GENERALQUIET
23 days ago
These midterm races have seen the most ad money spent so far
SIGNALSMONITORGENERAL
What's happening
SignalsMonitor is following this as a general story. Washington Post Politics is the outlet attached so far. The first report grouped here was at 23 Sept 2026, 13:00 UTC. 2 material updates are listed in the timeline. The headline in use is “These midterm races have seen the most ad money spent so far”. This note is SignalsMonitor's own briefing, not the publisher's article.
What we know
The Senate Leadership Fund, a GOP-aligned super PAC, has spent $114 million, more than any other advertiser, while the U. S.
Washington Post PoliticsRead at Washington Post Politics
Story timeline
Reports grouped into this story, earliest first. Exact repeats from the same outlet are collapsed.
- First reported by Washington Post Politics
These midterm races have seen the most ad money spent so far
- New development reported by Washington Post Politics
Ohio Senate race leads in midterm ad spending at nearly $200 million
Reported by 1 outlet
- Washington Post