Security record · archived quarter
AAT
American Assets Trust, Inc. · Real Estate · REIT - Diversified
97Tracked holders
+3Δ holders
31.85MShares held
$586.42MReported value
+7New positions
−5Exits
Momentum inputs (comparable managers):
holder breadth +3.2% ·
share flow -1.8% ·
net new positions +2.1%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 98 | +3 | 30.96M | $763.81M | +8 | −4 |
| Q1 2026 | 97 | +3 | 31.85M | $586.42M | +7 | −5 |
| Q4 2025 | 95 | 0 | 38.26M | $723.87M | +2 | −1 |
| Q3 2025 | 17 | 0 | 28.46M | $578.30M | +1 | −2 |
| Q2 2025 | 15 | +1 | 24.09M | $475.71M | +1 | — |
| Q1 2025 | 11 | 0 | 6.72M | $135.35M | +1 | −1 |
| Q4 2024 | 11 | -1 | 7.02M | $184.39M | — | −1 |
| Q3 2024 | 11 | 0 | 3.89M | $103.83M | — | — |
| Q2 2024 | 11 | — | 3.83M | $85.62M | — | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 9.45M | +1.5% | $174.02M | 0.0% | ▲ Add | 4 | SEC ↗ ×15 |
| 2 | State Street Global Advisors ✦ (passive) | 2.84M | -1.8% | $52.36M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 3 | Vanguard Capital Management Llc | 2.12M | — | $39.00M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 1.34M | +0.9% | $24.61M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 5 | JPMorgan Chase ✦ | 1.28M | -6.3% | $23.50M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 6 | Charles Schwab Investment… | 1.26M | +16.6% | $23.22M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | Arrowstreet Capital ✦ | 960.84K | -7.2% | $17.69M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 8 | Ameriprise Financial Inc | 952.58K | -25.8% | $17.54M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 9 | Morgan Stanley ✦ | 883.48K | -7.5% | $16.26M | 0.0% | ▼ Trim | 3 | SEC ↗ ×7 |
| 10 | Invesco Ltd. | 805.63K | +24.0% | $14.83M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 11 | Northern Trust Corp | 774.54K | +0.8% | $14.26M | 0.0% | ▲ Add | 2 | SEC ↗ ×7 |
| 12 | Dimensional Fund Advisors Lp | 616.88K | -14.1% | $11.36M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 13 | Two Sigma Investments ✦ | 542.73K | +292.7% | $9.99M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | Hotchkis & Wiley Capital Management… | 465.86K | +13.4% | $8.58M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 15 | Bank of New York Mellon Corp | 459.50K | -7.7% | $8.46M | 0.0% | ▼ Trim | 2 | SEC ↗ ×7 |
| 16 | Millennium Management ✦ | 450.19K | +66.5% | $8.29M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 17 | UBS Group AG | 425.33K | +368.0% | $7.83M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 18 | Goldman Sachs Group ✦ | 417.99K | +19.1% | $7.70M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 19 | First Trust Advisors Lp | 410.60K | +2.7% | $7.56M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 20 | AQR Capital Management ✦ | 357.76K | -28.4% | $6.59M | 0.0% | ▼ Trim | 8 | SEC ↗ ×8 |
| 21 | Legal & General Group Plc | 353.87K | -6.7% | $6.51M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 22 | Fidelity (FMR) ✦ | 318.98K | +20.2% | $5.87M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 23 | Principal Financial Group Inc | 298.90K | +0.6% | $5.50M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 24 | Raymond James Financial Inc | 267.77K | +30.4% | $4.93M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 25 | Nuveen, LLC | 257.65K | -60.6% | $4.74M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 26 | Citadel Advisors ✦ | 221.86K | -19.5% | $4.08M | 0.0% | ▼ Trim | 8 | SEC ↗ ×2 |
| 27 | Universal- Beteiligungs- und… | 205.39K | +0.5% | $3.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 28 | Jane Street Group, Llc | 165.00K | New | $3.04M | 0.0% | New | 1 | SEC ↗ ×2 |
| 29 | Prudential Financial Inc | 159.68K | +3.2% | $2.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 30 | Bank Of America Corp /De/ | 157.65K | -17.7% | $2.90M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 31 | Man Group plc | 152.77K | -11.5% | $2.81M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 32 | Rhumbline Advisers | 149.80K | -4.4% | $2.76M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 33 | Allianz Asset Management GmbH | 141.19K | -51.2% | $2.60M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 34 | BNP Paribas Asset Management… | 122.15K | -2.7% | $2.25M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 35 | Qube Research & Technologies Ltd | 113.14K | -23.0% | $2.08M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 36 | Swiss National Bank | 96.50K | 0.0% | $1.78M | 0.0% | Held | 2 | SEC ↗ |
