AAT vs MESO Comparison

American Assets Trust Inc is a self-administered real estate investment trust based in the United States. The company invests in, operates, and develops retail, office, residential, and mixed-use properties. Properties are predominantly located in South California, Northern California, Oregon, Washington, and Hawaii. American Assets operates through four segments based on property type: retail; office; mixed-use, which consists of retail and hotel components; and multifamily, which includes the company's apartment properties. The retail and office segments collectively contribute the majority of the total revenue.

Mesoblast Ltd is a biotechnology company. It uses its proprietary technology platform to develop and commercialize allogeneic cellular medicines to treat complex diseases resistant to conventional standards of care and where inflammation plays a central role. The company's product candidates include; Ryoncil (remestemcel-L) for the treatment of steroid refractory acute graft versus host disease as well as for the treatment of moderate to severe acute respiratory distress syndrome; Revascor (rexlemestrocel-L) for the treatment of chronic heart failure; and Rexlemestrocel-L for chronic low back pain. The company is managed as one operating segment, being the development of cell technology platform for commercialization.