Tom Steyer

Snapshot

Tom Steyer is a hedge-fund founder who reinvented himself as a climate activist after leaving Farallon Capital in 2012, then as an anti-Trump impeachment crusader, then as an unsuccessful 2020 presidential candidate. He launched his 2026 campaign on November 19, 2025 as the self-described “billionaire who wants to tax other billionaires,” running to the left of the Democratic field on climate, single-payer healthcare, immigration enforcement, commercial Prop 13 reform, and breaking up investor-owned utilities (Fortune, KQED).

He has self-funded roughly $122M of a $132M+ campaign on track to break Meg Whitman’s 2010 record of $159M, and triggered a $92.6M opposition independent-expenditure coalition (the California Realtors, building trades, IBEW, PG&E, and CalChamber) that is the single biggest IE force in the race (CalMatters). Despite that spending he sits at 15–17% in mid-May polling, tied for second with Steve Hilton behind Xavier Becerra. His path to the top-two now depends on consolidating the climate-progressive lane and surviving the recurring Farallon coal and CoreCivic attack — a tension even his progressive endorsers acknowledge (The American Prospect).

Background

Thomas Fahr Steyer was born June 27, 1957 in Manhattan, son of a Sullivan & Cromwell partner who served as a U.S. prosecutor at the Nuremberg trials and a remedial reading teacher (Wikipedia). His older brother Jim founded Common Sense Media. He attended Phillips Exeter Academy (valedictorian), Yale (summa cum laude), and Stanford’s Graduate School of Business — a background the Washington Free Beacon and others have noted in observing that the CTA-endorsed candidate attended Exeter and sent his own children to private schools.

He married Kathryn “Kat” Taylor in 1986; the two co-founded Beneficial State Bank, and they have four adult children. Before founding Farallon in 1986 with $15M in seed capital, Steyer worked at Morgan Stanley, then Goldman Sachs’s risk-arbitrage division under Robert Rubin, then Hellman & Friedman.

Record

Steyer has never held elected or appointed government office; his public-service portfolio is the Stanford board of trustees (2007–2017), co-chair of Joe Biden’s Climate Engagement Advisory Council (2020–2021), and a seat on Newsom’s COVID economic-recovery task force. His “record” is therefore as a financier, philanthropist, and political-money operator. Farallon grew to roughly $20B in assets under management by his 2012 departure. He co-chaired the “No on 23” campaign in 2010 to preserve California’s landmark climate law, and was the primary funder and designer of Prop 39 (2012), which closed a corporate tax loophole scored at roughly $1B/year in new revenue.

He founded NextGen America (2013), which has spent over $250M cumulatively, and the Need to Impeach campaign (2017–2019). His 2020 presidential campaign finished third in South Carolina with no delegates despite total cycle spending exceeding $253M, roughly $250M of it his own — second only to Bloomberg among Democratic self-funders. In 2021 he co-founded Galvanize Climate Solutions, a climate investment platform.

Coalition & base

Steyer’s geographic base is the Bay Area, with paid ad saturation statewide and reported strength in coastal climate-progressive precincts. A leaked digital-agency memo obtained by CalMatters indicates the campaign is targeting “California women, Latinos and African Americans,” with Latino outreach heaviest through a paid partnership with influencer Carlos Eduardo Espina. Ideologically he draws climate-progressive Democrats, single-payer advocates, YIMBYs (with caveats), and Bernie-aligned progressives. NBC News framed his spring rise as “Tom Steyer’s unexpected alliance with progressives” — a coalition that on paper shouldn’t exist (a hedge-fund billionaire with DSA and Our Revolution backing) but is sustained by his policy book and the absence of a more obviously progressive alternative after Porter stalled and Swalwell collapsed.

Controversies & scrutiny

• Farallon coal investments. Under Steyer’s leadership Farallon was the largest shareholder in Whitehaven Coal and financed Australian coal projects that increased annual production by 70 million tons. He pledged divestment in 2012, but 2014 New York Times and 2026 follow-up reporting indicate financial ties persisted. He calls the episode the catalyst for leaving Farallon and devoting the next decade to climate.
• Farallon and CoreCivic. Farallon held roughly $90M (about 5.5%) of Corrections Corporation of America — now CoreCivic, a major ICE-detention operator — until a 2006 sale. This is the most-cited hypocrisy charge against his Abolish-ICE platform (Fox News); Steyer calls the investment “a mistake” and a “wake-up call” from “22 years ago.”
• The $92.6M opposition coalition. PG&E, CalChamber, the Realtors, IBEW, and construction interests have collectively spent more attacking Steyer than any IE has spent on any candidate this cycle, with the attacks centered on his Farallon record. Opponents say the coalition shows what voters should know about him; Steyer says it shows incumbent industries fear him.
• Paid-influencer investigation. A May 2026 CalMatters and Sacramento Bee investigation found the campaign paid more than $123,400 to at least eight TikTok and Instagram influencers and $870,000 to a digital agency, with some creators posting promotional content without the disclosures required under California’s 2024 transparency law (CalMatters). The campaign says its contracts required disclosures and that it does not review posts in advance.
• Record vs. stated position (⚠). Steyer’s prior career profited from the kind of cross-border tax-optimization structures his platform now targets, a tension Fortune framed as “class traitor”; he opposed Medicare for All in 2020 and reversed in December 2025, saying “Bernie Sanders was right”; and he is on pace to break the state campaign-spending record using almost entirely his own money while pledging to “get money out of state politics.”

Campaign & messaging

Steyer’s three pillars, per Fortune, are climate change, the cost-of-living crisis, and opposition to Trump, with the affordability frame serving as intentional cover for a climate-and-utility-monopoly fight. His signature lines include “I’m the billionaire who wants to tax other billionaires” and “Make corporations pay their fair share,” backed by saturation television since late 2025 plus heavy digital and Spanish-language content. His strengths are a substantive issue book that progressive validators can engage with and a willingness to name opponents (PG&E, oil refiners, the Realtors). As The American Prospect’s Harold Meyerson put it, his “lack of charisma … [makes it hard] to convince voters that he’ll be a traitor to his class,” and the 2020 South Carolina money-pit is the comparison opponents invoke. Notably, 52% of his voters told Emerson they could change their mind — the softest top-tier support in the race.

How they differ

Against Becerra, Steyer is the activist outsider with a detailed policy book versus the credentialed insider with thinner issue specificity; Steyer backs single-payer while Becerra has publicly stepped back from it, and pledges Day 1 action on commercial Prop 13 where Becerra has been vague. Against Porter, both occupy the populist, anti-corporate lane, but Porter has earned-media authenticity and the SF Chronicle endorsement while Steyer has the money and the climate brand — which is why progressive validators agonized over the choice. Against the moderate-pragmatist lane of Villaraigosa and Mahan, he is the left-of-Newsom climate-and-Prop-13 alternative, and against Hilton his general-election theory is to nationalize the race around Trump, immigration, and climate.