Who owns the most real estate in Pittsburgh pa?

As of my last knowledge update, the largest real estate owner in Pittsburgh, PA, is often reported to be the University of Pittsburgh, which owns a significant amount of land and properties in the city for its campus and related activities. Other major stakeholders include local real estate firms and investment groups, but specific rankings can change over time due to acquisitions and market fluctuations. For the most current information, it's advisable to consult local real estate reports or databases.