AMERICAN ASSETS TR INC (AAT)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
229
Reporting holders
$1.4B
Reported value
90.3%
Of shares outstanding
0.0%
Held as options
+14
Holder change
Institutions report 55,435,142 shares against 61,390,936 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. A figure this high can overstate: where an adviser and a sub-adviser both report the same shares, both are counted; share count carried from an earlier filing (concept 2026-05-01).
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $226.2M | 9,162,398 | 0.00% | 8q | -3.1%-$7.2M |
| AMERICAN ASSETS INC | $182.1M | 7,374,599 | 54.80% | 31q | HELD |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $135.1M | 5,472,335 | 0.01% | 2q | +1.4%+$1.9M |
| STATE STREET CORP | $69.1M | 2,797,915 | 0.00% | 31q | -1.6%-$1.1M |
| Senvest Management, LLC | $65.5M | 2,651,358 | 1.92% | 5q | -25.9%-$22.9M |
| VANGUARD CAPITAL MANAGEMENT LLC | $50.7M | 2,052,700 | 0.00% | 2q | -3.1%-$1.6M |
| American Assets Investment Management, LLC | $36.5M | 1,477,340 | 2.21% | 31q | HELD |
| GEODE CAPITAL MANAGEMENT, LLC | $34.4M | 1,394,216 | 0.00% | 31q | +4.3%+$1.4M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $31.6M | 1,279,982 | 0.00% | 31q | +1.5%+$459.2K |
| Sixth Street Partners Management Company, L.P. | $31.6M | 1,279,982 | 0.00% | new | NEW |
| AMERIPRISE FINANCIAL INC | $25.7M | 1,049,224 | 0.01% | 31q | -44.9%-$21.0M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $25.5M | 1,032,169 | 0.01% | 10q | +7.4%+$1.8M |
| FULLER & THALER ASSET MANAGEMENT, INC. | $25.2M | 1,019,791 | 0.07% | 28q | +71.2%+$10.5M |
| MORGAN STANLEY | $23.5M | 953,785 | 0.00% | 35q | +8.0%+$1.7M |
| PRIVATE MANAGEMENT GROUP INC | $19.8M | 800,019 | 0.52% | 2q | -0.8%-$162.1K |
| Invesco Ltd. | $17.5M | 709,148 | 0.00% | 31q | -12.0%-$2.4M |
| NORTHERN TRUST CORP | $16.4M | 665,613 | 0.00% | 31q | -14.1%-$2.7M |
| DIMENSIONAL FUND ADVISORS LP | $16.4M | 663,092 | 0.00% | 31q | +7.5%+$1.1M |
| TWO SIGMA INVESTMENTS, LP | $15.3M | 618,313 | 0.01% | 3q | +13.9%+$1.9M |
| ALGERT GLOBAL LLC | $14.5M | 589,233 | 0.17% | 18q | -63.8%-$25.6M |
| JPMORGAN CHASE & CO | $12.9M | 516,647 | 0.00% | 31q | -59.6%-$19.0M |
| Bank of New York Mellon Corp | $11.2M | 452,076 | 0.00% | 31q | -1.6%-$183.2K |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $10.8M | 435,679 | 0.03% | 6q | -6.5%-$745.1K |
| UBS Group AG | $10.3M | 418,648 | 0.00% | 31q | -1.6%-$165.0K |
| GOLDMAN SACHS GROUP INC | $9.2M | 371,454 | 0.00% | 31q | -11.1%-$1.1M |
| AQR CAPITAL MANAGEMENT LLC | $9.1M | 368,268 | 0.00% | 31q | +2.9%+$259.4K |
| PANAGORA ASSET MANAGEMENT INC | $8.3M | 335,253 | 0.03% | 17q | +5.6%+$439.1K |
| RAYMOND JAMES FINANCIAL INC | $8.1M | 326,786 | 0.00% | 7q | +22.0%+$1.5M |
