SpaceX shares stumbled in their Nasdaq-100 debut, entering what analysts describe as a 'post-honeymoon faith phase' for investors. The stock's initial public performance has been marked by volatility, introducing a new dynamic for a company long valued in private markets.

This transition to public trading represents a major milestone for the space company, but has also exposed it to the scrutiny of a broader investor base. While institutional interest is high, retail and some fund managers have adopted a 'show me' attitude, demanding more evidence of sustained profitability.

Wall Street has responded with a flurry of bullish ratings. Bloomberg reports that multiple banks see 47% upside in the stock. Barron's notes 14 new 'buy' ratings, though one analyst issued a 'hold' rating, highlighting the division among experts.

Investor caution persists despite the analyst optimism. AP News reports that while Wall Street banks are 'sky-high about SpaceX,' many investors remain wary, waiting for clearer signals on the company's financial performance in a public market environment.

The key caveat is that the bullish case rests heavily on future milestones like Starship's success and Starlink's revenue growth. If those hit delays, the optimistic price targets could prove unrealistic.