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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, Q2 2022

Institutional positions in Arthur J. Gallagher & Co. as of Jun 30, 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
823
+23 vs. Q1 2022
Shares held
178.3M
+1.80M (+1.0%) vs. Q1 2022
Total value
$29.1B
−$1.71B (−5.6%) vs. Q1 2022
New holders
79
296 more added
Sold out
56
289 more reduced

17 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2022: 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 holdersQ2 2022: 823 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: 1,360 institutionsQ2 2025: 1,380 institutionsQ3 2025: 1,342 institutionsQ4 2025: 1,299 institutionsQ1 2026: 1,248 institutionsQ2 2026: 1,295 institutions
Value heldQ2 2022: $29.1B
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 20251,342$69.7B
Q2 20251,380$72.9B
Q1 20251,360$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, Q2 2022

Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q1 2022.

Institutions holding AJG in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Vestcor Inc4,852$791.0K0.03%+1,574+48.0%Added
Bridgewater Associates, LP4,965$809.0K0.00%−22,427−81.9%Reduced
Contravisory Investment Management, Inc.4,980$812.0K0.26%−94−1.9%Reduced
B. Riley Wealth Management, Inc.5,000$815.0K0.08%00.0%Unchanged
Regentatlantic Capital LLC5,000$815.0K0.03%+78+1.6%Added
Keeley-Teton Advisors, LLC5,018$818.0K0.10%−72−1.4%Reduced
FJ Capital Management LLC5,000$826.0K0.08%−689−12.1%Reduced
PAX Financial Group, LLC5,101$832.0K0.21%−426−7.7%Reduced
Occudo Quantitative Strategies LP5,145$839.0K0.07%+5,145New
DCM Advisors, LLC5,175$845.0K0.37%−397−7.1%Reduced
Centiva Capital, LP5,206$849.0K0.05%+5,206New
Natixis Investment Managers International5,280$860.0K0.02%−1,290−19.6%Reduced
Evercore Wealth Management, LLC5,270$860.0K0.02%00.0%Unchanged
Savant Capital, LLC5,307$865.0K0.03%+606+12.9%Added
TownSquare Capital, LLC5,402$881.0K0.03%−5−0.1%Reduced
Kinneret Advisory, LLC5,419$884.0K0.11%+115+2.2%Added
HighPoint Advisor Group LLC5,300$892.0K0.10%+5,300New
National Bank of Canada5,498$904.0K0.00%+24+0.4%Added
Disciplined Investments, LLC5,629$918.0K0.41%+94+1.7%Added
PEAK6 Investments LLC5,650$921.5K0.02%+5,650New
Seelaus Asset Management LLC5,778$942.0K0.70%−15−0.3%Reduced
Tilia Fiduciary Partners, Inc.5,719$943.0K0.90%+346+6.4%Added
Siemens Fonds Invest GmbH5,888$960.0K0.10%00.0%Unchanged
Capital Asset Advisory Services LLC5,892$961.0K0.11%+166+2.9%Added
Essex Investment Management Co LLC5,928$967.0K0.16%−802−11.9%Reduced
Resources Investment Advisors, LLC.6,085$992.0K0.04%−210−3.3%Reduced
Covenant Partners, LLC6,092$993.0K0.46%00.0%Unchanged
Argent Advisors, Inc.6,277$1.02M0.58%−4,200−40.1%Reduced
Advisory Services Network, LLC6,280$1.02M0.04%+454+7.8%Added
Ergoteles LLC6,480$1.06M0.03%−6,469−50.0%Reduced
Rockefeller Capital Management L.P.6,601$1.08M0.01%+97+1.5%Added
Neuberger Berman Group LLC6,635$1.08M0.00%+20+0.3%Added
Quantbot Technologies LP6,929$1.13M0.10%+4,705+211.6%Added
Signature Estate & Investment Advisors LLC6,956$1.13M0.06%00.0%Unchanged
Toews Corp7,000$1.14M0.76%+4,600+191.7%Added
Grimes & Company, Inc.7,096$1.16M0.06%00.0%Unchanged
WBH Advisory Inc7,050$1.17M0.16%00.0%Unchanged
Kentucky Retirement Systems Insurance Trust Fund7,177$1.17M0.11%+1,024+16.6%Added
JustInvest LLC7,353$1.20M0.06%+1,729+30.7%Added
Knowledge Leaders Capital, LLC7,742$1.26M1.22%00.0%Unchanged
Hanlon Investment Management, Inc.7,775$1.27M0.31%+399+5.4%Added
First Nebraska Trust Co8,125$1.32M0.17%−50−0.6%Reduced
