Private Market View

Mariana Minerals

Houston, TX · Founded 2024 · Privately Held (backing)

PA Mark · $/share
$7
Sep 2026
Implied valuation
$775.0M
Total raised
$83.5M
Last round
Early Stage VC

Key facts

as of Sep 2026
  • Mariana Minerals is valued at approximately $775.0M (~$7/share) as of Sep 2026, per Private Market View’s composite mark.
  • It has raised $83.5M across 3 recorded rounds; the latest was Early Stage VC (Series A) ($73.5M) in Apr 2026.
  • Notable investors include Andreessen Horowitz, Khosla Ventures, Breakthrough Energy, Earthshot Ventures, Pax VC.
  • Mariana Minerals has filed 1 Form D with the SEC, most recently Apr 2026 ($73.5M sold to 27 investors).
  • Status: Privately Held (backing).
PA Mark — composite indicative price
LOW confidence
~$7per share
implies $775.0M valuation · as of Sep 2026 · the exact daily mark is a member feature
Composed from 1 inputs:Round prints 100%
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Recorded secondary trades

No prints on record

No secondary trades in Mariana Minerals shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.

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Institutional fund marks

No fund marks yet

No SEC-registered fund has reported a fair-value mark on Mariana Minerals in its N-PORT filings yet. We sweep new filings monthly.

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Funding rounds

3 rounds
Early Stage VC$75.0M▮
Apr 2026Early Stage VC (Series A)$73.5M▮
Sep 2024Seed Round$10.0M▮
Full funding history →

Leadership

About Mariana Minerals

Developer of a software-first minerals platform designed to produce critical materials for energy, AI, and defense technologies. The company offers vertically integrated operations combining digital infrastructure with mineral project development in metals such as copper, lithium, nickel and rare earth elements, enabling manufacturers and technology developers to secure reliable and sustainable material supply chains.

Sector
Materials and Resources
HQ
Houston, TX, United States
Founded
2024
Employees
70
Ownership
Privately Held (backing)