Nike Inc. (NKE) delivered a classic good-news-bad-news earnings report that left Wall Street scratching its head and reaching for the red pen. The athletic apparel giant beat expectations on both the top and bottom lines, but investors weren't buying the victory lap.

The numbers looked solid on the surface. Nike posted second-quarter revenue of $12.43 billion, topping analyst estimates of $12.22 billion. Earnings came in at 53 cents per share, crushing the consensus forecast of 38 cents. That's a pretty significant beat by any measure.

So what's the problem? Gross margins continue to slide, marking the second consecutive quarter of declines. That's the kind of trend that makes analysts nervous, even when a company is beating expectations elsewhere.

"Nike is in the middle innings of our comeback. We are making progress in the areas we prioritized first and remain confident in the actions we're taking to drive the long-term growth and profitability of our brands," said Elliott Hill, president and CEO of Nike.

The market's reaction was swift and brutal. Nike shares tumbled 11.8% to $57.90 in pre-market trading, signaling that investors are more worried about the margin pressure than impressed by the earnings beat.

Wall Street Responds With Downgrades

Following the earnings announcement, analysts across the Street maintained their generally positive outlook on Nike but took their price targets down a notch. Here's the rundown:

• Telsey Advisory Group analyst Cristina Fernandez kept a Market Perform rating and lowered the price target from $75 to $72.
• Needham analyst Tom Nikic maintained a Buy rating but cut the price target from $78 to $68.
• Piper Sandler analyst Anna Andreeva stuck with an Overweight rating and reduced the price target from $84 to $75.
• B of A Securities analyst Lorraine Hutchinson maintained a Buy rating and lowered the price target from $84 to $73.
• Bernstein analyst Aneesha Sherman kept an Outperform rating but trimmed the price target from $90 to $85.

The pattern is clear: analysts still believe in Nike's long-term story, but they're recalibrating expectations as the company works through its turnaround. The question now is whether those declining margins are a temporary bump in the road or a sign of deeper competitive pressures in the athletic wear market.