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Q2 2026 holdings · 8 filings on record
Viking Global Investors LP
O. Andreas Halvorsen
Viking Global is an investment firm co-founded by Andreas Halvorsen, who serves as chief executive and oversees firm-wide investment activity and risk. Justin Walsh is chief investment officer responsible for public equities, while Brian Kaufmann leads private investments. Viking uses industry specialists to select companies, combining research-based stock selection with centralized oversight of portfolio risk. Its public strategies can hold both long and short investments, and its wider business includes private equity, credit and structured capital. Halvorsen's background at Tiger Management is part of Viking's history, but the firm operates through a broad team of investment professionals.
AI-written, awaiting an editor · as of Sep 14, 2026 · not from the filings · 3 sources
- Viking: Our Team vikingglobal.com ↗
- Viking: Investments vikingglobal.com ↗
- Viking: About Us vikingglobal.com ↗
Held on Jun 30, now 108 days oldReported to the SEC Aug 14, 2026Next filing due Nov 14 · 29 days
US-listed stocks held$35.1B
Positions90
Behaves like44equal-sized positions
Top 10 holdings35.7%of the total
Holdings
On June 30, 2026, Viking Global Investors LP held 90 positions in US-listed stocks worth $35.1 billion. The ten largest were 35.7% of it.
The other 40 positions, worth $3.6 billion (10.2% of the total), are in the filing.
1 of the 90 positions have no US ticker in our data, so they are listed under the company’s name.
What this filing cannot show
A 13F is a partial picture. Here is the part that is missing.
It lists long positions in US-listed stocks and options only. Not short positions, cash, ordinary bonds, anything listed only abroad, anything private, or anything bought and sold inside the quarter.
What is a 13F?
A quarterly SEC filing where large investment managers list the long positions in US-listed stocks and options they held at the end of the quarter. It is a snapshot, filed up to 45 days after that date.
Why is this list weeks old?
Managers have 45 days after each quarter ends to file, and most of the funds we track file on the last permitted day. So the newest list still describes where the fund stood weeks ago, and the market has moved since.
What does “behaves like” mean?
How many equal-sized positions would be exactly this concentrated. Ten positions of the same size behave like 10. Ten positions where one holds most of the money behave like fewer than 2. It is 1 divided by the sum of each position’s squared share of the total.
Why are two lines sometimes the same company?
Each line is one security as the manager filed it. Two share classes of one company, or a company’s stock and its convertible notes, are separate lines in the filing, and they stay separate here.
Filing history
8 filings on record.
| Quarter ended | Reported to the SEC | Positions | Source |
|---|---|---|---|
| Jun 30, 2026 | Aug 14, 2026 | 90 | Open the SEC filing ↗ |
| Mar 31, 2026 | May 15, 2026 | 77 | Open the SEC filing ↗ |
| Dec 31, 2025 | Feb 17, 2026 | 76 | Open the SEC filing ↗ |
| Sep 30, 2025 | Nov 14, 2025 | 78 | Open the SEC filing ↗ |
| Jun 30, 2025 | Aug 14, 2025 | 83 | Open the SEC filing ↗ |
| Mar 31, 2025 | May 15, 2025 | 91 | Open the SEC filing ↗ |
| Dec 31, 2024 | Feb 14, 2025 | 86 | Open the SEC filing ↗ |
| Sep 30, 2024 | Nov 14, 2024 | 83 | Open the SEC filing ↗ |
Where a manager later amended a filing, the date shown is the amendment’s. Every filing from this fund at the SEC ↗
⚠️ Public information, sourced from SEC 13F filings. A 13F shows long US-listed positions only; it cannot show shorts, cash, ordinary bonds, foreign lines, or anything bought and sold within the quarter. Values are the manager’s own quarter-end figures, filed up to 45 days later. Not financial advice.