WST vs FCNCA Comparison

West Pharmaceutical Services is based in Pennsylvania and is a key supplier to firms in the pharmaceutical, biotechnology, and generic drug industries. West sells elastomer-based packaging components (including stoppers, seals, and plungers), nonglass containment solutions, and auto-injectors for injectable drugs, which include large-molecule biologics, peptides such as GLP-1 receptor agonists, and small-molecule drugs. The company reports in two segments: proprietary products (about 80% of total revenue) and contract-manufactured products (about 20% of total revenue). It generates approximately 55% of its revenue from international markets and 45% from the United States.

First Citizens is a US regional bank with total assets of over $230 billion as of Sept. 30, 2025. Headquartered in Raleigh, North Carolina, First Citizens' largest markets are North Carolina, South Carolina, and California. The bank has a track record of making troubled bank acquisitions from the FDIC, like the 2023 acquisition of Silicon Valley Bridge Bank, which doubled its asset base. First Citizens offers products and services across retail, commercial, wealth management, and railcar leasing. First Citizens derived over 95% of its earnings from banking and less than 5% from railcar leasing in 2024.