ZBH - Jana Partners halves stake in Axalta Coating Zimmer Biomet February, 16 2020 11:30 AM Zimmer Biomet Holdings Inc. Jana Partners 13F portfolio value stood at $1.2B this quarter, down 3.2% from the last quarter.More news on: Callaway Golf Company, Bloomin' Brands, Inc., Axalta Coating Systems Ltd. Read more ...