James Clark
American entrepreneur and computer scientist
Source: Wikidata — retrieved 10/11/2026 (wikidata)Dispute
Profile Summary
A net worth stated in this summary may be out of date.
James H. Clark is an American entrepreneur and computer scientist, born in 1944, with an estimated net worth of ~$7.2B. He is listed in Florida and associated with the technology industry. Wikidata
Business & SEC Activity
SEC EDGAR identifies Clark as an insider connected to Ibotta, Inc., Jack Creek Investment Corp., Clark Jermoluk Founders Fund I LLC, Bear Creek Asset Management LLC, and Shutterfly Inc. His SEC record includes 75 insider filings, with recent Form 4 filings in June and December 2025; Form 4 reports changes in an insider’s ownership of a public company’s securities. SEC EDGAR
Philanthropy
Three Clark Foundation organizations reported combined assets of $477.1M and grants paid of $32.3M in tax year 2023. The Cooperstown, New York foundation reported $449.0M in assets and $30.2M in grants paid; the Portland, Oregon foundation reported $27.3M in assets and $1.8M in grants; and the Washington, DC foundation reported $833,564 in assets and $311,028 in grants. ProPublica 990
Political Activity
FEC records show at least 100 federal contributions; the figures below cover only the 100 most recent records on file, all dated July 31, 2026. Those sampled contributions total $5,848.69: $4,728.69 was classified as Unknown and $1,120 had no party listed. The largest sampled recipients were American Bankers Association PAC (BankPAC), $1,120; DuPont Good Government Fund, $820; Deloitte & Touche Federal Political Action Committee, $750; AmSouth Bank Political Action Committee, $512.29; and Parsons Corporation Political Action Committee, $500. 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.
U.S. Presence
Philanthropy
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.
Political Contributions
These figures cover the 100 most recent of 46,661 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)
Every party in this sample is listed here. The bars are rounded for display; unrounded they total exactly $5,848.69.
Top Recipients (in the sample)
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.
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 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.
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 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