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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 2021

Institutional positions in Arthur J. Gallagher & Co. as of Jun 30, 2021. 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
779
+55 vs. Q1 2021
Shares held
175.8M
+11.0M (+6.7%) vs. Q1 2021
Total value
$24.6B
+$4.06B (+19.8%) vs. Q1 2021
New holders
100
286 more added
Sold out
45
250 more reduced

8 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2021: 779 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 heldQ2 2021: $24.6B
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, Q2 2021

Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q1 2021.

Institutions holding AJG in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Aua Capital Management, LLC241$34.0K0.02%00.0%Unchanged
Isthmus Partners, LLC240$34.0K0.01%+240New
WealthShield Partners, LLC239$33.0K0.01%+231+2,887.5%Added
Ellevest, Inc.220$31.0K0.00%+11+5.3%Added
Evermay Wealth Management LLC214$30.0K0.01%+214New
Monumental Financial Group Inc.204$29.0K0.02%+204New
Towarzystwo Funduszy Inwestycyjnych Pzu SA200$28.0K0.03%00.0%Unchanged
Trust Co202$28.0K0.02%00.0%Unchanged
Hoese & Co LLP200$28.0K0.03%+200New
Liberty Wealth Management LLC195$27.0K0.01%+15+8.3%Added
BDO Wealth Advisors, LLC182$25.0K0.00%00.0%Unchanged
Sandy Spring Bank179$25.0K0.00%+179New
Tortoise Investment Management, LLC174$24.0K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC174$24.0K0.01%−1−0.6%Reduced
Stuart Chaussee & Associates, Inc.162$23.0K0.01%00.0%Unchanged
Versant Capital Management, Inc156$22.0K0.01%00.0%Unchanged
Ironwood Financial, llc143$20.0K0.01%+57+66.3%Added
Logan Capital Management Inc140$20.0K0.00%+140New
Parkside Financial Bank & Trust133$19.0K0.01%+13+10.8%Added
Concord Wealth Partners134$19.0K0.01%+12+9.8%Added
Glen Eagle Advisors, LLC130$18.2K0.01%00.0%Unchanged
Fuller & Thaler Asset Management, Inc.130$18.0K0.00%−150−53.6%Reduced
Gemmer Asset Management LLC132$18.0K0.00%00.0%Unchanged
NEXT Financial Group, Inc118$17.0K0.00%−186−61.2%Reduced
Proffitt & Goodson Inc124$17.0K0.00%00.0%Unchanged
Zions Bancorporation, N.A.119$17.0K0.00%+3+2.6%Added
TSFG, LLC123$17.0K0.01%+7+6.0%Added
Hexagon Capital Partners LLC112$16.0K0.00%00.0%Unchanged
Leelyn Smith, LLC110$15.0K0.00%00.0%Unchanged
Ogorek Anthony Joseph109$15.0K0.01%00.0%Unchanged
Red Door Wealth Management, LLC108$15.0K0.01%+108New
Prentice Wealth Management LLC102$14.0K0.01%00.0%Unchanged
Enterprise Financial Services Corp97$14.0K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc95$13.0K0.00%00.0%Unchanged
Delta Asset Management LLC92$13.0K0.00%+14+17.9%Added
Castleview Partners, LLC90$13.0K0.01%+90New
Eagle Bay Advisors LLC87$13.0K0.01%+87New
Baystate Wealth Management LLC82$11.0K0.00%+1+1.2%Added
Community Bank, N.A.75$11.0K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.77$11.0K0.00%+77New
Valley National Advisers Inc68$10.0K0.00%−10−12.8%Reduced
Earnest Partners LLC74$10.0K0.00%00.0%Unchanged
Truvestments Capital LLC69$10.0K0.01%00.0%Unchanged
Sargent Bickham Lagudis LLC66$9.00K0.00%00.0%Unchanged
