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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, Q3 2024

Institutional positions in Arthur J. Gallagher & Co. as of Sep 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
1,203
+61 vs. Q2 2024
Shares held
187.7M
+16.0M (+9.3%) vs. Q2 2024
Total value
$52.8B
+$8.24B (+18.5%) vs. Q2 2024
New holders
121
435 more added
Sold out
60
450 more reduced

11 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2024: 1,203 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 heldQ3 2024: $52.8B
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, Q3 2024

Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q2 2024.

Institutions holding AJG in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Ifrah Financial Services, Inc.1,673$470.7K0.13%−31−1.8%Reduced
Prio Wealth Limited Partnership1,696$477.2K0.01%00.0%Unchanged
Mitchell Sinkler & Starr1,700$478.3K0.12%−1,800−51.4%Reduced
Patrick M Sweeney & Associates, Inc1,700$478.3K0.35%−15−0.9%Reduced
Longview Financial Advisors, Inc.1,716$483.0K0.35%+79+4.8%Added
GTS Securities LLC1,721$484.2K0.01%−1,445−45.6%Reduced
Cookson Peirce & Co Inc1,737$488.7K0.02%−14−0.8%Reduced
Obermeyer Wood Investment Counsel, LLLP1,737$488.7K0.03%00.0%Unchanged
American National Bank1,738$489.0K0.06%−162−8.5%Reduced
IFP Advisors, Inc1,743$490.3K0.02%−153−8.1%Reduced
Boston Common Asset Management, LLC1,748$492.0K0.01%00.0%Unchanged
Quadrant Capital Group LLC1,749$492.1K0.03%−9−0.5%Reduced
Mount Yale Investment Advisors, LLC1,752$493.0K0.05%−24−1.4%Reduced
Equitable Holdings, Inc.1,753$493.2K0.00%+22+1.3%Added
Eqis Capital Management, Inc.1,753$493.4K0.04%+24+1.4%Added
Patron Partners Advisors, LLC1,769$497.9K0.28%−40−2.2%Reduced
RiverGlades Family Offices LLC1,772$498.7K0.36%+125+7.6%Added
Simmons Bank1,789$503.4K0.04%+82+4.8%Added
Invesco, LLC1,800$506.5K0.20%00.0%Unchanged
Livforsakringsbolaget Skandia, Omsesidigt1,806$508.1K0.03%+1,341+288.4%Added
Trust Co of Virginia1,818$511.5K0.05%−285−13.6%Reduced
Axq Capital, LP1,844$518.8K0.16%+1,844New
Aptus Capital Advisors, LLC1,851$520.8K0.01%−13−0.7%Reduced
Archford Capital Strategies, LLC1,798$521.0K0.08%00.0%Unchanged
Austin Private Wealth, LLC1,854$521.7K0.05%+28+1.5%Added
Legacy Capital Wealth Partners, LLC1,868$525.7K0.11%−54−2.8%Reduced
NorthRock Partners, LLC1,869$525.9K0.02%+60+3.3%Added
Alera Investment Advisors, LLC1,874$527.3K0.06%−23−1.2%Reduced
Harbor Investment Advisory, LLC1,877$528.1K0.05%−201−9.7%Reduced
Ronald Blue Trust, Inc.2,045$530.3K0.01%+939+84.9%Added
Integrated Wealth Concepts LLC1,889$531.6K0.01%−60−3.1%Reduced
Northside Capital Management, LLC1,891$532.1K0.08%00.0%Unchanged
Graypoint LLC1,892$532.4K0.03%+78+4.3%Added
Pitcairn Co1,905$536.0K0.03%−688−26.5%Reduced
Boothbay Fund Management, LLC1,931$543.3K0.02%+1,931New
Horizon Kinetics Asset Management LLC1,957$550.6K0.01%−39−2.0%Reduced
Drive Wealth Management, LLC1,968$553.7K0.14%+13+0.7%Added
Change Path, LLC1,969$554.0K0.02%+199+11.2%Added
Fukoku Mutual Life Insurance Co1,982$557.7K0.04%00.0%Unchanged
Biltmore Family Office, LLC2,000$562.7K0.10%00.0%Unchanged
Oakworth Capital, Inc.2,002$563.3K0.04%−46−2.2%Reduced
Centiva Capital, LP2,068$581.9K0.03%+2,068New
Kozak & Associates, Inc.2,025$586.3K0.14%00.0%Unchanged
Spire Wealth Management2,085$586.8K0.02%+219+11.7%Added
