Foot Locker (FL) shares plummeted 5.06% during intraday trading on Thursday, as investors reacted to a mix of news surrounding the company and its soon-to-be acquirer, Dick's Sporting Goods (DKS). The stark contrast between the two retailers' recent performances appears to be weighing heavily on Foot Locker's stock.

Dick's Sporting Goods reported better-than-expected quarterly earnings on Thursday, with adjusted earnings of $4.38 per share surpassing analysts' forecasts of $4.30. The company also raised its fiscal-year guidance, demonstrating strong performance ahead of its planned merger with Foot Locker. In contrast, Foot Locker's second-quarter earnings, released on Wednesday, missed estimates, with comparable sales declining 2% worldwide.

The impending merger, set to close on September 8, may be contributing to investor uncertainty. While Dick's agreed to buy Foot Locker for $24 per share in May, the deal's reception has been mixed. Adding to the pressure, some analysts have maintained cautious stances on Foot Locker. Barclays analyst Adrienne Yih reiterated a Hold rating with a $24 price target, while Telsey Advisory Group maintained a Market Perform rating. These conservative outlooks, coupled with Foot Locker's underperformance compared to Dick's, appear to be driving today's significant stock decline.