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Net Worth Comparison

Sam Altman vs Elon Musk

Real-time net worth, career, and company comparison — updated June 2026.

Sam Altman

Sam Altman

CEO, OpenAI
Net Worth
$3.422B
+0.83% today
Elon Musk
Wealthier

Elon Musk

CEO, Tesla, Inc.
Net Worth
$807.656B
+$804.2B more than Sam
+1.18% today

Wealth at a Glance

Sam Altman$3.422B
Elon Musk$807.656B

Net worth gap: $804.2B — equivalent to 100% of Elon's total wealth.

Tale of the Tape

Sam Altman
Elon Musk
$3.422B
Net Worth
$807.656B
#1255
Global Rank
#1
40
Age
54
UNITED STATES
Country
UNITED STATES
Investments
Source of Wealth
Tesla, SpaceX
finance-investments
Industry
Technology
Stanford University (dropped out)
Education
University of Pennsylvania (BA, BS)
$0.0M
Annual Salary
—

Career Highlights

Sam Altman

  1. 2005
    Co-founded Loopt
    Co-founded Loopt, a location-based social networking mobile application.
  2. 2011
    Joined Y Combinator
    Became a partner at Y Combinator.
  3. 2014
    President of Y Combinator
    Appointed President of Y Combinator.
  4. 2019
    CEO of OpenAI
    Became CEO of OpenAI.
  5. 2023
    Brief Ousting and Reinstatement
    Briefly ousted from OpenAI, then reinstated within a week.

Elon Musk

  1. 1995
    Co-founded Zip2
    Co-founded Zip2, an online city guide for newspapers.
  2. 1999
    Co-founded X.com
    Co-founded X.com, which later became PayPal.
  3. 2002
    Founded SpaceX
    Founded Space Exploration Technologies Corp. (SpaceX).
  4. 2004
    Became Chairman of Tesla
    Led the first funding round for Tesla and became its Chairman.
  5. 2008
    Became CEO of Tesla
    Became CEO of Tesla Motors.

Net Worth History

YearSamElonLeader
2022—$146B—
2023—$235.5B—
2024$2B$839.6BElon
2025$3.4B$839BElon
2026$3.422B$807.656BElon

The Verdict: Elon Musk vs Sam Altman

As of June 2026, Elon Musk leads this comparison with a net worth of $807.656B, placing at #1 in the global rankings. Sam Altman follows at $3.422B — a gap of $804.2B.

The two leaders come from distinct industries — finance-investments for Sam Altman and Technology for Elon Musk. Comparing them is therefore a comparison of different underlying asset types, growth rates, and risk profiles rather than a simple head-to-head within the same market.

Elon Musk is 54 years old versus 40 for Sam Altman, a difference of 14 years. Age context matters in wealth comparisons: a younger billionaire at the same net worth has had less time to accumulate — and in many cases represents a higher compound annual growth rate on their wealth.

Net worth figures are estimates calculated from public shareholding disclosures, stock price data, and reported asset values. See our full methodology.

Explore Full Profiles

Sam Altman
Sam Altman
Full profile → net worth, bio, career history
Elon Musk
Elon Musk
Full profile → net worth, bio, career history

Net worth estimates updated daily from public financial disclosures. Methodology · Report an error