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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, Q2 2025

Institutional positions in American Assets Trust, Inc. as of Jun 30, 2025. 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
226
+8 vs. Q1 2025
Shares held
56.5M
+526.7K (+0.9%) vs. Q1 2025
Total value
$1.12B
−$11.3M (−1.0%) vs. Q1 2025
New holders
36
96 more added
Sold out
28
70 more reduced

1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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 holdersQ2 2025: 226 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 heldQ2 2025: $1.12B
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, Q2 2025

Shares, value and share of portfolio for each institution holding American Assets Trust, Inc.; share changes are against Q1 2025.

Institutions holding AAT in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock, Inc.9,185,409$181.4M0.00%−781,158−7.8%Reduced
Vanguard Group Inc7,715,524$152.4M0.00%+16,509+0.2%Added
American Assets Inc7,374,599$147.0M51.10%00.0%Unchanged
State Street Corp2,905,523$57.4M0.00%+79,301+2.8%Added
T. Rowe Price Investment Management, Inc.1,965,620$38.8M0.02%−64,501−3.2%Reduced
LSV Asset Management1,904,996$37.6M0.09%−35,300−1.8%Reduced
American Assets Investment Management, LLC1,475,336$29.1M2.34%00.0%Unchanged
Charles Schwab Investment Management Inc1,458,380$28.8M0.00%−13,963−0.9%Reduced
Geode Capital Management, LLC1,391,478$27.5M0.00%+72,458+5.5%Added
Arrowstreet Capital, Limited Partnership1,253,217$24.8M0.02%+53,070+4.4%Added
Ameriprise Financial Inc1,234,013$22.7M0.01%+56,553+4.8%Added
Nuveen, LLC1,077,526$21.3M0.01%+253,130+30.7%Added
Morgan Stanley1,017,136$20.1M0.00%−114,857−10.1%Reduced
Northern Trust Corp830,022$16.4M0.00%−5,030−0.6%Reduced
Goldman Sachs Group Inc725,432$14.3M0.00%+312,743+75.8%Added
Senvest Management, LLC718,159$14.2M0.48%+718,159New
Dimensional Fund Advisors LP698,237$13.8M0.00%−6,404−0.9%Reduced
UBS Group AG622,742$12.3M0.00%+568,475+1,047.6%Added
Allianz Asset Management GmbH590,959$11.7M0.02%−302,693−33.9%Reduced
Millennium Management LLC572,529$11.3M0.01%+229,536+66.9%Added
Invesco Ltd.496,405$9.80M0.00%+161,303+48.1%Added
Kennedy Capital Management, Inc.491,979$9.72M0.23%+173,083+54.3%Added
Bank of New York Mellon Corp487,412$9.63M0.00%+23,656+5.1%Added
JPMorgan Chase & Co484,030$9.56M0.00%−246,342−33.7%Reduced
Qube Research & Technologies Ltd477,022$9.42M0.01%+61,979+14.9%Added
Legal & General Group Plc367,807$7.26M0.00%+9,548+2.7%Added
Panagora Asset Management Inc301,386$5.95M0.03%−174−0.1%Reduced
B&I Capital AG295,620$5.84M1.99%+295,620New
Algert Global LLC282,215$5.57M0.12%+94,260+50.2%Added
Hotchkis & Wiley Capital Management LLC281,140$5.55M0.02%+2,480+0.9%Added
Principal Financial Group Inc271,678$5.37M0.00%+13,151+5.1%Added
Fuller & Thaler Asset Management, Inc.263,618$5.21M0.02%+77,052+41.3%Added
Bank of America Corp239,903$4.74M0.00%+135,258+129.3%Added
Wellington Management Group LLP223,063$4.41M0.00%−5,471−2.4%Reduced
First Trust Advisors LP208,968$4.13M0.00%−39,647−15.9%Reduced
Universal- Beteiligungs- und Servicegesellschaft mbH206,222$4.07M0.01%+16,801+8.9%Added
Prudential Financial Inc147,777$3.97M0.01%+22,688+18.1%Added
AQR Capital Management LLC200,571$3.96M0.00%+47,312+30.9%Added
FMR LLC190,630$3.76M0.00%−97,462−33.8%Reduced
Balyasny Asset Management LLC189,573$3.74M0.01%−52,220−21.6%Reduced
O'Shaughnessy Asset Management, LLC186,235$3.68M0.03%−16,268−8.0%Reduced
Raymond James Financial Inc175,231$3.46M0.00%+11,404+7.0%Added
Public Sector Pension Investment Board160,785$3.18M0.01%+11,052+7.4%Added
