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BillionaireTracker

Michael Dell vs Dennis Gillings: who is richer?

Michael Dell is richer, with a net worth of $194.9 billion versus Dennis Gillings' $2.43 billion — a gap of $192.5 billion, or 80 times as much (as of November 7, 2026).

Michael Dell

Source of wealth: Dell Technologies

$194.9B

Made since you opened this page: $0.00

Dennis Gillings

Source of wealth: Clinical trials

$2.43B

Made since you opened this page: $0.00

Side-by-side

Michael DellDennis Gillings
Net worth$194.9B$2.43B
World rank#6#1677
Makes per second$1,923$6.45
Makes per day$166.1M$557,280
Today+$3.78B+$14.04M
Source of wealthDell TechnologiesClinical trials
Age6182
CountryUnited StatesUnited Kingdom

Net worth by year

YearMichael DellDennis Gillings
2026$141B$2.2B
2025$97.7B$2.1B
2024$91B$2.4B
2023$50.1B$2.1B
2022$55.1B$2.1B
2021$45.1B$2B
2020$22.9B$1.4B
2019$34.3B$1.7B
2018$22.7B$1.2B
2017$20.4B—
2016$19.8B—
2015$19.2B—

Frequently asked questions

Who is richer, Michael Dell or Dennis Gillings?

Michael Dell is richer, worth $194.9 billion compared with Dennis Gillings' $2.43 billion. The difference is $192.5 billion.

Who makes more per second, Michael Dell or Dennis Gillings?

Michael Dell makes more: about $1,923 per second versus $6.45. Per day that's $166.1M vs $557,280.

How many times richer is Michael Dell than Dennis Gillings?

Michael Dell has about 80 times Dennis Gillings' net worth.