Net Worth Comparison
Stephen Mandel Jr vs Jeff Bezos
Real-time net worth, career, and company comparison — updated September 2026.
Wealthier
Wealth at a Glance
Stephen Mandel Jr$5.68B
Jeff Bezos$269.2B
Net worth gap: $263.5B — equivalent to 98% of Jeff's total wealth.
Tale of the Tape
Stephen Mandel Jr
Jeff Bezos
$5.68B
Net Worth
$269.2B
#746
Global Rank
#3
70
Age
62
United States
Country
United States
Hedge funds
Source of Wealth
Amazon
Finance & Investments
Industry
Technology
Dartmouth College (BA), Harvard University (MBA)
Education
Princeton University (BSE)
Career Highlights
Stephen Mandel Jr
- 1982Senior ConsultantBegan career at Mars & Co.
- 1984Consumer-Retail AnalystJoined Goldman Sachs.
- 1990Managing DirectorWorked at Tiger Management.
- 1997FounderFounded Lone Pine Capital.
- 2019Transitioned from Managing InvestmentsStepped back from day-to-day investment management at Lone Pine Capital, remaining a managing director.
Jeff Bezos
- 1994Founded AmazonEstablished Amazon.com as an online bookstore in Seattle, Washington.
- 1997Amazon IPOTook Amazon public, raising $54 million.
- 2000Founded Blue OriginFounded Blue Origin, an aerospace manufacturer and sub-orbital spaceflight services company.
- 2013Acquired The Washington PostPurchased The Washington Post for $250 million.
- 2021Stepped down as Amazon CEOTransitioned to the role of Executive Chairman of Amazon.
Net Worth History
| Year | Stephen | Jeff | Leader |
|---|---|---|---|
| 2022 | $3.90B | $128.7B | Jeff |
| 2023 | $3.90B | $111B | Jeff |
| 2024 | $2.50B | $222.3B | Jeff |
| 2025 | $5.00B | $224B | Jeff |
| 2026 | $5.68B | $269.2B | Jeff |
The Verdict: Jeff Bezos vs Stephen Mandel Jr
As of September 2026, Jeff Bezos leads this comparison with a net worth of $269.2B, placing at #3 in the global rankings. Stephen Mandel Jr follows at $5.68B — a gap of $263.5B.
The two leaders come from distinct industries — Finance & Investments for Stephen Mandel Jr and Technology for Jeff Bezos. 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.
Stephen Mandel Jr is 70 years old versus 62 for Jeff Bezos, a difference of 8 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
Stephen Mandel Jr
Full profile → net worth, bio, career history
Jeff Bezos
Full profile → net worth, bio, career history
Net worth estimates updated daily from public financial disclosures. Methodology · Report an error