JD.com (JD) shares have plunged 18.5% in the trailing three months, underperforming the Zacks Internet - Commerce industry’s growth of 8% and the Zacks Retail-Wholesale sector’s return of 7%. JD’s underperformance in its shares is driven by a mix of structural and operational challenges that continue to weigh on investor sentiment. While revenue growth remains solid, which increased 16% year over year in the first quarter of 2025, the company is grappling with thinning margins across its core and emerging b ...