Total company equity
$1.70TTechnologyActive founderUnited States
Mark Zuckerberg
Meta · META
Zuckerberg founded Meta and remains its controlling chief executive. His disclosed Class A and B shares are aggregated before subtraction.
The calculation
Every input, in the open.
Builder equity retained
$227BWealth for others
$1.47T- Held by others
- 86.6%
- Builders retained
- 13.4%
342.463325 million disclosed Class A and B shares multiplied by 661.47 USD.
Attribution
Why this is one claim.
Meta appears once and is credited to Zuckerberg in this version; other cofounders are not assigned overlapping company claims.
Confidence
What could still move.
The latest proxy gives a specific aggregate share count across Meta's classes, allowing a direct retained-equity calculation.
Attribution timeline
The company-building arc.
- 2004Facebook founded
- 2012Facebook goes public
- 2021Company renamed Meta
- 2026Index snapshot
Primary evidence
Source trail.
Snapshot values change with the market. Ownership inputs remain tied to the dated filings below until a new index version is published.