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 2026
Institutional positions in Arthur J. Gallagher & Co. as of Jun 30, 2026. 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
- 1,295
- +58 vs. Q1 2026
- Shares held
- 238.5M
- +10.9M (+4.8%) vs. Q1 2026
- Total value
- $54.7B
- +$5.48B (+11.1%) vs. Q1 2026
- New holders
- 164
- 464 more added
- Sold out
- 106
- 483 more reduced
11 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | 1,342 | $69.7B |
| Q2 2025 | 1,380 | $72.9B |
| Q1 2025 | 1,360 | $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, Q2 2026
Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Quotient Wealth Partners, LLC | 1,820 | $417.8K | 0.01% | +171+10.4% | Added |
| Capital Asset Advisory Services LLC | 1,816 | $417.0K | 0.02% | +260+16.7% | Added |
| RiverGlades Family Offices LLC | 1,808 | $415.0K | 0.19% | −249−12.1% | Reduced |
| Cambria Investment Management, L.P. | 1,805 | $414.4K | 0.02% | +1,805 | New |
| Livforsakringsbolaget Skandia, Omsesidigt | 1,806 | $414.4K | 0.01% | 00.0% | Unchanged |
| Clean Yield Group | 1,800 | $413.2K | 0.10% | +1,349+299.1% | Added |
| Mount Yale Investment Advisors, LLC | 1,797 | $412.6K | 0.01% | −518−22.4% | Reduced |
| Dynamic Advisor Solutions LLC | 1,772 | $406.8K | 0.01% | +66+3.9% | Added |
| Mitchell Sinkler & Starr | 1,760 | $404.0K | 0.17% | 00.0% | Unchanged |
| Generali Asset Management SPA SGR | 1,759 | $403.8K | 0.01% | −44−2.4% | Reduced |
| McGlone Suttner Wealth Management, Inc. | 1,757 | $403.3K | 0.05% | −14−0.8% | Reduced |
| Shelton Capital Management | 1,756 | $403.1K | 0.01% | 00.0% | Unchanged |
| Fidelis Capital Partners, LLC | 1,750 | $401.7K | 0.02% | −31−1.7% | Reduced |
| Boston Common Asset Management, LLC | 1,748 | $401.3K | 0.02% | 00.0% | Unchanged |
| Mission Creek Capital Partners, Inc. | 1,740 | $399.5K | 0.07% | 00.0% | Unchanged |
| Ritholtz Wealth Management | 1,735 | $398.3K | 0.01% | +38+2.2% | Added |
| Jackson Wealth Management, LLC | 1,735 | $398.0K | 0.23% | −24,724−93.4% | Reduced |
| Pitcairn Wealth Advisors LLC | 1,731 | $397.4K | 0.04% | +1,731 | New |
| RMR Capital Management, LLC | 1,715 | $393.7K | 0.27% | +1,715 | New |
| Patrick M Sweeney & Associates, Inc | 1,710 | $392.6K | 0.23% | +65+4.0% | Added |
| RiverFront Investment Group, LLC | 1,709 | $392.3K | 0.01% | +144+9.2% | Added |
| Obermeyer Wood Investment Counsel, LLLP | 1,708 | $392.1K | 0.02% | 00.0% | Unchanged |
| Fairfield Financial Advisors, LTD | 1,700 | $390.2K | 0.15% | −3,605−68.0% | Reduced |
| Rockland Trust Co | 1,695 | $389.1K | 0.02% | −181−9.6% | Reduced |
| StoneX Group Inc. | 1,684 | $386.7K | 0.02% | −466−21.7% | Reduced |
| Miller Investment Management, LP | 1,672 | $383.8K | 0.04% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 1,664 | $382.0K | 0.00% | −7−0.4% | Reduced |
