Key facts
- Rune’s last known valuation is $46.0M (Apr 2025).
- It has raised $13.8M; the latest was Seed Round ($4.8M) in Apr 2025.
- Notable investors include Lowercarbon Capital, Union Square Ventures, Massachusetts Institute of Technology, Silicon Catalyst, Twelve Hundred VC — 6 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 6 names
- ·Watchlist + deal alerts for Rune
- ·The full record, as it builds
Funding rounds
No funding rounds for Rune are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Rune
Developer of modular data centers designed to operate on stranded, curtailed, and surplus renewable energy. The company builds and deploys flexible, interruptible compute infrastructure directly at solar and wind power plants, enabling the use of ultra-low-cost power to deliver high-performance computing and mine bitcoin at industry-leading economics, without requiring grid interconnection or battery storage.
- Sector
- Business Products and Services (B2B)
- HQ
- Palo Alto, CA, United States
- Founded
- 2022
- Employees
- 9
- Website
- rune.energy/
- Ownership
- Privately Held (backing)
Rune doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Rune shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Rune in its N-PORT filings yet. We sweep new filings monthly.