SubscribeSign In
LeaderPortfolio
Net Worth Comparison

Alan Trefler vs Elon Musk

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

Alan Trefler

Alan Trefler

CEO, Software
Net Worth
$2.753B
+2.50% today
Elon Musk
Wealthier

Elon Musk

CEO, Tesla, Inc.
Net Worth
$807.656B
+$804.9B more than Alan
+1.18% today

Wealth at a Glance

Alan Trefler$2.753B
Elon Musk$807.656B

Net worth gap: $804.9B — equivalent to 100% of Elon's total wealth.

Tale of the Tape

Alan Trefler
Elon Musk
$2.753B
Net Worth
$807.656B
#1531
Global Rank
#1
70
Age
54
UNITED STATES
Country
UNITED STATES
Software
Source of Wealth
Tesla, SpaceX
Technology
Industry
Technology
Dartmouth College (BS in Economics and Computer Science)
Education
University of Pennsylvania (BA, BS)

Career Highlights

Alan Trefler

  1. 1975
    World Open Chess Championship
    Tied for first place in the World Open Chess Championship.
  2. 1983
    Founded Pegasystems
    Founded Pegasystems, a software company.
  3. 1996
    Pegasystems IPO
    Took Pegasystems public on NASDAQ.
  4. 2009
    Stevie Award
    Won the Stevie Award for Computer Software CEO of the Year.
  5. 2014
    Authored Book
    Authored and published "Build for Change".

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

YearAlanElonLeader
2022—$146B—
2023—$235.5B—
2024$3.5B$839.6BElon
2025$3.5B$839BElon
2026$2.753B$807.656BElon

The Verdict: Elon Musk vs Alan Trefler

As of June 2026, Elon Musk leads this comparison with a net worth of $807.656B, placing at #1 in the global rankings. Alan Trefler follows at $2.753B — a gap of $804.9B.

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.

Alan Trefler is 70 years old versus 54 for Elon Musk, a difference of 16 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

Alan Trefler
Alan Trefler
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