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Arthur J. Gallagher & Co.

AJG
Exchange
NYSE
Industry
Insurance Agents, Brokers & Service
SEC CIK
0000354190

In the last 90 days, Arthur J. Gallagher & Co. insiders filed 0 open-market purchases and 4 sales; 1,295 institutions reported holding it in 13F filings for Q2 2026, worth $54.7B in total; no superinvestor holds it.

13F holders, Q1 2022

Institutional positions in Arthur J. Gallagher & Co. as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
817
−25 vs. Q4 2021
Shares held
177.8M
+704.1K (+0.4%) vs. Q4 2021
Total value
$31.0B
+$996.9M (+3.3%) vs. Q4 2021
New holders
70
299 more added
Sold out
95
293 more reduced

12 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting AJG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2022: 817 institutions
Q1 2021: 732 institutionsQ2 2021: 779 institutionsQ3 2021: 775 institutionsQ4 2021: 854 institutionsQ1 2022: 817 institutionsQ2 2022: 823 institutionsQ3 2022: 865 institutionsQ4 2022: 921 institutionsQ1 2023: 951 institutionsQ2 2023: 976 institutionsQ3 2023: 999 institutionsQ4 2023: 1,082 institutionsQ1 2024: 1,130 institutionsQ2 2024: 1,153 institutionsQ3 2024: 1,203 institutionsQ4 2024: 1,325 institutionsQ1 2025: 1,359 institutionsQ2 2025: 1,379 institutionsQ3 2025: 1,341 institutionsQ4 2025: 1,299 institutionsQ1 2026: 1,248 institutionsQ2 2026: 1,295 institutions
Value heldQ1 2022: $31.0B
Q1 2021: $20.6BQ2 2021: $24.6BQ3 2021: $26.3BQ4 2021: $30.1BQ1 2022: $31.0BQ2 2022: $29.1BQ3 2022: $31.2BQ4 2022: $34.1BQ1 2023: $34.7BQ2 2023: $39.9BQ3 2023: $42.3BQ4 2023: $41.9BQ1 2024: $46.5BQ2 2024: $49.1BQ3 2024: $52.8BQ4 2024: $65.9BQ1 2025: $79.0BQ2 2025: $72.9BQ3 2025: $69.7BQ4 2025: $60.6BQ1 2026: $49.7BQ2 2026: $54.7B
Institutions holding AJG and their total value by quarter
QuarterHoldersValue
Q2 20261,295$54.7B
Q1 20261,248$49.7B
Q4 20251,299$60.6B
Q3 20251,341$69.7B
Q2 20251,379$72.9B
Q1 20251,359$79.0B
Q4 20241,325$65.9B
Q3 20241,203$52.8B
Q2 20241,153$49.1B
Q1 20241,130$46.5B
Q4 20231,082$41.9B
Q3 2023999$42.3B
Q2 2023976$39.9B
Q1 2023951$34.7B
Q4 2022921$34.1B
Q3 2022865$31.2B
Q2 2022823$29.1B
Q1 2022817$31.0B
Q4 2021854$30.1B
Q3 2021775$26.3B
Q2 2021779$24.6B
Q1 2021732$20.6B

Institutions, Q1 2022

Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q4 2021.

