Robert Bass
American businessman
Source: Wikidata — retrieved 10/11/2026 (wikidata)Dispute
Profile Summary
A net worth stated in this summary may be out of date.
Robert Bass is an American businessman in the energy industry, born in 1948 and based in Texas. He has an estimated net worth of ~$6.1B Wikidata.
Business & SEC Activity
SEC EDGAR records list 77 insider filings under "Bass Robert J," including Form 4 filings dated June 15 and June 9, 2026, and a Form 144 filed August 21, 2025 SEC EDGAR. A Form 4 reports an insider’s securities ownership or transactions, while a Form 144 is a notice of a proposed sale of restricted or control securities SEC EDGAR.
Philanthropy
The Fort Worth-based Bass Foundation reported $33,047,438 in assets, $2,298,117 in revenue, $2,728,434 in expenses, and $2,531,038 in grants paid for tax year 2021 ProPublica 990.
Political Activity
FEC records show at least 100 federal contributions in the most recent 100-record sample on file; those sampled contributions totaled $5,598.07 and were all classified as Unknown party FEC. The sample’s largest listed recipients were the Deloitte Federal Political Action Committee ($1,750), Deloitte & Touche Federal Political Action Committee ($1,000), AT&T Inc. Federal Political Action Committee ($890), AT&T Inc. Employee Federal Political Action Committee ($833.32), and ActBlue ($629.75) 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 14,101 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)
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