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Nancy Mills Barnett

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AIProfile Summary

Nancy Mills Barnett is a U.S. billionaire with an estimated net worth of ~$4.3B RTB.

Philanthropy

Three foundations bearing the Barnett name reported combined grants paid of $153,527 and combined assets of $238,499 in their latest listed filings ProPublica 990. The Barnett Foundation in Greenwood, Mississippi reported $85,001 in grants paid for tax year 2023; the Barnett Foundation in Tulsa, Oklahoma reported $9,526 for tax year 2024; and the Barnett Family Foundation in Avondale, Arizona reported $59,000 for tax year 2023 ProPublica 990.

Political Activity

Federal contribution records show one contribution totaling $1,000 on August 22, 2003, to Joe Lieberman for President Inc. FEC. All $1,000 was categorized as Democratic contributions FEC.

These donations are matched to this person by name only, so some may belong to a different person with the same name: FEC filings can include a donor's employer and city, but our matching does not check them against what we know about this person.

AI-generated summary from rtb, fec, propublica_990, gdelt — 9/13/2026 (gpt-5.6-terra). All claims are derived from the source data shown below.

990Philanthropy

Foundations are matched to a person by name, not by trustee records — so a same-surname family foundation can land here in error. Every entity below links to its full IRS filing; if one doesn’t belong, tell us at hello@skylarkcreations.com and we’ll pull it.

$238KFoundation Assets
$154KGrants Paid
3Foundations
Barnett FoundationGreenwood, MS
Private independent foundation (IRS NTEE T22)
Assets: $3KRevenue: $28KGrants: $85KTax Year: 2023
Mission, purpose & full 990 filings → ProPublica Nonprofit Explorer
Barnett FoundationTulsa, OK
Private independent foundation (IRS NTEE T22)
Assets: $228KRevenue: $13KGrants: $10KTax Year: 2024
Mission, purpose & full 990 filings → ProPublica Nonprofit Explorer
Barnett Family FoundationAvondale, AZ
Private independent foundation (IRS NTEE T22)
Assets: $8KRevenue: $60KGrants: $59KTax Year: 2023
Mission, purpose & full 990 filings → ProPublica Nonprofit Explorer
Source: ProPublica (990) — annual filing · latest on record (retrieved 8/1/2026) (proPublica_990)Dispute

FECPolitical Contributions

$1KTotal Contributed
1Contributions
2003–2003Date Range

By Party

Democratic
$1K

Top Recipients

JOE LIEBERMAN FOR PRESIDENT INC$1K

Matched by name only. These donations are matched to this person by name only, so some may belong to a different person with the same name: FEC filings can include a donor's employer and city, but our matching does not check them against what we know about this person.

Source: FEC — contribution filings · latest on record (retrieved 9/12/2026) (fec)Dispute

SCOREScore Breakdown

F
14
Giving score

The giving score 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
2%

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

Data coverage35% weight
38%

How much sourced public record we hold about this person — net worth, SEC filings, foundation 990s, news coverage, Wikidata. It measures our coverage, not how open the person is. Each further kind of record scores higher, up to eight. Political donation records matched to a person by name alone are not counted: they may belong to someone else with the same name. From October 7, 2026, our own AI-written summary and the profile photo are not counted either — neither is a public record — so grades that leaned on them moved down that day.

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

Formula (v2): Giving score = 65% x Philanthropy + 35% x Data coverage

Scored on 10/16/2026 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.

Nancy Mills Barnett — Giving Score F (14) | Billionaire Army