Simplex Trading
AAT

Simplex Trading’s American Assets Trust AAT Stock Holding History

Simplex Trading’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 		$11K Buy
600
+500
+500% +$9.37K ﹤0.01% 7274
2025
Q4 		$1.89K Buy
+100
New +$1.93K ﹤0.01% 7853
2025
Q1 		– Sell
-2,400
Closed -$63K – 8366
2024
Q4 		$63K Buy
+2,400
New +$65.5K ﹤0.01% 5620
2024
Q1 		– Sell
-100
Closed -$2K – 8702
2023
Q4 		$2K Hold
100
– – ﹤0.01% 8198
2023
Q3 		$1K Sell
100
-1,200
-92% -$25.2K ﹤0.01% 8224
2023
Q2 		$24K Buy
1,300
+1,200
+1,200% +$22.5K ﹤0.01% 6564
2023
Q1 		$1K Sell
100
-1,100
-92% -$26.8K ﹤0.01% 8618
2022
Q4 		$31K Buy
+1,200
New +$32.5K ﹤0.01% 6408
2022
Q3 		– Sell
-100
Closed -$2K – 9774
2022
Q2 		$2K Buy
+100
New +$3.35K ﹤0.01% 9278
2022
Q1 		– Sell
-100
Closed -$3K – 10253
2021
Q4 		$3K Sell
100
-500
-83% -$18.8K ﹤0.01% 9782
2021
Q3 		$22K Hold
600
– – ﹤0.01% 8339
2021
Q2 		$22K Buy
600
+587
+4,515% +$20.9K ﹤0.01% 8483
2021
Q1 		$42K Buy
13
+9
+225% +$278 ﹤0.01% 6802
2020
Q4 		$11K Buy
+4
New +$106 ﹤0.01% 7332
2020
Q2 		– Sell
-8
Closed -$20K – 7485
2020
Q1 		$20K Buy
8
+4
+100% +$162 ﹤0.01% 5938
2019
Q4 		$18K Buy
+4
New +$187 ﹤0.01% 6007
2019
Q3 		– Sell
-9
Closed -$42K – 7148
2019
Q2 		$42K Buy
+9
New +$414 ﹤0.01% 5007
2019
Q1 		– Sell
-8
Closed -$32K – 7029
2018
Q4 		$32K Sell
8
-9
-53% -$351 ﹤0.01% 4947
2018
Q3 		$63K Sell
17
-53
-76% -$2.03K ﹤0.01% 4925
2018
Q2 		$268K Buy
+70
New +$2.48K ﹤0.01% 3147

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

Simplex Trading's AAT Position: Q1 2026 in Review

Simplex Trading opened a new position in American Assets Trust (AAT) in Q1 2026: 613 shares worth $11.3K. The stake represents ﹤0.01% of the portfolio and ranks #7254 among its holdings. This is a return to the name: Simplex Trading previously reported a position in AAT as recently as Q3 2025.

Simplex Trading first reported a position in AAT in Q2 2017 and has held it in 24 quarters since. The position peaked at $172K in Q4 2020. 235 funds tracked by Wall St. Rank hold AAT as of Q1 2026.

  • Simplex Trading held 613 shares of American Assets Trust worth $11.3K as of Q1 2026.
  • American Assets Trust was a new Simplex Trading position in Q1 2026.
  • American Assets Trust made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #7254 holding.
  • Simplex Trading first reported a position in American Assets Trust in Q2 2017 and has held it in 24 quarters since.
  • Simplex Trading's American Assets Trust position peaked at $172K in Q4 2020.
  • 235 funds tracked by Wall St. Rank held American Assets Trust as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.