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Two billionaires, side by side — net worth, political giving, foundations, and giving score. Same sourced facts as the profiles.

vs
JAS
John A. Sobrato
California · Real Estate
B
Giving Score
59 uses a net worth as of 2025
Est. Net Worth
~$6.3B (as of 2025)
Political Giving (FEC)
$16K mostly Democratic. Matched by name only: the donor may be a different person with the same name.
Foundation Assets (990s)
$1.0B
Foundation Grants
$86.5M
Giving Pledge
Signed

Score Components

Philanthropy
65%
Data coverage
50%
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