LeaderPortfolio
Halvorsen
Andreas Halvorsen
Rank #461
NORWAYFinance & InvestmentsHedge funds

Andreas Halvorsen

Net Worth
$7.964B
0% (24h)
Andreas Halvorsen is a highly successful hedge fund manager and the co-founder and CEO of Viking Global Investors. Born in Norway, he served in the Royal Norwegian Navy before pursuing a career in finance. Halvorsen's disciplined approach and research-intensive investment strategy have made him one of the top-earning hedge fund managers globally, managing billions in assets. He is known for his long/short equity strategy, his focus on fundamental analysis, and his dedication to long-term thinking. Halvorsen is also involved in philanthropy, particularly in education.

How to read Andreas Halvorsen's profile

Public net-worth figures are estimates. They combine observable inputs—typically listed equity, disclosed transactions, and market prices—with editorial judgment where filings are incomplete (for example, private holdings, debt, or cross-holdings). For Andreas Halvorsen, we anchor the narrative to Hedge funds and Hedge funds, then update the headline number as markets move. The chart on this page is meant to show trajectory, not a certified balance sheet.

When you see $7.964B alongside global rank #461, interpret it as our best synthesis of widely cited ownership and price signals—not a claim about cash on hand. Estimates can diverge from other publishers because of different treatment of options, trusts, charitable vehicles, or illiquid assets. We document the general approach in methodology and welcome corrections via corrections.

Country (NORWAY) and career milestones on this page are curated for reader context; they should be verified against primary sources when used for research. Editorial metadata for this profile is refreshed on a rolling basis, with deeper audits at least annually (last noted cycle: 2026).

Looking for depth? When available, the dossier and timeline sections below add long-form context beyond the headline number—prioritize those modules when evaluating claims about strategy, controversies, or philanthropic commitments.

The Full Dossier

Early Life

Ole Andreas Halvorsen was born in Borge, Norway, in 1961. Before entering the world of finance, Halvorsen served as an officer in the Royal Norwegian Navy's SEAL team. This early experience instilled in him the discipline and strategic thinking that would later define his investment approach.

Rise to Success

Halvorsen's career in finance began after earning a degree in Economics from Williams College and an MBA from Stanford Graduate School of Business. He honed his skills in the investment banking division of Morgan Stanley and at Tiger Management Corporation under the guidance of Julian Robertson, where he became known as a "Tiger Cub." In 1999, Halvorsen, along with David C. Ott and Brian T. Olson, co-founded Viking Global Investors. The firm quickly became a major player in the hedge fund industry, known for its long/short equity strategy and research-intensive approach.

Key Business Strategies

Viking Global Investors' success is built on a foundation of fundamental analysis, deep sector expertise, and a long-term investment horizon. Halvorsen and his team employ a long/short equity strategy, seeking to profit from both rising and falling markets. They focus on identifying undervalued companies and shorting overvalued ones. Adaptability, a willingness to evolve strategies, and a blend of quantitative and qualitative insights have also been key to Viking's ability to stay ahead of market trends. Diversification is another core tenet, balancing public and private investments to mitigate risk.

Philanthropy

Andreas Halvorsen is actively involved in philanthropy, with a focus on education. He serves on the boards of Williams College and the Sterling and Francine Clark Art Institute. His commitment to education reflects a dedication to shaping future generations of leaders.

Career Timeline

1999

Co-founded Viking Global Investors

Launched the hedge fund, which grew to manage billions in assets.

1990

Received MBA from Stanford

Graduated from Stanford Graduate School of Business.

1986

Graduated from Williams College

Earned a Bachelor's degree in Economics.

Philanthropic Impact

EducationUndisclosed

Williams College Trustee

Serves on the Board of Trustees.

ArtsUndisclosed

Sterling and Francine Clark Art Institute Board

Serves as a board member.

Net Worth History

In-Depth Analysis

Early Life

Ole Andreas Halvorsen was born in Borge, Norway, in 1961. Before entering the world of finance, Halvorsen served as an officer in the Royal Norwegian Navy's SEAL team. This early experience instilled in him the discipline and strategic thinking that would later define his investment approach.

Rise to Success

Halvorsen's career in finance began after earning a degree in Economics from Williams College and an MBA from Stanford Graduate School of Business. He honed his skills in the investment banking division of Morgan Stanley and at Tiger Management Corporation under the guidance of Julian Robertson, where he became known as a "Tiger Cub." In 1999, Halvorsen, along with David C. Ott and Brian T. Olson, co-founded Viking Global Investors. The firm quickly became a major player in the hedge fund industry, known for its long/short equity strategy and research-intensive approach.

Key Business Strategies

Viking Global Investors' success is built on a foundation of fundamental analysis, deep sector expertise, and a long-term investment horizon. Halvorsen and his team employ a long/short equity strategy, seeking to profit from both rising and falling markets. They focus on identifying undervalued companies and shorting overvalued ones. Adaptability, a willingness to evolve strategies, and a blend of quantitative and qualitative insights have also been key to Viking's ability to stay ahead of market trends. Diversification is another core tenet, balancing public and private investments to mitigate risk.

Philanthropy

Andreas Halvorsen is actively involved in philanthropy, with a focus on education. He serves on the boards of Williams College and the Sterling and Francine Clark Art Institute. His commitment to education reflects a dedication to shaping future generations of leaders.

Data Sources & Methodology

Figures for Andreas Halvorsen are synthesized from the sources below and cross-checked against our net worth methodology. Estimates may lag market moves; see corrections to report discrepancies.