Ostrum Asset Management’s Arthur J. Gallagher & Co AJG Stock Holding History

Ostrum Asset Management’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	$1.25M	Sell	5,756 -1,169	-17%	-$270K	0.07%	198
2025 Q4	$1.79M	Sell	6,925 -2,295	-25%	-$608K	0.09%	177
2025 Q3	$2.86M	Buy	9,220 +4,651	+102%	+$1.4M	0.13%	144
2025 Q2	$1.46M	Sell	4,569 -3,134	-41%	-$1.03M	0.07%	231
2025 Q1	$2.66M	Buy	7,703 +1,622	+27%	+$512K	0.14%	143
2024 Q4	$1.73M	Buy	6,081 +1,163	+24%	+$338K	0.15%	220
2024 Q3	$1.38M	Buy	4,918 +60	+1%	+$16.9K	0.11%	263
2024 Q2	$1.26M	Sell	4,858 -6,049	-55%	-$1.5M	0.11%	272
2024 Q1	$2.73M	Buy	10,907 +2,226	+26%	+$535K	0.22%	150
2023 Q4	$1.95M	Sell	8,681 -6,286	-42%	-$1.49M	0.17%	198
2023 Q3	$3.41M	Sell	14,967 -248	-2%	-$55.5K	0.32%	78
2023 Q2	$3.34M	Sell	15,215 -165	-1%	-$34.3K	0.28%	111
2023 Q1	$2.94M	Buy	+15,380	New	+$2.92M	0.26%	128

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

Ostrum Asset Management's AJG Position: Q1 2026 in Review

Ostrum Asset Management reduced its Arthur J. Gallagher & Co (AJG) stake by 17% in Q1 2026, selling an estimated $270K and leaving 5,756 shares worth $1.25M. The position accounts for 0.07% of the portfolio, ranked #198.

Ostrum Asset Management first reported a position in AJG in Q1 2023 and has held it in 13 quarters since. The position peaked at $3.41M in Q3 2023. 1,240 funds tracked by Wall St. Rank hold AJG as of Q1 2026.

Ostrum Asset Management held 5,756 shares of Arthur J. Gallagher & Co worth $1.25M as of Q1 2026.
Ostrum Asset Management sold 1,169 Arthur J. Gallagher & Co shares in Q1 2026, an estimated $270K.
Arthur J. Gallagher & Co made up 0.07% of Ostrum Asset Management's portfolio in Q1 2026, its #198 holding.
Ostrum Asset Management first reported a position in Arthur J. Gallagher & Co in Q1 2023 and has held it in 13 quarters since.
Ostrum Asset Management's Arthur J. Gallagher & Co position peaked at $3.41M in Q3 2023.
1,240 funds tracked by Wall St. Rank held Arthur J. Gallagher & Co as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.