Market Cap

SL Green Realty Corp. Market Capitalization:

$4.74 Billion

USD as of July 1, 2025

business SL Green Realty Corp. Company Profile

SL Green Realty Corp. Main Stock Listing

NYSE: SLG

Market Capitalization History of SL Green Realty Corp.

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Top Competitors by Market Capitalization

Industry: REIT—Office
Company Market Cap (USD)
Digital Realty Trust, Inc. $59.23 B
Alexandria Real Estate Equities, Inc. $13.19 B
Boston Properties, Inc. $12.07 B
Gecina SA $8.30 B
Nippon Building Fund InCorp $8.03 B
Sector: Real Estate
Company Market Cap (USD)
American Tower $103.81 B
Prologis, Inc. $100.50 B
Welltower Inc. $98.56 B
Equinix, Inc. (REIT) $77.78 B
Simon Property Group, Inc. $62.88 B

Yearly evolution of SL Green Realty Corp. market cap

Date Market Cap YoY Change
Jan. 1, 2025 $4.74 B 65.37%
Jan. 1, 2024 $2.87 B 25.15%
Jan. 1, 2023 $2.29 B -51.34%
Jan. 1, 2022 $4.71 B 4.24%
Jan. 1, 2021 $4.51 B -28.81%
Jan. 1, 2020 $6.34 B -0.42%
Jan. 1, 2019 $6.37 B -8.05%
Jan. 1, 2018 $6.93 B -7.75%
Jan. 1, 2017 $7.51 B 12.79%
Jan. 1, 2016 $6.66 B -23.33%
Jan. 1, 2015 $8.68 B 34.37%
Jan. 1, 2014 $6.46 B 16.66%
Jan. 1, 2013 $5.54 B 9.32%
Jan. 1, 2012 $5.07 B 1.06%
Jan. 1, 2011 $5.01 B 59.95%
Jan. 1, 2010 $3.13 B 189.56%
Jan. 1, 2009 $1.08 B -83.05%
Jan. 1, 2008 $6.38 B -36.79%
Jan. 1, 2007 $10.10 B 74.42%
Jan. 1, 2006 $5.79 B 57.88%
Jan. 1, 2005 $3.67 B 23.88%
Jan. 1, 2004 $2.96 B 42.19%
Jan. 1, 2003 $2.08 B -4.52%
Jan. 1, 2002 $2.18 B 13.28%
Jan. 1, 2001 $1.92 B

Market capitalization is calculated from the opening stock price at the beginning of each year.

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SL Green Realty Corp. Categories

United States languages Real Estate languages REIT—Office
United States Real Estate United States REIT—Office

Stocks & Indices

SL Green Realty Corp. has the following listings and related stock indices.


Stock: NYSE: SLG

Stock: Bovespa: S1LG34

Stock: NYSE: SLG-I

Stock: NYSE: SLG.PR.I

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.