Built from the Meta Ad Library's archive of ads that were running during this week, on the parties' national pages. Reach and spend are each ad's lifetime ranges, which can include days outside this week. Only the top 10 ads per party by reach are kept. Meta publishes exact party spend only for recent days; exact daily spend from 28 October 2026 is in the spend tracker. Local parties, candidates, Google and other platforms are not included in weekly editions.
Cover photo: Phil Hearing on Unsplash. Privacy · All weekly reports
A weekly report from Message and Method.