Winklevoss Capital is a venture capital firm and family office that primarily invests in early-stage technology businesses, with a notable focus on cryptocurrency and blockchain technologies. The firm's strategy involves providing capital, guidance, and relationships to entrepreneurs working on innovative solutions across various sectors, including high-tech, fintech, and emerging frontiers like space and biotech.
Deal activity increased 300% year-over-year (4 deals in the last 12 months). Their most common stage is seed (48% of deals). Average disclosed round size is $77.0M (across 23 rounds with reported amounts).
Portfolio
25
Fund Size
$200M
Top Stage
Seed
Last 12 Mo
4
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
25 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Colossal Biosciences | Unknown | $10M | Dec 2025 |
 Crusoe | Series E | $1.4B | Oct 2025 |
 Leap Therapeutics | Series C | $58.9M | Oct 2025 |
 Castle | Pre-Seed | $1M | Jun 2025 |
 Azura | Seed | $6.9M | Oct 2024 |
| PPrevu | Series A | $6M | Dec 2023 |
 GamerGains Lab, Inc. | Seed | $5.8M | Apr 2022 |
| Colossal Biosciences | Seed | $15M | Sep 2021 |
| BBitClout | Unknown | — | Mar 2021 |
 TaxBit | Series A | $100M | Mar 2021 |
 Burrow | Series C | $25M | Feb 2021 |
 Crusoe Energy Systems, Inc. | Growth | $70M | Dec 2019 |
| Crusoe Energy Systems, Inc. | Series C | $30M | Dec 2019 |
 Bitski | Seed | $1.8M | Nov 2019 |
 BlockFi Inc. | Series A | $18.3M | Aug 2019 |
| MMinibar Delivery | Seed | $5M | Aug 2017 |
| TTripleMint | Seed | $1.6M | Apr 2015 |
 Onfleet | Seed | $2M | Apr 2015 |
 Caviar | Series A | $15M | Apr 2014 |
| HHukkster | Seed | $1.5M | Mar 2014 |
| BBitClout | Seed | $7M | — |
 Metaphysic | Seed | $7.5M | — |
| IInternet Game | Unknown | $7M | — |
 Ada Diamonds | Seed | — | — |
| BBitInstant | Seed | $1.5M | — |
Top Co-Investors
Founders Fund5 shared
Tiger Global Management4 shared
Andreessen Horowitz3 shared
Coinbase Ventures3 shared
Galaxy Digital Ventures3 shared
Valar2 shared
Sequoia Capital2 shared
RiverPark Ventures2 shared
Bain Capital Ventures2 shared
KCK2 shared
Polychain Capital2 shared
Paradigm1 shared
PayPal Ventures1 shared
Collaborative Fund1 shared
Album1 shared
TTV Capital1 shared
Original Capital1 shared
Section 321 shared
ParaFi Capital1 shared
Dragonfly1 shared
Last updated: 12 April 2026