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Net Worth Comparison

Tsai Ming-kai vs Elon Musk

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

Tsai Ming-kai

Tsai Ming-kai

CEO, Semiconductors
Net Worth
$10.013B
+11.24% today
Elon Musk
Wealthier

Elon Musk

CEO, Tesla, Inc.
Net Worth
$807.656B
+$797.6B more than Tsai
+1.18% today

Wealth at a Glance

Tsai Ming-kai$10.013B
Elon Musk$807.656B

Net worth gap: $797.6B — equivalent to 99% of Elon's total wealth.

Tale of the Tape

Tsai Ming-kai
Elon Musk
$10.013B
Net Worth
$807.656B
#332
Global Rank
#1
75
Age
54
TAIWAN
Country
UNITED STATES
Semiconductors
Source of Wealth
Tesla, SpaceX
Technology
Industry
Technology
Bachelor of Engineering from National Taiwan University; Master of Science in Engineering from the University of Cincinnati
Education
University of Pennsylvania (BA, BS)

Career Highlights

Tsai Ming-kai

  1. 1970s
    IC Design Manager
    Began career at the Industrial Technology Research Institute (ITRI).
  2. 1983
    Joined UMC
    Joined United Microelectronics Corporation (UMC) and held various executive positions.
  3. 1994
    President of UMC's Business Unit II
    Became president of UMC's business unit producing chipsets for consumer and multimedia products.
  4. 1997
    Founded MediaTek
    Founded MediaTek, a fabless semiconductor company, as a spin-off from UMC.
  5. 2024
    Awarded IEEE Robert N. Noyce Medal
    Recognized for leadership in the global semiconductor industry and contributions to the mobile phone System-on-Chip market

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

YearTsaiElonLeader
2022—$146B—
2023—$235.5B—
2024$5.9B$839.6BElon
2025$6B$839BElon
2026$10.013B$807.656BElon

The Verdict: Elon Musk vs Tsai Ming-kai

As of June 2026, Elon Musk leads this comparison with a net worth of $807.656B, placing at #1 in the global rankings. Tsai Ming-kai follows at $10.013B — a gap of $797.6B.

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.

Tsai Ming-kai is 75 years old versus 54 for Elon Musk, a difference of 21 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

Tsai Ming-kai
Tsai Ming-kai
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