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American Assets Trust, Inc.

AAT
Exchange
NYSE
Industry
Real Estate Investment Trusts
SEC CIK
0001500217

In the last 90 days, American Assets Trust, Inc. insiders filed 9 open-market purchases and 0 sales; 244 institutions reported holding it in 13F filings for Q2 2026, worth $1.41B in total; no superinvestor holds it.

13F holders, Q4 2024

Institutional positions in American Assets Trust, Inc. as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
218
+6 vs. Q3 2024
Shares held
55.4M
+487.2K (+0.9%) vs. Q3 2024
Total value
$1.46B
−$12.6M (−0.9%) vs. Q3 2024
New holders
28
86 more added
Sold out
22
63 more reduced

2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting AAT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2024: 218 institutions
Q1 2021: 171 institutionsQ2 2021: 179 institutionsQ3 2021: 187 institutionsQ4 2021: 200 institutionsQ1 2022: 206 institutionsQ2 2022: 201 institutionsQ3 2022: 186 institutionsQ4 2022: 192 institutionsQ1 2023: 194 institutionsQ2 2023: 175 institutionsQ3 2023: 183 institutionsQ4 2023: 194 institutionsQ1 2024: 196 institutionsQ2 2024: 197 institutionsQ3 2024: 214 institutionsQ4 2024: 218 institutionsQ1 2025: 219 institutionsQ2 2025: 226 institutionsQ3 2025: 233 institutionsQ4 2025: 229 institutionsQ1 2026: 235 institutionsQ2 2026: 244 institutions
Value heldQ4 2024: $1.46B
Q1 2021: $1.86BQ2 2021: $2.15BQ3 2021: $2.16BQ4 2021: $2.15BQ1 2022: $2.18BQ2 2022: $1.72BQ3 2022: $1.45BQ4 2022: $1.50BQ1 2023: $1.05BQ2 2023: $1.06BQ3 2023: $1.07BQ4 2023: $1.24BQ1 2024: $1.20BQ2 2024: $1.23BQ3 2024: $1.47BQ4 2024: $1.46BQ1 2025: $1.13BQ2 2025: $1.12BQ3 2025: $1.15BQ4 2025: $1.09BQ1 2026: $1.07BQ2 2026: $1.41B
Institutions holding AAT and their total value by quarter
QuarterHoldersValue
Q2 2026244$1.41B
Q1 2026235$1.07B
Q4 2025229$1.09B
Q3 2025233$1.15B
Q2 2025226$1.12B
Q1 2025219$1.13B
Q4 2024218$1.46B
Q3 2024214$1.47B
Q2 2024197$1.23B
Q1 2024196$1.20B
Q4 2023194$1.24B
Q3 2023183$1.07B
Q2 2023175$1.06B
Q1 2023194$1.05B
Q4 2022192$1.50B
Q3 2022186$1.45B
Q2 2022201$1.72B
Q1 2022206$2.18B
Q4 2021200$2.15B
Q3 2021187$2.16B
Q2 2021179$2.15B
Q1 2021171$1.86B

Institutions, Q4 2024

Shares, value and share of portfolio for each institution holding American Assets Trust, Inc.; share changes are against Q3 2024.

