Flatiron Health engages in corporate venture investment, having made 8 investments in companies across sectors such as Healthcare Booking Platforms, Data as a Service, and MarketingTech. Their notable investments include Thoropass, Papa, and Flossy.
100% of their portfolio is in Healthcare. Their most common stage is series-b (60% of deals). Average disclosed round size is $21.9M (across 5 rounds with reported amounts).
Portfolio
5
Fund Size
—
Top Stage
Series B
Last 12 Mo
0
Portfolio Breakdown
Stage Distribution
Investment Activity
DealsAvg Round Size
Portfolio
5 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Connie Health | Series A | $13M | Jul 2021 |
 Nym Health | Series A | $16.5M | Oct 2020 |
 Parsley Health | Series B | $26M | Oct 2019 |
 Cedar | Series B | $36M | Jun 2018 |
 Papa | Series B | $18M | — |
Top Co-Investors
Sound Ventures2 shared
Arkitekt Ventures2 shared
Dynamic Loop Capital2 shared
Canaan Partners1 shared
Initialized Capital1 shared
Comcast1 shared
Pivotal Ventures1 shared
Magnify Ventures1 shared
Operator Partners1 shared
White Star Capital1 shared
FirstMark Capital1 shared
Amplo1 shared
Alpha Edison1 shared
Trail Mix Ventures1 shared
Galaxy Digital Ventures1 shared
Kinnevik1 shared
Founders Fund1 shared
Thrive Capital1 shared
Lakestar1 shared
Instagram1 shared
Last updated: 13 March 2026