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, Q1 2025
Institutional positions in Arthur J. Gallagher & Co. as of Mar 31, 2025. 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
- 1,359
- +57 vs. Q4 2024
- Shares held
- 228.9M
- −2.17M (−0.9%) vs. Q4 2024
- Total value
- $79.0B
- +$13.4B (+20.4%) vs. Q4 2024
- New holders
- 178
- 549 more added
- Sold out
- 121
- 448 more reduced
23 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,295 | $54.7B |
| Q1 2026 | 1,248 | $49.7B |
| Q4 2025 | 1,299 | $60.6B |
| Q3 2025 | 1,341 | $69.7B |
| Q2 2025 | 1,379 | $72.9B |
| Q1 2025 | 1,359 | $79.0B |
| Q4 2024 | 1,325 | $65.9B |
| Q3 2024 | 1,203 | $52.8B |
| Q2 2024 | 1,153 | $49.1B |
| Q1 2024 | 1,130 | $46.5B |
| Q4 2023 | 1,082 | $41.9B |
| Q3 2023 | 999 | $42.3B |
| Q2 2023 | 976 | $39.9B |
| Q1 2023 | 951 | $34.7B |
| Q4 2022 | 921 | $34.1B |
| Q3 2022 | 865 | $31.2B |
| Q2 2022 | 823 | $29.1B |
| Q1 2022 | 817 | $31.0B |
| Q4 2021 | 854 | $30.1B |
| Q3 2021 | 775 | $26.3B |
| Q2 2021 | 779 | $24.6B |
| Q1 2021 | 732 | $20.6B |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ethic Inc. | 33,240 | $11.4M | 0.23% | +4,650+16.3% | Added |
| Public Employees Retirement Association of Colorado | 32,974 | $11.4M | 0.05% | +1,771+5.7% | Added |
| Talbot Financial, LLC | 32,905 | $11.4M | 1.42% | −807−2.4% | Reduced |
| Smithbridge Asset Management Inc | 32,678 | $11.3M | 2.09% | +32,678 | New |
| Citadel Advisors LLC | 32,392 | $11.2M | 0.01% | −2,372,904−98.7% | Reduced |
| North Star Investment Management Corp. | 32,379 | $11.2M | 0.81% | −100−0.3% | Reduced |
| Baird Financial Group, Inc. | 32,165 | $11.1M | 0.02% | +1,021+3.3% | Added |
| Nicola Wealth Management Ltd. | 32,000 | $11.0M | 1.08% | −5,600−14.9% | Reduced |
| Janney Montgomery Scott LLC | 31,772 | $11.0M | 0.03% | +1,727+5.7% | Added |
| Sigma Investment Counselors Inc | 31,763 | $11.0M | 0.67% | −861−2.6% | Reduced |
| Wealthfront Advisers LLC | 31,505 | $10.9M | 0.03% | +1,639+5.5% | Added |
| Brookstone Capital Management | 31,271 | $10.8M | 0.15% | +772+2.5% | Added |
| McKinley Carter Wealth Services, Inc. | 30,964 | $10.7M | 0.66% | −277−0.9% | Reduced |
| Rathbone Brothers plc | 30,962 | $10.7M | 0.05% | 00.0% | Unchanged |
| First Manhattan Co | 30,926 | $10.7M | 0.03% | −820−2.6% | Reduced |
| M&T Bank Corp | 30,478 | $10.5M | 0.04% | +519+1.7% | Added |
| Bahl & Gaynor Inc | 30,475 | $10.5M | 0.05% | −300−1.0% | Reduced |
| CIBC World Markets Corp | 30,474 | $10.5M | 0.08% | −8,935−22.7% | Reduced |
| Dorsey Wright & Associates | 30,341 | $10.5M | 2.67% | +12,413+69.2% | Added |
| Private Advisor Group, LLC | 29,965 | $10.3M | 0.06% | −30.0% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 29,951 | $10.3M | 0.11% | +1,896+6.8% | Added |
| Mutual of America Capital Management LLC | 29,579 | $10.2M | 0.12% | −347−1.2% | Reduced |
| First Citizens Bank & Trust Co | 29,447 | $10.2M | 0.26% | +1,527+5.5% | Added |
| Strategy Asset Managers LLC | 29,263 | $10.1M | 2.08% | −1,039−3.4% | Reduced |