| 37 | Hsbc Holdings Plc | 95.82K | -39.2% | $1.76M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 38 | Alliancebernstein L.P. | 80.81K | -0.3% | $1.53M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 39 | Franklin Resources Inc | 81.23K | -18.2% | $1.50M | 0.0% | ▼ Trim | 2 | SEC ↗ ×6 |
| 40 | Nomura Asset Management Co Ltd | 72.84K | +2.4% | $1.34M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 41 | Citigroup Inc | 71.96K | -11.0% | $1.32M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 42 | Nomura Asset Management… | 68.80K | +84.0% | $1.27M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | Quantinno Capital Management LP | 67.51K | +149.6% | $1.24M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | Asset Management One Co., Ltd. | 66.79K | -2.0% | $1.23M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 45 | Renaissance Technologies ✦ | 65.00K | -40.4% | $1.20M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 46 | Deutsche Bank Ag\ | 64.06K | -7.5% | $1.18M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 47 | Royal Bank Of Canada | 59.47K | +14.5% | $1.09M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 48 | Barclays Plc | 59.16K | -54.1% | $1.09M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 49 | Lazard Asset Management Llc | 58.03K | -7.6% | $1.07M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 50 | T. Rowe Price ✦ | 57.93K | +27.1% | $1.07M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 51 | Sumitomo Mitsui Trust Group, Inc. | 54.27K | -1.4% | $999,184 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 52 | Bank Of Montreal /Can/ | 51.20K | -44.2% | $942,537 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 53 | State Of Wisconsin Investment Board | 46.83K | +105.8% | $862,048 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | California State Teachers… | 44.76K | -0.9% | $823,976 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 55 | Sei Investments Co | 42.46K | -24.1% | $781,706 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 56 | Zurcher Kantonalbank (Zurich… | 41.16K | +34.2% | $757,756 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Mitsubishi UFJ Asset Management… | 40.97K | 0.0% | $754,331 | 0.0% | Held | 2 | SEC ↗ |
| 58 | Envestnet Asset Management Inc | 36.94K | +159.8% | $680,055 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | New York State Common Retirement… | 35.01K | 0.0% | $644,571 | 0.0% | Held | 2 | SEC ↗ |
| 60 | Amundi | 34.62K | +7.6% | $637,299 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | Mercer Global Advisors Inc /Adv | 32.12K | +12.4% | $591,274 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | Susquehanna International Group, Llp | 27.39K | New | $504,324 | 0.0% | New | 1 | SEC ↗ |
| 63 | Creative Planning | 27.16K | +44.9% | $499,998 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | Russell Investments Group, Ltd. | 25.18K | -58.9% | $463,620 | 0.0% | ▼ Trim | 2 | SEC ↗ ×8 |
| 65 | Wells Fargo & Company/Mn | 24.42K | -61.0% | $449,585 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 66 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 24.39K | +0.9% | $448,983 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | American Century Companies Inc | 22.83K | 0.0% | $420,227 | 0.0% | Held | 2 | SEC ↗ |
| 68 | HighTower Advisors, LLC | 22.59K | +4.8% | $415,882 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | Tidal Investments LLC | 22.55K | +5.0% | $415,097 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 70 | Janus Henderson Group Plc | 22.45K | 0.0% | $413,697 | 0.0% | Held | 2 | SEC ↗ |
| 71 | Cerity Partners LLC | 21.56K | +29.2% | $396,987 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 72 | Manufacturers Life Insurance… | 19.67K | -14.3% | $362,106 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | Aberdeen Group plc | 18.42K | 0.0% | $339,131 | 0.0% | Held | 2 | SEC ↗ |
| 74 | Daiwa Securities Group Inc. | 18.32K | +2.0% | $337,308 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 75 | Mariner, LLC | 15.96K | -20.2% | $293,725 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 76 | Canada Pension Plan Investment Board | 15.20K | 0.0% | $279,832 | 0.0% | Held | 2 | SEC ↗ |
