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

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David Duffield
David Duffield
Nevada · Technology
C
Giving Score
33 uses a net worth as of 2019
Est. Net Worth
~$11.8B (as of 2019)
Political Giving (FEC)
$2.0M, from the 100 most recent of 375 name-matched FEC records. Matched by name only: the donor may be a different person with the same name.
Foundation Assets (990s)
$260.0M
Foundation Grants
$14.5M
Giving Pledge
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Score Components

Philanthropy
24%
Data coverage
50%
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