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 2026
Institutional positions in American Assets Trust, Inc. as of Jun 30, 2026. 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
- 244
- +13 vs. Q1 2026
- Shares held
- 57.3M
- −945.2K (−1.6%) vs. Q1 2026
- Total value
- $1.41B
- +$341.5M (+31.8%) vs. Q1 2026
- New holders
- 33
- 93 more added
- Sold out
- 20
- 76 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 244 | $1.41B |
| Q1 2026 | 235 | $1.07B |
| Q4 2025 | 229 | $1.09B |
| Q3 2025 | 233 | $1.15B |
| Q2 2025 | 226 | $1.12B |
| Q1 2025 | 219 | $1.13B |
| Q4 2024 | 218 | $1.46B |
| Q3 2024 | 214 | $1.47B |
| Q2 2024 | 197 | $1.23B |
| Q1 2024 | 196 | $1.20B |
| Q4 2023 | 194 | $1.24B |
| Q3 2023 | 183 | $1.07B |
| Q2 2023 | 175 | $1.06B |
| Q1 2023 | 194 | $1.05B |
| Q4 2022 | 192 | $1.50B |
| Q3 2022 | 186 | $1.45B |
| Q2 2022 | 201 | $1.72B |
| Q1 2022 | 206 | $2.18B |
| Q4 2021 | 200 | $2.15B |
| Q3 2021 | 187 | $2.16B |
| Q2 2021 | 179 | $2.15B |
| Q1 2021 | 171 | $1.86B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding American Assets Trust, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 9,162,398 | $226.2M | 0.00% | −290,044−3.1% | Reduced |
| American Assets Inc | 7,374,599 | $182.1M | 54.80% | 00.0% | Unchanged |
| Vanguard Portfolio Management LLC | 5,472,335 | $135.1M | 0.01% | +75,375+1.4% | Added |
| State Street Corp | 2,797,915 | $69.1M | 0.00% | −46,415−1.6% | Reduced |
| Senvest Management, LLC | 2,651,358 | $65.5M | 1.92% | −925,696−25.9% | Reduced |
| LSV Asset Management | 2,212,047 | $54.6M | 0.10% | +235,573+11.9% | Added |
| Vanguard Capital Management LLC | 2,052,700 | $50.7M | 0.00% | −65,974−3.1% | Reduced |
| American Assets Investment Management, LLC | 1,477,340 | $36.5M | 2.21% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 1,394,216 | $34.4M | 0.00% | +57,645+4.3% | Added |
| Charles Schwab Investment Management Inc | 1,279,982 | $31.6M | 0.00% | +18,598+1.5% | Added |
| Ameriprise Financial Inc | 1,049,224 | $25.7M | 0.01% | +96,642+10.1% | Added |
| Arrowstreet Capital, Limited Partnership | 1,032,169 | $25.5M | 0.01% | +71,332+7.4% | Added |
| Fuller & Thaler Asset Management, Inc. | 1,019,791 | $25.2M | 0.07% | +424,031+71.2% | Added |
| Morgan Stanley | 953,785 | $23.5M | 0.00% | +70,303+8.0% | Added |
| Private Management Group Inc | 800,019 | $19.8M | 0.52% | −6,565−0.8% | Reduced |
| Invesco Ltd. | 709,148 | $17.5M | 0.00% | −96,478−12.0% | Reduced |
| Northern Trust Corp | 665,613 | $16.4M | 0.00% | −108,924−14.1% | Reduced |
| Dimensional Fund Advisors LP | 663,092 | $16.4M | 0.00% | +46,209+7.5% | Added |
| Two Sigma Investments, LP | 618,313 | $15.3M | 0.01% | +75,581+13.9% | Added |
| Algert Global LLC | 589,233 | $14.5M | 0.17% | −223,668−27.5% | Reduced |
| JPMorgan Chase & Co | 516,647 | $12.9M | 0.00% | −762,876−59.6% | Reduced |
| Bank of New York Mellon Corp | 452,076 | $11.2M | 0.00% | −7,419−1.6% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 435,679 | $10.8M | 0.03% | −30,180−6.5% | Reduced |
| UBS Group AG | 418,648 | $10.3M | 0.00% | −6,681−1.6% | Reduced |
