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O vs SPG

Realty Income Corporation and Simon Property Group, Inc.

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Realty Income Corporation

Realty Income (NYSE: O), an S&P 500 company, is real estate partner to the world's leading companies. Founded in 1969, we serve our clients as a full-service real estate capital provider. As of September 30, 2025, we have a portfolio of over 15,500 properties in all 50 U.S. states, the U.K., and seven other countries in Europe. We are known as "The Monthly Dividend Company" and have a mission to invest in people and places to deliver dependable monthly dividends that increase over time. Since our founding, we have declared 664 consecutive monthly dividends and are a member of the S&P 500 Dividend Aristocrats index for having increased our dividend for over 30 consecutive years.

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Simon Property Group, Inc.

Simon Property Group, Inc. (NYSE:SPG) is a self-administered and self-managed real estate investment trust ("REIT"). Simon Property Group, L.P., or the Operating Partnership, is our majority-owned partnership subsidiary that owns all of our real estate properties and other assets. In this package, the terms Simon, we, our, or the Company refer to Simon Property Group, Inc., the Operating Partnership, and its subsidiaries. We own, develop and manage premier shopping, dining, entertainment and mixed-use destinations, which consist primarily of malls, Premium Outlets, The Mills, and International Properties. At December 31, 2024, we owned or had an interest in 229 properties comprising 183 million square feet in North America, Asia and Europe. We also owned an 88% interest in The Taubman Realty Group, or TRG, which owns 22 regional, super-regional, and outlet malls in the U.S. and Asia. Additionally, at December 31, 2024, we had a 22.4% ownership interest in Klepierre, a publicly traded, Paris-based real estate company, which owns shopping centers in 14 European countries.

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