First Citizens Bank & Trust Co8,139$1.33M0.05%−1,203−12.9%Reduced
Stephens Inc8,186$1.33M0.03%+6+0.1%Added
Raymond James Trust N.A.8,212$1.34M0.05%+41+0.5%Added
Cabot Wealth Management Inc8,220$1.34M0.21%−280−3.3%Reduced
Northwestern Mutual Investment Management Company, LLC8,396$1.37M0.03%+104+1.3%Added
Whittier Trust Co of Nevada Inc8,446$1.38M0.06%00.0%Unchanged
Crawford Investment Counsel Inc8,500$1.39M0.03%00.0%Unchanged
Storebrand Asset Management AS8,505$1.39M0.01%+557+7.0%Added
Gunderson Capital Management Inc.8,593$1.40M1.19%+8,593New
Pendal Group Limited8,670$1.41M0.01%+1,768+25.6%Added
E. Ohman J:or Asset Management AB8,800$1.43M0.06%−1,100−11.1%Reduced
O'Shaughnessy Asset Management, LLC8,809$1.44M0.03%+937+11.9%Added
Advisor Partners LLC8,808$1.44M0.10%+3,844+77.4%Added
Desjardins Global Asset Management Inc.8,826$1.44M0.19%−4,989−36.1%Reduced
JJJ Advisors Inc.8,295$1.49M0.44%00.0%Unchanged
1832 Asset Management L.P.9,157$1.49M0.00%−1,275−12.2%Reduced
Cox Capital Mgt LLC9,219$1.50M1.03%+120+1.3%Added
Leavell Investment Management, Inc.9,391$1.53M0.12%−67−0.7%Reduced
Natixis9,445$1.54M0.01%−80,330−89.5%Reduced
Oppenheimer & Co Inc9,481$1.55M0.03%+201+2.2%Added
SG Americas Securities, LLC9,734$1.59M0.02%−766−7.3%Reduced
Glenmede Trust Co NA9,929$1.62M0.01%+1,067+12.0%Added
Moody National Bank Trust Division9,999$1.63M0.17%−3,452−25.7%Reduced
Diversified Trust Co10,093$1.65M0.07%−6−0.1%Reduced
Boston Private Wealth LLC10,216$1.67M0.03%−199−1.9%Reduced
B. Metzler seel. Sohn & Co. AG10,264$1.67M0.03%00.0%Unchanged
Prospera Financial Services Inc10,301$1.68M0.09%+431+4.4%Added
Insight Wealth Strategies, LLC10,410$1.70M0.32%−54−0.5%Reduced
Jag Capital Management, LLC10,485$1.71M0.21%+10,485New
Captrust Financial Advisors10,520$1.72M0.01%+3,800+56.5%Added
Norinchukin Bank, The10,551$1.72M0.03%+2,363+28.9%Added
Gotham Asset Management, LLC10,635$1.73M0.06%+6,578+162.1%Added
Segall Bryant & Hamill, LLC10,737$1.75M0.02%+323+3.1%Added
Kestra Advisory Services, LLC10,749$1.75M0.02%+871+8.8%Added
Benjamin Edwards Inc11,074$1.81M0.53%+426+4.0%Added
Andesa Financial Management Inc.11,093$1.81M1.14%+16+0.1%Added
Canada Pension Plan Investment Board11,100$1.81M0.00%+5,800+109.4%Added
Cambridge Investment Research Advisors, Inc.11,182$1.82M0.01%+232+2.1%Added
Chicago Partners Investment Group LLC10,439$1.87M0.14%+22+0.2%Added
New Mexico Educational Retirement Board11,550$1.88M0.09%−600−4.9%Reduced
Pinnacle Wealth Planning Services, Inc.11,569$1.89M0.34%+515+4.7%Added
Coldstream Capital Management Inc11,614$1.89M0.07%+609+5.5%Added
Advisors Asset Management, Inc.11,858$1.93M0.04%+11,858New
Sitrin Capital Management LLC12,063$1.97M1.25%00.0%Unchanged
Sheaff Brock Investment Advisors, LLC12,100$1.97M0.23%00.0%Unchanged
Avantax Advisory Services, Inc.12,121$1.98M0.03%+55+0.5%Added
Ancora Advisors, LLC12,398$2.02M0.06%−1,314−9.6%Reduced
Metropolitan Life Insurance Co12,459$2.03M0.09%−214−1.7%Reduced
Duality Advisers, LP12,679$2.07M0.20%+11,159+734.1%Added
Illinois Municipal Retirement Fund12,907$2.10M0.05%+5,365+71.1%Added
Game Creek Capital, LP13,250$2.16M1.38%+13,250New
Atria Investments LLC13,306$2.17M0.05%+255+2.0%Added
Interval Partners, LP13,399$2.19M0.15%−10,497−43.9%Reduced
Louisiana State Employees Retirement System13,300$2.21M0.06%+100+0.8%Added
Whittier Trust Co13,923$2.27M0.05%−297−2.1%Reduced
Sumitomo Mitsui DS Asset Management Company, Ltd14,045$2.29M0.05%+900+6.8%Added
Stonebridge Capital Management Inc14,300$2.33M1.06%−4,625−24.4%Reduced
Cubist Systematic Strategies, LLC14,441$2.35M0.02%−8,268−36.4%Reduced