Congressional stock trading reports show that two allies of President Trump loaded up on additional Tesla shares as the relationship between the president and Elon Musk began to show signs of strain but before their falling out.

But Tesla is a fairly mature business at this point. If you have $1,000 to invest, you might want to consider a company that seems to be successfully following Tesla's playbook. That stock is EV truck maker Rivian ( RIVN -0.04%).

Ark Invest's Cathie Wood said she would invest in Elon Musk's Tesla if she were only allowed to pick one stock. Wood was speaking to investor Steven Bartlett on his podcast "The Diary Of A CEO" when Bartlett asked for her top stock pick.

Tesla's recent stock decline is driven by sentiment and negative headlines, not core business fundamentals. Find out why TSLA stock is a Buy.

Tesla Inc dropped 14% in a single day yesterday, representing one of its most significant one-day falls in the past few years.

Tesla shares have surged in anticipation of the launch of the company's robotaxi service in Austin, Texas, this week. Goldman Sachs says Tesla has advantages in the AV market, but questioned its ability to meet CEO Elon Musk's targets.

Tesla stock is highly volatile and some investors are worried about competition. Meta Platforms is the leader in social media and digital advertising, and both industries are in growth mode. Nvidia continues to report stellar growth and rising profits.