American Assets Trust (AAT) Stock Chart & Stock Price History $19.87 -0.14 (-0.70%) As of 01:23 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock American Assets Trust Stock Price Performance The American Assets Trust (AAT) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 24.28%, with a year-to-date return of -24.33%. In the past month, the stock has decreased 4.24%, reflecting recent market activity. As of the latest close, American Assets Trust traded at $20.05 with a market cap of $1.23 billion and volume of 512,876 shares. Five years ago, the stock traded at $25.78, representing a 22.92% decrease over that period. At the time, it had a market cap of $1.55 billion and a volume of 190,485 shares. Receive AAT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for American Assets Trust and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance-2.76%1 Month Performance-4.24%3 Month Performance-2.21%Year-To-Date Performance-24.33%1 Year Performance-24.28%5 Year Performance-22.92% AAT Stock Chart for Wednesday, October, 8, 2025 AAT Chart by TradingView American Assets Trust Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization10/07/2025$20.17$20.05-0.62%$20.25$20.00512,876 shs$1.23 billion10/06/2025$20.44$20.17-1.30%$20.57$20.11355,311 shs$1.23 billion10/03/2025$20.29$20.44+0.72%$20.70$20.32379,285 shs$1.25 billion10/02/2025$20.40$20.29-0.52%$20.36$20.03312,006 shs$1.24 billion10/01/2025$20.32$20.40+0.37%$20.42$20.14503,640 shs$1.25 billion09/30/2025$20.19$20.32+0.67%$20.34$20.05229,873 shs$1.24 billion09/29/2025$20.27$20.19-0.40%$20.47$20.10205,285 shs$1.23 billion09/26/2025$20.12$20.27+0.73%$20.33$20.16226,210 shs$1.24 billion09/25/2025$20.41$20.12-1.42%$20.40$20.05296,724 shs$1.23 billion09/24/2025$20.89$20.41-2.28%$20.98$20.38355,564 shs$1.25 billion Get the Latest News and Ratings for AAT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for American Assets Trust and its competitors with MarketBeat's FREE daily newsletter. 09/23/2025$20.77$20.89+0.56%$21.05$20.79251,471 shs$1.28 billion09/22/2025$20.75$20.77+0.10%$20.85$20.60234,646 shs$1.27 billion09/19/2025$21.05$20.75-1.43%$21.11$20.72881,364 shs$1.27 billion09/18/2025$20.58$21.05+2.31%$21.13$20.63321,231 shs$1.29 billion09/17/2025$20.77$20.58-0.94%$21.08$20.55485,699 shs$1.26 billion09/16/2025$20.63$20.77+0.68%$20.78$20.45301,812 shs$1.27 billion09/15/2025$20.79$20.63-0.78%$20.85$20.57214,323 shs$1.26 billion09/12/2025$20.91$20.79-0.54%$20.88$20.63208,557 shs$1.27 billion09/11/2025$20.39$20.91+2.55%$20.93$20.33253,188 shs$1.28 billion09/10/2025$20.17$20.39+1.07%$20.40$19.98293,954 shs$1.25 billion09/09/2025$20.75$20.17-2.80%$20.78$20.14275,670 shs$1.23 billion09/08/2025$20.92$20.75-0.81%$20.82$20.46276,951 shs$1.27 billion Related Companies Acadia Realty Trust Stock Chart Brandywine Realty Trust Stock Chart BXP Stock Chart Cousins Properties Stock Chart Douglas Emmett Stock Chart Highwoods Properties Stock Chart Kilroy Realty Stock Chart Piedmont Realty Trust Stock Chart SL Green Realty Stock Chart Vornado Realty Trust Stock Chart Receive AAT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for American Assets Trust and its competitors with MarketBeat's FREE daily newsletter. 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