18 February 2026
American Assets Trust, L.P.
10-K / February 6, 2026
American Assets Trust, Inc.
Overview
American Assets Trust, Inc. is a Maryland-based real estate investment trust (REIT) that owns, operates, acquires and develops office, retail, multifamily and mixed-use properties in select West Coast and Hawaii markets. The company also manages development in progress at two sites and operates a 369-room hotel as part of a mixed-use property.
Key facts (as of December 31, 2025)
Portfolio
- Total operating portfolio: 31 properties (office, retail, multifamily, and mixed-use) plus two land parcels held for development/construction in progress.
- Major markets: San Diego, San Francisco Bay Area, Bellevue (WA), Portland (OR), and Oahu (HI); additional exposure in Texas.
Space and units
- Office and retail rentable space: 6.8 million square feet (including mixed-use retail).
- Residential units: 2,302 units (including 120 RV spaces at Santa Fe Park RV Resort).
- Hotel: 369-room Waikiki Beach Walk—Embassy Suites.
Geographic breakdown (by property count, net rentable square feet, and share of portfolio)
- Southern California: 10 properties, 3,125,009 NRFS (46.0%)
- Northern California: 3 properties, 546,590 NRFS (8.1%)
- Washington: 4 properties, 1,028,470 NRFS (15.2%)
- Oregon: 3 properties, 975,139 NRFS (14.4%)
- Texas: 1 property, 588,148 NRFS (8.7%)
- Hawaii: 3 properties, 524,213 NRFS (7.7%)
Notable properties
- Office: La Jolla Commons (I–III), The Landmark at One Market, City Center Bellevue, among others.
- Retail: Carmel Mountain Plaza, South Bay Marketplace, Gateway Marketplace, Alamo Quarry Market.
- Mixed-use: Waikiki Beach Walk (retail) and the Waikiki Beach Walk—Embassy Suites hotel.
Development and hotels
- Two properties with land held for development and construction in progress.
- Operates a hotel via a taxable REIT subsidiary (TRS) and manages a third-party hotel operator.
People
- Employees: 232 (as of December 31, 2025).
- Workforce focus includes professional development, health and wellness programs, and competitive compensation and benefits. No union representation among employees.
Revenue and income (2025)
- Total property operating income (year ended December 31, 2025): $266,609,000
- Office: $139,139,000 (52.2%)
- Retail: $68,338,000 (25.6%)
- Multifamily: $37,010,000 (13.9%)
- Mixed-Use: $22,122,000 (8.3%)
Annualized base rent (ABR) and portfolio metrics (selected)
- Office portfolio
- ABR: $201,335,249
- NRFS: 4,273,675
- ABR per SF: $56.69
- Retail portfolio
- ABR: $70,277,527
- NRFS: 2,419,969
- ABR per SF: $29.72
- Combined office + retail
- ABR: $271,612,776
- NRFS: 6,693,644
- ABR per SF: $45.90
- Mixed-use (retail portion)
- ABR: $9,628,291
- Retail NRFS: 93,925
- Waikiki Beach Walk—Embassy Suites: 369 rooms; hotel occupancy 82.3%; daily rate $296.35
- Multifamily (including Santa Fe Park RV Resort)
- Units: 2,178
- ABR: $66,482,784
- Occupancy: 95.5% leased, 93.7% occupied
- Average monthly base rent per occupied unit: $2,715
- Santa Fe Park RV Resort
- Units: 124
- ABR: $1,064,856
- Occupancy: 45.2%
- Average monthly rent per occupied unit: $1,583
- Total multifamily (including Santa Fe Park RV Resort)
- Units: 2,302
- ABR: $67,547,640
- Occupancy: 92.8% leased, 91.1% occupied
- Average monthly rent per occupied unit: $2,684
Leases and tenants
- Office and retail portfolio: approximately 735 leases.
- Residential portfolio: 2,041 leases (excluding Santa Fe Park RV Resort).
- Retail portion of mixed-use: approximately 66 leases.
- Tenants with material impact:
- Google LLC (The Landmark at One Market): 13.3% of total office ABR; 253,198 SF; 3.7% of total office ABR
- LPL Holdings, Inc. (La Jolla Commons): 6.2% of total office ABR; 421,001 SF
- Autodesk, Inc. (The Landmark at One Market): 4.9% of total office ABR
- As of December 31, 2025, no single tenant accounted for more than 13% of total office ABR.
Land and development
- Two properties with land held for development and construction in progress.
Summary
American Assets Trust, Inc. is a vertically integrated REIT with a diversified portfolio of office, retail, multifamily, and mixed-use properties across several West Coast markets and Hawaii, plus a hotel asset. The company employed 232 people and generated approximately $266.6 million in property operating income for 2025, with office as the largest segment followed by retail, multifamily, and mixed-use. The portfolio combines income-producing assets and development opportunities and includes both owned hotel operations and managed hotel arrangements.
