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

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

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

Buy
Sell
NameRoleDateSharesPriceValue
Vishal JainVICE PRESIDENT2026-03-16501$207.93
$104.17kSell
Christopher E. MeadVICE PRESIDENT2026-03-16432$207.93
$89.83kSell
Michael Robert PeschVice President2026-03-16525$207.93
$109.16kSell
Patrick Murphy GallagherChief Operating Officer2026-03-16525$207.93
$109.16kSell
Mark H. BloomVice President2026-03-15793$207.93
$164.89kSell
Christopher E. MeadVICE PRESIDENT2026-03-152,019$207.93
$419.81kSell
Richard C. CaryController CAO2026-03-15181$207.93
$37.64kSell
Vishal JainVICE PRESIDENT2026-03-152,645$207.93
$549.97kSell
Thomas Joseph GallagherPresident2026-03-154,068$207.93
$845.86kSell
William F. ZiebellVICE PRESIDENT2026-03-152,321$207.93
$482.61kSell

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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 Inc12.21%31,390,446$6.80BInstitution
Jpmorgan Chase Co7.90%20,313,249$4.40BInstitution
Blackrock Inc7.48%19,239,621$4.17BInstitution
Fmr LLC5.88%15,110,682$3.28BInstitution
Capital World Investors4.91%12,613,371$2.73BInstitution
State Street Corp4.26%10,953,598$2.37BInstitution
Morgan Stanley3.02%7,773,808$1.68BInstitution
Norges Bank2.89%7,438,704$1.61BInstitution
Capital International Investors2.44%6,280,455$1.36BInstitution
Geode Capital Management LLC2.34%6,014,196$1.30BInstitution

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AJG vs Insurance Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AJG91.03%2.96%Net SellingNet Selling
AON85.94%14.06%Net SellingNet Selling
WTW76.89%23.11%Net SellingNet Selling
MRSH89.79%0.94%Net SellingNet Selling
BRO79.93%17.95%Net SellingNet Selling
View Top Insurance Stocks

Arthur J Gallagher & Co Stock Ownership FAQ

Who owns Arthur J Gallagher & Co?

Arthur J Gallagher & Co (NYSE: AJG) is owned by 91.03% institutional shareholders, 2.96% Arthur J Gallagher & Co insiders, and 6.01% 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 $562.44M.

If you're new to stock investing, here's how to buy Arthur J Gallagher & Co stock.
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