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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
Douglas K. HowellVP Chief Financial Officer2026-03-3176$215.95
$16.41kSell
Thomas Joseph GallagherPresident2026-03-3176$215.95
$16.41kBuy
Vishal JainVICE PRESIDENT2026-03-3150$215.95
$10.80kSell
Walter D. BayGeneral Counsel2026-03-311,415$215.95
$305.57kBuy
Walter D. BayGeneral Counsel2026-03-31627$215.95
$135.40kSell
Douglas K. HowellVP Chief Financial Officer2026-03-3176$215.95
$16.41kBuy
William F. ZiebellVICE PRESIDENT2026-03-3150$215.95
$10.80kBuy
Scott R. HudsonVice President2026-03-3163$215.95
$13.60kBuy
Scott R. HudsonVice President2026-03-3163$215.95
$13.60kSell
Richard C. CaryController CAO2026-03-31471$215.95
$101.71kBuy

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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 Inc12.22%31,390,446$6.23BInstitution
Jpmorgan Chase Co7.91%20,313,249$4.03BInstitution
Blackrock Inc7.49%19,239,621$3.82BInstitution
Fmr LLC5.88%15,110,682$3.00BInstitution
Capital World Investors4.91%12,613,371$2.50BInstitution
State Street Corp4.26%10,953,598$2.18BInstitution
Morgan Stanley3.03%7,773,808$1.54BInstitution
Norges Bank2.90%7,438,704$1.48BInstitution
Capital International Investors2.44%6,280,455$1.25BInstitution
Geode Capital Management LLC2.34%6,014,196$1.19BInstitution

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AJG vs Insurance Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AJG91.11%2.97%Net SellingNet Buying
AON85.94%14.06%Net SellingNet Selling
WTW76.91%23.09%Net SellingNet Selling
MRSH90.23%0.95%Net SellingNet Selling
BRO80.28%18.03%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 91.11% institutional shareholders, 2.97% Arthur J Gallagher & Co insiders, and 5.92% 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 $513.34M.

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