Rhumbline Advisers152,868$3.02M0.00%+7,955+5.5%Added
Jacobs Levy Equity Management, Inc148,908$2.94M0.01%+11,949+8.7%Added
Great West Life Assurance Co139,009$2.75M0.00%+10,138+7.9%Added
Barclays PLC131,522$2.60M0.00%+39,240+42.5%Added
Man Group plc131,366$2.59M0.01%+18,401+16.3%Added
Citadel Advisors LLC108,835$2.15M0.00%+62,674+135.8%Added
ExodusPoint Capital Management, LP107,420$2.12M0.03%+85,409+388.0%Added
Norges Bank105,493$2.08M0.00%−52,248−33.1%Reduced
Renaissance Technologies LLC99,700$1.97M0.00%−187,300−65.3%Reduced
AXA S.A.96,317$1.90M0.01%+7,859+8.9%Added
Bridgeway Capital Management, LLC96,100$1.90M0.05%00.0%Unchanged
State of Wisconsin Investment Board95,896$1.89M0.00%+44,284+85.8%Added
Gsa Capital Partners LLP95,401$1.88M0.13%+56,417+144.7%Added
Swiss National Bank93,400$1.84M0.00%−1,000−1.1%Reduced
Dark Forest Capital Management LP90,259$1.78M0.07%+31,786+54.4%Added
Macquarie Group Ltd84,957$1.68M0.00%−4,703−5.2%Reduced
D. E. Shaw & Co., Inc.82,492$1.63M0.00%−39,905−32.6%Reduced
UBS Asset Management Americas Inc81,181$1.60M0.00%−7,752−8.7%Reduced
Citigroup Inc76,842$1.52M0.00%−8,886−10.4%Reduced
Lazard Asset Management LLC74,631$1.47M0.00%−6,818−8.4%Reduced
State of New Jersey Common Pension Fund D72,735$1.44M0.01%−72,000−49.7%Reduced
Crossingbridge Advisors, LLC70,000$1.39M1.22%+70,000New
Asset Management One Co.,Ltd.69,985$1.38M0.00%−1,002−1.4%Reduced
Public Employees Retirement System of Ohio68,296$1.35M0.00%+893+1.3%Added
Alliancebernstein L.P.67,308$1.33M0.00%+470+0.7%Added
Nomura Asset Management Co Ltd67,140$1.33M0.00%+4,100+6.5%Added
Susquehanna International Group, LLP65,343$1.29M0.00%+6,716+11.5%Added
Deutsche Bank AG62,573$1.24M0.00%−3,646−5.5%Reduced
Martingale Asset Management L P61,760$1.22M0.03%−35,700−36.6%Reduced
Virginia Retirement Systems Et Al61,093$1.21M0.01%−61,300−50.1%Reduced
Wolverine Asset Management LLC54,026$1.07M0.02%+22,255+70.0%Added
Penserra Capital Management LLC53,849$1.06M0.01%+53,849New
State of Alaska, Department of Revenue53,318$1.05M0.01%+4,155+8.5%Added
HSBC Holdings PLC52,944$1.04M0.00%+4,347+8.9%Added
Sumitomo Mitsui Trust Holdings, Inc.50,535$998.1K0.00%−988−1.9%Reduced
Tang Capital Management LLC50,000$987.5K0.05%00.0%Unchanged
Two Sigma Advisers, LP49,129$970.3K0.00%+18,400+59.9%Added
Tudor Investment Corp Et Al49,008$967.9K0.01%−109,140−69.0%Reduced
SEI Investments Co45,580$900.2K0.00%+17,296+61.2%Added
California State Teachers Retirement System45,452$897.7K0.00%00.0%Unchanged
DekaBank Deutsche Girozentrale35,179$835.0K0.00%00.0%Unchanged
Price T Rowe Associates Inc41,344$817.0K0.00%+4,494+12.2%Added
Globeflex Capital L P38,958$769.4K0.06%+38,958New
Versor Investments LP38,435$759.1K0.13%+24,614+178.1%Added
New Age Alpha Advisors, LLC38,159$753.6K0.03%−46,988−55.2%Reduced
Bailard, Inc.37,900$748.5K0.02%+37,900New
Bank of Montreal37,743$745.4K0.00%−7,954−17.4%Reduced
Royal Bank of Canada37,516$740.0K0.00%+3,842+11.4%Added
Intech Investment Management LLC36,698$724.8K0.01%−12,363−25.2%Reduced
Franklin Resources Inc35,962$710.2K0.00%−21,666−37.6%Reduced
New York State Teachers Retirement System35,395$699.0K0.00%00.0%Unchanged
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.35,041$692.1K0.00%00.0%Unchanged
Thrivent Financial for Lutherans34,719$686.0K0.00%−46,586−57.3%Reduced
Wells Fargo & Company34,405$679.5K0.00%+3,064+9.8%Added
Zurcher Kantonalbank (Zurich Cantonalbank)34,179$675.0K0.00%+4,188+14.0%Added
Amundi32,202$650.2K0.00%−15,053−31.9%Reduced
Graham Capital Management, L.P.31,592$623.9K0.02%−11,144−26.1%Reduced