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Livermore
ZHEN

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, Q4 2022

Institutional positions in Arthur J. Gallagher & Co. as of Dec 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
921
+78 vs. Q3 2022
Shares held
181.3M
+145.1K (+0.1%) vs. Q3 2022
Total value
$34.1B
+$3.06B (+9.9%) vs. Q3 2022
New holders
125
318 more added
Sold out
47
314 more reduced

22 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2022: 921 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 heldQ4 2022: $34.1B
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, Q4 2022

Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q3 2022.

Institutions holding AJG in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Oppenheimer Asset Management Inc.1,300$245.1K0.00%−442−25.4%Reduced
Drive Wealth Management, LLC1,307$246.5K0.12%+1,307New
W Advisors, LLC1,334$251.5K0.21%+34+2.6%Added
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management1,339$252.5K0.01%+1,339New
Fox Run Management, L.L.C.1,343$253.2K0.10%+1,343New
Beverly Hills Private Wealth, LLC1,346$253.8K0.11%+1,346New
Guardian Wealth Advisors, LLC1,363$257.0K0.05%00.0%Unchanged
Equitable Holdings, Inc.1,367$257.7K0.00%+6+0.4%Added
Formidable Asset Management, LLC1,369$258.0K0.06%00.0%Unchanged
Shufro Rose & Co LLC1,400$264.0K0.02%00.0%Unchanged
RFP Financial Group LLC1,400$264.0K0.12%+1,400New
Altfest L J & Co Inc1,402$264.0K0.04%−34−2.4%Reduced
Sentry Investment Management LLC1,400$264.0K0.12%+59+4.4%Added
Ignite Planners, LLC1,355$264.2K0.11%+61+4.7%Added
City Holding Co1,439$271.3K0.05%−94−6.1%Reduced
Cambridge Trust Co1,457$275.0K0.01%−42−2.8%Reduced
Aptus Capital Advisors, LLC1,463$275.8K0.01%00.0%Unchanged
Mather Group, LLC.1,490$280.9K0.01%+1,490New
Heritage Wealth Advisors1,498$282.4K0.02%00.0%Unchanged
Quadrant Capital Group LLC1,530$288.5K0.03%+354+30.1%Added
Kingsview Wealth Management, LLC1,541$290.5K0.01%−12−0.8%Reduced
Cozad Asset Management Inc1,560$294.1K0.04%−140−8.2%Reduced
M&G Investment Management Ltd1,560$294.8K0.00%+246+18.7%Added
Pinnacle Associates Ltd1,569$295.8K0.01%+122+8.4%Added
InTrack Investment Management Inc1,575$297.0K0.30%+1,575New
Banque Pictet & Cie SA1,592$300.2K0.00%+14+0.9%Added
Strategic Wealth Partners, Ltd.1,596$300.9K0.06%+21+1.3%Added
LS Investment Advisors, LLC1,600$301.7K0.06%00.0%Unchanged
Simmons Bank1,608$303.2K0.03%+31+2.0%Added
Ellevest, Inc.1,612$303.9K0.03%+138+9.4%Added
BancorpSouth Bank1,617$304.9K0.03%00.0%Unchanged
Clarius Group, LLC1,619$305.0K0.03%+203+14.3%Added
Personal Cfo Solutions, LLC1,624$306.1K0.06%+127+8.5%Added
Lockerman Financial Group, Inc.1,630$307.3K0.90%00.0%Unchanged
Huntington National Bank1,634$308.1K0.00%−47−2.8%Reduced
RiverGlades Family Offices LLC1,646$310.3K0.29%+1,646New
AdvisorNet Financial, Inc1,658$312.6K0.03%−24−1.4%Reduced
Compton Wealth Advisory Group, LLC1,659$312.8K0.12%00.0%Unchanged
Miller Investment Management, LP1,672$315.2K0.05%00.0%Unchanged
River Wealth Advisors LLC1,678$316.4K0.06%+10+0.6%Added
Prio Wealth Limited Partnership1,696$319.8K0.01%00.0%Unchanged
AMG National Trust Bank1,700$320.5K0.01%00.0%Unchanged
Laurel Wealth Advisors, Inc.1,721$324.0K0.03%00.0%Unchanged
Davenport & Co LLC1,721$324.0K0.00%+300+21.1%Added
