Steve Ballmer - Technology billionaire, Forbes rank #10

Steve Ballmer

TechnologyUnited States69 years old

Source of Wealth: Microsoft

Rankings & Scores

Forbes Rank
#10
$142.8B
Headline Net Worth
Chronos Rank
#56
$2.7T
Projected at Age 100
Liquid Rank
#25
$29.7B
20.8% of Headline

Wealth History

Historical data will be available after the next snapshot.

Snapshots are taken periodically to track wealth changes.

How We Calculated Steve's Scores

Chronos Score

Age-Adjusted to 100

Formula
Chronos = NW × (1.128)^(100 - age)
Current Net Worth$142.8B
Current Age69 years
Years to Age 10031 years
S&P 500 10-Year CAGR10%
Growth Multiplier19.19x
Chronos Score$2.7T
$142.8B × 19.19 = $2.7T
What this means: If Steve invested their entire net worth in the S&P 500 and achieved the historical 10-year average return of 10% annually, their wealth would grow to $2.7T by age 100.

Liquid Score

Real Spendable Wealth

Advanced Formula
Liquid = NW × Base × Insider × Impact
Base Liquidity
85%

Technology assets liquidity factor

Insider Penalty
50%

SEC Rule 144 restrictions on insider selling

Market Impact
70%

Price slippage from selling large positions

Headline Net Worth$142.8B
× Base Liquidity85%
× Insider Penalty50%
× Market Impact70%
= Total Multiplier29.8%
Liquid Score$29.7B
$142.8B × 29.8% = $29.7B
What this means: Despite a $142.8B headline net worth, Steve could realistically liquidate only $29.7B (20.8%) without triggering SEC investigations, crashing stock prices, or signaling loss of confidence.

Rank Comparison

Forbes
10th
Baseline
Chronos
56th
-46
Liquid
25th
-15