| 77 | Bnp Paribas Financial Markets | 14.87K | -1.8% | $273,812 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 78 | State Board Of Administration Of… | 13.94K | 0.0% | $256,580 | 0.0% | Held | 2 | SEC ↗ |
| 79 | Balyasny Asset Management L.P. | 13.18K | New | $242,662 | 0.0% | New | 1 | SEC ↗ |
| 80 | LPL Financial LLC | 12.69K | +12.1% | $233,568 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 81 | Wealth Enhancement Advisory… | 10.78K | -27.5% | $201,227 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 82 | Cwm, Llc | 10.74K | -48.6% | $197,644 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 83 | Pnc Financial Services Group, Inc. | 4.16K | -27.8% | $76,494 | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 84 | TD Waterhouse Canada Inc. | 4.13K | New | $75,440 | 0.0% | New | 1 | SEC ↗ |
| 85 | UBS AM, a distinct business unit of… | 3.29K | -99.1% | $60,624 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 86 | Ensign Peak Advisors, Inc | 2.56K | 0.0% | $47,074 | 0.0% | Held | 2 | SEC ↗ |
| 87 | Us Bancorp \De\ | 2.21K | -4.2% | $40,741 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 88 | BROOKFIELD Corp /ON/ | 1.60K | +63.3% | $29,493 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | Mirae Asset Global Investments Co.… | 1.01K | -29.6% | $18,520 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 90 | Simplex Trading, Llc | 613 | New | $11,285 | 0.0% | New | 1 | SEC ↗ |
| 91 | Fifth Third Bancorp | 421 | -7.1% | $7,751 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 92 | Northwestern Mutual Wealth… | 160 | New | $2,946 | 0.0% | New | 1 | SEC ↗ |
| 93 | Osaic Holdings, Inc. | 118 | -33.0% | $2,173 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 94 | Rockefeller Capital Management L.P. | 103 | +63.5% | $1,897 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 95 | Optiver Holding B.V. | 36 | New | $663 | 0.0% | New | 1 | SEC ↗ |
| 96 | Jones Financial Companies Lllp | 34 | 0.0% | $618 | 0.0% | Held | 2 | SEC ↗ |
| 97 | Assetmark, Inc | 11 | 0.0% | $203 | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Jane Street Group, Llc | $3.04M | 0.0% |
| Susquehanna International… | $504,324 | 0.0% |
| Balyasny Asset Management L.P. | $242,662 | 0.0% |
| TD Waterhouse Canada Inc. | $75,440 | 0.0% |
| Simplex Trading, Llc | $11,285 | 0.0% |
| Northwestern Mutual Wealth… | $2,946 | 0.0% |
| Optiver Holding B.V. | $663 | 0.0% |
Exited
| Norges Bank | $4.88M | was 0.0% |
| Wellington Management | $4.13M | was 0.0% |
| Voya Investment Management Llc | $860,766 | was 0.0% |
| D. E. Shaw & Co. | $203,535 | was 0.0% |
| ProShare Advisors LLC | $190,399 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 234 holders, 57.04M shares, $980.52M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
Sep 14
RADY ERNEST S
Officer, Director, 10% owner · Executive Chairman · 50.00K sh @ 21.65 · $1.08M
Sep 02
RADY ERNEST S
Officer, Director, 10% owner · Executive Chairman · 96.64K sh @ 22.50 · $2.17M
Sep 01
RADY ERNEST S
Officer, Director, 10% owner · Executive Chairman · 50.00K sh @ 22.40 · $1.12M
Aug 31
RADY ERNEST S
Officer, Director, 10% owner · Executive Chairman · 20.00K sh @ 22.33 · $446,600
Aug 28
RADY ERNEST S
Officer, Director, 10% owner · Executive Chairman · 50.00K sh @ 22.52 · $1.13M
Aug 27
RADY ERNEST S
Officer, Director, 10% owner · Executive Chairman · 50.00K sh @ 22.56 · $1.13M
Aug 26
RADY ERNEST S
Officer, Director, 10% owner · Executive Chairman · 50.00K sh @ 22.89 · $1.14M
Aug 24
RADY ERNEST S
Officer, Director, 10% owner · Executive Chairman · 29.73K sh @ 22.74 · $676,037
Aug 21
RADY ERNEST S
Officer, Director, 10% owner · Executive Chairman · 50.00K sh @ 22.75 · $1.14M
Aug 19
RADY ERNEST S
Officer, Director, 10% owner · Executive Chairman · 10.00K sh @ 22.77 · $227,700
Open-market sales (S)
No open-market insider sales in our coverage window.
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 26
SC 13D/A — RADY ERNEST S
11.1% of class · View original SEC filing ↗
May 27
SC 13D/A — RADY ERNEST S
11.1% of class · View original SEC filing ↗
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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