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Net Worth Comparison

Martin Haefner vs Elon Musk

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

Martin Haefner

Martin Haefner

CEO, Software
Net Worth
$4.833B
+0.06% today
Elon Musk
Wealthier

Elon Musk

CEO, Tesla, Inc.
Net Worth
$807.656B
+$802.8B more than Martin
+1.18% today

Wealth at a Glance

Martin Haefner$4.833B
Elon Musk$807.656B

Net worth gap: $802.8B — equivalent to 99% of Elon's total wealth.

Tale of the Tape

Martin Haefner
Elon Musk
$4.833B
Net Worth
$807.656B
#887
Global Rank
#1
72
Age
54
SWITZERLAND
Country
UNITED STATES
Software, investments
Source of Wealth
Tesla, SpaceX
Technology
Industry
Technology
ETH Zurich (Mathematics)
Education
University of Pennsylvania (BA, BS)

Career Highlights

Martin Haefner

  1. 1954
    Born
    Born in Switzerland.
  2. 1980s
    High School Teacher
    Worked as a high school mathematics teacher in Switzerland.
  3. 1990s-2000s
    Investment Banking
    Worked in investment banking in Zurich, Hong Kong, and London.
  4. 2006
    Executive Chairman of AMAG Group
    Became Executive Chairman of AMAG Group.
  5. 2018
    Sole Owner of AMAG
    Acquired full ownership of AMAG Group.

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

YearMartinElonLeader
2022—$146B—
2023—$235.5B—
2024$6.7B$839.6BElon
2025$5.3B$839BElon
2026$4.833B$807.656BElon

The Verdict: Elon Musk vs Martin Haefner

As of May 2026, Elon Musk leads this comparison with a net worth of $807.656B, placing at #1 in the global rankings. Martin Haefner follows at $4.833B — a gap of $802.8B.

Both executives operate in the Technology sector, making this a direct peer comparison. Their wealth trajectories reflect the broader performance of that industry over time, though individual company strategy, equity ownership structure, and capital allocation decisions have driven meaningfully different outcomes.

Martin Haefner is 72 years old versus 54 for Elon Musk, a difference of 18 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

Martin Haefner
Martin Haefner
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