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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, Q4 2021

Institutional positions in Arthur J. Gallagher & Co. as of Dec 31, 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
854
+92 vs. Q3 2021
Shares held
177.3M
+394.3K (+0.2%) vs. Q3 2021
Total value
$30.1B
+$3.76B (+14.3%) vs. Q3 2021
New holders
143
298 more added
Sold out
51
265 more reduced

13 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2021: 854 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 2021: $30.1B
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 2021

Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q3 2021.

Institutions holding AJG in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Fieldpoint Private Securities, LLC289$49.0K0.01%00.0%Unchanged
Solstein Capital, LLC288$49.0K0.03%00.0%Unchanged
Loring Wolcott & Coolidge Fiduciary Advisors LLP300$51.0K0.00%+300New
EverSource Wealth Advisors, LLC302$52.0K0.01%+302New
Covestor Ltd308$52.0K0.07%+308New
TD Waterhouse Canada Inc.315$52.7K0.00%+315New
Alpha Paradigm Partners, LLC316$54.0K0.02%+316New
Harbour Investments, Inc.322$55.0K0.00%−2,062−86.5%Reduced
Shore Point Advisors, LLC330$56.0K0.05%+330New
Selective Wealth Management, Inc.350$59.0K0.02%00.0%Unchanged
Bank Julius Baer & Co. Ltd, Zurich351$60.0K0.00%+351New
Focused Wealth Management, Inc380$64.0K0.01%00.0%Unchanged
First Manhattan Co394$66.0K0.00%+388+6,466.7%Added
Harvest Fund Management Co., Ltd403$68.0K0.01%00.0%Unchanged
Massmutual Trust Co FSB406$69.0K0.00%+25+6.6%Added
Assetmark, Inc421$71.0K0.00%+336+395.3%Added
Lindbrook Capital, LLC423$72.0K0.01%00.0%Unchanged
AlphaCentric Advisors LLC446$76.0K0.02%−102−18.6%Reduced
Caldwell Trust Co450$76.4K0.01%−450−50.0%Reduced
American Portfolios Advisors481$81.6K0.00%+69+16.7%Added
Tucker Asset Management LLC514$86.7K0.03%+114+28.5%Added
Benjamin F. Edwards & Company, Inc.514$87.0K0.00%−1−0.2%Reduced
NEXT Financial Group, Inc522$89.0K0.01%+166+46.6%Added
Key Financial Inc533$90.0K0.05%00.0%Unchanged
Center for Financial Planning, Inc.540$92.0K0.02%+5+0.9%Added
Castleview Partners, LLC16,797$99.0K0.00%+16,797New
Atwood & Palmer Inc600$102.0K0.01%+49+8.9%Added
Tobam649$110.0K0.00%00.0%Unchanged
Mystic Asset Management, Inc.650$110.0K0.05%+650New
Federated Hermes, Inc.705$120.0K0.00%+50+7.6%Added
Investmark Advisory Group LLC729$123.0K0.12%+729New
Gables Capital Management Inc.735$125.0K0.07%00.0%Unchanged
IFP Advisors, Inc755$127.0K0.00%+109+16.9%Added
Private Capital Group, LLC775$132.0K0.03%00.0%Unchanged
Harbor Investment Advisory, LLC791$134.0K0.02%00.0%Unchanged
HM Payson & Co793$135.0K0.00%+26+3.4%Added
FourThought Financial, LLC820$139.0K0.02%00.0%Unchanged
Hanson & Doremus Investment Management828$140.0K0.03%00.0%Unchanged
Column Capital Advisors, LLC826$140.0K0.03%+406+96.7%Added
TCTC Holdings, LLC844$143.0K0.01%00.0%Unchanged
Pflug Koory, LLC846$144.0K0.07%−120−12.4%Reduced
West Oak Capital, LLC863$146.0K0.05%00.0%Unchanged
Quadrant Capital Group LLC861$146.0K0.02%+52+6.4%Added
Capital Analysts, LLC861$146.0K0.01%+397+85.6%Added
AIA Group Ltd873$148.0K0.01%+873New
