Interactive Brokers: The Man Who Runs the Vault, Thomas Peterffy
24 Oct 2025 2 minute read 1 comment Perfectionist25
At 80, Thomas Peterffy is today the 22nd richest person in the world, and the majority of his $75 billion fortune still comes from the company he founded, Interactive Brokers (IBKR). Joining the S&P 500 index in 2025, IBKR has become not just a categ...