Institutions holding AJG in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Stonebridge Capital Management Inc18,925$3.30M1.19%00.0%Unchanged
Crossmark Global Holdings, Inc.18,720$3.27M0.07%+190+1.0%Added
Wealthfront Advisers LLC18,706$3.27M0.01%−2,391−11.3%Reduced
Dorsey Wright & Associates17,716$3.09M0.72%−3,385−16.0%Reduced
Commonwealth Equity Services, LLC17,556$3.06M0.01%−817−4.4%Reduced
Securian Asset Management, Inc17,261$3.01M0.06%+70.0%Added
Legacy Wealth Management, LLC16,911$2.95M1.54%+31+0.2%Added
First Hawaiian Bank16,830$2.94M0.09%+1,874+12.5%Added
Barbara Oil Co.16,500$2.88M1.32%00.0%Unchanged
Panagora Asset Management Inc16,428$2.87M0.02%+2,890+21.3%Added
Elo Mutual Pension Insurance Co16,303$2.85M0.08%+641+4.1%Added
CIBC World Markets Inc.16,248$2.84M0.01%−17−0.1%Reduced
Meiji Yasuda Asset Management Co Ltd.15,910$2.78M0.15%−260−1.6%Reduced
Maryland State Retirement & Pension System15,720$2.75M0.07%00.0%Unchanged
Janney Montgomery Scott LLC14,573$2.54M0.01%−3,072−17.4%Reduced
Teachers Retirement System of the State of Kentucky14,423$2.52M0.02%−627−4.2%Reduced
Whittier Trust Co14,220$2.48M0.04%−470−3.2%Reduced
PFG Advisors14,132$2.47M0.25%+14,132New
Louisiana State Employees Retirement System13,200$2.43M0.06%+200+1.5%Added
Desjardins Global Asset Management Inc.13,815$2.41M0.21%−927−6.3%Reduced
Mercer Global Advisors Inc13,744$2.40M0.01%+944+7.4%Added
Ancora Advisors, LLC13,712$2.39M0.06%−3,853−21.9%Reduced
Mount Lucas Management LP13,563$2.37M0.69%−1,169−7.9%Reduced
Patton Fund Management, Inc.13,544$2.37M0.65%−578−4.1%Reduced
Xponance, Inc.13,469$2.35M0.04%+433+3.3%Added
Moody National Bank Trust Division13,451$2.35M0.07%−1,467−9.8%Reduced
Kentucky Retirement Systems13,287$2.32M0.10%+513+4.0%Added
Sumitomo Mitsui DS Asset Management Company, Ltd13,145$2.29M0.05%−1,067−7.5%Reduced
Atria Investments LLC13,051$2.28M0.04%+325+2.6%Added
Ergoteles LLC12,949$2.26M0.09%+7,232+126.5%Added
Metropolitan Life Insurance Co12,673$2.21M0.08%−10,780−46.0%Reduced
New Mexico Educational Retirement Board12,150$2.12M0.08%−500−4.0%Reduced
Sheaff Brock Investment Advisors, LLC12,100$2.11M0.19%00.0%Unchanged
Avantax Advisory Services, Inc.12,066$2.11M0.03%−72−0.6%Reduced
Sitrin Capital Management LLC12,063$2.11M1.06%00.0%Unchanged
Candriam Luxembourg S.C.A.11,184$1.95M0.01%+2,235+25.0%Added
Andesa Financial Management Inc.11,077$1.94M1.04%+9+0.1%Added
Pinnacle Wealth Planning Services, Inc.11,054$1.93M0.35%−12−0.1%Reduced
Coldstream Capital Management Inc11,005$1.92M0.07%−5,416−33.0%Reduced
Accurate Wealth Management, LLC10,992$1.92M0.86%+7,149+186.0%Added
Cambridge Investment Research Advisors, Inc.10,950$1.91M0.01%−1,001−8.4%Reduced
Pacer Advisors, Inc.10,714$1.87M0.02%−68−0.6%Reduced
Nordea Investment Management AB10,624$1.86M0.00%+129+1.2%Added
Benjamin Edwards Inc10,648$1.86M0.54%+277+2.7%Added
SG Americas Securities, LLC10,500$1.83M0.02%−1,640−13.5%Reduced
Argent Advisors, Inc.10,477$1.83M0.98%+10,477New
Insight Wealth Strategies, LLC10,464$1.83M0.27%+1,406+15.5%Added
Boston Private Wealth LLC10,415$1.82M0.02%−116−1.1%Reduced
Segall Bryant & Hamill, LLC10,414$1.82M0.02%−1,418−12.0%Reduced
