The graphics chip maker has morphed into a cultural phenomenon—a symbol for the mania surrounding artificial intelligence.

With its transformation into a pure retail operation only last year, Valvoline is continuing to increase market share and efficiency.

Christian Angermayer introduced Tether to companies in which he held stakes, and took cuts of some of the deals.

The U.S. investors that own London team Chelsea FC have applied a new financial approach to European soccer. The result, however, is bizarre.

Many don’t want the hassle or financial complications. “What would be the point?”

Seeking to expand his roster of news outlets, hedge-fund billionaire Paul Marshall is nearing a deal to acquire Britain’s Spectator magazine for more than $131 million.

Index funds are a great way to match the performance of the market. So why do so many investors end up falling short?

An artificial-intelligence land grab is lifting shares of the centers’ landlords, such as Equinix, after years of mediocre rent growth.

What buyers should look out for in agent agreements.

The tried-and-true 60/40 portfolio and 4% withdrawal rate in retirement could lead to “catastrophic” outcomes if markets behave differently than in the past.

Eight investors share why they bought the chip maker’s stock—and how much they have made.

Being a one-stop shop for leasing, repairs and parts has made FTAI one of the commercial-aviation industry’s few bright spots.

The building-supply giant is growing while shrinking its share count, delighting shareholders.

Swifties have the same mental biases as the rest of us, making them reluctant to sell even at eye-watering prices.

The brokerage’s playbook of making easy money on customer deposits was upended when interest rates rose rapidly. Now, it is looking to change how it uses them.

A podcast series about how young borrowers got into so much debt so fast and what they can do to manage it.

The retailer’s return to comparable-sales growth and margin recovery are early but encouraging signs of a turnaround.

The British label’s seven-year push to attract wealthier shoppers has failed and left it with a threadbare share price.

The chip maker says it might moderate capital spending in 2026 amid activist pressure, but new cash flow targets also hinge on revenue pulling out of an extended slump.

Many financial advisers say people in their 40s and 50s still have time to increase their savings rate and develop a road map for their later years.

The ‘forgotten generation,’ born between 1965 and 1980, launched their careers at the start of a massive shift in how Americans work.

The Magnificent Seven confront their next test when Microsoft, Meta, Amazon.com and Apple report their results this week.

The broad index and the Nasdaq Composite each added 0.1%, with Microsoft, Meta, Amazon and Apple set to report results in coming days. McDonald’s stock was a standout, rising 3.7%.

Many in the aviation industry are railing against misaligned incentives in the engine-making business, which makes profit through repair-shop visits and spare parts.

The government bailed out the lender during the financial crisis and has been trimming down as part of a plan to return it to private ownership in the coming years.

The rotation into laggard pharmaceutical stocks is being helped by optimism over regulations.

“Deadpool & Wolverine” is bringing crowds back to theaters. For IMAX, they never left.

Fixed-income exchange-traded funds collected more money than ever during the year’s first half.

Hermès captured the lion’s share of growth in luxury-goods spending in the second quarter, while everyone else lagged behind.

Spouses search for a better way to divide their household expenses.