| Bokf, NA | 1,658 | $380.6K | 0.01% | −443−21.1% | Reduced |
| Supplemental Annuity Collective Trust of NJ | 1,648 | $378.3K | 0.10% | −91−5.2% | Reduced |
| Aventura Private Wealth, LLC | 1,633 | $374.8K | 0.11% | −600−26.9% | Reduced |
| Oakworth Capital, Inc. | 1,593 | $372.2K | 0.02% | +7+0.4% | Added |
| Shepherd Street Advisors LLC | 1,490 | $369.2K | 0.32% | −437−22.7% | Reduced |
| 71 West Capital Partners | 1,603 | $368.0K | 0.01% | +605+60.6% | Added |
| LS Investment Advisors, LLC | 1,600 | $367.3K | 0.05% | 00.0% | Unchanged |
| Atomi Financial Group, Inc. | 1,597 | $366.5K | 0.01% | +9+0.6% | Added |
| Oppenheimer Asset Management Inc. | 1,566 | $359.5K | 0.00% | −272−14.8% | Reduced |
| Leeward Financial Partners, LLC | 1,560 | $358.1K | 0.09% | −106−6.4% | Reduced |
| AA Financial Advisors, LLC | 1,556 | $357.2K | 0.04% | +348+28.8% | Added |
| Biltmore Family Office, LLC | 1,547 | $355.1K | 0.05% | 00.0% | Unchanged |
| Raleigh Capital Management Inc. | 1,538 | $353.1K | 0.11% | −24−1.5% | Reduced |
| Cary Street Partner Investment Advisory LLC | 1,535 | $352.5K | 0.07% | −80−5.0% | Reduced |
| MQS Management LLC | 1,527 | $350.6K | 0.43% | +1,527 | New |
| Snowden Capital Advisors LLC | 1,518 | $348.4K | 0.01% | −363−19.3% | Reduced |
| West Paces Advisors Inc. | 1,510 | $346.7K | 0.06% | +10+0.7% | Added |
| AMG National Trust Bank | 1,507 | $346.0K | 0.01% | −181−10.7% | Reduced |
| Ellevest, Inc. | 1,503 | $345.0K | 0.04% | −48−3.1% | Reduced |
| Cozad Asset Management Inc | 1,503 | $344.9K | 0.02% | −1,500−50.0% | Reduced |
| Longview Financial Advisors, Inc. | 1,502 | $344.8K | 0.20% | 00.0% | Unchanged |
| Private Advisory Group LLC | 1,500 | $344.4K | 0.02% | −204−12.0% | Reduced |
| Carlson Capital L P | 1,500 | $344.4K | 0.07% | −100−6.3% | Reduced |
| Heritage Wealth Advisors | 1,498 | $343.9K | 0.01% | −848−36.1% | Reduced |
| Resonant Capital Advisors, LLC | 1,495 | $343.2K | 0.02% | +1,495 | New |
| Penserra Capital Management LLC | 1,496 | $342.0K | 0.00% | +48+3.3% | Added |
| OneAscent Financial Services LLC | 1,489 | $341.9K | 0.02% | −88−5.6% | Reduced |
| Balboa Wealth Partners | 1,481 | $340.1K | 0.05% | −70−4.5% | Reduced |
| Nicolet Bankshares Inc | 1,352 | $337.6K | 0.01% | −104−7.1% | Reduced |
| Private Trust Co NA | 1,468 | $337.0K | 0.03% | −120−7.6% | Reduced |
| Keel Point, LLC | 1,467 | $336.8K | 0.02% | +1,467 | New |
| Eastern Bank | 1,465 | $336.2K | 0.01% | −685−31.9% | Reduced |
| Modern Wealth Management, LLC | 1,458 | $334.9K | 0.00% | +1,458 | New |
| L2 Asset Management, LLC | 1,455 | $334.0K | 0.03% | +76+5.5% | Added |
| CWA Asset Management Group, LLC | 1,444 | $331.5K | 0.01% | +1,444 | New |
| IFP Advisors, Inc | 1,440 | $330.6K | 0.01% | −1,700−54.1% | Reduced |
