Why it Matters
Anthropic has emerged as the second-largest employer of individual federal donors in the 2026 midterm cycle, a position the AI company did not hold in the top five as recently as 2022. Donors who list Anthropic as their employer have given $2.99M this cycle, just $240K behind Google's $3.23M. For lobbyists and congressional staff tracking AI policy, the shift puts a major AI company on the campaign finance map in a way that has no recent precedent.
Most of the money from Anthropic donors has gone to Democrats. That partisan lean, combined with the scale of giving, places Anthropic donors alongside the traditional heavyweights of Washington campaign finance at a moment when AI regulation is moving up the congressional agenda.
In the Lead
Google remains No. 1 among the listed top donor employers, but its donors gave $3.23M this cycle, down roughly $740K, or about 19 percent, from $3.97M in 2022. That decline is the clearest sign of reshuffling at the top of the list.
The compression at the top of the list reflects broader changes in which industries and companies are sending money into federal races.
The Remaining Top Five
The list beyond the top two has also shifted. Blackstone donor giving fell from $2.85M to $2.41M between the 2022 and 2026 cycles among the listed top employer-donor groups. Blackstone donors still lean Republican.
Arnold Ventures is new to the top five this cycle at $1.54M, while Microsoft and the Service Employees International Union (SEIU) dropped out of the top five.
The entry of Arnold Ventures and the exit of Microsoft and SEIU illustrate how the composition of top donor-employer groups can shift substantially from one midterm cycle to the next, even when the overall rankings look stable at the very top.
What It Means for AI Policy Watchers
The Anthropic figures carry particular weight for anyone tracking the legislative and regulatory environment around artificial intelligence. As AI policy moves up the agenda in Congress, people who work in the industry are showing up in campaign finance data in a new way.
Campaign contributions from employees do not represent a company's official position, and individual donors make their own choices. But the aggregate figures establish that the money is flowing predominantly to one party. That combination is the kind of signal that congressional staff and advocates use to map which industries are building relationships on which side of the aisle.
Google's declining donor totals, meanwhile, do not necessarily reflect reduced engagement with Washington. The company remains the top employer on the list. But the direction of the trend, down nearly a fifth from 2022, is a data point that lobbyists tracking tech-sector influence will want to note.
What's Next
Federal campaign finance disclosures are filed on a rolling basis through the end of the election cycle, and the employer-donor rankings can shift as additional contributions are reported. No floor votes on comprehensive AI legislation are reflected in this data, and the policy outcomes that may follow from this cycle's giving remain to be determined.
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