NVIDIA Corporation

Nebius Group N.V.

Oracle Corporation

Apple Inc.

The war in the Middle East has caused the biggest oil supply disruption in history, affecting about 7.5% of global supply. An investment boom brought 45 new billionaires linked to AI companies to the Forbes ranking. Nvidia announced a $2 billion investment in Arkady Volozh's cloud AI company Nebius to develop computing power and "AI factories." The main events of March 9-13 are in our review.

Highlights of the week: oil supply disruption, Nvidia and Nebius deal, new billionaires

Meta Platforms, Inc.

LVMH Moet Hennessy - Louis Vuitton, Societe Europeenne

Amazon.com, Inc.

Tesla, Inc.

Investors' fear of AI's disruptive effect on traditional businesses and the war in Iran have driven down asset values

The fortunes of eight of the top 10 richest billionaires have fallen since the start of the year. What is it

American investor Steve Iceman, who managed to capitalize on the 2008 global financial crisis and became the prototype of one of the main characters in the movie "The Downgrade Game," believes that investors should ignore the war between the U.S. and Iran, CNBC <a href="https://www.cnbc.com/2026/03/02/steve-eisman-says-investors-should-ignore-us-iran-war-will-be-long-term-positive.html">reports </a>. On the long horizon, it could prove positive for markets, Iceman told the network.

"Wouldn't change a trade." Investor from "The Downgrade Game" on strategy in a time of war

Arkady Volozh, CEO of cloud provider Nebius Group and founder of Yandex, has renounced his Russian citizenship, Bloomberg <a href="https://www.bloomberg.com/news/articles/2026-02-27/billionaire-yandex-founder-volozh-renounces-russian-citizenship">reports</a>, citing a source in the billionaire's entourage. The source said that Volozh received confirmation this week that he is no longer a Russian citizen.

Volozh, CEO of Nebius and founder of Yandex, renounced Russian citizenship

Whirlpool Corporation

Appaloosa, Tepper's hedge fund, significantly reduced its stake in Whirlpool late last year, yet it is still a top-10 position in its portfolio

David Tepper sends 'scathing' letter to Whirlpool, calls for changes

Atlassian Corporation

The company's stock and billionaire capital have been affected by the "software apocalypse" - Atlassian's co-founders have dropped off Bloomberg's list of the world's richest people and are among the top five "failed billionaires" in the software industry

Trello's ownership is the worst in the Nasdaq 100. Its founders dropped out of the 500 richest people

Ekman appears to be high on Mark Zuckerberg's company's prospects in the AI race

Billionaire Ackman's hedge fund disclosed a big stake in Meta. How else has the portfolio changed?

Visa Inc.

Exxon Mobil Corporation

Only 12 companies in the U.S. have a market capitalization greater than Musk's fortune

Musk's fortune surpasses $850 billion for the first time since the deal between SpaceX and xAI - Forbes

Under Armour, Inc.

UBS considers Under Armour to be undervalued

The "Canadian Buffett" consolidated 22% of Under Armour shares. How did the market react?

The priority of the wealthiest remains stability and sustainability, not short-term market fluctuations

Billionaires have cooled their appetite for U.S. stocks. Where are they moving their capital?

Bridgewater investment firm founder Ray Dalio <a href="https://www.cnbc.com/2025/11/20/ray-dalio-ai-bubble-sell-market-stocks.html">warned</a> on CNBC that spending on artificial intelligence is forming a bubble in the market.

Billionaire Dalio warned that "we're in the bubble zone." What does he suggest we do?

Thiel is considered one of the most influential investors in the technology sector