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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 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
Okabena Investment Services Inc2,494$646.7K0.21%00.0%Unchanged
Independent Advisor Alliance2,488$645.1K0.02%+1,003+67.5%Added
Kolinsky Wealth Management, LLC2,471$640.8K0.46%+86+3.6%Added
Capital Asset Advisory Services LLC2,423$639.5K0.03%−41−1.7%Reduced
Guyasuta Investment Advisors Inc2,800$629.7K0.05%00.0%Unchanged
Anchor Investment Management, LLC2,422$628.0K0.06%00.0%Unchanged
Edge Capital Group, LLC2,406$623.9K0.03%00.0%Unchanged
Trust Asset Management LLC2,404$623.4K0.05%00.0%Unchanged
Dynasty Wealth Management, LLC2,402$622.9K0.02%+51+2.2%Added
J. W. Coons Advisors, LLC2,400$622.3K0.15%−545−18.5%Reduced
Nixon Peabody Trust Co2,400$622.3K0.06%+1,499+166.4%Added
LGT Fund Management Co Ltd.2,400$622.3K0.08%+2,400New
Roundview Capital LLC2,396$621.3K0.05%00.0%Unchanged
Syon Capital LLC2,382$617.8K0.06%+37+1.6%Added
Abn Amro Investment Solutions2,377$616.4K0.01%+1,364+134.6%Added
Clifford Group, LLC2,349$609.0K0.49%−49−2.0%Reduced
Forum Financial Management, LP2,340$606.8K0.01%+2+0.1%Added
ERn Financial, LLC2,323$602.4K0.10%−219−8.6%Reduced
Ingalls & Snyder LLC2,313$600.0K0.03%00.0%Unchanged
Montag A & Associates Inc2,300$596.4K0.03%00.0%Unchanged
Phocas Financial Corp.2,300$596.4K0.09%00.0%Unchanged
Ameritas Investment Partners, Inc.2,299$596.2K0.02%−46−2.0%Reduced
Dorsey & Whitney Trust CO LLC2,299$596.2K0.04%+184+8.7%Added
Balboa Wealth Partners2,291$594.1K0.16%+263+13.0%Added
Prosperity Wealth Management, Inc.2,286$592.8K0.29%−45−1.9%Reduced
Country Club Bank2,277$592.3K0.04%00.0%Unchanged
Stock Yards Bank & Trust Co2,268$588.1K0.02%00.0%Unchanged
Private Trust Co NA2,267$587.9K0.06%−999−30.6%Reduced
Cigna Investments Inc2,259$586.0K0.11%−18−0.8%Reduced
Paloma Partners Management Co2,241$581.1K0.05%+1,010+82.0%Added
Qtron Investments LLC2,215$574.4K0.08%00.0%Unchanged
Live Oak Private Wealth LLC2,215$574.4K0.10%00.0%Unchanged
Keybank National Association2,207$572.3K0.00%−106−4.6%Reduced
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors2,202$571.1K0.10%+100+4.8%Added
Hartline Investment Corp2,200$570.5K0.08%+98+4.7%Added
Wintrust Investments LLC2,199$570.0K0.05%+253+13.0%Added
Somerset Trust Co2,159$559.9K0.23%00.0%Unchanged
Smithfield Trust Co2,123$550.0K0.03%+15+0.7%Added
Colonial Trust Advisors2,110$547.1K0.05%−10.0%Reduced
Trust Co of Virginia2,103$545.3K0.05%−25−1.2%Reduced
Pathway Financial Advisors LLC2,100$544.6K0.15%00.0%Unchanged
Pinnacle Financial Partners Inc2,088$541.4K0.01%+17+0.8%Added
Natixis2,082$539.9K0.00%+1,017+95.5%Added
Harbor Investment Advisory, LLC2,078$538.8K0.06%+1,901+1,074.0%Added
CX Institutional2,073$537.6K0.03%−14−0.7%Reduced
Quadcap Wealth Management, LLC2,056$533.2K0.10%+2,056New
Kozak & Associates, Inc.2,025$531.8K0.13%−796−28.2%Reduced
Oakworth Capital, Inc.2,048$531.1K0.04%−45−2.2%Reduced
Biltmore Family Office, LLC2,000$518.6K0.10%00.0%Unchanged
Settian Capital LP2,000$518.6K0.38%00.0%Unchanged
