William Chisholm
Profile Summary
William Chisholm (born 1969) is a U.S.-based finance executive in California with an estimated net worth of ~$3.2B. SEC records show extensive filing activity tied to multiple entities, including ONVIA Inc and other companies and funds, indicating involvement with public-company reporting and ownership disclosures. RTB SEC EDGAR
Business & SEC Activity
SEC EDGAR links Chisholm-related filings to several entities, including ONVIA Inc, Avid Technology, Inc., Workstream Inc, STG UGP, LLC, and STG VII, L.P. SEC EDGAR The dataset shows 842 total filings and 558 insider filings, including Form 4 reports (used to disclose insiders’ purchases/sales of company stock) and a Schedule 13G (used to report certain large ownership stakes). SEC EDGAR
Philanthropy
ProPublica 990 data lists three foundations associated by name: Chisholm Foundation (MS) with $77,288,871 in assets in 2023, Jazz Chisholm Foundation (NY) with $2,290 in assets, and Chisholm Foundation Inc (OK) with $26,355 in assets. ProPublica 990 Across these foundations, total 2023 grants paid were reported as $0 despite total combined assets of $77,317,516. ProPublica 990
Political Activity
FEC records show 100 contributions totaling $11,518.84 from 2023-05-01 to 2025-12-11. FEC The largest recipients listed were American Crystal Sugar Company Political Action Committee ($6,960), WinRed ($1,476.06), SAIC Inc. Voluntary Political Action Committee ($880), ActBlue ($555), and Trump National Committee JFC, Inc. ($416.40). FEC The party breakdown in the data shows $102 to Democratic recipients, $202.38 to Republican recipients, and $11,214.46 to PAC/other recipients. FEC
U.S. Presence
Philanthropy
Political Contributions
By Party
Top Recipients
SEC Filings
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
Score Breakdown
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.
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
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.