Halcyon Fund
Washington, District of Columbia, United StatesFounded 2019
The Halcyon Fund is an early-stage venture fund managed by Halcyon Venture Partners that invests in impact-driven startups led by Halcyon accelerator fellows and beyond, focusing on climate, health, and EquityTech sectors. Halcyon Fund I deployed $3.2M across 17 companies, and Halcyon Fund II closed a $5M raise in January 2024.
They made 1 investments in the last 12 months. Average disclosed round size is $94.7M (across 6 rounds with reported amounts).
Portfolio
6
Fund Size
$5M
Top Stage
Seed
Last 12 Mo
1
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
6 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Asymmetric Security | Pre-Seed | $4.2M | Jan 2026 |
 E-Pal | Unknown | $30M | Jan 2024 |
| MMEDU | Seed | $4M | Aug 2022 |
 OxiWear | Pre-Seed | $1.3M | Nov 2021 |
 Spotify | Growth | $526M | Jun 2015 |
 Occupi | Seed | $3M | — |
Top Co-Investors
TCV1 shared
SEEDS Capital1 shared
GGV Capital1 shared
The Goldman Sachs Group, Inc.1 shared
GSV Ventures1 shared
Lansdowne Partners1 shared
Baillie Gifford1 shared
Northzone1 shared
Discovery Ventures1 shared
MaC Venture Capital1 shared
Y Combinator1 shared
Entrepreneurs First1 shared
Meta Investments Inc.1 shared
Susa Ventures1 shared
Future Communities Capital1 shared
Gaingels1 shared
Animoca Brands1 shared
Andreessen Horowitz1 shared
Gate Labs1 shared
UpHonest Capital1 shared
Last updated: 9 September 2026