If they wanted to, investors could watch a basket of stocks that could go higher if things between Musk and Trump escalate.
Investing in any of them for the long haul should depend on the outlook for the individual company. It might not be a good idea to make the spat the main focus of any portfolio.
Barron’s has described Rocket Lab—a smaller space launch service provider—as a mini-SpaceX. It is valued at almost $12 billion. SpaceX is valued at about $350 billion. Shares were up 6.8% in Friday trading, putting shares up about 1% over the past five days.