O Andreas Halvorsen

Latest Articles

Viking co-founder Andreas Halvorsen (Matthew Staver/Bloomberg)

Viking’s Private Company Investments Turn Profitable

Steve Taub November 12, 2024

For Members Only

The Lessons Learned From Viking’s Big Changes

Stephen Taub June 15, 2017

For Members Only

Viking Global to Return $8 Billion as CIO Leaves the Firm

Stephen Taub June 12, 2017

For Members Only

Halvorsen’s Viking Boosted Its Exposure as It Erased Early Losses

Stephen Taub October 19, 2016

For Members Only

How Viking Handles a Crisis

Stephen Taub June 3, 2016

For Members Only

Viking TMT, Consumer Chief Departs

Stephen Taub March 22, 2016

For Members Only

Viking Slashes Health Care Exposure

Stephen Taub January 15, 2016

For Members Only

In a Tough Year, Viking Global Stages an October Comeback

Stephen Taub November 4, 2015

For Members Only

Viking Raising More Money for Hybrid Fund

Stephen Taub August 14, 2015

For Members Only

Funds Benefit from Merger-Happy Health Care Stocks

Stephen Taub June 23, 2015

For Members Only

Tiger Ratan Continues to Soar with Concentrated Portfolio

Stephen Taub June 11, 2015

The Morning Brief: Trian Sells Piece of Legg Mason Stake

Stephen Taub May 29, 2015

2015-05-hedge-fund-100-ray-dalio-bridgewater-associates-lp-large.jpg

For Members Only

The 2015 Hedge Fund 100

Stephen Taub May 27, 2015

For Members Only

A Little Up, a Little Down: Firms Struggle with Shorts

Stephen Taub May 4, 2015

For Members Only

Thomas Purcell Out at Viking Global Investors

Stephen Taub March 3, 2015

For Members Only

The Morning Brief: Viking's Tom Purcell Returns to the Firm

Stephen Taub January 21, 2015

For Members Only

Viking Among Hedge Funds Getting a Boost from Alibaba

Stephen Taub October 22, 2014

For Members Only

What Google, Priceline.com, and Michael Kors Have in Common

Stephen Taub August 20, 2013

Contact Info

New York
1270 Avenue of the Americas, Suite 1100
New York, NY 10020
P: +1 212 224 3300

London
4 Bouverie Street
London EC4Y 8AX
P: +44 207 779 8888

Hong Kong
Unit 2488, 24/F
Lee Garden One,
33 Hysan Avenue
Causeway Bay, Hong Kong
P: +852 2912 8001

Corporate

About Us

Leadership Team

Careers

II Press Room

Digital

Masthead

Thought Leadership

Display Advertising

Reprints

FAQs

Events

Events Calendar

Memberships

Subscription

Subscribe to Premium

Register

Register for Free Account

Newsletters

Sign up for II newsletters

© 2026 Institutional Investor LLC. All material subject to strictly enforced copyright laws. Please read our Terms & Conditions, Modern Slavery Act Transparency Statement, Accessibility Statement and Privacy Policy before using the site.

4.27.02 build:2026-09-03 Login