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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, Q2 2024

Institutional positions in Arthur J. Gallagher & Co. as of Jun 30, 2024. 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
1,153
+36 vs. Q1 2024
Shares held
189.3M
+3.48M (+1.9%) vs. Q1 2024
Total value
$49.1B
+$2.67B (+5.8%) vs. Q1 2024
New holders
114
459 more added
Sold out
78
384 more reduced

13 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2024: 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 2024: 1,153 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 2024: $49.1B
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 20251,341$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 2024

Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q1 2024.

Institutions holding AJG in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Edgestream Partners, L.P.1,021$264.8K0.01%−9,395−90.2%Reduced
Penserra Capital Management LLC1,015$264.0K0.00%+14+1.4%Added
Atomi Financial Group, Inc.1,011$262.2K0.02%+200+24.7%Added
VisionPoint Advisory Group, LLC1,009$261.6K0.09%+225+28.7%Added
Smartleaf Asset Management LLC1,001$260.4K0.04%+179+21.8%Added
Clarius Group, LLC1,001$259.6K0.02%−55−5.2%Reduced
RBF Capital, LLC1,000$259.3K0.02%00.0%Unchanged
Trinity Financial Advisors LLC1,000$259.3K0.12%00.0%Unchanged
RFP Financial Group LLC1,000$259.3K0.10%00.0%Unchanged
LongView Wealth Management999$259.1K0.10%00.0%Unchanged
Garde Capital, Inc.1,000$259.0K0.02%00.0%Unchanged
Massmutual Trust Co FSB998$258.8K0.01%+193+24.0%Added
Grove Bank & Trust994$257.8K0.04%00.0%Unchanged
Morningstar Investment Services LLC978$254.0K0.00%+104+11.9%Added
Avestar Capital, LLC979$253.9K0.03%+126+14.8%Added
Carret Asset Management, LLC975$252.8K0.03%00.0%Unchanged
Pinnacle Wealth Management Advisory Group, LLC974$252.6K0.03%−68−6.5%Reduced
Stonegate Investment Group, LLC973$252.3K0.01%+973New
KLCM Advisors, Inc.965$250.2K0.03%+100+11.6%Added
Perennial Investment Advisors, LLC963$249.5K0.04%+113+13.3%Added
J.W. Cole Advisors, Inc.960$249.0K0.01%−23−2.3%Reduced
David Loasby922$246.9K0.02%+922New
Skopos Labs, Inc.994$245.7K0.11%00.0%Unchanged
Federated Hermes, Inc.940$243.8K0.00%−17,787−95.0%Reduced
Verdence Capital Advisors LLC933$242.0K0.02%−20−2.1%Reduced
Sentry Investment Management LLC935$242.0K0.11%−192−17.0%Reduced
Encompass More Asset Management928$240.6K0.17%+35+3.9%Added
Investmark Advisory Group LLC926$240.2K0.13%00.0%Unchanged
Northwest Bancshares, Inc.917$237.8K0.04%00.0%Unchanged
Summit Global Investments909$236.0K0.02%−30−3.2%Reduced
Legacy Financial Advisors, Inc.910$236.0K0.04%+93+11.4%Added
Savvy Advisors, Inc.894$231.8K0.08%+894New
Moors & Cabot, Inc.890$230.8K0.01%−14−1.5%Reduced
Guardian Wealth Advisors, LLC890$230.8K0.03%−6−0.7%Reduced
Wesbanco Bank Inc885$229.5K0.01%+885New
Camden Capital, LLC883$229.0K0.02%+883New
Harbour Investments, Inc.883$228.9K0.01%+65+7.9%Added
EntryPoint Capital, LLC872$226.1K0.11%+872New
M Holdings Securities, Inc.871$226.0K0.03%+871New
Diametric Capital, LP871$225.9K0.12%+871New
Advisory Alpha, LLC859$222.7K0.01%+859New
