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Compare · AAT vs DLR

AAT vs DLR

Side-by-side comparison of American Assets Trust Inc. (AAT) and Digital Realty Trust Inc. (DLR): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both AAT and DLR operate in Real Estate Investment Trusts (Real Estate), so they compete in similar markets.
  • DLR is the larger of the two at $64.48B, about 45.0x AAT ($1.43B).
  • Over the past year, AAT is up 15.2% and DLR is up 4.3% - AAT leads by 10.9 points.
  • DLR has been more active in the news (14 items in the past 4 weeks vs 13 for AAT).
  • DLR has more recent analyst coverage (25 ratings vs 4 for AAT).
PerformanceAAT+15.22%DLR+4.28%
2025-06-04+0.00%2026-06-03
MetricAATDLR
Company
American Assets Trust Inc.
Digital Realty Trust Inc.
Price
$23.32-0.15%
$183.56-1.98%
Market cap
$1.43B
$64.48B
1M return
+13.29%
-7.54%
1Y return
+15.22%
+4.28%
Industry
Real Estate Investment Trusts
Real Estate Investment Trusts
Exchange
NYSE
NYSE
IPO
2011
2004
News (4w)
13
14
Recent ratings
4
25
AAT

American Assets Trust Inc.

American Assets Trust, Inc. is a full service, vertically integrated and self-administered real estate investment trust, or REIT, headquartered in San Diego, California. The company has over 50 years of experience in acquiring, improving, developing and managing premier office, retail, and residential properties throughout the United States in some of the nation's most dynamic, high-barrier-to-entry markets primarily in Southern California, Northern California, Oregon, Washington, Texas and Hawaii. The company's office portfolio comprises approximately 3.4 million rentable square feet, and its retail portfolio comprises approximately 3.1 million square feet. In addition, the company owns one mixed-use property (including approximately 97,000 rentable square feet of retail space and a 369-room all-suite hotel) and 2,112 multifamily units. In 2011, the company was formed to succeed to the real estate business of American Assets, Inc., a privately held corporation founded in 1967 and, as such, has significant experience, long-standing relationships and extensive knowledge of its core markets, submarkets and asset classes.

DLR

Digital Realty Trust Inc.

Digital Realty supports the world's leading enterprises and service providers by delivering the full spectrum of data center, colocation and interconnection solutions. PlatformDIGITALR, the company's global data center platform, provides customers a trusted foundation and proven Pervasive Datacenter Architecture PDxTM solution methodology for scaling digital business and efficiently managing data gravity challenges. Digital Realty's global data center footprint gives customers access to the connected communities that matter to them with more than 284 facilities in 48 metros across 23 countries on six continents.

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