‘Pop-up’ super PACs pour $637 million into 2026 midterm races

Twenty-two late-forming super PACs spent about $637 million in 2026 congressional races, sometimes before voters could see their donors.

# ‘Pop-up’ super PACs pour $637 million into 2026 midterm races Twenty-two late-forming super PACs spent about $637 million in 2026 congressional races, sometimes before voters could see their donors. **Read the full article:** [CNBC](https://www.cnbc.com/2026/10/31/2026-midterm-election-super-pacs-donor-disclosure.html) *This article was originally published by CNBC. MoneyWiseInc provides expert curation of the best financial content from trusted sources.*