American Assets Trust, Inc. (AAT)
How AAT actually reacts to news — the realized, point-in-time move the market made, measured across 135 labeled events over the last three years with zero look-ahead.
AAT’s median reaction, across the day.
Half of all American Assets Trust, Inc. news events land between -0.53% and +0.35% at 30 minutes.
Reaction stats as of 2026-08-13. Reaction = percent move vs. the price at the news timestamp.
Email me when AAT moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to AAT’s baseline. Nothing else.
Get “How AAT reacts to news” as a PDF.
A free one-page summary: AAT’s median reaction to news and the full breakdown by event type — the numbers on this page, in one page.
Recent AAT events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| American Assets Trust, Inc. Reports Second Quarter 2026 Financial Results | Press release | GlobeNewswire | +2.36% | +2.77% | |
| Form 8-K American Assets Trust, For: Jul 28 | SEC filing · Form 8-K | SEC EDGAR | +2.36% | +2.77% | |
| American Assets Trust, Inc. Announces Second Quarter 2026 Earnings Release Date and Conference Call Information | Press release | GlobeNewswire | -0.16% | -1.34% | |
| Form 8-K American Assets Trust, For: Jun 03 | SEC filing · Form 8-K | SEC EDGAR | +0.09% | +0.17% | |
| Form 8-K American Assets Trust, For: Jun 01 | SEC filing · Form 8-K | SEC EDGAR | +0.34% | -0.21% | |
| Form 10-Q American Assets Trust, For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.10% | +0.39% | |
| American Assets Trust, Inc. Reports First Quarter 2026 Financial Results | Press release | GlobeNewswire | +1.86% | -2.34% | |
| Form 8-K American Assets Trust, For: Apr 28 | SEC filing · Form 8-K | SEC EDGAR | +1.86% | -2.34% | |
| Form ARS American Assets Trust, For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -0.31% | +1.19% | |
| Form DEF 14A American Assets Trust, For: Dec 31 | SEC filing · Form DEF | SEC EDGAR | -0.31% | +1.19% | |
| Form DEFA14A American Assets Trust, | SEC filing · Form DEFA14A | SEC EDGAR | -0.31% | +1.19% | |
| American Assets Trust, Inc. Announces First Quarter 2026 Earnings Release Date and Conference Call Information | Press release | GlobeNewswire | +0.00% | -0.96% | |
| American Assets Trust, Inc. Increases Revolving Line of Credit to $500 Million and Extends Maturity Date in Its Fourth Amended and Restated Credit Agreement | Press release | GlobeNewswire | -0.11% | +2.19% | |
| American Assets Trust, Inc. Reports Fourth Quarter and Year End 2025 Financial Results | Press release | GlobeNewswire | -0.43% | +1.62% | |
| Form 8-K American Assets Trust, For: Feb 03 | SEC filing · Form 8-K | SEC EDGAR | -0.43% | +1.62% | |
| American Assets Trust, Inc. Releases Tax Status of 2025 Distributions | Press release | GlobeNewswire | -0.11% | -1.20% | |
| American Assets Trust, Inc. Announces Fourth Quarter and Year-End 2025 Earnings Release Date and Conference Call Information | Press release | GlobeNewswire | +0.13% | +1.39% | |
| American Assets Trust, Inc. Reports Third Quarter 2025 Financial Results | Press release | GlobeNewswire | -2.97% | -4.68% | |
| Form 8-K American Assets Trust, For: Oct 28 | SEC filing · Form 8-K | SEC EDGAR | -2.97% | -4.68% | |
| American Assets Trust, Inc. Announces Third Quarter 2025 Earnings Release Date and Conference Call Information | Press release | GlobeNewswire | +0.00% | +0.40% | |
| American Assets Trust, Inc. Reports Second Quarter 2025 Financial Results | Press release | GlobeNewswire | -0.37% | -6.91% | |
| Form 8-K American Assets Trust, For: Jul 29 | SEC filing · Form 8-K | SEC EDGAR | -0.37% | -6.91% | |
| American Assets Trust, Inc. Announces Second Quarter 2025 Earnings Release Date and Conference Call Information | Press release | GlobeNewswire | +0.15% | +2.11% | |