| Assetmark, Inc | 29,014 | $10.0M | 0.03% | +13,528+87.4% | Added |
| Gotham Asset Management, LLC | 28,996 | $10.0M | 0.08% | −1,377−4.5% | Reduced |
| Marks Group Wealth Management, Inc | 28,971 | $10.0M | 0.96% | −1,103−3.7% | Reduced |
| iA Global Asset Management Inc. | 28,780 | $9.94M | 0.17% | +28,780 | New |
| Sterling Capital Management LLC | 28,742 | $9.92M | 0.15% | −4,151−12.6% | Reduced |
| Rockefeller Capital Management L.P. | 27,785 | $9.59M | 0.02% | +9,986+56.1% | Added |
| Ieq Capital, LLC | 27,740 | $9.58M | 0.08% | +4,914+21.5% | Added |
| Colony Group, LLC | 27,703 | $9.56M | 0.02% | −8,836−24.2% | Reduced |
| Fifth Third Bancorp | 27,671 | $9.55M | 0.04% | +577+2.1% | Added |
| Reuter James Wealth Management, LLC | 27,662 | $9.55M | 1.66% | −83−0.3% | Reduced |
| Swiss Life Asset Management Ltd | 27,299 | $9.42M | 0.07% | +5,296+24.1% | Added |
| Intech Investment Management LLC | 26,955 | $9.31M | 0.10% | −7,397−21.5% | Reduced |
| Gunderson Capital Management Inc. | 26,800 | $9.25M | 5.96% | +13,621+103.4% | Added |
| Erste Asset Management GmbH | 27,139 | $9.25M | 0.12% | −4,861−15.2% | Reduced |
| James Investment Research Inc | 26,606 | $9.19M | 1.17% | −283−1.1% | Reduced |
| Flputnam Investment Management Co | 26,392 | $9.11M | 0.17% | +462+1.8% | Added |
| Bank of Nova Scotia | 26,301 | $9.08M | 0.02% | −7,027−21.1% | Reduced |
| Tocqueville Asset Management L.P. | 26,191 | $9.04M | 0.15% | +26,191 | New |
| Jackson Wealth Management, LLC | 26,182 | $9.04M | 1.10% | −671−2.5% | Reduced |
| OP Asset Management Ltd | 26,068 | $9.00M | 0.15% | +26,068 | New |
| Gillson Capital LP | 25,900 | $8.94M | 0.76% | −228,380−89.8% | Reduced |
| PFG Advisors | 25,753 | $8.89M | 0.50% | +6,952+37.0% | Added |
| EULAV Asset Management | 25,400 | $8.77M | 0.22% | +9,000+54.9% | Added |
| CWM, LLC | 25,294 | $8.73M | 0.03% | +1,784+7.6% | Added |
| Douglass Winthrop Advisors, LLC | 25,217 | $8.71M | 0.17% | −4,176−14.2% | Reduced |
| Sit Investment Associates Inc | 25,182 | $8.69M | 0.20% | +157+0.6% | Added |
| Vestmark Advisory Solutions, Inc. | 25,109 | $8.67M | 0.22% | +12,037+92.1% | Added |
| Atria Investments LLC | 25,100 | $8.67M | 0.11% | −5,493−18.0% | Reduced |
| Silvant Capital Management LLC | 24,752 | $8.55M | 0.39% | 00.0% | Unchanged |
| Ascent Wealth Partners, LLC | 24,746 | $8.54M | 1.15% | +83+0.3% | Added |
| Marsico Capital Management LLC | 24,709 | $8.53M | 0.29% | +14,463+141.2% | Added |
| KG&L Capital Management,LLC | 24,614 | $8.50M | 2.75% | −55−0.2% | Reduced |
| JustInvest LLC | 24,370 | $8.41M | 0.12% | +2,208+10.0% | Added |
| New Vernon Investment Management LLC | 24,282 | $8.38M | 11.21% | −49,609−67.1% | Reduced |
| Bath Savings Trust Co | 23,961 | $8.27M | 0.86% | +3,045+14.6% | Added |
| Commerce Bank | 23,779 | $8.21M | 0.05% | −227−0.9% | Reduced |
| Ayrshire Capital Management LLC | 23,723 | $8.19M | 3.96% | −5,693−19.4% | Reduced |
| Stratos Wealth Partners, LTD. | 23,625 | $8.16M | 0.12% | +792+3.5% | Added |
