Get All Access for $5/mo

Warren Buffett's Berkshire Hathaway Reveals $4 Billion Stake in Major Tech Company — and Shares Are Skyrocketing The investment gives Berkshire Hathaway an approximately 11.4% stake in the multinational information technology company.

By Amanda Breen Edited by Jessica Thomas

Warren Buffett's Berkshire Hathaway disclosed on Wednesday that it has purchased almost 121 million shares of HP Inc., per Reuters. The investment gives Berkshire Hathaway an approximately 11.4% stake in the multinational information technology company, valued at about $4.2 billion, and has already sent HP's stock soaring — up nearly 17% as of this morning.

Despite a February 26 annual letter to shareholders in which Buffett stated that "internal opportunities deliver far better returns than acquisitions," and that little excites him and vice chairman Charlie Munger in equity markets, Berkshire's HP purchase is its most recent in a series of major investments.

Related: Want to Become a Millionaire? Follow Warren Buffett's 4 Rules.

On March 21, Berkshire agreed to buy insurance company Alleghany Corporation for $11.6 billion in cash — Buffett's biggest deal in years — and earlier that month, the conglomerate announced a 14.6% stake in Occidental Petroleum, worth upwards of $6 billion.

Historically, Buffett has cautioned against investing in heavy-hitting tech stocks, but that's changed over the years. Today, Berkshire's stake in Apple makes up more than 40% of its equity portfolio, and Buffett has called the iPhone-maker one of the "Big Four" companies contributing to the conglomerate's staggering market cap of $757 billion.

Related: Warren Buffett Says He Eats McDonald's 3 Times a Week and Pounds Coke Because He's Not 'Bothered' by Death

Berkshire Hathaway is the seventh-most-valuable company in the world, per data from CompaniesMarketCap, with Class A shares trading at $514,000 and Class B shares at $342.57 as of 10:30 a.m. ET.

Amanda Breen

Entrepreneur Staff

Senior Features Writer

Amanda Breen is a senior features writer at Entrepreneur.com. She is a graduate of Barnard College and received an MFA in writing at Columbia University, where she was a news fellow for the School of the Arts.

Want to be an Entrepreneur Leadership Network contributor? Apply now to join.

Editor's Pick

Growing a Business

The Best Way to Run a Business Meeting

All too often, meetings run longer than they should and fail to keep attendees engaged. Here's how to run a meeting the right way.

Fundraising

Working Remote? These Are the Biggest Dos and Don'ts of Video Conferencing

As more and more businesses go remote, these are ways to be more effective and efficient on conference calls.

Starting a Business

How to Find the Right Programmers: A Brief Guideline for Startup Founders

For startup founders under a plethora of challenges like timing, investors and changing market demand, it is extremely hard to hire programmers who can deliver.

Growing a Business

You Need an Advisory Team More Than Ever. Here's Why — and How to Run One Effectively.

The right advice, particularly in a company's early stages, can be an existential matter: how to surround yourself with the right minds.

Business Ideas

63 Small Business Ideas to Start in 2024

We put together a list of the best, most profitable small business ideas for entrepreneurs to pursue in 2024.

Growing a Business

4 Financial Blind Spots That Could Be Preventing You From Making More Money

If you're ready to grow but feel stagnated and not sure why, check out these common money secrets where revenue is hiding.