American billionaire and former Shark Tank judge Mark Cuban with a net worth of more than $10 billion has long being an advocate of ways to reduce wealth inequality. According to a report by Fortune, speaking on the What it Takes podcast, Cuban recalled awarding stock to 330 employees at Broadcast.com before its $5.7 billion sale to Yahoo in 1999, which turned 300 of them into millionaires. He also added that he extended equity and cash bonuses at his first IT consulting firm, MicroSolutions. Cuban argues that sharing company stock aligns employee and founder interests, creating broader prosperity.
Mark Cuban wants tax penalty for companies that don’t share
Taking the idea further, Cuban recently wrote on social media platform X (formerly known as Twitter) that companies unwilling to share equity should face higher corporate taxes. “Increase the taxes of any company that doesn’t offer equity to every employee on a pro rata basis to non-founder executives. If they get rich from the market, so do they,” he said. While critics warn higher taxes could be passed on to consumers, Cuban countered that entrepreneurs decide their margins and that taxes, even if imperfect, still benefit communities.
Increasing wealth imbalance
Federal Reserve data shows the top 0.1% of Americans owned $25 trillion in assets by Q1 2026, compared to $10.75 trillion a decade earlier. The bottom 50% saw assets rise from $1 trillion to $4.27 trillion, but the gap remains vast. Cuban warned that unchecked disparity risks unrest and division, calling it “the most expensive tax on every business.” His proposal comes as AI-driven wealth creation accelerates, with companies like Nvidia minting new billionaires among executives.
Mark Cuban on how he will use Claude, ChatGPT and Gemini
In related news, recently Mark Cubanoutlined a forward-thinking blueprint for modern healthcare, detailing how he would leverage leading artificial intelligence (AI) platforms, including OpenAI’s ChatGPT, Anthropic Claude, Google Gemini and Grok, if he were operating a private medical practice. The billionaire entrepreneur said that rather than treating generative AI as a replacement for clinical care, Cuban’s concept centers on turning large language models (LLMs) into collaborative assistants that keep patients and doctors continuously aligned between appointments.Under Cuban’s proposed approach, a physician would sit down directly with a patient during a consultation to personally customise their AI assistant of choice. The doctor would embed specific instructions, capabilities and recurring routines tailored to the patient’s individual treatment plan. “If I was a doctor with a private practice, I would offer to sit with the patient and configure their Claude, ChatGPT, Gemini and Grok with instructions and skills, along with a series of prompts/tasks that the patient can use and that can be shared with the doctor and inform the patient,” Cuban said in a post on X (formerly Twitter).