1832 Asset Management L.P.10,432$1.80M0.00%+10,432New
B. Metzler seel. Sohn & Co. AG10,264$1.79M0.02%00.0%Unchanged
Diversified Trust Co10,099$1.76M0.06%+477+5.0%Added
E. Ohman J:or Asset Management AB9,900$1.73M0.06%−800−7.5%Reduced
Kestra Advisory Services, LLC9,878$1.73M0.02%−1,637−14.2%Reduced
Prospera Financial Services Inc9,870$1.72M0.07%+556+6.0%Added
Versor Investments LP9,764$1.71M0.06%+564+6.1%Added
Ethic Inc.9,634$1.68M0.12%+2,910+43.3%Added
Leavell Investment Management, Inc.9,458$1.65M0.11%00.0%Unchanged
Chicago Partners Investment Group LLC10,417$1.63M0.12%+48+0.5%Added
First Citizens Bank & Trust Co9,342$1.63M0.06%−1,022−9.9%Reduced
Oppenheimer & Co Inc9,280$1.62M0.03%+54+0.6%Added
Cox Capital Mgt LLC9,099$1.59M1.00%+161+1.8%Added
Glenmede Trust Co NA8,862$1.55M0.01%−356−3.9%Reduced
Jump Financial, LLC8,514$1.49M0.06%+7,025+471.8%Added
Cabot Wealth Management Inc8,500$1.48M0.20%−2,700−24.1%Reduced
Crawford Investment Counsel Inc8,500$1.48M0.03%00.0%Unchanged
Whittier Trust Co of Nevada Inc8,446$1.48M0.05%00.0%Unchanged
Northwestern Mutual Investment Management Company, LLC8,292$1.45M0.03%−1,033−11.1%Reduced
JJJ Advisors Inc.8,295$1.45M0.40%−6−0.1%Reduced
Norinchukin Bank, The8,188$1.43M0.02%+1,394+20.5%Added
Stephens Inc8,180$1.43M0.02%00.0%Unchanged
First Nebraska Trust Co8,175$1.43M0.17%00.0%Unchanged
Raymond James Trust N.A.8,171$1.43M0.04%+81+1.0%Added
Storebrand Asset Management AS7,948$1.39M0.01%−1,361−14.6%Reduced
American National Registered Investment Advisor, Inc.7,889$1.38M0.49%−227−2.8%Reduced
O'Shaughnessy Asset Management, LLC7,872$1.37M0.02%+2,232+39.6%Added
Knowledge Leaders Capital, LLC7,742$1.35M0.97%+7,742New
Illinois Municipal Retirement Fund7,542$1.32M0.04%00.0%Unchanged
Hanlon Investment Management, Inc.7,376$1.29M0.28%−291−3.8%Reduced
WBH Advisory Inc7,050$1.26M0.16%00.0%Unchanged
American Century Companies Inc7,211$1.26M0.00%−324,773−97.8%Reduced
Grimes & Company, Inc.7,096$1.24M0.06%+30+0.4%Added
Signature Estate & Investment Advisors LLC6,956$1.21M0.06%00.0%Unchanged
Pendal Group Limited6,902$1.21M0.01%+1,458+26.8%Added
Essex Investment Management Co LLC6,730$1.18M0.15%−150−2.2%Reduced
Captrust Financial Advisors6,720$1.17M0.01%+682+11.3%Added
Neuberger Berman Group LLC6,615$1.16M0.00%+1,248+23.3%Added
Natixis Investment Managers International6,570$1.15M0.02%+1,290+24.4%Added
Rockefeller Capital Management L.P.6,504$1.14M0.01%+90+1.4%Added
Resources Investment Advisors, LLC.6,295$1.10M0.04%−389−5.8%Reduced
Point72 Hong Kong Ltd6,238$1.09M0.10%+3,860+162.3%Added
Kentucky Retirement Systems Insurance Trust Fund6,153$1.07M0.10%+559+10.0%Added
Covenant Partners, LLC6,092$1.06M0.42%00.0%Unchanged
Siemens Fonds Invest GmbH5,888$1.03M0.08%00.0%Unchanged
Advisory Services Network, LLC5,826$1.02M0.03%+370+6.8%Added
Seelaus Asset Management LLC5,793$1.01M0.60%00.0%Unchanged
Capital Asset Advisory Services LLC5,726$1.00M0.11%+466+8.9%Added
National Bank of Canada5,474$998.0K0.00%−93,500−94.5%Reduced
FJ Capital Management LLC5,689$993.0K0.09%−1,311−18.7%Reduced
JustInvest LLC5,624$982.0K0.05%+876+18.4%Added