Key TakeawaysAmazon unveiled Supply Chain Services, extending its extensive logistics infrastructure to external businessesFedEx shares plummeted approximately 5–6% while UPS experienced declines exceeding 4% during Monday’s opening sessionMajor corporations including Procter & Gamble, 3M, Lands’ End, and American Eagle Outfitters have already signed onThe platform integrates freight transportation, warehousing, delivery services, and artificial intelligence-driven demand planningAdditional logistics sector stocks declined, including GXO Logistics, XPO, and Hub GroupOn Monday, Amazon revealed plans to extend its expansive logistics infrastructure beyond its own ecosystem. Branded as Amazon Supply Chain Services, this initiative enables external companies from diverse sectors to leverage Amazon’s freight handling, warehousing, and distribution capabilities.FedEx, UPS Slide After Amazon Opens Freight Network To All Businesses https://t.co/TAOTLaJp3B— zerohedge (@zerohedge) May 4, 2026The market responded swiftly to this development. FedEx experienced declines ranging from 4.4% to 5.7%, while United Parcel Service witnessed drops of approximately 4.1% to 4.2% during pre-market and early trading hours. Meanwhile, Amazon’s stock climbed between 1.2% and 1.75% following the announcement.United Parcel Service, Inc., UPSThe ripple effect extended throughout the logistics industry. GXO Logistics declined 5.2%, XPO decreased 2.5%, Hub Group fell 1.7%, and RXO dropped 1.7%.Amazon’s logistics footprint is substantial. The company operates 80,000 trailers, 24,000 intermodal containers, and maintains a fleet of 100 aircraft. Until now, this extensive infrastructure primarily served Amazon’s e-commerce and marketplace ecosystem.The platform offers an integrated suite of capabilities. Companies can tap into ocean, air, ground, and rail transportation options. Additionally, they gain access to Amazon’s warehouse and fulfillment facilities for inventory control, complemented by parcel delivery services promising two-to-five-day transit times.Artificial intelligence features are embedded throughout the platform. These advanced tools manage demand prediction and strategic inventory distribution, enabling businesses to enhance delivery performance and consistency.Clients manage all operations through a unified digital dashboard. This centralized interface allows companies to select and customize their required services.Notable enterprises have already embraced the platform. Procter & Gamble utilizes Amazon’s transportation network for moving both raw materials and completed products. 3M employs the service to transport goods from production facilities to warehouses.Diverse Client Base Emerges QuicklyLands’ End and American Eagle Outfitters have also joined as initial adopters. Amazon indicated the service welcomes companies regardless of size, spanning healthcare, automotive, manufacturing, and retail sectors.This strategic shift positions Amazon as a direct challenger to established logistics giants. FedEx and UPS have historically controlled the parcel and freight transportation landscape throughout the United States.Amazon has systematically constructed its delivery infrastructure over recent years. This network has expanded sufficiently to enable the company to manage a substantial portion of its shipments internally, reducing dependence on third-party carriers.Freight Sector Feels the PressureMonday’s trading activity demonstrates investor concern regarding this strategic development. Numerous logistics companies experienced significant valuation decreases within hours of the announcement.Amazon verified that the service is operational with confirmed enterprise clients already utilizing the platform. However, the company has not publicly revealed pricing structures in its initial announcement.Among the broader group of impacted companies, GXO Logistics recorded the most substantial decline, dropping 5.2% during the trading session.The post Amazon’s New Supply Chain Play Sends FedEx (FDX) and UPS (UPS) Stocks Plunging appeared first on Blockonomi.