Phunware, Inc. (NASDAQ:PHUN) shares surged amid volatility in Trump-related stocks following Trump's wins in the Missouri and Idaho Republican caucuses and a Supreme Court ruling ensuring Trump remains on the Republican primary ballot in all states. The court stated that Congress, not states, has the authority to enforce the 14th Amendment provision against federal office-seekers. Phunware does not pay dividends but may engage in capital allocation programs like stock buybacks. Phunware's stock price increased by 105% to $14.51.