Penserra Capital Management LLC918$155.0K0.00%+219+31.3%Added
Trust Co of Vermont925$157.0K0.01%−800−46.4%Reduced
BerganKDV Wealth Management, LLC934$158.0K0.02%+316+51.1%Added
Dark Forest Capital Management LP957$162.0K0.06%+957New
Garde Capital, Inc.1,000$170.0K0.02%00.0%Unchanged
Clearstead Advisors, LLC1,000$170.0K0.01%+976+4,066.7%Added
GraniteShares Advisors LLC1,003$170.0K0.08%+1,003New
DuPont Capital Management Corp1,101$187.0K0.01%−1,421−56.3%Reduced
Aquatic Capital Management LLC1,100$187.0K0.36%+1,100New
Allworth Financial LP1,140$193.0K0.00%−114−9.1%Reduced
Alaska Permanent Fund Corp1,224$194.0K0.00%+1,224New
Cedrus LLC1,193$202.4K0.20%+1,193New
U.S. Capital Wealth Advisors, LLC1,197$203.0K0.01%+1,197New
Patron Partners Advisors, LLC1,199$203.0K0.13%+1,199New
MAI Capital Management1,205$204.0K0.00%+1,205New
Spinnaker Trust1,200$204.0K0.01%+1,200New
Carnegie Capital Asset Management, LLC1,200$204.0K0.01%+1,200New
Wealth Architects, LLC1,211$205.0K0.04%+1,211New
Skandinaviska Enskilda Banken AB (publ)1,225$207.0K0.00%+15+1.2%Added
Los Angeles Capital Management LLC1,229$209.0K0.00%−700−36.3%Reduced
KCM Investment Advisors LLC1,238$210.0K0.01%−149−10.7%Reduced
Ironwood Investment Counsel, LLC1,239$210.0K0.05%+1,239New
Strategic Wealth Partners, Ltd.1,235$210.0K0.04%+1,235New
Resources Management Corp1,245$211.0K0.03%00.0%Unchanged
Fairhaven Wealth Management, LLC1,245$211.0K0.08%+1,245New
Shelton Capital Management1,256$213.0K0.01%+1,256New
Reynders McVeigh Capital Management, LLC1,254$213.0K0.01%+1,254New
First Business Financial Services, Inc.1,276$216.0K0.02%+1,276New
Budros, Ruhlin & Roe, Inc.1,280$217.0K0.02%+1,280New
Cornerstone Wealth Management, LLC1,280$217.0K0.02%+1,280New
Steel Peak Wealth Management LLC1,284$218.0K0.01%+1,284New
Intrua Financial, LLC1,286$218.0K0.04%+1,286New
CX Institutional1,291$219.0K0.02%−1−0.1%Reduced
Altfest L J & Co Inc1,288$219.0K0.04%+1,288New
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management1,296$220.0K0.01%+1,296New
Nicholas Company, Inc.1,300$221.0K0.00%−900−40.9%Reduced
Putnam Investments LLC1,338$227.0K0.00%+1,338New
Formidable Asset Management, LLC1,369$229.0K0.04%00.0%Unchanged
Charter Trust Co1,358$230.0K0.02%00.0%Unchanged
Aigen Investment Management, LP1,376$232.0K0.01%+1,376New
Pearl River Capital, LLC1,385$235.0K0.06%+1,385New
Modera Wealth Management, LLC1,408$239.0K0.01%+1,408New
Beacon Pointe Advisors, LLC1,412$240.0K0.01%−811−36.5%Reduced
Engine No. 1 LLC1,420$241.0K0.05%+1,420New
City Holding Co1,533$243.0K0.04%00.0%Unchanged
Doyle Wealth Management1,431$243.0K0.02%+1,431New
Capital International Inc1,438$244.0K0.00%−18−1.2%Reduced
EP Wealth Advisors, LLC1,447$246.0K0.01%−246−14.5%Reduced
Continuum Advisory, LLC1,451$246.0K0.06%+103+7.6%Added
Bessemer Group Inc1,455$247.0K0.00%−788−35.1%Reduced
Titleist Asset Management, Ltd.1,454$247.0K0.05%+1,454New
Northwest Bancshares, Inc.1,463$248.0K0.05%−90−5.8%Reduced
Deseret Mutual Benefit Administrators1,460$248.0K0.04%00.0%Unchanged
Glenview Trust Co1,476$250.0K0.01%00.0%Unchanged
Marino, Stram & Associates LLC1,477$251.0K0.08%00.0%Unchanged