Function Health
FH
Founded by Jonathan Swerdlin (Co-founder, CEO), Pranitha Patil (Co-founder, Chief Business Officer), Mark Hyman (Co-founder, Chief Medical Officer), Seth Weisfeld (Co-founder, Chief Design Officer), Dan Swerdlin (Co-founder, General Counsel)
Blended valuation$2.9B
Valuation history
Weekly blended valuation with priced funding rounds marked on the timeline.
$3.2B
blended valuationfunding round
Mar 14, 2022$0Oct 5, 2026
All rounds
8 funding rounds, newest first.
| Round | Announced | Raised | Post-money |
|---|---|---|---|
| Series B | Jul 30, 2026 | $159.2M | $2.9B |
| Series B | Nov 19, 2025 | $298M | $2.5B |
| Series B | May 8, 2025 | $300M | — |
| Series A | Jun 25, 2024 | $53M | $249.6M |
| Seed | Mar 4, 2024 | $100K | — |
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Investors
85 investors across all rounds.
- AHAndreessen Horowitz
- RERedpoint
- APAble Partners
- AVAglaé Ventures
- AVAlumni Ventures
- BVBattery Ventures
- DVDraft Ventures
- NVNFDG Ventures
- FIFirstMark
- FCFounders Circle Capital
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Data as of Oct 14, 2026. Valuations are estimates blended from primary and secondary-market signals — not investment advice.