American Assets Trust Inc
Ownership
Ownership Structure
Who owns American Assets Trust Inc (AAT)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 83.1% of the shares are freely tradable; institutional investors hold 119.7%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 15.39 | 9,452,442 | +1.5 | 03/31/2026 |
| American Assets Inc | 12.01 | 7,374,599 | +0.0 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 8.79 | 5,396,960 | +0.0 | 03/31/2026 |
| RIMA MANAGEMENT, LLC | 5.83 | 3,577,054 | +22.1 | 03/31/2026 |
| State Street Corp | 4.63 | 2,844,330 | -1.8 | 03/31/2026 |
| LSV Asset Management | 3.60 | 2,212,047 | +11.9 | 06/30/2026 |
| Vanguard Capital Management, LLC | 3.45 | 2,118,674 | +0.0 | 03/31/2026 |
| American Assets Investment Management | 2.41 | 1,477,340 | +0.0 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 4.71 | 2,892,264 | +0.0 | 08/31/2026 |
| Vanguard Real Estate Index Investor | 3.04 | 1,868,370 | -0.4 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Rady Ernest S | Executive Chairman | 11,687,363 | 258,290,722 $ | Aug 5, 2026 | indirect |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 14, 2026 | Rady Ernest S | Executive Chairman | Buy | 50,000 | 21.65 | 1,082,500 |
| Sep 2, 2026 | Rady Ernest S | Executive Chairman | Buy | 96,636 | 22.50 | 2,174,310 |
| Sep 1, 2026 | Rady Ernest S | Executive Chairman | Buy | 50,000 | 22.40 | 1,120,000 |
| Aug 31, 2026 | Rady Ernest S | Executive Chairman | Buy | 20,000 | 22.33 | 446,600 |
| Aug 28, 2026 | Rady Ernest S | Executive Chairman | Buy | 50,000 | 22.52 | 1,126,000 |
| Aug 27, 2026 | Rady Ernest S | Executive Chairman | Buy | 50,000 | 22.56 | 1,128,000 |
| Aug 26, 2026 | Rady Ernest S | Executive Chairman | Buy | 50,000 | 22.89 | 1,144,500 |
| Aug 24, 2026 | Rady Ernest S | Executive Chairman | Buy | 29,729 | 22.74 | 676,037 |
| Aug 21, 2026 | Rady Ernest S | Executive Chairman | Buy | 50,000 | 22.75 | 1,137,500 |
| Aug 19, 2026 | Rady Ernest S | Executive Chairman | Buy | 10,000 | 22.77 | 227,700 |
| Aug 18, 2026 | Rady Ernest S | Executive Chairman | Buy | 3,586 | 22.69 | 81,366 |
| Aug 17, 2026 | Rady Ernest S | Executive Chairman | Buy | 50,000 | 22.55 | 1,127,500 |
| Aug 14, 2026 | Rady Ernest S | Executive Chairman | Buy | 50,000 | 22.79 | 1,139,500 |
| Aug 13, 2026 | Rady Ernest S | Executive Chairman | Buy | 100,000 | 22.86 | 2,286,000 |
| Aug 11, 2026 | Rady Ernest S | Executive Chairman | Buy | 100,000 | 22.52 | 2,252,000 |
| Aug 10, 2026 | Rady Ernest S | Executive Chairman | Buy | 93,243 | 22.45 | 2,093,305 |
| Aug 7, 2026 | Rady Ernest S | Executive Chairman | Buy | 32,763 | 22.82 | 747,652 |
| Aug 5, 2026 | Rady Ernest S | Executive Chairman | Buy | 3,000 | 23.04 | 69,120 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.