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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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Noubar Afeyan
Massachusetts · Healthcare
B
Giving Score
46
Est. Net Worth
~$1.9B
Political Giving (FEC)
$87K. Matched by name only: the donor may be a different person with the same name.
Foundation Assets (990s)
$18.0M
Foundation Grants
$5.9M
Giving Pledge
Signed

Score Components

Philanthropy
45%
Data coverage
50%
Pick the second billionaire above