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Net Worth Comparison

Robert Clark vs Elon Musk

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

Robert Clark

Robert Clark

CEO, Construction
Net Worth
$3.713B
+0.00% today
Elon Musk
Wealthier

Elon Musk

CEO, Tesla, Inc.
Net Worth
$807.656B
+$803.9B more than Robert
+1.18% today

Wealth at a Glance

Robert Clark$3.713B
Elon Musk$807.656B

Net worth gap: $803.9B — equivalent to 100% of Elon's total wealth.

Tale of the Tape

Robert Clark
Elon Musk
$3.713B
Net Worth
$807.656B
#1145
Global Rank
#1
67
Age
54
UNITED STATES
Country
UNITED STATES
Construction
Source of Wealth
Tesla, SpaceX
Construction & Engineering
Industry
Technology
Left Fontbonne University to found his own construction firm.
Education
University of Pennsylvania (BA, BS)

Career Highlights

Robert Clark

  1. 1978
    Partner at Machine Maintenance and Equipment Company (MMECO)
    Began his career in the equipment industry.
  2. 1984
    Founder of Clayco
    Established the construction and design-build firm.
  3. 2021
    U.S. Commissioner General at Expo 2020 Dubai
    Appointed by President Joe Biden.
  4. 2023
    Honorary Degree
    Received an honorary degree from the University of Missouri System.

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

YearRobertElonLeader
2020$3.8B——
2022—$146B—
2023—$235.5B—
2024$3.7B$839.6BElon
2025$3.7B$839BElon
2026$3.713B$807.656BElon

The Verdict: Elon Musk vs Robert Clark

As of May 2026, Elon Musk leads this comparison with a net worth of $807.656B, placing at #1 in the global rankings. Robert Clark follows at $3.713B — a gap of $803.9B.

The two leaders come from distinct industries — Construction & Engineering for Robert Clark 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.

Robert Clark is 67 years old versus 54 for Elon Musk, a difference of 13 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

Robert Clark
Robert Clark
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