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William Chisholm

CaliforniaFinance

AIProfile Summary

William Chisholm is identified as a California-based finance professional, born in 1969, with an estimated net worth of ~$3.2 billion. RTB

Business & SEC Activity

SEC EDGAR records associated with the search identify Onvia Inc. as the primary entity and also list STG UGP, LLC, Avid Technology, Inc., STG VII, L.P., and Workstream Inc. The records contain 842 filings, including 558 insider filings; Form 4 reports insider purchases, sales, or other transactions, while Schedule 13G reports certain passive ownership stakes. SEC EDGAR

Philanthropy

Three organizations named Chisholm foundations are listed, with combined assets of $77,315,226 and $4,889,088 in grants paid. In tax year 2023, the Chisholm Foundation in Mississippi reported $77,288,871 in assets and $4,834,846 in grants, while Chisholm Foundation Inc. in Oklahoma reported $26,355 in assets and $54,242 in grants; the Chisholm Family Foundation in California reported zero assets and zero grants with no tax year listed. ProPublica 990

Political Activity

The available FEC data covers only the most recent 100 contributions and represents at least 100 federal contributions; the true total is unknown and higher. In this sample, contributions totaled $11,518.84, including $202.38 to Republicans, $102 to Democrats, and $11,214.46 to PACs or other recipients. The largest listed recipients were the American Crystal Sugar Company Political Action Committee ($6,960), WinRed ($1,476.06), and SAIC Inc. Voluntary Political Action Committee ($880). FEC

AI-generated summary from propublica_990, fec, rtb, gdelt, sec_edgar 8/29/2026 (gpt-5.6-luna). All claims are derived from the source data shown below.

USU.S. Presence

residenceAtherton, California

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.

$77.3MFoundation Assets
$4.9MGrants Paid
3Foundations
Chisholm FoundationLaurel, MS
Assets: $77.3MRevenue: $35.4MGrants: $4.8MTax Year: 2023
Mission, purpose & full 990 filings → ProPublica Nonprofit Explorer
Chisholm Foundation IncEnid, OK
Community foundation (IRS NTEE T31)
Assets: $26KRevenue: $25KGrants: $54KTax Year: 2023
Mission, purpose & full 990 filings → ProPublica Nonprofit Explorer
Chisholm Family FoundationDel Mar, CA
Public & societal benefit (IRS NTEE W99)
Assets: $0Revenue: $0Grants: $0
Mission, purpose & full 990 filings → ProPublica Nonprofit Explorer
Source: ProPublica (990) annual filing · latest on record (retrieved 8/1/2026) (proPublica_990)

FECPolitical Contributions

$12K+In Records We Hold
100+Contributions
2023–2025Range Shown

These figures cover the 100 most recent 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)

PAC/Other
$11K
REP
$202.38
DEM
$102

Top Recipients (in the sample)

AMERICAN CRYSTAL SUGAR COMPANY POLITICAL ACTION COMMITTEE$7K
WINRED$1K
SAIC INC. VOLUNTARY POLITICAL ACTION COMMITTEE$880
ACTBLUE$555
TRUMP NATIONAL COMMITTEE JFC, INC.$416.4

Matched by name only. These are the donations the FEC lists under this person’s name — so a different person with the same name can show up here too.

Source: FEC contribution filings · latest on record (retrieved 3/10/2026) (fec)

SECSEC Filings

842Total Filings
558Insider Filings
63EDGAR Mentions

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

SC 13GNONE
1/30/2018
4FORM 4 SUBMISSION
11/21/2017
4FORM 4 SUBMISSION
11/20/2017
4FORM 4 SUBMISSION
11/20/2017
4FORM 4 SUBMISSION
11/20/2017
4FORM 4 SUBMISSION
11/20/2017
4FORM 4 SUBMISSION
11/20/2017
4FORM 4 SUBMISSION
11/20/2017
4FORM 4 SUBMISSION
11/20/2017
4FORM 4 SUBMISSION
11/20/2017
Source: SEC EDGAR regulatory filings · latest on record (retrieved 6/27/2026) (sec_derived)

PBSScore Breakdown

C
41.7
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
24%

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
75%

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 8/31/2026 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.

William Chisholm — Public Benefit Score C (42) | Billionaire Army