Stitch Fix is worried about Amazon, but not for the most obvious reason By: CNBC.com News October 19, 2017 at 18:47 PM EDT In Stitch Fix's IPO prospectus, the company said that Amazon poses concerns, but they're related to the cloud-computing division. Read More >> Related Stocks: Amazon.com Unilever Plc ADR Wal-Mart Stores, Inc.