| Public Sector Pension Investment Board | $8.0M | 324,882 | 0.01% | 31q | +91.8%+$3.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $7.7M | 313,371 | 0.00% | 3q | +9416.3%+$7.7M |
| VANGUARD FIDUCIARY TRUST CO | $7.7M | 312,450 | 0.00% | 2q | +2.1%+$161.8K |
| PRINCIPAL FINANCIAL GROUP INC | $7.5M | 303,376 | 0.00% | 31q | +1.5%+$110.6K |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $7.3M | 297,597 | 0.03% | 10q | +10.2%+$680.7K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $7.3M | 297,438 | 0.03% | 6q | -6.8%-$531.8K |
| CITADEL ADVISORS LLC | $7.3M | 296,680 | 0.00% | 26q | +33.7%+$1.8M |
| Legal & General Group Plc | $7.1M | 285,941 | 0.00% | 31q | -19.2%-$1.7M |
| FIRST TRUST ADVISORS LP | $6.7M | 271,282 | 0.00% | 22q | -33.9%-$3.4M |
| Qube Research & Technologies Ltd | $6.5M | 262,468 | 0.01% | 6q | +132.0%+$3.7M |
| FMR LLC | $6.3M | 254,596 | 0.00% | 31q | -20.2%-$1.6M |
| Argosy-Lionbridge Management, LLC | $6.1M | 247,506 | 3.84% | 4q | +17.9%+$929.4K |
| Nuveen, LLC | $6.1M | 247,436 | 0.00% | 6q | -4.0%-$252.2K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $5.7M | 228,870 | 0.01% | 7q | +11.4%+$579.7K |
| Allianz Asset Management GmbH | $4.6M | 219,531 | 0.00% | 20q | +55.5%+$1.6M |
| Man Group plc | $4.3M | 173,746 | 0.01% | 6q | +13.7%+$517.8K |
| HSBC HOLDINGS PLC | $4.3M | 173,034 | 0.00% | 31q | +80.6%+$1.9M |
| BANK OF AMERICA CORP /DE/ | $4.2M | 168,653 | 0.00% | 31q | +7.0%+$271.6K |
| MARTINGALE ASSET MANAGEMENT L P | $4.0M | 163,315 | 0.10% | 12q | +36.8%+$1.1M |
| XTX Topco Ltd | $3.4M | 138,997 | 0.04% | 3q | +26.2%+$712.9K |
| Lighthouse Investment Partners, LLC | $3.4M | 136,643 | 0.09% | 2q | +334.5%+$2.6M |
| RHUMBLINE ADVISERS | $3.3M | 131,998 | 0.00% | 31q | -11.9%-$439.5K |
| PRUDENTIAL FINANCIAL INC | $3.1M | 127,290 | 0.00% | 31q | -20.3%-$799.6K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $3.0M | 120,219 | 0.00% | 5q | -1.6%-$47.7K |
| Quantinno Capital Management LP | $2.5M | 103,277 | 0.00% | 5q | +53.0%+$883.2K |
| NORGES BANK | $2.5M | 103,100 | 0.00% | 32q | -60.0%-$3.8M |
| Swiss National Bank | $2.4M | 98,500 | 0.00% | 31q | +2.1%+$49.4K |
| MERCER GLOBAL ADVISORS INC /ADV | $2.4M | 97,080 | 0.00% | 7q | +202.3%+$1.6M |
| ROYAL BANK OF CANADA | $2.0M | 80,914 | 0.00% | 31q | +36.1%+$529.5K |
| FRANKLIN RESOURCES INC | $1.9M | 78,965 | 0.00% | 13q | -2.8%-$55.8K |
| NOMURA ASSET MANAGEMENT CO LTD | $1.9M | 76,510 | 0.00% | 31q | +5.0%+$90.6K |
| MILLENNIUM MANAGEMENT LLC | $1.8M | 71,071 | 0.00% | 31q | -84.2%-$9.4M |
| CITIGROUP INC | $1.7M | 70,500 | 0.00% | 31q | -2.0%-$36.0K |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $1.7M | 68,800 | 0.00% | 3q | HELD |
| Asset Management One Co., Ltd. | $1.7M | 67,426 | 0.00% | 31q | +0.9%+$15.6K |
| RENAISSANCE TECHNOLOGIES LLC | $1.6M | 66,200 | 0.00% | 12q | +1.8%+$29.6K |
| DEUTSCHE BANK AG\ | $1.6M | 64,254 | 0.00% | 34q | HELD |
