Zohran Mamdani won over New York City voters by promising to make the city more affordable with a rent freeze and free services funded in part with an added tax on the rich.

Big funds, advisory firms and the Pope opposed the exorbitant plan. Approval means shareholders think the polarizing, distracted CEO can top past successes with a risky AI-powered strategy.

Russell Vought’s dismantling of the Consumer Financial Protection Bureau is putting the public at risk in areas ranging from auto loans and digital payments to credit cards and credit reports.

The company behind the world’s fourth largest crypto is reinventing itself as a conglomerate. Two of Wall Street’s savviest firms, Fortress and Citadel Securities, are backing it.

Startup Leo Cancer Care is transforming proton radiation treatment with a simple idea: having patients sit up instead of lying down. Now hospitals that include Stanford and McLaren are lining up to buy dozens of machines.

Strong ad sales have propelled Steve Huffman into the billionaire ranks. Now he’s charting a new course, aiming to become invaluable to AI companies.

Six of the ten richest people on the planet saw their rankings rise or fall on the Forbes billionaires list in a wild October for the world’s wealthiest.

At least 26 billionaires have spent millions trying to stop Mamdani from becoming New York’s next mayor on Tuesday. More surprising are the two billionaires who stepped up to support the frontrunner.

With a new $10 billion valuation for their AI recruiting startup Mercor, the founders have become the youngest self-made tech billionaires ever, beating out Mark Zuckerberg who debuted at age 23 two decades ago.

In the 1990s, Muhlenkamp Fund’s clever value investing formula made it a star among no load mutual funds. Then the long tech bull market left it in the dust. A new generation is making a comeback.