| Nordea Investment Management AB | 23,637 | $8.15M | 0.01% | +1,201+5.4% | Added |
| Gamco Investors, Inc. Et Al | 23,476 | $8.10M | 0.09% | +10,649+83.0% | Added |
| Avantax Advisory Services, Inc. | 22,929 | $7.92M | 0.05% | +4,636+25.3% | Added |
| Rakuten Investment Management, Inc. | 23,123 | $7.88M | 0.04% | +23,123 | New |
| Prospera Financial Services Inc | 22,403 | $7.73M | 0.18% | +780+3.6% | Added |
| Advisor Group Holdings, Inc. | 22,216 | $7.67M | 0.02% | −15,378−40.9% | Reduced |
| Vontobel Holding Ltd. | 22,180 | $7.66M | 0.03% | −3,321−13.0% | Reduced |
| AIA Group Ltd | 22,081 | $7.62M | 0.19% | +2,362+12.0% | Added |
| Oregon Public Employees Retirement Fund | 22,036 | $7.61M | 0.15% | +631+2.9% | Added |
| Colonial Trust Co | 21,990 | $7.59M | 1.18% | −10.0% | Reduced |
| SG Americas Securities, LLC | 21,955 | $7.58M | 0.03% | +20,210+1,158.2% | Added |
| Candriam Luxembourg S.C.A. | 21,417 | $7.39M | 0.05% | −147−0.7% | Reduced |
| Central Trust Co | 20,961 | $7.24M | 0.18% | −320−1.5% | Reduced |
| Family Legacy, Inc. | 20,909 | $7.22M | 2.48% | −1,736−7.7% | Reduced |
| Susquehanna International Group, LLP | 20,867 | $7.20M | 0.01% | −131,232−86.3% | Reduced |
| Silvercrest Asset Management Group LLC | 20,800 | $7.18M | 0.05% | +2,023+10.8% | Added |
| Segall Bryant & Hamill, LLC | 20,710 | $7.15M | 0.11% | −8,500−29.1% | Reduced |
| Duncker Streett & Co Inc | 20,463 | $7.06M | 1.40% | −100−0.5% | Reduced |
| Torray LLC | 20,411 | $7.05M | 1.05% | −660−3.1% | Reduced |
| Mizuho Securities USA LLC | 20,366 | $7.03M | 0.15% | −3,306−14.0% | Reduced |
| Atlantic Union Bankshares Corp | 19,961 | $6.89M | 0.42% | −485−2.4% | Reduced |
| TD Private Client Wealth LLC | 19,548 | $6.75M | 0.19% | −188−1.0% | Reduced |
| HighPoint Advisor Group LLC | 21,191 | $6.72M | 0.39% | +14,458+214.7% | Added |
| Teachers Retirement System of the State of Kentucky | 19,297 | $6.66M | 0.06% | +3,083+19.0% | Added |
| Pacer Advisors, Inc. | 19,284 | $6.66M | 0.02% | −4,031−17.3% | Reduced |
| First American Bank | 19,188 | $6.62M | 0.49% | +120+0.6% | Added |
| Transamerica Financial Advisors, Inc. | 18,968 | $6.55M | 0.67% | −221−1.2% | Reduced |
| Jain Global LLC | 18,679 | $6.45M | 0.13% | −234,530−92.6% | Reduced |
| Journey Advisory Group, LLC | 18,595 | $6.42M | 0.53% | −65−0.3% | Reduced |
| Pittenger & Anderson Inc | 18,460 | $6.37M | 0.23% | −242−1.3% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 18,400 | $6.35M | 0.03% | +18,400 | New |
| Avanza Fonder AB | 18,395 | $6.33M | 0.21% | −1,608−8.0% | Reduced |
| BFSG, LLC | 18,067 | $6.24M | 0.76% | +2,003+12.5% | Added |
| Spirepoint Private Client, LLC | 18,022 | $6.22M | 0.81% | +2,049+12.8% | Added |
| Gabelli Funds LLC | 17,894 | $6.18M | 0.05% | +300+1.7% | Added |
| UniSuper Management Pty Ltd | 17,831 | $6.16M | 0.05% | +933+5.5% | Added |
| New Age Alpha Advisors, LLC | 17,540 | $6.06M | 0.27% | +17,431+15,991.7% | Added |
| Oddo BHF Asset Management SAS | 17,372 | $6.00M | 0.25% | +568+3.4% | Added |