| Bessemer Group Inc | 375,358 | $9.27M | 0.01% | +119,200+46.5% | Added |
| Goldman Sachs Group Inc | 371,454 | $9.17M | 0.00% | −46,534−11.1% | Reduced |
| AQR Capital Management LLC | 368,268 | $9.09M | 0.00% | +10,506+2.9% | Added |
| CSM Advisors, LLC | 337,996 | $8.34M | 0.18% | +144,970+75.1% | Added |
| Panagora Asset Management Inc | 335,253 | $8.28M | 0.03% | +17,785+5.6% | Added |
| Raymond James Financial Inc | 326,786 | $8.07M | 0.00% | +59,019+22.0% | Added |
| UBS Asset Management Americas Inc | 313,371 | $7.74M | 0.00% | +310,078+9,416.3% | Added |
| Vanguard Fiduciary Trust Co | 312,450 | $7.71M | 0.00% | +6,555+2.1% | Added |
| Principal Financial Group Inc | 303,376 | $7.49M | 0.00% | +4,478+1.5% | Added |
| O'Shaughnessy Asset Management, LLC | 297,597 | $7.35M | 0.03% | +27,570+10.2% | Added |
| Jacobs Levy Equity Management, Inc | 297,438 | $7.34M | 0.03% | −21,539−6.8% | Reduced |
| Citadel Advisors LLC | 296,680 | $7.33M | 0.00% | +74,824+33.7% | Added |
| Legal & General Group Plc | 285,941 | $7.06M | 0.00% | −67,931−19.2% | Reduced |
| First Trust Advisors LP | 271,282 | $6.70M | 0.00% | −139,316−33.9% | Reduced |
| Qube Research & Technologies Ltd | 262,468 | $6.48M | 0.01% | +149,324+132.0% | Added |
| FMR LLC | 254,596 | $6.29M | 0.00% | −64,381−20.2% | Reduced |
| Argosy-Lionbridge Management, LLC | 247,506 | $6.11M | 3.84% | +37,643+17.9% | Added |
| Nuveen, LLC | 247,436 | $6.11M | 0.00% | −10,214−4.0% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 228,870 | $5.65M | 0.01% | +23,478+11.4% | Added |
| Allianz Asset Management GmbH | 219,531 | $5.42M | 0.01% | +78,337+55.5% | Added |
| Man Group plc | 173,746 | $4.29M | 0.01% | +20,974+13.7% | Added |
| HSBC Holdings PLC | 173,034 | $4.28M | 0.00% | +77,216+80.6% | Added |
| Bank of America Corp | 168,653 | $4.16M | 0.00% | +11,001+7.0% | Added |
| Martingale Asset Management L P | 163,315 | $4.03M | 0.10% | +43,922+36.8% | Added |
| Public Sector Pension Investment Board | 162,441 | $4.01M | 0.01% | −6,922−4.1% | Reduced |
| XTX Topco Ltd | 138,997 | $3.43M | 0.04% | +28,876+26.2% | Added |
| Lighthouse Investment Partners, LLC | 136,643 | $3.37M | 0.10% | +105,196+334.5% | Added |
| Rhumbline Advisers | 131,998 | $3.26M | 0.00% | −17,802−11.9% | Reduced |
| Prudential Financial Inc | 127,290 | $3.14M | 0.00% | −32,385−20.3% | Reduced |
| Great West Life Assurance Co | 123,280 | $3.04M | 0.00% | −1,467−1.2% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 120,219 | $2.97M | 0.00% | −1,931−1.6% | Reduced |
| Quantinno Capital Management LP | 103,277 | $2.55M | 0.00% | +35,771+53.0% | Added |
| Norges Bank | 103,100 | $2.55M | 0.00% | +103,100 | New |
| Swiss National Bank | 98,500 | $2.43M | 0.00% | +2,000+2.1% | Added |
| Royal Bank of Canada | 80,914 | $2.00M | 0.00% | +21,443+36.1% | Added |
| Franklin Resources Inc | 78,965 | $1.95M | 0.00% | −2,261−2.8% | Reduced |
| Nomura Asset Management Co Ltd | 76,510 | $1.89M | 0.00% | +3,670+5.0% | Added |
| Price T Rowe Associates Inc | 71,851 | $1.77M | 0.00% | +13,924+24.0% | Added |
