MAA vs WAT Comparison

Mid-America Apartment Communities Inc or MAA, is a real estate investment trust engaged in the acquisition, operation, and development of multifamily apartment communities located in the southeastern and southwestern United States. The company operates two reportable segments; Same Store includes communities that the Company has owned and have been stabilized for at least a full 12 months as of the first day of the calendar year and Non-Same Store and Other includes recently acquired communities, communities being developed or in lease-up, communities that have been disposed of or identified for disposition, communities that have experienced a casualty loss and stabilized communities that do not meet the requirements to be Same Store communities.

Water sells liquid chromatography, mass spectrometry, and thermal analysis tools. These analytical instruments provide essential information on various products, such as their molecular structures and physical properties, to help clients enhance the health and well-being of end users. As a percentage of sales in 2024, Waters generated 58% from biopharmaceutical customers, 31% from industrial clients, and 11% from academic/government institutions. In early 2026, Waters plans to merge with BD's life science and diagnostics business, which will substantially change those concentrations. Waters will wind up with more concentration in diagnostics (versus none now) and discovery-related life science tools.