SpaceX loses investor momentum as Starship setbacks weigh on shares

SpaceX’s highly anticipated IPO continues to disappoint investors and raise concerns over the company’s near-term prospects.

The company founded by billionaire Elon Musk has postponed the latest Starship test flight from its Starbase facility. It is not the first setback for the program: the launch would have marked the second test of the V3 version of the rocket, following a May trial that ended in an accident involving the booster.

The stock is also losing momentum. After the enthusiasm surrounding the massive IPO in June, SpaceX shares fell this week for the first time below the $135 offering price.

The delayed test is fueling investor concerns over Starship’s development timeline, a key program for the company’s future lunar and Mars missions. The rocket is considered central to Musk’s long-term vision of expanding human presence beyond Earth and strengthening SpaceX’s role in the commercial space industry.

However, repeated technical setbacks could increase pressure on the company to demonstrate faster progress, especially as investors evaluate the gap between SpaceX’s ambitious targets and its operational execution. The market reaction highlights how expectations around the company’s growth story remain closely tied to the success of the Starship program.