Horizon Kinetics Asset Management LLC1,996$517.6K0.01%00.0%Unchanged
McGlone Suttner Wealth Management, Inc.2,286$514.0K0.11%−273−10.7%Reduced
Fukoku Mutual Life Insurance Co1,982$514.0K0.04%−40−2.0%Reduced
Eschler Asset Management LLP1,969$510.5K0.40%−839−29.9%Reduced
Drive Wealth Management, LLC1,955$506.9K0.14%+54+2.8%Added
Integrated Wealth Concepts LLC1,949$505.4K0.01%+166+9.3%Added
Legacy Capital Wealth Partners, LLC1,922$498.3K0.13%+1,922New
Quotient Wealth Partners, LLC1,901$492.9K0.02%−1,671−46.8%Reduced
American National Bank1,900$492.7K0.06%−97−4.9%Reduced
Alera Investment Advisors, LLC1,897$491.9K0.06%−2,324−55.1%Reduced
IFP Advisors, Inc1,896$491.7K0.02%−283−13.0%Reduced
Northside Capital Management, LLC1,891$490.4K0.08%00.0%Unchanged
Spire Wealth Management1,866$483.8K0.02%−81−4.2%Reduced
Aptus Capital Advisors, LLC1,864$483.4K0.01%+118+6.8%Added
V-Square Quantitative Management LLC1,843$477.9K0.08%−31−1.7%Reduced
Wiley Bros.-Aintree Capital, LLC1,842$477.8K0.02%+1,842New
Strategic Wealth Partners, Ltd.1,827$473.8K0.05%+62+3.5%Added
Austin Private Wealth, LLC1,826$473.5K0.05%+458+33.5%Added
Graypoint LLC1,814$470.4K0.03%+118+7.0%Added
Lake Street Financial LLC1,812$469.9K0.06%00.0%Unchanged
Relative Value Partners Group, LLC1,812$469.9K0.06%+1,812New
Patron Partners Advisors, LLC1,809$469.2K0.28%+74+4.3%Added
NorthRock Partners, LLC1,809$469.1K0.02%+200+12.4%Added
Invesco, LLC1,800$466.8K0.20%00.0%Unchanged
Archford Capital Strategies, LLC1,798$466.3K0.08%+1+0.1%Added
Mount Yale Investment Advisors, LLC1,776$460.5K0.04%+182+11.4%Added
Change Path, LLC1,770$459.0K0.02%−553−23.8%Reduced
Quadrant Capital Group LLC1,758$455.9K0.03%+24+1.4%Added
Cookson Peirce & Co Inc1,751$454.1K0.02%−3−0.2%Reduced
Boston Common Asset Management, LLC1,748$453.0K0.01%−42−2.3%Reduced
Obermeyer Wood Investment Counsel, LLLP1,737$450.4K0.03%00.0%Unchanged
Equitable Holdings, Inc.1,731$448.9K0.00%−88−4.8%Reduced
Eqis Capital Management, Inc.1,729$448.3K0.04%−14−0.8%Reduced
Allen Investment Management LLC1,720$446.0K0.01%+1,720New
Schonfeld Strategic Advisors LLC1,718$445.5K0.00%+1,718New
Patrick M Sweeney & Associates, Inc1,715$444.7K0.36%00.0%Unchanged
Fidelis Capital Partners, LLC1,575$443.6K0.06%+167+11.9%Added
Simmons Bank1,707$442.6K0.03%−61−3.5%Reduced
Ifrah Financial Services, Inc.1,704$441.9K0.13%−1−0.1%Reduced
AMG National Trust Bank1,700$440.8K0.01%00.0%Unchanged
Banque Cantonale Vaudoise1,694$440.0K0.02%+1,694New
Prio Wealth Limited Partnership1,696$439.8K0.01%00.0%Unchanged
Personal Cfo Solutions, LLC1,692$438.8K0.07%−8−0.5%Reduced
Miller Investment Management, LP1,672$433.6K0.05%00.0%Unchanged
Plato Investment Management Ltd1,651$428.1K0.04%00.0%Unchanged
Bartlett & Co. Wealth Management LLC1,650$427.9K0.01%−154−8.5%Reduced
Jump Financial, LLC1,647$427.1K0.01%−822−33.3%Reduced
Catalytic Wealth RIA, LLC1,647$427.1K0.08%−19−1.1%Reduced
RiverGlades Family Offices LLC1,647$427.0K0.33%+1+0.1%Added
Mowery & Schoenfeld Wealth Management, LLC1,643$426.0K0.61%00.0%Unchanged