Optiver Holding
AAT

Optiver Holding’s American Assets Trust AAT Stock Holding History

Optiver Holding’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 		$663 Buy
+36
New +$674 ﹤0.01% 2128
2025
Q4 		– Sell
-74
Closed -$1.5K – 2440
2025
Q3 		$1.5K Buy
+74
New +$1.49K ﹤0.01% 2452

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

Optiver Holding's AAT Position: Q1 2026 in Review

Optiver Holding opened a new position in American Assets Trust (AAT) in Q1 2026: 36 shares worth $663. The stake represents ﹤0.01% of the portfolio and ranks #2128 among its holdings. This is a return to the name: Optiver Holding previously reported a position in AAT as recently as Q3 2025.

Optiver Holding first reported a position in AAT in Q3 2025 and has held it in 2 quarters since. The position peaked at $1.5K in Q3 2025. 235 funds tracked by Wall St. Rank hold AAT as of Q1 2026.

  • Optiver Holding held 36 shares of American Assets Trust worth $663 as of Q1 2026.
  • American Assets Trust was a new Optiver Holding position in Q1 2026.
  • American Assets Trust made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #2128 holding.
  • Optiver Holding first reported a position in American Assets Trust in Q3 2025 and has held it in 2 quarters since.
  • Optiver Holding's American Assets Trust position peaked at $1.5K in Q3 2025.
  • 235 funds tracked by Wall St. Rank held American Assets Trust as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.