Proficio Capital Partners LLC856$222.1K0.02%+27+3.3%Added
Douglas Lane & Associates, LLC851$220.7K0.00%−191−18.3%Reduced
Glenview Trust Co837$217.0K0.00%+16+1.9%Added
JT Stratford LLC827$214.4K0.04%−7−0.8%Reduced
Commerzbank Aktiengesellschaft824$214.0K0.01%+824New
Aspiriant, LLC825$213.9K0.01%−24−2.8%Reduced
Keeler & Nadler Financial Planning & Wealth Management821$212.9K0.12%00.0%Unchanged
L2 Asset Management, LLC821$212.9K0.06%+821New
Truepoint, Inc.818$212.1K0.01%00.0%Unchanged
PDS Planning, Inc814$211.1K0.02%+814New
Altfest L J & Co Inc812$211.0K0.03%−61−7.0%Reduced
Brighton Jones LLC811$210.3K0.01%+811New
Wealth Architects, LLC810$210.0K0.03%00.0%Unchanged
Lindbrook Capital, LLC809$209.8K0.02%+47+6.2%Added
1620 Investment Advisors, Inc.808$209.5K0.16%00.0%Unchanged
BOS Asset Management, LLC808$209.5K0.10%00.0%Unchanged
Braun-Bostich & Associates Inc.805$208.7K0.16%−359−30.8%Reduced
Catalyst Financial Partners LLC805$208.7K0.05%+805New
LGL Partners, LLC802$208.0K0.03%+802New
Summit Trail Advisors, LLC801$207.7K0.01%+801New
Johnson Investment Counsel Inc801$207.7K0.00%+801New
Westshore Wealth, LLC800$207.4K0.09%−100−11.1%Reduced
Fort Sheridan Advisors LLC800$207.4K0.03%00.0%Unchanged
Level Four Advisory Services, LLC795$206.2K0.01%+795New
AlphaCentric Advisors LLC783$203.0K0.15%+6+0.8%Added
Old National Bancorp775$201.0K0.00%+775New
Norden Group LLC775$200.8K0.04%+775New
International Assets Investment Management, LLC774$200.7K0.02%+774New
Hibernia Wealth Partners, LLC772$200.4K0.07%+772New
Osterweis Capital Management Inc757$196.3K0.01%00.0%Unchanged
West Oak Capital, LLC756$196.0K0.08%00.0%Unchanged
Trust Co737$191.1K0.02%00.0%Unchanged
NBC Securities, Inc.671$173.0K0.02%+133+24.7%Added
Hamilton Capital Partners Inc.645$167.3K0.02%−280−30.3%Reduced
Opal Wealth Advisors, LLC633$164.1K0.05%−512−44.7%Reduced
Resources Management Corp628$163.0K0.02%−78−11.0%Reduced
HM Payson & Co611$158.4K0.00%00.0%Unchanged
Alta Advisers Ltd600$155.6K0.07%00.0%Unchanged
Gables Capital Management Inc.580$150.4K0.08%00.0%Unchanged
Atwood & Palmer Inc556$144.2K0.01%00.0%Unchanged
Key Financial Inc543$140.8K0.03%00.0%Unchanged
Center for Financial Planning, Inc.535$138.7K0.02%00.0%Unchanged
LRI Investments, LLC520$134.8K0.02%+520New
CarsonAllaria Wealth Management, Ltd.498$129.3K0.08%+1+0.2%Added
Cromwell Holdings LLC493$127.8K0.08%+493New
VitalStone Financial, LLC475$123.2K0.09%+31+7.0%Added
Chelsea Counsel Co475$123.2K0.06%00.0%Unchanged
TruNorth Capital Management, LLC468$121.4K0.04%+468New
Livforsakringsbolaget Skandia, Omsesidigt465$120.4K0.01%00.0%Unchanged
Clean Yield Group451$116.9K0.04%00.0%Unchanged
Mascoma Wealth Management LLC436$113.1K0.03%+395+963.4%Added
Parkside Financial Bank & Trust421$109.2K0.02%+14+3.4%Added
Bangor Savings Bank414$107.4K0.01%00.0%Unchanged
LFA - Lugano Financial Advisors SA395$102.4K0.08%00.0%Unchanged
Financial Network Wealth Advisors LLC391$101.6K0.08%+391New
Larson Financial Group LLC373$96.8K0.01%+108+40.8%Added
AdvisorNet Financial, Inc367$95.2K0.01%−41−10.0%Reduced
Deseret Mutual Benefit Administrators344$89.2K0.04%00.0%Unchanged
Pinnacle Bancorp, Inc.343$88.9K0.03%00.0%Unchanged