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Rank 258 of 3,368

Ken Xie net worth

Ken Xie's net worth is estimated at $12.3 billion as of 15 Oct 2026, according to Forbes Real-Time Billionaires. The fortune comes mainly from Fortinet.

Industry
Technology
Age
63
Self-made
Yes
City
Los Altos Hills
Source of wealth
Fortinet

Latest estimate

$12.3B

As of 15 Oct 2026, Forbes Real-Time Billionaires

+$6.7B

+120.4%

vs Jan 2025

History
Technology setting, the industry behind this fortune
Technology, the industry behind this fortune. Illustration, not a photo of Ken Xie.

Ken's net worth over time

2 dated estimates since 2025

$0 $3B $7B $10B $13B 2025 2026 $5.6B, 2025, Forbes $12.3B, 15 Oct 2026, Forbes Real-Time Billionaires
As ofNet worthSource
15 Oct 2026$12.3B Forbes Real-Time Billionaires
2025$5.6B Forbes

About Ken Xie

Ken Xie (United States) has 2 dated net worth estimates in the public record, the latest $12.3 billion as of 15 Oct 2026 from Forbes Real-Time Billionaires. The fortune is tied to Fortinet, which we classify under technology. Ken was born in 1963. The earliest estimate we hold, $5.6 billion, is dated 2025. That places Ken at number 258 in the current ranking.

Companies linked to Ken in the public record: Fortinet.

Sources

The description is written by BillionaireList editors from public facts. How estimates are made: methodology.

About Ken Xie, common questions

How much is Ken Xie worth?
Ken Xie's net worth is estimated at $12.3 billion as of 15 Oct 2026, according to Forbes Real-Time Billionaires. That places Ken at number 258 in the BillionaireList ranking.

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