XTX Topco’s Arthur J. Gallagher & Co AJG Stock Holding History

XTX Topco’s Portfolio AJG Stock Details AJG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$7.81M	Buy	+36,074	New	+$8.33M	0.14%	112
2025 Q4	–	Sell	-1,555	Closed	-$482K	–	3277
2025 Q3	$482K	Sell	1,555 -24,807	-94%	-$7.48M	0.03%	1104
2025 Q2	$8.44M	Buy	+26,362	New	+$8.69M	0.35%	23
2024 Q4	–	Sell	-1,588	Closed	-$447K	–	2237
2024 Q3	$447K	Buy	+1,588	New	+$448K	0.03%	897
2024 Q2	–	Sell	-1,710	Closed	-$428K	–	1815
2024 Q1	$428K	Buy	+1,710	New	+$411K	0.06%	585
2022 Q3	–	Sell	-2,254	Closed	-$367K	–	1075
2022 Q2	$367K	Buy	+2,254	New	+$374K	0.15%	206
2021 Q4	–	Sell	-3,418	Closed	-$508K	–	653
2021 Q3	$508K	Buy	+3,418	New	+$489K	0.17%	185

Other funds holding AJG

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

XTX Topco's AJG Position: Q1 2026 in Review

XTX Topco opened a new position in Arthur J. Gallagher & Co (AJG) in Q1 2026: 36,074 shares worth $7.81M. The stake represents 0.14% of the portfolio and ranks #112 among its holdings. This is a return to the name: XTX Topco previously reported a position in AJG as recently as Q3 2025.

XTX Topco first reported a position in AJG in Q3 2021 and has held it in 7 quarters since. The position peaked at $8.44M in Q2 2025. 1,240 funds tracked by Wall St. Rank hold AJG as of Q1 2026.

XTX Topco held 36,074 shares of Arthur J. Gallagher & Co worth $7.81M as of Q1 2026.
Arthur J. Gallagher & Co was a new XTX Topco position in Q1 2026.
Arthur J. Gallagher & Co made up 0.14% of XTX Topco's portfolio in Q1 2026, its #112 holding.
XTX Topco first reported a position in Arthur J. Gallagher & Co in Q3 2021 and has held it in 7 quarters since.
XTX Topco's Arthur J. Gallagher & Co position peaked at $8.44M in Q2 2025.
1,240 funds tracked by Wall St. Rank held Arthur J. Gallagher & Co as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.