AST SpaceMobile shares came under renewed pressure Thursday, extending a difficult stretch for the satellite broadband company. The stock has fallen 27% over the past three months, and the latest move lower appeared tied to more than competitive concerns around SpaceX and Starlink.

A newly announced convertible debt offering added to the negative tone. Investors often view such financings cautiously because they can raise concerns about future dilution and highlight a company’s need for additional capital, especially in industries that require heavy spending.

The selloff suggests the market is weighing AST SpaceMobile’s financing decisions alongside the broader challenges facing the business. As a company working in satellite-based connectivity, AST SpaceMobile operates in a capital-intensive segment where funding plans can have an outsized effect on sentiment.

While competition with Starlink remains part of the story, the latest decline shows investors are also focused on balance-sheet and fundraising issues. For now, AST SpaceMobile stock appears to be under pressure from both industry rivalry and the costs of building out its ambitions.