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Douglas Leone

Douglas Leone

American businessman

CaliforniaFinance
D
25
Giving Score
uses a net worth as of 2025
Compare Douglas Leone with another billionaire →

AIProfile Summary

A net worth stated in this summary may be out of date.

Douglas Leone is an American businessman in the finance industry, born in 1957, with an estimated net worth of ~$9.1 billion. Wikidata

Business & SEC Activity

SEC EDGAR lists 173 insider-related filings for Douglas M. Leone, including filings connected to SC US (TTGP), Ltd.; Unity Software; Amplitude; Snowflake; and Green Dot. SEC EDGAR A Form 3 reports an insider’s initial ownership of a company’s securities, while Form 4 reports later changes in that ownership; the listed filings include one Form 3 dated March 18, 2026, and multiple Form 4 filings from 2023 and 2024. SEC EDGAR

Philanthropy

Three listed Leone foundations reported combined assets of $42,685,714 and $1,379,514 in grants paid. ProPublica 990 The Leone Family Foundation in Pennsylvania reported $4,401,356 in assets and $10,000 in grants paid in tax year 2023, while the Leone Family Foundation in New Jersey reported $38,284,358 in assets and $1,369,514 in grants paid. ProPublica 990 Leone Foundation Inc. in North Bergen, New Jersey, is also listed with $0 in reported assets, revenue, expenses, and grants paid. ProPublica 990

Political Activity

Federal Election Commission records show at least 100 federal contributions in the most recent 100 contributions on file, totaling $9,352,002.04; these sampled records cover September 29, 2020, through October 30, 2024 and are not a complete contribution history. FEC Of that sampled total, $7,011,581.53 was classified as Unknown and $2,340,420.51 as Republican. FEC The largest recipients in the sample were Right for America ($2,000,000), Never Back Down Inc. ($2,000,000), the Republican National Committee ($1,187,600), America PAC ($1,000,000), and the McCarthy Victory Fund ($820,900). 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 fec, propublica_990, gdelt, wikidata, sec_edgar — 9/13/2026 (gpt-5.6-terra). All claims are derived from the source data shown below.

USU.S. Presence

otherU.S. economic presence

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.

$42.7MFoundation Assets
$1.4MGrants Paid
3Foundations
Leone Foundation IncNorth Bergen, NJ
Human services (IRS NTEE P20)
Assets: $0Revenue: $0Grants: $0
Mission, purpose & full 990 filings → ProPublica Nonprofit Explorer
Leone Family FoundationMount Union, PA
Private grantmaking foundation (IRS NTEE T20)
Assets: $4.4MRevenue: $106KGrants: $10KTax Year: 2023
Mission, purpose & full 990 filings → ProPublica Nonprofit Explorer
Leone Family FoundationSummit, NJ
Private independent foundation (IRS NTEE T22)
Assets: $38.3MRevenue: $-908,676Grants: $1.4MTax 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

$9.4M+In Records We Hold
185Contributions On File
2020–2024Range Shown

These figures cover the 100 most recent of 185 federal contributions on file, not the full record. The total, party split, top recipients and dates below are all computed over that sample, so each is a floor rather than a complete figure.

By Party (in the sample)

Unknown
$7.0M
Republican
$2.3M

Every party in this sample is listed here. The bars are rounded for display; unrounded they total exactly $9,352,002.04.

Top Recipients (in the sample)

RIGHT FOR AMERICA$2.0M
NEVER BACK DOWN INC.$2.0M
REPUBLICAN NATIONAL COMMITTEE$1.2M
AMERICA PAC$1.0M
MCCARTHY VICTORY FUND$821K

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

SECSEC Filings

173Total Filings
173Insider Filings
1,841EDGAR Mentions
0001195580Personal CIK

Associated Companies

Entities appearing alongside this person in SEC full-text search — an association, not necessarily ownership or control. Follow each link to the primary SEC record to judge for yourself.

Recent Insider Filings

3xslF345X06/dp243458_3-leone.xml
3/18/2026
4STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
11/21/2024
4STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
9/9/2024
4STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
9/4/2024
4STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
8/28/2024
4STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
5/16/2024
4STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
3/5/2024
4STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
2/27/2024
4STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
2/22/2024
4STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
9/22/2023
Source: SEC EDGAR — regulatory filings · latest on record (retrieved 6/27/2026) (sec_derived)Dispute

SCOREScore Breakdown

D
25
Giving score
uses a net worth as of 2025

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
6%

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
63%

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. View on Wikidata