Fifth Down Capital is a Boston-based venture capital firm that invests in private companies and funds via a network-driven approach. The firm partners with generational companies and fund managers across the venture landscape, focusing on enterprise software, consumer, fintech, and healthcare sectors.
Their most common stage is series-b (42% of deals). Average disclosed round size is $72.0M (across 19 rounds with reported amounts).
Portfolio
16
Fund Size
—
Top Stage
Series B
Last 12 Mo
4
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
19 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| PPeregrine.io | Series D | $250M | Jun 2026 |
| NNext Chapter | Series E | $100M | Apr 2026 |
 Valinor | Series A | $54M | Jan 2026 |
| VValinor Enterprises | Series A | $54M | Jan 2026 |
 Arena | Series B | $30M | Apr 2025 |
 Daisyco | Series C | $15M | Mar 2025 |
| PPeregrine.io | Series C | $190M | Mar 2025 |
 Peregrine Technologies | Series C | $190M | Jan 2025 |
 Arena Ai | Series B | $30M | Jan 2025 |
 Arena | Series B | $30M | Jan 2025 |
 Numeric | Series A | $28M | Oct 2024 |
 Peregrine Technologies | Series B | $30M | May 2024 |
 Two Chairs | Series C | $72M | Apr 2024 |
| IInflection Points | Series A | $12.6M | Jul 2022 |
 TrueNorth | Series B | $50M | Dec 2021 |
| TrueNorth | Series A | $8.5M | Jan 2021 |
 Databento | Series B | $97M | — |
| DDatabento, Inc. | Series B | $97M | — |
| PPeregrine.io | Series B | $30M | — |
Top Co-Investors
Goldcrest Capital8 shared
Friends & Family Capital7 shared
Founders Fund6 shared
Godfrey Capital5 shared
Tribe Capital4 shared
XYZ Venture Capital4 shared
Narya3 shared
Garuda Ventures3 shared
Shield Capital3 shared
Initialized Capital3 shared
Sequoia Capital3 shared
8VC2 shared
Craft Ventures2 shared
137 Ventures2 shared
Y Combinator2 shared
Original Capital2 shared
K5 Global2 shared
Flexport2 shared
Operator Collective2 shared
Alumni Ventures2 shared
Last updated: 8 September 2026