Institutions holding AAT in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Integrated Wealth Concepts LLC17,334$455.2K0.01%+258+1.5%Added
New York State Common Retirement Fund17,831$468.2K0.00%+1,019+6.1%Added
Two Sigma Advisers, LP18,029$473.4K0.00%−100−0.6%Reduced
Yousif Capital Management, LLC18,060$474.3K0.01%−593−3.2%Reduced
Sterling Capital Management LLC18,225$478.6K0.01%+1,368+8.1%Added
Tower Research Capital LLC (TRC)18,396$483.1K0.01%+3,382+22.5%Added
Nisa Investment Advisors, LLC18,489$485.5K0.00%−1,676−8.3%Reduced
Resona Asset Management Co.,Ltd.18,703$488.8K0.00%+268+1.5%Added
Vert Asset Management LLC20,869$548.0K0.19%00.0%Unchanged
Cornercap Investment Counsel Inc21,225$557.4K0.18%00.0%Unchanged
Summit Global Investments21,832$573.0K0.04%+7,221+49.4%Added
Cubist Systematic Strategies, LLC21,860$574.0K0.01%+21,860New
Cambria Investment Management, L.P.22,120$580.9K0.04%+5,568+33.6%Added
State of Tennessee, Treasury Department22,637$594.4K0.00%−1,102−4.6%Reduced
Envestnet Asset Management Inc22,947$602.6K0.00%+425+1.9%Added
Louisiana State Employees Retirement System23,000$604.0K0.01%00.0%Unchanged
Citadel Advisors LLC23,467$616.2K0.00%−50,611−68.3%Reduced
Manufacturers Life Insurance Company, The24,068$632.0K0.00%−686−2.8%Reduced
Royal Bank of Canada24,281$638.0K0.00%+10,265+73.2%Added
Jane Street Group, LLC24,968$655.7K0.00%−65,110−72.3%Reduced
State Board of Administration of Florida Retirement System25,076$658.5K0.00%00.0%Unchanged
Corebridge Financial, Inc.25,501$669.7K0.00%−1,990−7.2%Reduced
Commonwealth of Pennsylvania Public School Empls Retrmt Sys25,638$673.3K0.00%+7,067+38.1%Added
Engineers Gate Manager LP25,912$680.4K0.01%+6,672+34.7%Added
Illinois Municipal Retirement Fund26,214$688.4K0.01%−708−2.6%Reduced
Bailard, Inc.26,930$707.2K0.02%+26,930New
Zurcher Kantonalbank (Zurich Cantonalbank)27,039$710.0K0.00%+9,271+52.2%Added
Mirae Asset Global ETFs Holdings Ltd.27,250$715.6K0.00%+971+3.7%Added
DekaBank Deutsche Girozentrale35,179$729.0K0.00%00.0%Unchanged
MetLife Investment Management30,503$801.0K0.00%+1,700+5.9%Added
Toroso Investments, LLC30,681$805.7K0.01%−1,712−5.3%Reduced
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.31,041$817.0K0.00%00.0%Unchanged
Teacher Retirement System of Texas31,118$817.0K0.00%−18,022−36.7%Reduced
State of Wisconsin Investment Board32,149$844.2K0.00%+6,768+26.7%Added
Ensign Peak Advisors, Inc32,407$851.0K0.00%00.0%Unchanged
Jefferies Financial Group Inc.32,672$858.0K0.01%+32,672New
Wells Fargo & Company33,607$882.5K0.00%+4,878+17.0%Added
Price T Rowe Associates Inc34,379$903.0K0.00%+2,955+9.4%Added
New York State Teachers Retirement System35,395$929.0K0.00%−272−0.8%Reduced
Bridgeway Capital Management, LLC36,100$948.0K0.02%+36,100New
Intech Investment Management LLC38,866$1.02M0.01%+26,973+226.8%Added
Crawford Investment Counsel Inc42,433$1.11M0.02%+718+1.7%Added
Vestcor Inc44,396$1.17M0.04%+40,541+1,051.6%Added
California State Teachers Retirement System45,452$1.19M0.00%−589−1.3%Reduced
Amundi50,464$1.23M0.00%+14,527+40.4%Added
Bank of Montreal47,459$1.25M0.00%+10,163+27.2%Added
State of Alaska, Department of Revenue49,893$1.31M0.01%+63+0.1%Added
Lazard Asset Management LLC50,193$1.32M0.00%+27,436+120.6%Added
