Venture NAV Tracker / Private company
OpenAI Group PBC, Series C
Headquarters—
Founded—
Last known round—
Reported valuation—
Cross-fund comparison
Current disclosed marks
One latest disclosed mark per fund.
| Fund | Fair value | Security / basis | Implied price / share | Mark age vs round | Methodology / filing |
|---|---|---|---|---|---|
| ARKVXARK Venture Fund | $50MApr 30, 2026 · source ↗ | preferredFair value hierarchy level 3 | $687.69Apr 30, 2026 · source ↗ | —Apr 30, 2026 · source ↗ | N-PORT 2026-04-30 ↗ |
Historical marks
Reported fair value by fund
Each bar is a disclosed position-quarter.