On the heels of the Fourth of July -- and amid his feud with President Donald Trump and congressional Republicans over the president's tax policy bill -- tech billionaire Elon Musk announced plans for a brand new political party, dubbed "America Party," to represent what he called "the 80% in the middle."

Musk described his new party on his platform X as tech-centric, budget-conscious, pro-energy and centrist, with the goal of drawing both disaffected Democrats and Republicans. Musk has criticized the tax-cut bill, which is forecast to add about $3.4 trillion to the United States' debt.

Elon Musk's net worth has taken a $15.3 billion hit after the Tesla CEO announced he was to form a new political party. The news sent ripples through financial markets and spooked investors concerned about Musk's political ambitions and possible implications for Tesla's brand and business operations.