American Assets Trust Ownership | Who Owns American Assets Trust?


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American Assets Trust Ownership Summary


American Assets Trust is owned by 96.49% institutional investors, 1.81% insiders, and 1.70% 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 4.70% of its assets in American Assets Trust shares.

AAT Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockAmerican Assets Trust96.49%1.81%1.70%
SectorReal Estate Stocks 73.66%9.57%16.77%
IndustryDiversified REIT Stocks61.27%10.79%27.94%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock11.51M19.09%$257.68M
Blackrock funding, inc. /de9.16M15.10%$226.22M
Vanguard group7.68M12.67%$145.33M
American assets7.37M12.15%$182.08M
State street2.80M4.61%$69.08M
Senvest management2.65M4.37%$65.46M
Lsv asset management2.21M3.64%$54.62M
Vanguard capital management2.05M3.38%$50.68M
American assets investment management1.48M2.43%$36.48M
Geode capital management1.39M2.30%$34.43M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
American assets7.37M54.80%$182.08M
Argosy-lionbridge management247.51K3.84%$6.11M
American assets investment management1.48M2.21%$36.48M
Senvest management2.65M1.92%$65.46M
Alphacentric advisors30.00K0.63%$740.70K
Private management group800.02K0.52%$19.75M
Mqs management11.48K0.35%$283.51K
Polymer capital management (us)59.87K0.20%$1.48M
Csm advisors338.00K0.18%$8.34M
Algert global589.23K0.17%$14.55M

Top Buyers

HolderShares% AssetsChange
Sixth street partners management company1.28M0.00%1.28M
Fuller & thaler asset management1.02M0.07%424.03K
Ubs asset management americas313.37K0.00%310.08K
Lsv asset management2.21M0.10%235.57K
Blackrock11.51M0.01%212.02K

Top Sellers

HolderShares% AssetsChange
T. rowe price investment management---1.97M
Senvest management2.65M1.92%-925.70K
Jpmorgan chase516.65K0.00%-762.88K
Kennedy capital management---554.93K
Capitolis liquid global markets---462.00K

New Positions

HolderShares% AssetsChangeValue
Sixth street partners management company1.28M0.00%1.28M$31.60M
Norges bank103.10K0.00%103.10K$2.55M
Axa investment managers96.32K0.01%96.32K$1.96M
Polymer capital management (us)59.87K0.20%59.87K$1.48M
Horizon investments35.33K0.01%35.33K$872.20K

Sold Out

HolderChange
Mendota financial group-7.00
Wealthtrak capital management-10.00
Breakwater investment management-26.00
Southstate-26.00
Clearstead trust-37.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20262432.97%58,569,1580.42%961.04%12611.50%77-11.49%
Mar 31, 2026166-27.19%45,870,864-20.40%750.84%76-24.75%62-38.61%
Dec 31, 2025171-26.29%50,060,905-11.51%820.95%76-40.63%72-4.00%
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%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF2.88M4.70%1.98K
Vanguard Real Estate Index Investor1.87M3.04%-6.58K
Vanguard MStar Total Stk Mkt Idx Invest1.48M2.41%17.24K
Vanguard Total Stock Mkt Idx Inv1.46M2.38%-36.31K
Vanguard Morn Total Stk Mkt Idx Investor1.46M2.38%-36.31K
Vanguard US Total Market Shares ETF1.45M2.37%2.23K
iShares Russell 2000 ETF1.28M2.09%-22.75K
T. Rowe Price Small-Cap Value1.14M1.86%-290.83K
Vanguard Small Cap Index1.06M1.72%4.31K
T. Rowe Price U.S. SC Value Eq Tr-D771.94K1.26%30.13K

Recent Insider Transactions


DateNameRoleActivityValue
Sep 14, 2026RADY ERNEST S Executive ChairmanBuy$1.08M
Sep 02, 2026RADY ERNEST S Executive ChairmanBuy$2.17M
Aug 31, 2026RADY ERNEST S Executive ChairmanBuy$446.60K
Sep 01, 2026RADY ERNEST S Executive ChairmanBuy$1.12M
Aug 28, 2026RADY ERNEST S Executive ChairmanBuy$1.13M

Insider Transactions Trends


DateBuySell
2026 Q318-
2026 Q218-
2026 Q19-
2025 Q4--
2025 Q2--

AAT Ownership FAQ


Who Owns American Assets Trust?

American Assets Trust shareholders are primarily institutional investors at 96.49%, followed by 1.81% insiders and 1.70% retail investors. The average institutional ownership in American Assets Trust's industry, Diversified REIT Stocks, is 61.27%, 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 (9.16M shares, 15.10%), and Vanguard group (7.68M shares, 12.67%). Together, they hold 46.86% 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 54.80% of its assets in 7.37M American Assets Trust shares, valued at 182.08M$.

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 4.70% of its total shares outstanding invested in 2.88M American Assets Trust shares.

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