Kirby (NYSE: KEX) recently received a number of ratings updates from brokerages and research firms:7/17/2026 – Kirby was upgraded by Weiss Ratings from “hold (c+)” to “buy (b-)”. 7/1/2026 – Kirby was downgraded by Weiss Ratings from “buy (b-)” to “hold (c+)”. 5/29/2026 – Kirby was upgraded by Weiss Ratings from “hold (c+)” to “buy (b-)”. Get Kirby Corporation alerts:Kirby Corporation is a leading domestic maritime transporter of bulk liquid products in the United States. Featured StoriesReceive News & Ratings for Kirby Corporation Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Kirby Corporation and related companies with MarketBeat.com's FREE daily email newsletter.