American Assets Trust Ownership | Who Owns American Assets Trust?


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American Assets Trust Ownership Summary


American Assets Trust is owned by 93.16% institutional investors, 1.55% insiders, and 5.28% retail investors. Blackrock is the largest institutional shareholder, holding 19.09% of AAT shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 4.59% of its assets in American Assets Trust shares.

AAT Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockAmerican Assets Trust93.16%1.55%5.28%
SectorReal Estate Stocks 49.33%9.10%41.57%
IndustryDiversified REIT Stocks44.38%5.55%50.07%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock11.51M19.09%$257.68M
Blackrock funding, inc. /de9.13M15.07%$185.44M
Vanguard group7.54M12.46%$153.30M
American assets7.37M12.18%$149.85M
State street2.92M4.83%$59.38M
Lsv asset management1.83M3.02%$37.16M
Senvest management1.80M2.98%$36.66M
American assets investment management1.48M2.44%$29.98M
Jpmorgan chase1.40M2.32%$28.50M
Geode capital management1.32M2.19%$26.90M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
American assets7.37M48.07%$149.85M
Argosy-lionbridge management214.86K2.87%$4.37M
American assets investment management1.48M2.20%$29.98M
B&i capital286.00K2.01%$5.81M
Senvest management1.80M1.18%$36.66M
Waterfall asset management314.64K0.71%$6.39M
Crossingbridge advisors35.00K0.36%$711.20K
Entrypoint capital28.26K0.22%$574.24K
Kennedy capital management471.84K0.21%$9.59M
Denali advisors62.80K0.14%$1.28M

Top Buyers

HolderShares% AssetsChange
Senvest management1.80M1.18%1.09M
Jpmorgan chase1.40M0.00%918.63K
Waterfall asset management314.64K0.71%314.64K
Norges bank228.87K0.00%228.87K
Argosy-lionbridge management214.86K2.87%214.86K

Top Sellers

HolderShares% AssetsChange
T. rowe price investment management---1.97M
Capitolis liquid global markets---462.00K
Adage capital partners gp---438.29K
Ubs group255.82K0.00%-366.92K
Charles schwab investment management1.23M0.00%-228.66K

New Positions

HolderShares% AssetsChangeValue
Waterfall asset management314.64K0.71%314.64K$6.39M
Norges bank228.87K0.00%228.87K$6.01M
Argosy-lionbridge management214.86K2.87%214.86K$4.37M
Axa investment managers96.32K0.01%96.32K$1.96M
Denali advisors62.80K0.14%62.80K$1.28M

Sold Out

HolderChange
Dunhill financial-3.00
Assetmark-5.00
Mendota financial group-7.00
Larson financial group-10.00
Wealthtrak capital management-10.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Sep 30, 2025227-56,401,141-0.27%931.07%123-6.11%745.71%
Jun 30, 2025224-56,469,5111.11%931.10%13014.04%69-8.00%
Mar 31, 20252210.91%55,698,2400.50%911.09%112-2.61%7520.97%
Dec 31, 2024213-0.47%55,157,7040.90%911.11%11014.58%62-22.50%
Sep 30, 20242147.54%54,666,004-0.53%901.09%96-4.95%8026.98%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF2.81M4.59%-
Vanguard Real Estate Index Investor1.82M2.97%6.25K
Vanguard Total Stock Mkt Idx Inv1.46M2.38%-29.97K
Vanguard US Total Market Shares ETF1.45M2.37%2.23K
iShares Russell 2000 ETF1.28M2.10%-
T. Rowe Price Small-Cap Value1.14M1.86%-290.83K
Vanguard Small Cap Index1.11M1.82%-7.83K
T. Rowe Price U.S. SC Value Eq Tr-D771.94K1.26%30.13K
T. Rowe Price U.S. SC Value Eq Tr-Z741.81K1.21%125.74K
Vanguard Small Cap Value Index Inv717.09K1.17%2.22K

Recent Insider Transactions


DateNameRoleActivityValue
Dec 03, 2024Wyll Adam President & COOSell$853.32K
May 12, 2023RADY ERNEST S Chairman & CEOBuy$1.88M
May 11, 2023RADY ERNEST S Chairman & CEOBuy$895.65K
May 09, 2023RADY ERNEST S Chairman & CEOBuy$1.89M
May 10, 2023RADY ERNEST S Chairman & CEOBuy$793.92K

Insider Transactions Trends


DateBuySell
2025 Q4--
2025 Q2--
2024 Q4-1
2024 Q2--
2023 Q4--

AAT Ownership FAQ


Who Owns American Assets Trust?

American Assets Trust shareholders are primarily institutional investors at 93.16%, followed by 1.55% insiders and 5.29% retail investors. The average institutional ownership in American Assets Trust's industry, Diversified REIT Stocks, is 44.38%, which American Assets Trust exceeds.

Who owns the most shares of American Assets Trust?

American Assets Trust’s largest shareholders are Blackrock (11.51M shares, 19.09%), Blackrock funding, inc. /de (9.13M shares, 15.07%), and Vanguard group (7.54M shares, 12.46%). Together, they hold 46.63% of American Assets Trust’s total shares outstanding.

Does Blackrock own American Assets Trust?

Yes, BlackRock owns 19.09% of American Assets Trust, totaling 11.51M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 257.68M$. In the last quarter, BlackRock increased its holdings by 212.02K shares, a 1.88% change.

Who is American Assets Trust’s biggest shareholder by percentage of total assets invested?

American assets is American Assets Trust’s biggest shareholder by percentage of total assets invested, with 48.07% of its assets in 7.37M American Assets Trust shares, valued at 149.85M$.

Who is the top mutual fund holder of American Assets Trust shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of American Assets Trust shares, with 4.59% of its total shares outstanding invested in 2.81M American Assets Trust shares.

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