John Overdeck’s Arthur J. Gallagher & Co AJG Stock Holding History

John Overdeck’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 Q2	$275K	Buy	1,200 +200	+20%	+$42.5K	﹤0.01%	4581
2026 Q1	$217K	Buy	+1,000	New	+$231K	﹤0.01%	4254

Other funds holding AJG

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

John Overdeck's AJG Position: Q1 2026 in Review

John Overdeck sold out of Arthur J. Gallagher & Co (AJG) in Q1 2026, closing a stake of 1,604 shares — an estimated $370K sold.

John Overdeck first reported a position in AJG in Q2 2013 and held it in 21 quarters. The position peaked at $27.8M in Q4 2015. 1,246 funds tracked by Wall St. Rank hold AJG as of Q1 2026.

John Overdeck reported no remaining Arthur J. Gallagher & Co position as of Q1 2026 after selling out during the quarter.
John Overdeck sold 1,604 Arthur J. Gallagher & Co shares in Q1 2026, an estimated $370K.
John Overdeck first reported a position in Arthur J. Gallagher & Co in Q2 2013 and held it in 21 quarters.
John Overdeck's Arthur J. Gallagher & Co position peaked at $27.8M in Q4 2015.
1,246 funds tracked by Wall St. Rank held Arthur J. Gallagher & Co as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.