She took a shot at "Republicans who see Trump as a speed bump, one they believe they can carefully roll over now."

"Someone once said, 'The Senate is where good ideas go to die.' They were right. That's why I'm not running," Greene said.

Congresswoman Marjorie Taylor Greene has made a name for herself in the stock market by having a knack for timing transactions to major events. Last month, Greene bought $315,000 worth of stock in major companies just ahead of President Trump announcing a 90-day pause in tariffs that sent stocks soaring.