy | +858,730+12.0% |
Q3 2023Sep 30, 2023 | HDB HDFC Bank Limited | Buy | +803,815+8.6% |
Q3 2023Sep 30, 2023 | PGR Progressive Corporation (The) | Buy | +748,885+188.9% |
Q3 2023Sep 30, 2023 | THC Tenet Healthcare Corporation | Buy | +662,040+182.0% |
Q3 2023Sep 30, 2023 | ISRG Intuitive Surgical, Inc. | Buy - Position Entry | +640,983 |
Q3 2023Sep 30, 2023 | AMP Ameriprise Financial, Inc. | Buy | +609,915+54.3% |
Q3 2023Sep 30, 2023 | ARM Arm Holdings plc | Buy - Position Entry | +600,000 |
Q3 2023Sep 30, 2023 | VSTM Verastem, Inc. | Buy | +570,000+30.2% |
Q3 2023Sep 30, 2023 | DOV Dover Corporation | Buy - Position Entry | +536,587 |
Q3 2023Sep 30, 2023 | META Meta Platforms, Inc. | Buy | +462,474+17.8% |
Q3 2023Sep 30, 2023 | DG Dollar General Corporation | Buy - Position Entry | +368,172 |
Q3 2023Sep 30, 2023 | KBR KBR, Inc. | Buy | +352,002+29.3% |
Q3 2023Sep 30, 2023 | EWTX Edgewise Therapeutics, Inc. | Buy | +215,885+3.6% |
Q3 2023Sep 30, 2023 | CL Colgate-Palmolive Company | Buy | +186,312+15.0% |
Q3 2023Sep 30, 2023 | EPAM EPAM Systems, Inc. | Buy | +153,590+20.1% |
Q3 2023Sep 30, 2023 | AJG Arthur J. Gallagher & Co. | Buy | +135,305+16.5% |
Q3 2023Sep 30, 2023 | CART Maplebear Inc. | Buy - Position Entry | +125,000 |
Q3 2023Sep 30, 2023 | TMO Thermo Fisher Scientific Inc | Buy | +66,482+8.0% |
Q3 2023Sep 30, 2023 | UNH UnitedHealth Group Incorporated | Buy | +63,669+3.5% |
Q3 2023Sep 30, 2023 | BMRN BioMarin Pharmaceutical Inc. | Buy | +58,671+1.4% |
Q3 2023Sep 30, 2023 | SNPS Synopsys, Inc. | Sell | -2,549-0.8% |
Q3 2023Sep 30, 2023 | CDNS Cadence Design Systems, Inc. | Sell | -97,017-5.5% |