| Millennium Management LLC | 71,071 | $1.75M | 0.00% | −379,124−84.2% | Reduced |
| Citigroup Inc | 70,500 | $1.74M | 0.00% | −1,457−2.0% | Reduced |
| Nomura Asset Management International Inc. | 68,800 | $1.70M | 0.00% | 00.0% | Unchanged |
| Asset Management One Co.,Ltd. | 67,426 | $1.66M | 0.00% | +633+0.9% | Added |
| Renaissance Technologies LLC | 66,200 | $1.63M | 0.00% | +1,200+1.8% | Added |
| Deutsche Bank AG | 64,254 | $1.59M | 0.00% | +194+0.3% | Added |
| Denali Advisors LLC | 62,800 | $1.55M | 0.16% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 62,735 | $1.55M | 0.01% | 00.0% | Unchanged |
| Bank of Montreal | 62,071 | $1.53M | 0.00% | +10,874+21.2% | Added |
| Polymer Capital Management (US) LLC | 59,869 | $1.48M | 0.22% | +59,869 | New |
| State of Wisconsin Investment Board | 58,390 | $1.44M | 0.00% | +11,565+24.7% | Added |
| Alliancebernstein L.P. | 77,235 | $1.42M | 0.00% | −3,572−4.4% | Reduced |
| Public Employees Retirement System of Ohio | 56,918 | $1.41M | 0.00% | −3,692−6.1% | Reduced |
| Russell Investments Group, Ltd. | 55,290 | $1.37M | 0.00% | +30,107+119.6% | Added |
| Penserra Capital Management LLC | 54,011 | $1.33M | 0.01% | −7,335−12.0% | Reduced |
| Lazard Asset Management LLC | 53,300 | $1.32M | 0.00% | −4,728−8.1% | Reduced |
| Wolverine Asset Management LLC | 52,976 | $1.31M | 0.02% | +17,499+49.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 52,885 | $1.31M | 0.00% | −1,389−2.6% | Reduced |
| Picton Mahoney Asset Management | 51,567 | $1.27M | 0.01% | +51,524+119,823.3% | Added |
| California State Teachers Retirement System | 51,309 | $1.27M | 0.00% | +6,552+14.6% | Added |
| Ieq Capital, LLC | 51,190 | $1.26M | 0.01% | +1,773+3.6% | Added |
| Mercer Global Advisors Inc | 48,540 | $1.20M | 0.00% | +16,423+51.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 47,481 | $1.17M | 0.01% | +12,375+35.3% | Added |
| Wells Fargo & Company | 44,162 | $1.09M | 0.00% | +19,741+80.8% | Added |
| Vanguard Investments Australia, Ltd. | 43,884 | $1.08M | 0.00% | −2,770−5.9% | Reduced |
| State of Alaska, Department of Revenue | 43,147 | $1.06M | 0.01% | −9,094−17.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 42,055 | $1.04M | 0.00% | +895+2.2% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 40,603 | $1.00M | 0.00% | −371−0.9% | Reduced |
| Summit Global Investments | 39,199 | $968.0K | 0.05% | −828−2.1% | Reduced |
| Envestnet Asset Management Inc | 38,819 | $957.9K | 0.00% | +1,880+5.1% | Added |
| Vanguard Asset Management, Ltd | 37,522 | $926.4K | 0.00% | +8,349+28.6% | Added |
| Engineers Gate Manager LP | 37,205 | $918.6K | 0.01% | +1,535+4.3% | Added |
| Creative Planning | 36,617 | $904.1K | 0.00% | +9,458+34.8% | Added |
| Graham Capital Management, L.P. | 36,616 | $904.0K | 0.02% | −6,343−14.8% | Reduced |
| Horizon Investments, LLC | 35,326 | $872.2K | 0.01% | +35,326 | New |
| New York State Common Retirement Fund | 35,012 | $864.4K | 0.00% | 00.0% | Unchanged |
| CWM Advisors, LLC | 33,847 | $835.7K | 0.03% | +128+0.4% | Added |
| Amundi | 32,443 | $801.0K | 0.00% | −2,174−6.3% | Reduced |