Mark Zuckerberg and Priscilla Chan joined Neko Health’s $700 million Series C as individual investors, along with Tim Ferriss, Maria Sharapova, Thierry Henry, Jimmy Iovine, and will.i.am.

Lightspeed Venture Partners and O.G. Venture Partners led the funding round. Daniel Ek and Hjalmar Nilsonne plan to open clinics in New York in 2026.

This funding comes after a $260 million Series B in January 2025. Neko’s £299 scan has been used in over 100,000 appointments and has a 75% rebooking rate.

Mark Zuckerberg has personally invested in Daniel Ek‘s effort to promote proactive health management, similar to how people manage their Spotify subscriptions. Zuckerberg and Priscilla Chan are individual investors in Neko Health‘s $700 million Series C as the company, co-founded by Ek and Hjalmar Nilsonne, gets ready to open its first US clinics.

Zuckerberg and Chan are investing in Neko as individuals, not through Meta or a venture fund. The main institutional investors are Lightspeed Venture Partners and O.G. Venture Partners.