The billionaire, whose ties with the president have frayed in the past month, attacked GOP lawmakers backing the Trump’s spending bill while boosting its critics.

Tesla remains Musk’s best-known business, but its fortunes are less directly tied to the government than SpaceX, his rocket-building company.

The electric-vehicle maker’s shares fell 5.3% to $300.71 on Monday, after sliding 1.8% Monday, while the S&P 500 dropped 0.1% and Dow Jones Industrial Average rose 0.9%. It was the sixth consecutive drop for shares after an 8.2% jump on June 23, the day after the company launched a self-driving taxi service in Austin, Texas.