MAM
AAT

Martingale Asset Management’s American Assets Trust AAT Stock Holding History

Martingale Asset Management’s Portfolio AAT Stock Details AAT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.2M Sell
119,393
-4
-0% -$75 0.06% 326
2025
Q4 		$2.26M Buy
119,397
+10,210
+9% +$197K 0.06% 289
2025
Q3 		$2.22M Buy
109,187
+47,427
+77% +$956K 0.06% 289
2025
Q2 		$1.22M Sell
61,760
-35,700
-37% -$694K 0.03% 421
2025
Q1 		$1.96M Sell
97,460
-6,803
-7% -$153K 0.05% 302
2024
Q4 		$2.74M Buy
104,263
+18,911
+22% +$516K 0.07% 233
2024
Q3 		$2.28M Buy
85,352
+23,112
+37% +$586K 0.05% 284
2024
Q2 		$1.39M Buy
62,240
+18,510
+42% +$398K 0.03% 380
2024
Q1 		$958K Buy
43,730
+898
+2% +$19.8K 0.02% 482
2023
Q4 		$964K Buy
42,832
+2,904
+7% +$57.5K 0.02% 458
2023
Q3 		$777K Buy
+39,928
New +$839K 0.02% 513
2023
Q2 		– Sell
-72,044
Closed -$1.34M – 796
2023
Q1 		$1.34M Sell
72,044
-10,963
-13% -$267K 0.03% 363
2022
Q4 		$2.2M Buy
83,007
+2,577
+3% +$69.7K 0.04% 246
2022
Q3 		$2.07M Buy
80,430
+33,101
+70% +$948K 0.04% 242
2022
Q2 		$1.41M Buy
+47,329
New +$1.58M 0.03% 368
2020
Q3 		– Sell
-75,822
Closed -$2.11M – 1015
2020
Q2 		$2.11M Sell
75,822
-92,104
-55% -$2.52M 0.02% 512
2020
Q1 		$4.2M Sell
167,926
-600
-0.4% -$24.3K 0.06% 336
2019
Q4 		$7.74M Sell
168,526
-6
-0% -$280 0.08% 272
2019
Q3 		$7.88M Sell
168,532
-17,503
-9% -$822K 0.08% 266
2019
Q2 		$8.77M Sell
186,035
-25,813
-12% -$1.19M 0.09% 240
2019
Q1 		$9.72M Buy
211,848
+37,700
+22% +$1.63M 0.11% 207
2018
Q4 		$7M Buy
174,148
+121,022
+228% +$4.71M 0.09% 227
2018
Q3 		$1.98M Buy
+53,126
New +$2.04M 0.02% 554
2013
Q3 		– Sell
-24,009
Closed -$741K – 985
2013
Q2 		$741K Buy
+24,009
New +$792K 0.03% 630

Other funds holding AAT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AAI
American Assets Inc San Diego, California $298M AUM 2.03% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
SM
Senvest Management New York $3.01B AUM 35.7% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
AAIM
American Assets Investment Management San Diego, California $1.47B AUM 43% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Martingale Asset Management's AAT Position: Q1 2026 in Review

Martingale Asset Management reduced its American Assets Trust (AAT) stake by 0% in Q1 2026, selling an estimated $75 and leaving 119,393 shares worth $2.2M. The position accounts for 0.06% of the portfolio, ranked #326.

Martingale Asset Management first reported a position in AAT in Q2 2013 and has held it in 24 quarters since. The position peaked at $9.72M in Q1 2019. 235 funds tracked by Wall St. Rank hold AAT as of Q1 2026.

  • Martingale Asset Management held 119,393 shares of American Assets Trust worth $2.2M as of Q1 2026.
  • Martingale Asset Management sold 4 American Assets Trust shares in Q1 2026, an estimated $75.
  • American Assets Trust made up 0.06% of Martingale Asset Management's portfolio in Q1 2026, its #326 holding.
  • Martingale Asset Management first reported a position in American Assets Trust in Q2 2013 and has held it in 24 quarters since.
  • Martingale Asset Management's American Assets Trust position peaked at $9.72M in Q1 2019.
  • 235 funds tracked by Wall St. Rank held American Assets Trust as of Q1 2026.

Based on Martingale Asset Management's 13F filing for Q1 2026, filed 13 May 2026.