NYSE: AJG
Arthur J Gallagher & Co Stock Ownership - Who owns Arthur J Gallagher & Co?

Insider buying vs selling

Have Arthur J Gallagher & Co insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Douglas K. HowellVP Chief Financial Officer2025-09-093,000$299.78
$899.33kSell
Scott R. HudsonVice President2025-09-087,600$79.59
$604.88kBuy
Scott R. HudsonVice President2025-09-085,255$297.73
$1.56MSell
Scott R. HudsonVice President2025-09-087,600$297.51
$2.26MSell
David S. 1. JohnsonDirector2025-09-01161$302.75
$48.74kBuy
Christopher C. MiskelDirector2025-09-01132$302.75
$39.96kBuy
Richard C. CaryController CAO2025-08-214,000$306.00
$1.22MSell
Richard De Winton Wilkin HarriesDirector2025-07-2456$310.79
$17.40kSell
Michael Robert PeschPresident2025-06-1859$318.37
$18.78kBuy
David S. 1. JohnsonDirector2025-06-02140$347.44
$48.64kBuy

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Net Insider Buy/Sell (L12M) Ownership

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AJG Shareholders

What type of owners hold Arthur J Gallagher & Co stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc12.13%31,096,542$9.00BInstitution
Blackrock Inc7.40%18,983,067$5.49BInstitution
Jpmorgan Chase Co6.63%17,008,328$4.92BInstitution
Fmr LLC5.09%13,063,193$3.78BInstitution
Capital World Investors4.56%11,681,821$3.38BInstitution
State Street Corp4.19%10,743,493$3.11BInstitution
Capital International Investors2.79%7,149,487$2.07BInstitution
Morgan Stanley2.77%7,092,653$2.05BInstitution
Geode Capital Management LLC2.31%5,911,460$1.71BInstitution
Norges Bank1.87%4,798,919$1.39BInstitution

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AJG vs Insurance Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AJG88.79%2.96%Net SellingNet Selling
AON86.40%13.60%Net SellingNet Selling
MMC90.70%0.91%Net SellingNet Buying
WTW76.95%23.05%Net Selling
BRO80.43%17.44%Net SellingNet Buying

Arthur J Gallagher & Co Stock Ownership FAQ

Who owns Arthur J Gallagher & Co?

Arthur J Gallagher & Co (NYSE: AJG) is owned by 88.79% institutional shareholders, 2.96% Arthur J Gallagher & Co insiders, and 8.25% retail investors. Robert E. Gallagher is the largest individual Arthur J Gallagher & Co shareholder, owning 2.60M shares representing 1.01% of the company. Robert E. Gallagher's Arthur J Gallagher & Co shares are currently valued at $757.95M.

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