CX Institutional2,096$589.8K0.03%+23+1.1%Added
Strategic Wealth Partners, Ltd.2,097$590.0K0.06%+270+14.8%Added
Pathway Financial Advisors LLC2,100$590.9K0.15%00.0%Unchanged
J. W. Coons Advisors, LLC2,105$592.3K0.15%−295−12.3%Reduced
Colonial Trust Advisors2,110$593.7K0.05%00.0%Unchanged
Private Trust Co NA2,119$596.2K0.06%−148−6.5%Reduced
Smithfield Trust Co2,123$597.0K0.03%00.0%Unchanged
Somerset Trust Co2,124$597.6K0.22%−35−1.6%Reduced
Beacon Pointe Advisors, LLC2,153$605.8K0.01%−822−27.6%Reduced
Balboa Wealth Partners2,168$610.0K0.15%−123−5.4%Reduced
V-Square Quantitative Management LLC2,169$610.3K0.09%+326+17.7%Added
EP Wealth Advisors, LLC2,183$614.2K0.01%+1,061+94.6%Added
Insigneo Advisory Services, LLC2,188$615.7K0.06%−955−30.4%Reduced
OneAscent Wealth Management LLC2,192$617.0K0.23%+2,192New
Hartline Investment Corp2,200$619.0K0.08%00.0%Unchanged
44 Wealth Management LLC2,143$619.2K0.22%+2,143New
Qtron Investments LLC2,215$623.2K0.09%00.0%Unchanged
Live Oak Private Wealth LLC2,215$623.2K0.10%00.0%Unchanged
Ameritas Investment Partners, Inc.2,219$624.4K0.02%−80−3.5%Reduced
Diversified Trust Co2,234$628.6K0.02%−897−28.6%Reduced
Cigna Investments Inc2,237$629.0K0.11%−22−1.0%Reduced
Epoch Investment Partners, Inc.2,253$633.9K0.00%−43,588−95.1%Reduced
Pinnacle Financial Partners Inc2,260$635.9K0.01%+172+8.2%Added
Country Club Bank2,277$636.3K0.04%00.0%Unchanged
Stock Yards Bank & Trust Co2,265$637.3K0.02%−3−0.1%Reduced
Procyon Private Wealth Partners, LLC2,273$639.3K0.04%+731+47.4%Added
Cary Street Partner Investment Advisory LLC2,272$639.4K0.02%−294−11.5%Reduced
Montag A & Associates Inc2,300$647.2K0.03%00.0%Unchanged
Phocas Financial Corp.2,300$647.2K0.09%00.0%Unchanged
Clifford Group, LLC2,302$647.6K0.50%−47−2.0%Reduced
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors2,303$647.9K0.10%+101+4.6%Added
Clarus Wealth Advisors2,264$649.5K0.33%−154−6.4%Reduced
Ingalls & Snyder LLC2,321$653.0K0.03%+8+0.3%Added
ERn Financial, LLC2,328$655.1K0.10%+5+0.2%Added
Forum Financial Management, LP2,344$659.5K0.01%+4+0.2%Added
Mather Group, LLC.2,363$665.0K0.01%−254−9.7%Reduced
Kestra Private Wealth Services, LLC2,370$666.8K0.01%−1,573−39.9%Reduced
Syon Capital LLC2,372$667.5K0.06%−10−0.4%Reduced
Abn Amro Investment Solutions2,377$668.8K0.01%00.0%Unchanged
Edge Capital Group, LLC2,385$671.1K0.03%−21−0.9%Reduced
Nixon Peabody Trust Co2,400$675.3K0.06%00.0%Unchanged
Trust Asset Management LLC2,404$676.4K0.05%00.0%Unchanged
Prudent Man Advisors, LLC2,419$680.6K0.23%−822−25.4%Reduced
Anchor Investment Management, LLC2,422$681.4K0.06%00.0%Unchanged
Roundview Capital LLC2,429$683.4K0.05%+33+1.4%Added
Kolinsky Wealth Management, LLC2,475$696.4K0.45%+4+0.2%Added
Balyasny Asset Management LLC2,478$697.2K0.00%−65,154−96.3%Reduced
Bank of New Hampshire2,500$703.4K0.18%00.0%Unchanged
Capital Asset Advisory Services LLC2,422$710.1K0.04%−10.0%Reduced
Rothschild Investment LLC2,530$711.9K0.05%−514−16.9%Reduced
Dynasty Wealth Management, LLC2,535$713.3K0.02%+133+5.5%Added
Pinnacle Holdings, LLC2,570$723.1K0.28%+2,570New
Linscomb & Williams, Inc.2,571$723.4K0.04%−10−0.4%Reduced
Edmond de Rothschild Holding S.A.2,574$724.2K0.01%−5,525−68.2%Reduced
McGlone Suttner Wealth Management, Inc.2,583$726.7K0.15%+297+13.0%Added
PAX Financial Group, LLC2,603$732.4K0.13%−164−5.9%Reduced