| Trust Co of the South | 1,439 | $330.4K | 0.05% | 00.0% | Unchanged |
| Western Wealth Management, LLC | 1,437 | $329.9K | 0.01% | −70−4.6% | Reduced |
| Sigma Planning Corp | 1,432 | $328.8K | 0.01% | +1,432 | New |
| Tudor Financial Inc. | 1,425 | $327.1K | 0.15% | 00.0% | Unchanged |
| Insight 2811, Inc. | 1,420 | $326.0K | 0.13% | +20+1.4% | Added |
| Cookson Peirce & Co Inc | 1,410 | $323.7K | 0.01% | 00.0% | Unchanged |
| Baker Tilly Wealth Management, LLC | 1,401 | $321.6K | 0.07% | +1,401 | New |
| Shufro Rose & Co LLC | 1,400 | $321.4K | 0.02% | 00.0% | Unchanged |
| Catalyst Financial Partners LLC | 1,396 | $320.5K | 0.03% | +300+27.4% | Added |
| Strategic Investment Advisors | 1,396 | $320.4K | 0.02% | +644+85.6% | Added |
| Evansbrook LLC | 1,392 | $319.6K | 0.19% | 00.0% | Unchanged |
| Kathmere Capital Management, LLC | 1,391 | $319.4K | 0.02% | +149+12.0% | Added |
| Provident Investment Management, Inc. | 1,391 | $319.3K | 0.03% | 00.0% | Unchanged |
| ORG Wealth Partners, LLC | 1,391 | $319.3K | 0.05% | +1,391 | New |
| Modera Wealth Management, LLC | 1,389 | $318.9K | 0.00% | −107−7.2% | Reduced |
| Lake Street Financial LLC | 1,387 | $318.4K | 0.04% | 00.0% | Unchanged |
| Essex Financial Services, Inc. | 1,359 | $312.1K | 0.02% | +1,359 | New |
| Horizon Kinetics Asset Management LLC | 1,354 | $310.8K | 0.00% | −599−30.7% | Reduced |
| Diversify Wealth Management, LLC | 1,225 | $310.3K | 0.01% | +99+8.8% | Added |
| Diversify Advisory Services, LLC | 1,225 | $310.3K | 0.01% | +1,225 | New |
| Berkshire Asset Management LLC | 1,351 | $310.2K | 0.01% | +81+6.4% | Added |
| Eaton Financial Holdings Company, LLC | 1,345 | $308.8K | 0.08% | −114−7.8% | Reduced |
| Ifrah Financial Services, Inc. | 1,342 | $308.1K | 0.08% | −33−2.4% | Reduced |
| Sentinus, LLC | 1,341 | $307.9K | 0.02% | +1,341 | New |
| Vantus Wealth LLC | 1,334 | $306.2K | 0.16% | +1,334 | New |
| Plato Investment Management Ltd | 1,340 | $305.8K | 0.02% | −312−18.9% | Reduced |
| Arlington Partners LLC | 1,324 | $304.0K | 0.55% | +200+17.8% | Added |
| Trust Co of Vermont | 1,318 | $302.6K | 0.01% | +1,318 | New |
| Levin Capital Strategies, L.P. | 1,315 | $301.8K | 0.02% | +1,315 | New |
| Hilltop Holdings Inc. | 1,297 | $297.8K | 0.02% | −21−1.6% | Reduced |
| McAdam, LLC | 1,296 | $297.5K | 0.01% | +1,296 | New |
| Ridgeline Wealth, LLC | 1,295 | $297.3K | 0.17% | 00.0% | Unchanged |
| Kerr Financial Planning Corp | 1,295 | $297.3K | 0.33% | −29−2.2% | Reduced |
| HM Payson & Co | 1,291 | $296.4K | 0.00% | −450−25.8% | Reduced |
| Prescott Group Capital Management, L.L.C. | 1,291 | $296.4K | 0.03% | 00.0% | Unchanged |
| George Kaiser Family Foundation | 1,291 | $296.4K | 0.03% | 00.0% | Unchanged |
| Advisor OS, LLC | 1,291 | $296.3K | 0.02% | −90−6.5% | Reduced |