| DENALI ADVISORS LLC | $1.6M | 62,800 | 0.16% | 4q | HELD |
| State of New Jersey Common Pension Fund D | $1.5M | 62,735 | 0.01% | 31q | HELD |
| BANK OF MONTREAL /CAN/ | $1.5M | 62,071 | 0.00% | 9q | +21.2%+$268.5K |
| Polymer Capital Management (US) LLC | $1.5M | 59,869 | 0.20% | new | NEW |
| STATE OF WISCONSIN INVESTMENT BOARD | $1.4M | 58,390 | 0.00% | 11q | +24.7%+$285.5K |
| ALLIANCEBERNSTEIN L.P. | $1.4M | 77,235 | 0.00% | 31q | -4.4%-$65.8K |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $1.4M | 56,918 | 0.00% | 7q | -6.1%-$91.2K |
| Russell Investments Group, Ltd. | $1.4M | 55,290 | 0.00% | 19q | +119.6%+$743.3K |
| LAZARD ASSET MANAGEMENT LLC | $1.3M | 53,300 | 0.00% | 9q | -8.1%-$116.7K |
| WOLVERINE ASSET MANAGEMENT LLC | $1.3M | 52,976 | 0.01% | 14q | +49.3%+$432.1K |
| Sumitomo Mitsui Trust Group, Inc. | $1.3M | 52,885 | 0.00% | 31q | -2.6%-$34.3K |
| PICTON MAHONEY ASSET MANAGEMENT | $1.3M | 51,567 | 0.01% | 8q | +119823.3%+$1.3M |
| IEQ CAPITAL, LLC | $1.3M | 51,190 | 0.01% | 5q | +3.6%+$43.8K |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $1.2M | 47,481 | 0.01% | 31q | +35.3%+$305.5K |
| WELLS FARGO & COMPANY/MN | $1.1M | 44,162 | 0.00% | 31q | -9.6%-$115.5K |
| Vanguard Investments Australia, Ltd. | $1.1M | 43,884 | 0.00% | 2q | -5.9%-$68.4K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $1.0M | 42,055 | 0.00% | 31q | +2.2%+$22.1K |
| Mitsubishi UFJ Asset Management Co., Ltd. | $1.0M | 40,603 | 0.00% | 31q | -0.9%-$9.2K |
| Corient Private Wealth LP | $958.7K | 38,830 | 0.00% | new | NEW |
| ENVESTNET ASSET MANAGEMENT INC | $957.9K | 38,819 | 0.00% | 10q | +5.1%+$46.4K |
| VANGUARD ASSET MANAGEMENT, Ltd | $926.4K | 37,522 | 0.00% | 2q | +28.6%+$206.1K |
| Engineers Gate Manager LP | $918.6K | 37,205 | 0.01% | 8q | +4.3%+$37.9K |
| Creative Planning | $904.1K | 36,617 | 0.00% | 5q | +34.8%+$233.5K |
| Graham Capital Management, L.P. | $904.0K | 36,616 | 0.02% | 7q | -14.8%-$156.6K |
| Louisiana State Employees Retirement System | $897.7K | 41,700 | 0.01% | 31q | +98.6%+$445.6K |
| Horizon Investments, LLC | $872.2K | 35,326 | 0.01% | new | NEW |
| NEW YORK STATE COMMON RETIREMENT FUND | $864.4K | 35,012 | 0.00% | 31q | HELD |
| Inspire Investing, LLC | $835.7K | 33,847 | 0.03% | 12q | HELD |
| Amundi | $801.0K | 32,443 | 0.00% | 21q | -6.3%-$53.7K |
| Mariner, LLC | $791.2K | 32,042 | 0.00% | 13q | +100.8%+$397.2K |
| Odyssean, LLC | $767.8K | 31,098 | 0.12% | 3q | +137.8%+$444.9K |
| SEI INVESTMENTS CO | $759.0K | 30,742 | 0.00% | 20q | -27.6%-$289.3K |
| EVOLVE PRIVATE WEALTH, LLC | $745.4K | 30,190 | 0.05% | 3q | +9.1%+$62.1K |
| Crossingbridge Advisors, LLC | $740.7K | 30,000 | 0.13% | 5q | -14.3%-$123.5K |
| AlphaCentric Advisors LLC | $740.7K | 30,000 | 0.63% | 3q | -14.3%-$123.5K |
Showing the largest 100 of 246 reported holders.
