LuminArx Capital Management is a global alternative investment manager that focuses on Special Situations and capital solutions investing. Their strategy involves providing innovative, flexible, and strategic capital solutions to generate consistent returns across various market environments, while prioritizing downside risk mitigation and low correlation to traditional markets.
40% of their portfolio is in Fintech. Their most common stage is growth (80% of deals). Average disclosed round size is $238.2M (across 4 rounds with reported amounts).
Portfolio
5
Fund Size
$3.2B
Top Stage
Growth
Last 12 Mo
1
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
5 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Upgrade, Inc. | Series G | $165M | Oct 2025 |
 Vultr | Growth | $333M | Dec 2024 |
| Upgrade, Inc. | Growth | $165M | — |
| Vultr | Growth | — | — |
 Sierra Space | Growth | $290M | — |
Top Co-Investors
AMD Ventures2 shared
Neuberger Berman2 shared
DST Global1 shared
Ribbit Capital1 shared
MUFG1 shared
Tokio Marine1 shared
Last updated: 13 March 2026