Whoop, a Boston-based health and fitness tracking wristband maker, raised $575 million in March 2026 from investors including Mayo Clinic, Qatar's sovereign wealth fund, and celebrity athletes LeBron James and Cristiano Ronaldo, reaching a $10 billion valuation. The fundraising round marked the largest venture capital deal of the year for Massachusetts-based startups and came as the state's life sciences and climate tech industries faced continued weakness. Founded by CEO Will Ahmed, Whoop announced plans to hire 600 people and opened a new global headquarters in Boston. The investment round attracted both institutional healthcare investors and high-profile athletes who are also users of Whoop's fitness tracking technology.
Story comments
Loading comments…