Bellwether Advisors, LLC70$9.00K0.00%00.0%Unchanged
Evoke Wealth, LLC65$9.00K0.00%+24+58.5%Added
Smith Asset Management Group LP54$8.00K0.00%−11−16.9%Reduced
Resolute Partners Group57$8.00K0.00%00.0%Unchanged
TCI Wealth Advisors, Inc.51$7.00K0.00%+8+18.6%Added
Global Financial Private Client, LLC43$6.04K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC42$6.00K0.00%00.0%Unchanged
Tarbox Family Office, Inc.41$6.00K0.00%00.0%Unchanged
Glassman Wealth Services44$6.00K0.00%+18+69.2%Added
Patriot Financial Group Insurance Agency, LLC33$5.00K0.00%00.0%Unchanged
MV Capital Management, Inc.33$5.00K0.00%+33New
Plante Moran Financial Advisors, LLC25$4.00K0.00%00.0%Unchanged
Loring Wolcott & Coolidge Fiduciary Advisors LLP31$4.00K0.00%+31New
Investment Research & Advisory Group, Inc.30$4.00K0.00%+30New
Raffa Wealth Management, LLC26$3.64K0.00%00.0%Unchanged
Sound Income Strategies, LLC24$3.00K0.00%−61−71.8%Reduced
Creative Financial Designs Inc23$3.00K0.00%00.0%Unchanged
Elmwood Wealth Management, Inc.25$3.00K0.00%00.0%Unchanged
Jones Financial Companies LLLP19$3.00K0.00%+14+280.0%Added
Clearstead Advisors, LLC24$3.00K0.00%+24New
Financial Management Professionals, Inc.13$2.00K0.00%00.0%Unchanged
C M Bidwell & Associates Ltd12$2.00K0.00%00.0%Unchanged
Advocacy Wealth Management Services, LLC11$2.00K0.00%+11New
Savior LLC9$1.00K0.00%−35−79.5%Reduced
Longfellow Investment Management Co LLC3$1.00K0.00%00.0%Unchanged
Sterling Investment Advisors, Ltd.7$1.00K0.00%+7New
Strategic Blueprint, LLC5$1.00K0.00%+5New
Wolff Wiese Magana LLC8$1.00K0.00%+8New
Sutton Wealth Advisors Inc.7$9810.00%00.0%Unchanged
WestEnd Advisors, LLC–$2800.00%–New
Lenox Wealth Advisors, LLC3$00.00%00.0%Unchanged
Aspire Private Capital, LLC2$00.00%00.0%Unchanged
Arkadios Wealth Advisors3$00.00%00.0%Unchanged
SOA Wealth Advisors, LLC.5$00.00%+5New
Sofos Investments, Inc.3––−4−57.1%Reduced
M&G Investment Management Ltd0$00.00%−573,823−100.0%Sold out
AXA S.A.0$00.00%−268,150−100.0%Sold out
Gillson Capital LP0$00.00%−117,226−100.0%Sold out
Kiwi Wealth Investments Limited Partnership0$00.00%−40,050−100.0%Sold out
Little House Capital LLC0$00.00%−37,285−100.0%Sold out
Crestline Management, LP0$00.00%−30,259−100.0%Sold out
Assenagon Asset Management S.A.0$00.00%−24,661−100.0%Sold out
Athanor Capital, LP0$00.00%−19,510−100.0%Sold out
Ellsworth Advisors, LLC0$00.00%−16,585−100.0%Sold out
Blueshift Asset Management, LLC0$00.00%−13,840−100.0%Sold out
Sirios Capital Management L P0$00.00%−13,707−100.0%Sold out
Walleye Capital LLC0$00.00%−9,822−100.0%Sold out
Toews Corp0$00.00%−7,500−100.0%Sold out
Ontario Teachers Pension Plan Board0$00.00%−7,044−100.0%Sold out
Patton Albertson Miller Group, LLC0$00.00%−6,000−100.0%Sold out
WBI Investments0$00.00%−5,619−100.0%Sold out
Ameritas Investment Company, LLC0$00.00%−5,495−100.0%Sold out
Washington Capital Management Inc0$00.00%−5,000−100.0%Sold out
Bayesian Capital Management, LP0$00.00%−4,478−100.0%Sold out
Weld Capital Management LLC0$00.00%−4,054−100.0%Sold out
ETF Managers Group, LLC0$00.00%−3,954−100.0%Sold out