After a record-setting IPO last month, SpaceX’s early momentum appears to have faded, and the drop is also pressuring Tesla stock. The shift marks a sharp change for Elon Musk’s business empire after a period that had looked overwhelmingly positive for both the billionaire and investors in his companies.

Based on the report, the earlier rally had been driven by a series of major milestones, including SpaceX’s market debut and a surge in Musk’s net worth that briefly made him the first trillionaire. But the latest slide suggests that the post-IPO honeymoon is ending as investors move past the excitement and focus more closely on performance.

Tesla shares are falling alongside SpaceX, showing how sentiment around Musk-led companies can move together when confidence weakens. The pullback has also reduced Musk’s wealth, underscoring how quickly market gains can reverse when highly valued stocks lose momentum.

The broader takeaway is that investors now want concrete results rather than headline-grabbing milestones alone. For SpaceX and Tesla, the next chapter may depend less on market enthusiasm and more on whether both companies can meet the high expectations attached to Musk’s name.