Costco Surges 0.76 to 1000-Dollar High 41st-Ranked 1.46 Billion Turnover Sparks Split Speculation

On September 9, 2025, Costco (COST) closed with a 0.76% gain, trading at $1,000 per share. The stock ranked 41st in trading volume, with $1.46 billion in dollar turnover, reflecting sustained investor interest in the retail giant.

Speculation about a potential stock split has intensified, driven by CFO Richard Galanti’s remarks that the company “has done them before and continues to evaluate” the idea, though no immediate plans were confirmed. The stock’s elevated price and consistent operational performance—highlighted by $58.44 billion in Q2 revenue and $1.112 billion in membership fees—have fueled market discussions. Gross margins expanded to 11.13%, while operating income rose to $2.13 billion, underscoring Costco’s disciplined cost controls.

Analysts note that while earnings surprises may not drive short-term volatility, clarity on the split strategy could influence investor sentiment. The company’s guidance for new warehouse openings and stable comp sales suggests a focus on long-term growth rather than near-term gimmicks.

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