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Who owns American Assets Trust (AAT) stock

241 funds reported American Assets Trust (AAT) shares in their latest 13F filings, worth $1.4B in all. The largest holder is BlackRock ($226M). Last quarter 116 funds added to their stakes and 88 cut them.

Largest holders of AAT (13F)Largest holders of AAT (13F)BlackRock$226MAmerican Assets$161MVanguard Group$145MVanguard Portfolio Management LLC$135MState Street$69.1MSenvest Management, LLC$65.5MVanguard Capital Management LLC$50.7MGeode Capital Management, LLC$34.4MCharles Schwab Investment Managem…$31.6MAmeriprise Financial$25.7M

Largest holders (13F)

FundSharesValueChangeQuarter
BlackRock9,162,398$226Mdecrease2026-06-30
American Assets7,571,235$161Mincrease2026-09-30
Vanguard Group7,677,140$145Mincrease2025-12-31
Vanguard Portfolio Management LLC5,472,335$135Mincrease2026-06-30
State Street2,797,915$69.1Mdecrease2026-06-30
Senvest Management, LLC2,651,358$65.5Mdecrease2026-06-30
Vanguard Capital Management LLC2,052,700$50.7Mdecrease2026-06-30
Geode Capital Management, LLC1,394,216$34.4Mincrease2026-06-30
Charles Schwab Investment Management1,279,982$31.6Mincrease2026-06-30
Ameriprise Financial1,049,224$25.7Mincrease2026-06-30
Arrowstreet Capital, Limited Partnership1,032,169$25.5Mincrease2026-06-30
Fuller & Thaler Asset Management1,019,791$25.2Mincrease2026-06-30
Morgan Stanley953,785$23.5Mincrease2026-06-30
Invesco709,148$17.5Mdecrease2026-06-30
Private Management Group792,326$16.8Mdecrease2026-09-30

American Assets Trust's latest quarter

American Assets Trust, Q1 2026: revenue $111M (+2% year over year), operating margin 23.4%, net earnings $5.1M, operating cash flow $38.6M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most AAT stock?

By the latest 13F filings: BlackRock ($226M); American Assets ($161M); Vanguard Group ($145M); Vanguard Portfolio Management LLC ($135M); State Street ($69.1M).

What is the short interest in AAT?

1,750,632 shares were sold short at the 2026-10-15 settlement, -1.55% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.