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James Cargill II

American philanthropist

WisconsinDiversified

AIProfile Summary

James Cargill II is an American philanthropist and billionaire from Wisconsin, born in 1949, with an estimated net worth of ~$4.8B Wikidata. The data provided does not include a business biography, but his wealth is associated with the Cargill family name and his profile is categorized as diversified Wikidata.

Philanthropy

Foundation filings show three foundations tied to the data set with combined assets of $463,043,677 and total grants paid of $22,787,280 in 2023 ProPublica 990. The largest was Yawkey Foundation II, which reported $448,413,557 in assets and $21,968,818 in grants paid; Eden Foundation II and Bellwether Foundation II also reported grants paid in 2023 ProPublica 990.

Political Activity

FEC records show 2 contributions totaling $4,200, all to MARK KENNEDY 06 on 2005-12-07 FEC. The party breakdown lists the full amount as PAC/Other, with no other recipient or party split shown in the data FEC.

AI-generated summary from fec, propublica_990, wikidata, gdelt 6/27/2026 (gpt-5.4-mini). All claims are derived from the source data shown below.

USU.S. Presence

otherU.S. economic presence

990Philanthropy

$463.0MFoundation Assets
$22.8MGrants Paid
3Foundations
Yawkey Foundation IiWestwood, MA
Private independent foundation (IRS NTEE T22)
Assets: $448.4MRevenue: $8.6MGrants: $22.0MTax Year: 2023
Mission, purpose & full 990 filings → ProPublica Nonprofit Explorer
Eden Foundation IiNewton, MA
Arts, culture & humanities (IRS NTEE A99)
Assets: $4.5MRevenue: $4.0MGrants: $117KTax Year: 2023
Mission, purpose & full 990 filings → ProPublica Nonprofit Explorer
Bellwether Foundation IiWilmington, DE
Private grantmaking foundation (IRS NTEE T20)
Assets: $10.2MRevenue: $497KGrants: $701KTax Year: 2023
Mission, purpose & full 990 filings → ProPublica Nonprofit Explorer
Source: ProPublica (990) annual filing · latest on record (retrieved 3/9/2026) (proPublica_990)

FECPolitical Contributions

$4KTotal Contributed
2Contributions
2005–2005Date Range

By Party

PAC/Other
$4K

Top Recipients

MARK KENNEDY 06$4K
Source: FEC contribution filings · latest on record (retrieved 3/10/2026) (fec)

PBSScore Breakdown

B
54.7
Public Benefit Score

The PBS is a weighted average of 2 components. The formula is open and versioned — the weight percentages below show how much each component contributes to the final score.

Philanthropy65% weight
37%

Evidenced charitable giving — built on what they actually give each year, not parked assets. Dominated by generosity (annual giving relative to net worth — the share of your fortune you give), plus the absolute scale of that giving, plus a small nudge for signing the Giving Pledge (a commitment, not a realized action).

Data: ProPublica 990 charitable disbursements, net worth, The Giving Pledge registry

Transparency35% weight
88%

How much sourced, public accountability data exists — net worth, political contributions, SEC filings, foundation 990s, news coverage, and a verified profile. More public disclosure scores higher.

Data: FEC, SEC EDGAR, ProPublica 990s, GDELT / NewsAPI, Wikidata

Formula (v2): PBS = 65% x Philanthropy + 35% x Transparency

Scored on 6/23/2026 on a 0–100 scale. The score uses only the signals we have populated data for. Goal Impact, Controversy, and Community Approval are deferred until that data exists — Phase 1 goal adoption, controversy detection, and community votes respectively.

All data is sourced from public records. Each section links to its original source. View on Wikidata

James Cargill II — Public Benefit Score B (55) | Billionaire Army