| Form 8-K American Assets Trust, For: Jun 04 | SEC filing · Form 8-K | SEC EDGAR | +0.40% | +1.10% | |
| Form 8-K American Assets Trust, For: Jun 02 | SEC filing · Form 8-K | SEC EDGAR | -0.27% | -0.20% | |
| American Assets Trust, Inc. Reports First Quarter 2025 Financial Results | Press release | GlobeNewswire | -1.55% | +0.38% | |
| Form 8-K American Assets Trust, For: Apr 29 | SEC filing · Form 8-K | SEC EDGAR | -1.55% | +0.38% | |
| Form ARS American Assets Trust, For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.14% | +2.12% | |
| Form DEF 14A American Assets Trust, For: Dec 31 | SEC filing · Form DEF | SEC EDGAR | +0.14% | +2.12% | |
| Form DEFA14A American Assets Trust, | SEC filing · Form DEFA14A | SEC EDGAR | +0.14% | +2.12% | |
| American Assets Trust, Inc. Announces First Quarter 2025 Earnings Release Date and Conference Call Information | Press release | GlobeNewswire | +0.00% | -0.40% | |
| American Assets Trust, Inc. Acquires Genesee Park Apartments in San Diego, California | Press release | GlobeNewswire | +0.95% | -1.51% | |
| American Assets Trust, Inc. Announces Sale of Del Monte Shopping Center in Monterey, California | Press release | GlobeNewswire | +0.20% | -0.14% | |
| Form 10-K American Assets Trust, For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.04% | -0.18% | |
| American Assets Trust, Inc. Reports Fourth Quarter and Year End 2024 Financial Results | Press release | GlobeNewswire | +0.77% | -3.78% | |
| Form 8-K American Assets Trust, For: Feb 04 | SEC filing · Form 8-K | SEC EDGAR | +0.77% | -3.78% | |
| American Assets Trust, Inc. Releases Tax Status of 2024 Distributions | Press release | GlobeNewswire | -0.76% | -2.01% | |
| American Assets Trust, Inc. Announces Fourth Quarter and Year-End 2024 Earnings Release Date and Conference Call Information | Press release | GlobeNewswire | -0.21% | -1.55% | |
| Form 8-K American Assets Trust, For: Dec 04 | SEC filing · Form 8-K | SEC EDGAR | -0.18% | +0.11% | |
| Form 8-K American Assets Trust, For: Nov 20 | SEC filing · Form 8-K | SEC EDGAR | -0.14% | +0.07% | |
| American Assets Trust, Inc. Reports Third Quarter 2024 Financial Results | Press release | GlobeNewswire | -0.86% | -0.29% | |
| Form 8-K American Assets Trust, For: Oct 29 | SEC filing · Form 8-K | SEC EDGAR | -0.86% | -0.29% | |
| American Assets Trust, Inc. Announces Third Quarter 2024 Earnings Release Date and Conference Call Information | Press release | GlobeNewswire | -0.61% | -0.30% | |
| American Assets Trust, Inc. Announces Pricing of $525 Million of 6.150% Senior Unsecured Notes Due 2034 | Press release | GlobeNewswire | -1.28% | +0.43% | |
| American Assets Trust, Inc. Reports Second Quarter 2024 Financial Results | Press release | GlobeNewswire | -4.90% | +2.08% | |
| Form 8-K American Assets Trust, For: Jul 30 | SEC filing · Form 8-K | SEC EDGAR | -4.90% | +2.08% | |
| American Assets Trust, Inc. Announces Second Quarter 2024 Earnings Release Date and Conference Call Information | Press release | GlobeNewswire | +0.41% | -0.41% | |
| Form 8-K American Assets Trust, For: Jun 05 | SEC filing · Form 8-K | SEC EDGAR | -0.59% | -0.27% | |
| Form 8-K American Assets Trust, For: Jun 03 | SEC filing · Form 8-K | SEC EDGAR | +0.05% | +0.46% | |
| American Assets Trust, Inc. Reports First Quarter 2024 Financial Results | Press release | GlobeNewswire | +1.99% | +1.51% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the AAT section they belong to.
More of the dataset.
AAT earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is American Assets Trust, Inc.'s median reaction calculated?
Every labeled AAT news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 135 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 46% of AAT's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-08-13.
Does AAT's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.