First Horizon Advisors, Inc.1,730$326.3K0.01%−93−5.1%Reduced
Obermeyer Wood Investment Counsel, LLLP1,732$326.6K0.02%00.0%Unchanged
McGlone Suttner Wealth Management, Inc.1,744$329.2K0.10%+1,744New
44 Wealth Management LLC1,763$332.4K0.11%−17−1.0%Reduced
Dorsey & Whitney Trust CO LLC1,776$334.8K0.03%+17+1.0%Added
West Branch Capital LLC1,780$335.6K0.21%00.0%Unchanged
Cookson Peirce & Co Inc1,783$336.0K0.02%00.0%Unchanged
Meeder Advisory Services, Inc.1,783$336.2K0.04%+1,783New
Grove Bank & Trust1,790$337.0K0.07%−824−31.5%Reduced
Everett Harris & Co1,794$338.0K0.01%+1,794New
Cahaba Wealth Management, Inc.1,801$339.6K0.04%−66−3.5%Reduced
Bartlett & Co. LLC1,804$340.0K0.01%00.0%Unchanged
Bartlett & Co. Wealth Management LLC1,804$340.1K0.01%00.0%Unchanged
Eastern Bank1,806$340.5K0.02%−80−4.2%Reduced
Steward Partners Investment Advisory, LLC1,813$341.9K0.01%−18−1.0%Reduced
Successful Portfolios LLC1,823$344.0K0.22%−3−0.2%Reduced
Oak Thistle LLC1,826$344.3K0.74%+1,826New
Menard Financial Group LLC1,829$344.8K0.82%00.0%Unchanged
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors1,832$345.5K0.09%+202+12.4%Added
Cresset Asset Management, LLC2,254$345.9K0.00%+831+58.4%Added
Kolinsky Wealth Management, LLC1,837$346.0K0.39%+22+1.2%Added
Ifrah Financial Services, Inc.1,848$348.4K0.11%−15−0.8%Reduced
Schear Investment Advisers, LLC1,850$348.8K0.43%+1,850New
Keybank National Association1,870$352.6K0.00%−16−0.8%Reduced
Oakworth Capital, Inc.1,871$352.8K0.03%00.0%Unchanged
Northside Capital Management, LLC1,891$356.5K0.11%00.0%Unchanged
Lake Street Financial LLC1,920$362.0K0.07%−43−2.2%Reduced
CX Institutional1,925$362.9K0.02%+352+22.4%Added
Pinkerton Retirement Specialists, LLC1,941$366.0K0.08%−2,565−56.9%Reduced
SC&H Financial Advisors, Inc.1,995$376.1K0.16%−150−7.0%Reduced
Clarkston Capital Partners, LLC2,000$377.1K0.01%00.0%Unchanged
Westshore Wealth, LLC2,000$377.1K0.21%00.0%Unchanged
Biltmore Family Office, LLC2,007$378.4K0.08%00.0%Unchanged
Live Oak Private Wealth LLC2,015$379.9K0.08%−385−16.0%Reduced
Vestmark Advisory Solutions, Inc.2,029$382.7K0.02%−71−3.4%Reduced
Pinnacle Financial Partners Inc2,034$383.5K0.01%+472+30.2%Added
Vestor Capital, LLC2,048$386.0K0.05%+8+0.4%Added
BI Asset Management Fondsmaeglerselskab A/S2,078$392.0K0.01%+1,384+199.4%Added
Arlington Partners LLC2,084$392.9K0.06%00.0%Unchanged
Alpine Woods Capital Investors, LLC2,085$393.0K0.06%−25−1.2%Reduced
Pitcairn Co2,097$395.4K0.04%+199+10.5%Added
Pathway Financial Advisors LLC2,100$395.9K0.12%00.0%Unchanged
Colonial Trust Advisors2,116$399.0K0.05%00.0%Unchanged
Smithfield Trust Co2,108$400.0K0.03%+69+3.4%Added
D.A. Davidson & Co.2,125$400.6K0.00%−22−1.0%Reduced
Boothbay Fund Management, LLC2,130$401.6K0.01%+2,130New
Fukoku Mutual Life Insurance Co2,142$403.9K0.03%00.0%Unchanged
Shell Asset Management Co2,144$404.0K0.02%+2,144New
Horizon Kinetics Asset Management LLC2,162$407.6K0.01%−45−2.0%Reduced
ERn Financial, LLC2,166$408.4K0.09%−151−6.5%Reduced
Wedmont Private Capital2,131$409.2K0.06%+449+26.7%Added
Qtron Investments LLC2,215$417.6K0.09%00.0%Unchanged
KLR Investment Advisors, LLC2,240$422.3K0.35%+2,240New
Symmetry Partners, LLC2,267$427.0K0.03%−355−13.5%Reduced
Stock Yards Bank & Trust Co2,265$427.0K0.02%00.0%Unchanged
Balboa Wealth Partners2,279$429.7K0.19%−7−0.3%Reduced