Actions Capital (fka K50 Ventures)
New York, New York, United StatesFounded 2016
Actions Capital (formerly K50 Ventures) is a pre-seed venture capital firm that serves as the first institutional check and long-term partner to founders building consequential companies solving significant real-world problems, with a focus on healthcare, fintech, and the future of work. The firm invests primarily in the United States (~80%) and selectively in Latin America (~20%).
38% of their portfolio is in Healthcare. Their most common stage is seed (50% of deals). Average disclosed round size is $20.9M (across 7 rounds with reported amounts).
Portfolio
8
Fund Size
—
Top Stage
Seed
Last 12 Mo
0
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
8 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 The Uplifters Prima, PBC | Unknown | $23M | Dec 2024 |
 Midi | Series B | — | Apr 2024 |
 Nitra | Seed | $62M | Aug 2022 |
 June Homes | Series B | $27M | Sep 2021 |
 HoneyBee | Seed | $5.7M | Sep 2021 |
 Osana | Series A | $20M | Aug 2021 |
 Carefull | Seed | $3.2M | Feb 2021 |
| SShift One | Seed | $5.2M | Feb 2021 |
Top Co-Investors
Quiet Capital2 shared
FJ Labs2 shared
Operator Collective1 shared
G9 Ventures1 shared
GV1 shared
Icon Ventures1 shared
1843 Capital1 shared
GingerBread Capital1 shared
SemperVirens Venture Capital1 shared
Memorial Hermann Health System1 shared
Muse Capital1 shared
f7 Ventures1 shared
Able Partners1 shared
Emerson Collective1 shared
Avestria Ventures1 shared
Felicis1 shared
General Catalyst1 shared
Addition1 shared
Surface Ventures1 shared
New Enterprise Associates1 shared
Last updated: 8 September 2026