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United States

Barbara Picower

Health, Science, Climate

HealthScienceClimate

No licensed reusable portrait in this kit. Initials are used instead of an unverified photograph.

Most of this is money placed in her own foundation, which then pays grants.

Key facts

Documented record (USD)
$3.59B

Lifetime giving estimate (Forbes); her JPB Foundation began with a $3.6B estate gift

Scope
Foundation grants paid cumulative
Period

from 2011

As of

Unknown

Attribution

Channel: own foundation. Recipient: The JPB Foundation.

Original currency

USD as reported

Net worth
Unknown — not yet documented
Giving share
Unknown — not yet documented

No compatible net-worth observation in this preview.

Annual giving
Unknown — not yet documented

No current-year paid total verified.

Private impact
Unknown — not yet documented

Unknown is not zero.

How they give

  • Most of this is money placed in her own foundation, which then pays grants.[1][2]
  • Form: cash and securities. Channel: own foundation.[1]

The math

Every number is footnoted. Where we did the arithmetic, the note shows it.

Documented figure
$3.59B[1][2]Lifetime giving estimate (Forbes); her JPB Foundation began with a $3.6B estate gift
Paid vs pledged
Paid[1]As reported by the cited sources. A pledge is not proof of payment.
Foundation pass-through vs. reaching charities
Goes through their own vehicle first[1]Money placed in a foundation, DAF or LLC they control reaches charities later, as grants.
% of net worth
Not yet researchedUnknown is not zero.

The gift

Lifetime giving estimate (Forbes); her JPB Foundation began with a $3.6B estate gift

$3.59B[1][2]
Form
cash and securities
Status
paid
Channel
own foundation
Recipient
The JPB Foundation
Date
from 2011

What it means: Most of this is money placed in her own foundation, which then pays grants.

Sources: [1][2]

Giving timeline

Dated facts present in this record, each tied to a numbered citation.

  1. Cited disclosure[1]

    America’s most generous philanthropists 2025

Notable gifts / records

Documented giving
$3.59B [1]

Lifetime giving estimate (Forbes); her JPB Foundation began with a $3.6B estate gift

Scope: Foundation grants paid cumulative. Period: from 2011. As of: Unknown.

Sources

Identity and updates

Identity-claim verification is not live. Use the intake form to add sources. Eligible recognition does not depend on a claimed profile. Public update history in this edition is the 2026-10-11 research preview.

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