How much is Mark Zuckerberg worth?

Mark Zuckerberg's verified stake in Meta Platforms is worth about $227.2 billion, based on 341,823,978 shares reported in their latest SEC filing (2026-04-16) at the current price. Total net worth beyond that stake is estimated and partly unknowable.

How much Meta Platforms stock does Mark Zuckerberg own?

341,823,978 shares, per their most recent SEC filing filed 2026-04-16.

Is this net worth number official?

The stake value is computed from SEC filings and is verifiable. Any total net worth is an estimate — no one files their total net worth, so figures that include private assets are guesses.

mark zuckerberg net worth // filing-anchoredas of 2026-04-16 · DEF 14A

Mark Zuckerberg Net Worth (2026)

Mark Zuckerberg is Founder, Chairman & CEO of Meta Platforms (META). Most of a public-company CEO’s on-paper wealth is their stake in that company — and unlike net-worth sites that publish a single guess, we anchor on the number you can verify.

FILING-VERIFIED STAKE IN META

$227.2 billion

341,823,978 shares × $664.54 · the DEF 14A ↗

Includes Class-B shares held via trusts/entities — read from Mark Zuckerberg’s annual proxy (DEF 14A) beneficial-ownership table, which captures the full stake routine Form 4s miss.

WHAT WE KNOW · FROM FILINGS

$227.2B

341,823,978 META shares (DEF 14A, 2026-04-16) × $664.54. Verify on SEC ↗

WHAT WE ESTIMATE

varies

Past cash compensation, sold shares, real estate, and other public holdings — estimable from records, but not exact.

WHAT CAN’T BE KNOWN

private

Private company stakes, trusts, cash, debts, and undisclosed assets. Anyone publishing these as a single number is guessing.

at a glance

Company	Meta Platforms (META)
Title	Founder, Chairman & CEO
Verified stake	$227.2B
Shares owned	341,823,978
Latest total pay	$27M breakdown →
Age	~42

HOW THIS IS CALCULATED

We take the shares Mark Zuckerberg reports owning in the annual proxy statement (DEF 14A) beneficial-ownership table and multiply by the latest share price. That gives a stake value you can check against the filing itself. Everything beyond that stake — real estate, private holdings, cash, past compensation — is estimated or simply not public, and we say so rather than roll it into one number.

Mark Zuckerberg’s pay breakdown →META workspace →All CEO net worths →

The stake value is filing-derived and verifiable; any broader “net worth” is an estimate. Share counts are the latest reported on SEC filings and change as the executive trades; the price is the last close, so the stake value moves with the market. This is not an official or complete accounting of anyone’s wealth. Educational only — not investment advice.