Thomas Steyer
Profile Summary
Thomas Steyer is a U.S. finance-sector billionaire from California, born in 1957, with an estimated net worth of ~$2.4B Wikidata RTB.
Business & SEC Activity
Steyer is listed in the finance industry Wikidata.
Political Activity
FEC records show at least 100 federal contributions in the most recent 100 contributions on file, totaling $27,968,505.69; these figures cover only the sampled records, not his full contribution history FEC. The sample’s party breakdown is $27,720,434.26 to recipients with an unknown party designation and $248,071.43 to Democratic recipients FEC. The largest listed recipients were NextGen Climate Action Committee ($25,013,434.26), For Our Future ($2,500,000), LCV Victory Fund ($125,000), DSCC ($76,800), and Democracy Engine, Inc., PAC ($42,000) 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.
In the News
A May 14, 2026 article from the National Legal and Policy Center was titled “Will Billionaire (and Soros Ally) Tom Steyer Control California?” NewsAPI.
U.S. Presence
Political Contributions
These figures cover the 100 most recent of 588 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 $27,968,505.69.
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.
Giving score
Not graded — insufficient data
We hold no charitable giving record for this person that we can count toward a score: no foundation filing we can tie to them and no sourced record of their direct giving. A gift reported elsewhere on this page, in the news or the summary, is not one we have recorded as a giving record yet. Without a record, a score would reflect how much data we hold about them and any Giving Pledge signature rather than recorded giving, so we do not give one. That says nothing about how much they give.
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All data is sourced from public records. Each section links to its original source.