Mariner
AAT

Mariner’s American Assets Trust AAT Stock Holding History

Mariner’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
Q2 		$791K Buy
32,042
+16,087
+101% +$353K ﹤0.01% 2133
2026
Q1 		$294K Sell
15,955
-4,031
-20% -$75.5K ﹤0.01% 2900
2025
Q4 		$379K Sell
19,986
-4,302
-18% -$83K ﹤0.01% 2658
2025
Q3 		$494K Buy
24,288
+11,128
+85% +$224K ﹤0.01% 2438
2025
Q2 		$260K Buy
13,160
+963
+8% +$18.7K ﹤0.01% 2839
2025
Q1 		$246K Sell
12,197
-1,071
-8% -$24.2K ﹤0.01% 2821
2024
Q4 		$348K Buy
13,268
+107
+0.8% +$2.92K ﹤0.01% 2496
2024
Q3 		$351K Buy
13,161
+63
+0.5% +$1.6K ﹤0.01% 2434
2024
Q2 		$292K Buy
13,098
+397
+3% +$8.54K ﹤0.01% 2472
2024
Q1 		$278K Buy
12,701
+2,612
+26% +$57.6K ﹤0.01% 2504
2023
Q4 		$227K Sell
10,089
-249
-2% -$4.93K ﹤0.01% 2587
2023
Q3 		$201K Sell
10,338
-549
-5% -$11.5K ﹤0.01% 2502
2023
Q2 		$209K Buy
+10,887
New +$204K ﹤0.01% 2433
2023
Q1 		– Sell
-7,754
Closed -$205K – 2778
2022
Q4 		$205K Buy
+7,754
New +$210K ﹤0.01% 2338

Other funds holding AAT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AAI
American Assets Inc San Diego, California $332M AUM 17.75% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
SM
Senvest Management New York $3.41B AUM 66.27% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AAIM
American Assets Investment Management San Diego, California $1.65B AUM 59.75% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Mariner's AAT Position: Q2 2026 in Review

Mariner increased its American Assets Trust (AAT) stake by 101% in Q2 2026, buying an estimated $353K and bringing the position to 32,042 shares worth $791K. The position accounts for ﹤0.01% of the portfolio, ranked #2133.

Mariner first reported a position in AAT in Q4 2022 and has held it in 14 quarters since. 244 funds tracked by Wall St. Rank hold AAT as of Q2 2026.

  • Mariner held 32,042 shares of American Assets Trust worth $791K as of Q2 2026.
  • Mariner bought 16,087 American Assets Trust shares in Q2 2026, an estimated $353K.
  • American Assets Trust made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #2133 holding.
  • Mariner first reported a position in American Assets Trust in Q4 2022 and has held it in 14 quarters since.
  • 244 funds tracked by Wall St. Rank held American Assets Trust as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.