Sumitomo Mitsui Trust Holdings, Inc.52,388$1.38M0.00%−608−1.1%Reduced
Susquehanna International Group, LLP52,632$1.38M0.00%+31,891+153.8%Added
Mercer Global Advisors Inc53,981$1.42M0.00%+53,981New
Franklin Resources Inc56,548$1.48M0.00%−15,129−21.1%Reduced
Vident Advisory, LLC56,629$1.49M0.03%−39,118−40.9%Reduced
Segall Bryant & Hamill, LLC57,160$1.50M0.02%+57,160New
HSBC Holdings PLC57,775$1.52M0.00%+3,927+7.3%Added
Nomura Asset Management Co Ltd63,040$1.66M0.00%+3,040+5.1%Added
New Age Alpha Advisors, LLC63,996$1.68M0.07%+63,996New
Raymond James Financial Inc64,841$1.70M0.00%+64,841New
UBS Group AG66,170$1.74M0.00%+38,479+139.0%Added
Alliancebernstein L.P.66,826$1.75M0.00%−1,420−2.1%Reduced
Bank of America Corp67,385$1.77M0.00%+5,745+9.3%Added
Public Employees Retirement System of Ohio68,235$1.79M0.01%+68,235New
Asset Management One Co.,Ltd.70,968$1.85M0.01%+3,189+4.7%Added
Tudor Investment Corp Et Al72,398$1.90M0.02%+1,703+2.4%Added
Deutsche Bank AG76,529$2.01M0.00%+13,025+20.5%Added
Assenagon Asset Management S.A.80,451$2.11M0.00%−2,730−3.3%Reduced
Alberta Investment Management Corp81,700$2.15M0.01%00.0%Unchanged
AXA S.A.82,969$2.18M0.01%00.0%Unchanged
Citigroup Inc83,494$2.19M0.00%+12,852+18.2%Added
Macquarie Group Ltd89,660$2.35M0.00%+32,144+55.9%Added
Swiss National Bank95,700$2.51M0.00%00.0%Unchanged
Ritholtz Wealth Management97,281$2.55M0.08%+17,254+21.6%Added
Martingale Asset Management L P104,263$2.74M0.07%+18,911+22.2%Added
Prudential Financial Inc104,009$2.81M0.00%+12,838+14.1%Added
Thrivent Financial for Lutherans107,116$2.81M0.01%+69,812+187.1%Added
Public Sector Pension Investment Board118,315$3.11M0.01%+17,564+17.4%Added
Barclays PLC119,678$3.14M0.00%+9,458+8.6%Added
Fuller & Thaler Asset Management, Inc.123,324$3.24M0.01%+17,930+17.0%Added
Great West Life Assurance Co130,480$3.42M0.01%+4,349+3.4%Added
Rhumbline Advisers152,418$4.00M0.00%−3,460−2.2%Reduced
Algert Global LLC154,655$4.06M0.10%+12,434+8.7%Added
State of New Jersey Common Pension Fund D159,735$4.19M0.02%00.0%Unchanged
Janus Henderson Group PLC173,520$4.56M0.00%−10,093−5.5%Reduced
Universal- Beteiligungs- und Servicegesellschaft mbH183,902$4.83M0.01%+183,902New
Renaissance Technologies LLC195,200$5.13M0.01%+103,500+112.9%Added
FMR LLC216,156$5.68M0.00%+19,566+10.0%Added
Norges Bank228,873$6.01M0.00%−44,390−16.2%Reduced
AQR Capital Management LLC230,689$6.06M0.01%−19,722−7.9%Reduced
Invesco Ltd.239,972$6.30M0.00%−247,866−50.8%Reduced
First Trust Advisors LP248,354$6.52M0.01%−12,463−4.8%Reduced
Principal Financial Group Inc253,298$6.65M0.00%+8,969+3.7%Added
Panagora Asset Management Inc283,655$7.45M0.03%+4,692+1.7%Added
O'Shaughnessy Asset Management, LLC285,134$7.49M0.06%+42,395+17.5%Added
Millennium Management LLC346,167$9.09M0.01%+63,023+22.3%Added
Legal & General Group Plc352,313$9.25M0.00%−24,750−6.6%Reduced
UBS Asset Management Americas Inc431,982$11.3M0.00%+20,173+4.9%Added
Adage Capital Partners GP, L.L.C.438,292$11.5M0.02%−405,267−48.0%Reduced
Goldman Sachs Group Inc485,017$12.7M0.00%−82,249−14.5%Reduced
Bank of New York Mellon Corp487,625$12.8M0.00%−10,910−2.2%Reduced
Kennedy Capital Management, Inc.492,260$12.9M0.29%−28,631−5.5%Reduced