8-K: Rithm Property Trust Acquires Minority Stake in Office Portfolio

Rithm Property Trust Inc. has completed the acquisition of an indirect minority interest in Paramount Group Operating Partnership LP, investing $50 million in a portfolio of ten office properties.

Summary

• Rithm Property Trust Inc. (the "Company") acquired an indirect minority interest (the "RPT PGRE Investment") in Paramount Group Operating Partnership LP (PG Operating Partnership) on December 19, 2025.
• The PG Operating Partnership, through its affiliates and joint ventures, owns a portfolio of ten commercial office properties located in New York, NY, and San Francisco, CA.
• The Company subscribed for approximately 3.9% of the limited partnership interests in Rithm PGRE Aggregator LP and Rithm PGRE Aggregator II LP (the "Aggregators"), investment vehicles formed by Rithm Capital Corp. ("Rithm Capital").
• The initial cash capital contribution to the Aggregators was $50.0 million, financed with cash on hand.
• The Company committed to make additional cash capital contributions of up to $7.5 million, in aggregate, under certain circumstances.
• The RPT PGRE Investment was approved by the independent directors of the Company.
• Affiliates of Rithm Capital own the remaining limited partnership interests in the Aggregators and will manage the Aggregators and the Portfolio.

Sentiment

Score: 6

Explanation: The sentiment is moderately positive due to the strategic expansion into a new asset class and key markets, financed by cash on hand. However, the significant related-party involvement and indirect minority interest introduce elements of caution.

Positives

• Strategic expansion into a portfolio of ten commercial office properties in key markets (New York, NY and San Francisco, CA).
• The investment was approved by the independent directors of Rithm Property Trust Inc., indicating a level of oversight for related-party transactions.

Negatives

• The investment involves significant related-party transactions and management structures, with Rithm Capital affiliates managing the Aggregators and the Portfolio, and shared executive leadership between Rithm Property Trust and Rithm Capital.
• The Company acquired only an indirect minority interest (approximately 3.9%) in the investment vehicles, limiting direct control over the underlying assets.

Risks

• Exposure to the commercial office real estate market, which can be subject to fluctuations in demand, occupancy rates, and property values.
• The indirect minority interest structure means the Company's influence over the management and strategic decisions of the underlying portfolio is limited.
• Potential conflicts of interest arising from the significant related-party relationships, including shared executive officers and management by Rithm Capital affiliates.

Future Outlook

The Company intends to elect the fair value option for this acquisition, which is an equity method investee. Audited financial statements and a narrative discussion detailing the impact of these transactions on the Company's results of operations and balance sheet will be filed by amendment to this Current Report on Form 8-K within 71 days.

Management Comments

• The RPT PGRE Investment was approved by the independent directors of the Company.

Industry Context

This acquisition represents Rithm Property Trust's investment in the commercial office real estate sector, specifically targeting properties in major metropolitan areas like New York and San Francisco. The transaction occurs within a broader environment where the office market faces evolving dynamics, including hybrid work models and varying demand across different property classes and locations.

Corporate Governance

Related Party Transactions

• Rithm Property Trust Inc. acquired an indirect minority interest in investment vehicles (Aggregators) formed by Rithm Capital Corp.
• Affiliates of Rithm Capital own the remaining limited partnership interests in the Aggregators.
• RCM GA Manager LLC, an affiliate of Rithm Capital, is the Company's external manager.
• Rithm Asset Management LLC, an affiliate of Rithm Capital, will serve as general partner of the Aggregators.
• Rithm Capital will manage the Portfolio through its direct and indirect subsidiaries.
• Michael Nierenberg, the Company's CEO and Director, also serves as Chairman and CEO of Rithm Capital.
• Nicola Santoro, Jr., the Company's CFO and CAO, also serves as CFO and CAO of Rithm Capital.

Stakeholder Impact

• Shareholders: Potential for diversification and long-term returns from commercial office properties, but also exposure to related-party risks and the performance of the office market.
• Management: Increased complexity due to shared executive roles and management structures with Rithm Capital.

Next Steps

• File audited financial statements of businesses acquired by amendment to the Form 8-K within 71 days.
• Provide a narrative discussion of how these transactions impact the Company's results of operations and balance sheet by amendment to the Form 8-K within 71 days.

Key Dates

Recommendation

The acquisition represents a strategic move into commercial office real estate, potentially offering diversification. However, the significant related-party involvement and the indirect minority interest structure warrant a cautious approach. A 'hold' recommendation is appropriate until further financial details are disclosed and the long-term implications of this strategic direction and management structure can be more thoroughly assessed.

Keywords

Commercial Real Estate, Office Properties, Acquisition, Minority Interest, Rithm Property Trust, Paramount Group, Rithm Capital, Investment, New York, San Francisco