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 229 | $1.4B | 55,435,142 | 31 | 85 | 69 | 0.0% |
| Q1 2026 | 215 | $1.0B | 57,140,439 | 28 | 65 | 78 | 0.0% |
| Q4 2025 | 208 | $1.0B | 55,913,031 | 22 | 60 | 87 | 0.0% |
| Q3 2025 | 209 | $1.1B | 55,836,636 | 34 | 79 | 67 | 0.0% |
| Q2 2025 | 201 | $1.0B | 52,179,275 | 32 | 80 | 63 | 0.0% |
| Q1 2025 | 193 | $1.0B | 51,592,808 | 28 | 68 | 68 | 0.0% |
| Q4 2024 | 194 | $1.3B | 51,148,273 | 21 | 71 | 56 | 0.0% |
| Q3 2024 | 185 | $1.4B | 51,212,414 | 23 | 56 | 64 | 0.0% |
| Q2 2024 | 172 | $1.1B | 51,126,718 | 19 | 63 | 56 | 0.1% |
| Q1 2024 | 169 | $1.2B | 53,241,008 | 19 | 42 | 73 | 0.1% |
| Q4 2023 | 166 | $1.2B | 53,891,893 | 19 | 55 | 58 | 0.0% |
| Q3 2023 | 155 | $1.0B | 52,652,674 | 13 | 49 | 72 | 0.1% |
| Q2 2023 | 149 | $1.0B | 52,983,881 | 14 | 47 | 64 | 0.2% |
| Q1 2023 | 156 | $970.6M | 52,385,225 | 30 | 59 | 48 | 0.0% |
| Q4 2022 | 138 | $1.4B | 51,241,464 | 18 | 61 | 40 | 0.0% |
| Q3 2022 | 182 | $1.5B | 56,560,430 | 13 | 63 | 69 | 0.0% |
| Q2 2022 | 197 | $1.7B | 57,744,541 | 23 | 66 | 65 | 0.0% |
| Q1 2022 | 201 | $2.2B | 57,684,909 | 23 | 71 | 61 | 0.0% |
| Q4 2021 | 198 | $2.2B | 57,500,859 | 27 | 60 | 69 | 0.0% |
| Q3 2021 | 184 | $2.2B | 57,760,520 | 24 | 65 | 49 | 0.0% |
| Q2 2021 | 177 | $2.1B | 57,608,144 | 25 | 53 | 55 | 0.0% |
| Q1 2021 | 168 | $1.9B | 57,285,163 | 20 | 56 | 61 | 0.1% |
| Q4 2020 | 171 | $1.7B | 57,201,432 | 19 | 57 | 61 | 0.1% |
| Q3 2020 | 171 | $1.4B | 57,367,963 | 15 | 71 | 58 | 0.0% |
| Q2 2020 | 190 | $1.6B | 57,438,235 | 33 | 69 | 61 | 0.0% |
| Q1 2020 | 181 | $1.5B | 58,131,704 | 19 | 77 | 59 | 0.0% |
| Q4 2019 | 204 | $2.7B | 59,673,485 | 23 | 67 | 70 | 0.0% |
| Q3 2019 | 211 | $2.7B | 56,880,073 | 30 | 83 | 53 | 0.0% |
| Q2 2019 | 211 | $2.8B | 59,105,961 | 38 | 101 | 37 | 0.1% |
| Q1 2019 | 204 | $2.1B | 46,524,185 | 29 | 75 | 55 | 0.0% |
| Q4 2018 | 193 | $1.9B | 46,492,357 | 5 | 2 | 4 | 0.1% |