SL Green Realty reports 30.6 million-square-foot Manhattan portfolio as of June 30
NEW YORK, July 23. SL Green Realty Corp. filed an 8-K disclosing supplemental operating data showing its Manhattan office portfolio at 30.6 million square feet across 54 buildings as of June 30, 2026. The filing, made under ticker SLG on the New York Stock Exchange, precedes the company's Form 10-Q for the same period, due on or before August 10.
Key takeaways
- SL Green Realty reported a Manhattan office portfolio of 30.6 million square feet across 54 buildings as of June 30, 2026.
- Of the total, SL Green holds direct ownership interests in 29.2 million square feet, with an additional 1.4 million square feet securing its debt and preferred equity investments.
- The disclosure was made in an 8-K filing under ticker SLG on the New York Stock Exchange, ahead of the company's Form 10-Q due on or before August 10, 2026.
- SL Green also manages four buildings totaling 0.9 million square feet that are owned by third parties.
- The company describes itself as Manhattan's largest office landlord and operates as a fully integrated REIT.
NEW YORK, July 23. SL Green Realty Corp. filed an 8-K disclosing supplemental operating data showing its Manhattan office portfolio at 30.6 million square feet across 54 buildings as of June 30, 2026. The filing, made under ticker SLG on the New York Stock Exchange, precedes the company's Form 10-Q for the same period, due on or before August 10.
Portfolio breakdown
Of the total 30.6 million square feet, SL Green holds direct ownership interests in 29.2 million square feet. An additional 1.4 million square feet secures the company's debt and preferred equity investments, excluding fund investments, according to the supplemental data. The company also manages four buildings totaling 0.9 million square feet owned by third parties.
SL Green describes itself as Manhattan's largest office landlord and operates as a fully integrated REIT, focused on acquiring, managing and maximizing the value of commercial properties in the borough.
Supplemental data scope
The package released alongside the 8-K covers the quarter ended June 30, 2026, and spans more than 50 pages. It includes office leasing statistics, comparative balance sheets, statements of operations, a computation of funds from operations and funds available for distribution, joint venture financials, a debt summary schedule, a derivative summary schedule, a lease liability schedule, and lease expiration tables, the filing shows.
A dedicated section covers the company's debt and preferred equity investments, a lending business in which SL Green provides financing secured by commercial real estate. Among the metrics tracked are annualized cash rent, economic occupancy and commenced occupancy. The company defines economic occupancy as the square footage on which GAAP revenue is being recognized as of the reporting date, a figure that may differ from the square footage on which cash rent is being collected.
SL Green cautions that all supplemental data is unaudited and should not be treated as a replacement for its regulatory filings. Future filings covering the same quarter may restate figures in the package, the company disclosed.
Filing timeline
The Form 10-Q for the quarter ended June 30, 2026, is due on or before August 10, 2026. Questions about the supplemental data can be directed to [email protected], the filing states.