ARTHUR J GALLAGHER & CO (AJG) Institutional Ownership Changes & 13F Activity

ARTHUR J GALLAGHER & CO (AJG). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Dodge & Cox Stock Fund, Eagle Capital Management, Viking Global Investors, Renaissance Technologies LLC, and Sequoia Financial Advisors.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2024Torray FundBuy22221,071$5,981,003
Q3 2024Sequoia Financial AdvisorsBuy17,89465,338$18,384,226
Q3 2024Renaissance Technologies LLCBuy14,30090,700$25,520,259
Q3 2024Mairs & Power Growth FundBuy1,5001,500$422,055
Q3 2024Torray FundSell-16420,849$5,866,283
Q2 2024Torray FundSell-55,00121,013$5,448,881
Q2 2024Sequoia Financial AdvisorsBuy4,25847,444$12,302,612
Q1 2024Renaissance Technologies LLCBuy55,60076,400$19,103
Q1 2024Torray FundBuy55,05076,014$5,231,837
Q1 2024Sequoia Financial AdvisorsSell-7,08843,186$10,798,152
Q4 2023Sequoia Financial AdvisorsBuy46,42450,274$11,305,546
Q4 2023Torray FundBuy23320,964$4,714,384
Q3 2023Viking Global InvestorsBuy135,305957,820$218,315,913
Q3 2023Torray FundSell-49620,731$4,725,217
Q3 2023Sequoia Financial AdvisorsBuy663,850$877,543
Q2 2023Viking Global InvestorsSell-336,236822,515$180,599,619
Q2 2023Renaissance Technologies LLCSell-104,40020,800$4,567
Q2 2023Torray FundBuy50821,227$4,660,812
Q2 2023Sequoia Financial AdvisorsBuy723,784$830,863
Q1 2023Torray FundBuy20,71920,719$3,963,752
Q1 2023Sequoia Financial AdvisorsSell-913,712$710,149
Q4 2022Sequoia Financial AdvisorsBuy5363,803$717,020
Q3 2022Sequoia Financial AdvisorsSell-3713,267$559
Q2 2022Renaissance Technologies LLCSell-149,800125,200$20,413
Q2 2022Sequoia Financial AdvisorsBuy1,1063,638$593
Q1 2022Renaissance Technologies LLCBuy1,900275,000$48,015
Q1 2022Sequoia Financial AdvisorsBuy6932,532$442
Q4 2021Renaissance Technologies LLCSell-455,900273,100$46,337
Q4 2021Sequoia Financial AdvisorsSell-3751,839$312
Q3 2021Renaissance Technologies LLCBuy412,710729,000$108,366

Frequently asked questions about AJG activity

  • Which institutional owners are buying AJG?

    Institutional owners buying AJG include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in AJG activity?

    "Buy" means an investor increased their reported position in AJG compared to the prior reporting period. This reflects growing exposure to ARTHUR J GALLAGHER & CO (AJG) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in AJG increasing?

    Institutional interest in AJG can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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