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 |
|---|---|---|---|
Q4 2020Dec 31, 2020 | DAY Dayforce, Inc. | Sell - Position Exit | -2,036,991-100.0% |
Q4 2020Dec 31, 2020 | IR Ingersoll Rand Inc. | Sell | -2,231,293-26.6% |
Q4 2020Dec 31, 2020 | CME CME Group Inc. | Sell - Position Exit | -2,316,366-100.0% |
Q4 2020Dec 31, 2020 | ADI Analog Devices, Inc. | Sell - Position Exit | -2,928,432-100.0% |
Q4 2020Dec 31, 2020 | PACB Pacific Biosciences of Californ | Sell | -2,955,708-65.4% |
Q4 2020Dec 31, 2020 | EXAS Exact Sciences Corporation | Sell - Position Exit | -2,996,604-100.0% |
Q4 2020Dec 31, 2020 | ADPT Adaptive Biotechnologies Corpor | Sell | -3,500,000-10.4% |
Q4 2020Dec 31, 2020 | HLT Hilton Worldwide Holdings Inc. | Sell | -4,111,691-46.6% |
Q4 2020Dec 31, 2020 | CNC Centene Corporation | Sell | -4,357,911-25.0% |
Q4 2020Dec 31, 2020 | AXP American Express Company | Sell | -5,624,070-51.8% |
Q4 2020Dec 31, 2020 | LVS Las Vegas Sands Corp. | Sell | -5,762,752-67.1% |
Q4 2020Dec 31, 2020 | RTX RTX Corporation | Sell - Position Exit | -6,147,033-100.0% |
Q4 2020Dec 31, 2020 | CMCSA Comcast Corporation | Sell - Position Exit | -10,045,065-100.0% |
Q3 2020Sep 30, 2020 | TSM Taiwan Semiconductor Manufactur | Buy - Position Entry | +6,147,123 |
Q3 2020Sep 30, 2020 | RTX RTX Corporation | Buy - Position Entry | +6,147,033 |
Q3 2020Sep 30, 2020 | MSFT Microsoft Corporation | Buy | +4,546,346+122.5% |
Q3 2020Sep 30, 2020 | PACB Pacific Biosciences of Californ | Buy - Position Entry | +4,518,623 |
Q3 2020Sep 30, 2020 | AMD Advanced Micro Devices, Inc. | Buy - Position Entry | +4,500,835 |
Q3 2020Sep 30, 2020 | TMUS T-Mobile US, Inc. | Buy | +4,270,569+112.4% |
Q3 2020Sep 30, 2020 | BMY Bristol-Myers Squibb Company | Buy - Position Entry | +3,189,264 |
Q3 2020Sep 30, 2020 | JPM JP Morgan Chase & Co. | Buy | +3,039,489+47.4% |
Q3 2020Sep 30, 2020 | OTIS Otis Worldwide Corporation | Buy - Position Entry | +2,997,662 |
Q3 2020Sep 30, 2020 | AVTR Avantor, Inc. | Buy | +2,742,328+50.1% |
Q3 2020Sep 30, 2020 | PMVP PMV Pharmaceuticals, Inc. | Buy - Position Entry | +2,641,840 |
Q3 2020Sep 30, 2020 | AVB AvalonBay Communities, Inc. | Buy - Position Entry | +2,553,481 |
Q3 2020Sep 30, 2020 | FIS Fidelity National Information S | Buy | +2,172,500+32.4% |
Q3 2020Sep 30, 2020 | ATHA Athira Pharma, Inc. | Buy - Position Entry | +2,120,653 |
Q3 2020Sep 30, 2020 | DAY Dayforce, Inc. | Buy - Position Entry | +2,036,991 |
Q3 2020Sep 30, 2020 | VERX Vertex, Inc. | Buy - Position Entry | +2,031,639 |
Q3 2020Sep 30, 2020 | BILL BILL Holdings, Inc. | Buy - Position Entry | +2,027,963 |