Logistics company United Parcel Service (UPS) has announced that Amazon (AMZN) packages sent through its service will decrease by over 50% by

The company said it has reached an agreement with its largest customer to lower volumes by 50 percent, sparking a sell-off.

United Parcel Service (UPS) shares plunged 14% on Thursday after the company announced plans to reduce its business with Amazon by more than 50% by June 2026.

Shares of United Parcel Service (UPS) dropped 15% on Thursday, marking its worst day ever, after the company announced a significant reduction in its business with Amazon (AMZN), its largest customer.

Shares of parcel delivery company UPS (NYSE:UPS) fell 17.6% in the morning session after the company reported weak fourth-quarter results and provided full-year revenue guidance, which missed significantly.

UPS cutting Amazon deliveries in half, expects $89B in 2025. Stock down 13% as company reorganizes due to slow sales.

UPS said it was cutting its business with Amazon in half by the middle of next year because of profitability concerns. Shares plunged.

United Parcel Service (UPS, Financials) reported fourth-quarter earnings that exceeded analyst expectations, driven by revenue growth and operational improvements. The corporation is emphasizing operational efficiency in 2025 and higher-margin business divisions while lowering costs to counter a projected drop in Amazon shipment volume.

Today's bear gap has UPS falling to more than four-year lows and its largest single-day percentage drop in history. The equity is on the short sell restricted (SSR) list amid the volatility, and sports a 30% year-over-year deficit.