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 2025
Institutional positions in Arthur J. Gallagher & Co. as of Jun 30, 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
- 1,379
- +36 vs. Q1 2025
- Shares held
- 228.1M
- −322.7K (−0.1%) vs. Q1 2025
- Total value
- $72.9B
- −$5.88B (−7.5%) vs. Q1 2025
- New holders
- 140
- 563 more added
- Sold out
- 104
- 475 more reduced
16 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Railway Pension Investments Ltd | 42,900 | $13.7M | 0.19% | +1,600+3.9% | Added |
| Segment Wealth Management, LLC | 43,332 | $13.9M | 0.88% | −475−1.1% | Reduced |
| Oppenheimer Asset Management Inc. | 43,389 | $13.9M | 0.16% | −4,169−8.8% | Reduced |
| United Capital Financial Advisers, LLC | 43,636 | $14.0M | 0.11% | −825−1.9% | Reduced |
| Busey Wealth Management | 44,708 | $14.3M | 0.44% | +870+2.0% | Added |
| Man Group plc | 44,992 | $14.4M | 0.03% | −1,526−3.3% | Reduced |
| Kingdon Capital Management, L.L.C. | 45,000 | $14.4M | 2.78% | +45,000 | New |
| Kestra Advisory Services, LLC | 45,013 | $14.4M | 0.07% | +32,043+247.1% | Added |
| Advisor Group Holdings, Inc. | 44,217 | $14.5M | 0.03% | +22,001+99.0% | Added |
| GW&K Investment Management, LLC | 46,845 | $15.0M | 0.13% | −10,015−17.6% | Reduced |
| Erste Asset Management GmbH | 47,580 | $15.1M | 0.13% | +20,441+75.3% | Added |
| IFM Investors Pty Ltd | 47,638 | $15.2M | 0.15% | +3,685+8.4% | Added |
| FineMark National Bank & Trust | 48,090 | $15.4M | 0.52% | −244−0.5% | Reduced |
| Appleton Partners Inc | 48,290 | $15.5M | 1.09% | −182−0.4% | Reduced |
| South Street Advisors LLC | 48,433 | $15.5M | 2.30% | +3,817+8.6% | Added |
| DnB Asset Management AS | 48,510 | $15.5M | 0.06% | +4,432+10.1% | Added |
| Tompkins Financial Corp | 48,701 | $15.6M | 1.43% | −2,042−4.0% | Reduced |
| Thrivent Financial for Lutherans | 48,950 | $15.7M | 0.03% | −7,226−12.9% | Reduced |
| Rench Wealth Management, Inc. | 49,475 | $15.8M | 5.01% | +315+0.6% | Added |
| Vident Advisory, LLC | 50,139 | $16.1M | 0.18% | +42,807+583.8% | Added |
| Amalgamated Bank | 50,357 | $16.1M | 0.12% | +1,205+2.5% | Added |
| State of Alaska, Department of Revenue | 50,637 | $16.2M | 0.17% | −1,045−2.0% | Reduced |
| Picton Mahoney Asset Management | 50,728 | $16.2M | 0.23% | +7,625+17.7% | Added |
| Newport Capital Group, LLC | 51,330 | $16.4M | 11.14% | −200.0% | Reduced |
| Sanctuary Advisors, LLC | 51,746 | $16.6M | 0.10% | +404+0.8% | Added |
| Running Oak Capital LLC | 51,867 | $16.6M | 1.85% | +3,166+6.5% | Added |
| Brevan Howard Capital Management LP | 51,969 | $16.6M | 0.18% | +51,969 | New |
| Ensign Peak Advisors, Inc | 52,428 | $16.8M | 0.03% | −6,711−11.3% | Reduced |
| Public Sector Pension Investment Board | 52,667 | $16.9M | 0.07% | −15,387−22.6% | Reduced |
| Geneos Wealth Management Inc. | 54,525 | $17.5M | 0.43% | +12,352+29.3% | Added |
| Daiwa Securities Group Inc. | 54,984 | $17.6M | 0.06% | +1,597+3.0% | Added |
| Capital International Ltd | 54,990 | $17.6M | 0.67% | −2,662−4.6% | Reduced |
| Distillate Capital Partners LLC | 55,330 | $17.7M | 0.95% | −2,797−4.8% | Reduced |
| ProShare Advisors LLC | 56,645 | $18.1M | 0.04% | −2,942−4.9% | Reduced |
| Capstone Investment Advisors, LLC | 57,174 | $18.3M | 0.16% | +57,174 | New |
| Mirae Asset Global Investments Co., Ltd. | 57,342 | $18.4M | 0.06% | +7,796+15.7% | Added |
| D. Scott Neal, Inc. | 57,614 | $18.4M | 9.19% | +59+0.1% | Added |
| HighTower Advisors, LLC | 57,939 | $18.5M | 0.02% | +556+1.0% | Added |
| Wealth Enhancement Advisory Services, LLC | 59,661 | $19.0M | 0.03% | −7,625−11.3% | Reduced |
| Longbow Finance SA | 59,360 | $19.0M | 2.03% | +47,481+399.7% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 59,799 | $19.1M | 0.17% | −261−0.4% | Reduced |
| Mediolanum International Funds Ltd | 60,487 | $19.2M | 0.23% | −15,387−20.3% | Reduced |
| Alley Investment Management Company, LLC | 61,510 | $19.7M | 2.38% | +556+0.9% | Added |
| Czech National Bank | 62,599 | $20.0M | 0.16% | +4,178+7.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 62,810 | $20.1M | 0.11% | +4,642+8.0% | Added |
| Janney Montgomery Scott LLC | 63,029 | $20.2M | 0.05% | +31,257+98.4% | Added |
| Payden & Rygel | 63,700 | $20.4M | 1.69% | −3,400−5.1% | Reduced |
| Mariner, LLC | 64,042 | $20.5M | 0.03% | +3,990+6.6% | Added |
| CIBC Asset Management Inc | 64,383 | $20.6M | 0.06% | +3,267+5.3% | Added |
| Professional Advisory Services Inc | 64,609 | $20.7M | 2.81% | −151−0.2% | Reduced |
| CI Private Wealth, LLC | 64,874 | $20.8M | 0.03% | −9,763−13.1% | Reduced |
| Fisher Funds Management LTD | 65,466 | $21.0M | 0.50% | −21,522−24.7% | Reduced |
| Nisa Investment Advisors, LLC | 65,697 | $21.0M | 0.09% | +601+0.9% | Added |
| MetLife Investment Management | 65,916 | $21.1M | 0.12% | −735−1.1% | Reduced |
| Forsta Ap-Fonden | 66,000 | $21.1M | 0.14% | +6,400+10.7% | Added |
| Lawson Kroeker Investment Management Inc | 66,293 | $21.2M | 3.95% | −1,965−2.9% | Reduced |
| Bristlecone Advisors, LLC | 67,794 | $21.7M | 1.82% | −500−0.7% | Reduced |
| North Point Portfolio Managers Corp | 67,876 | $21.7M | 3.73% | −1,145−1.7% | Reduced |
| Ilmarinen Mutual Pension Insurance Co | 68,100 | $21.8M | 0.18% | −8,000−10.5% | Reduced |
| 11 Capital Partners LP | 68,464 | $21.9M | 6.89% | +22,362+48.5% | Added |
| Creative Planning | 69,240 | $22.2M | 0.02% | −1,008−1.4% | Reduced |
| State of Michigan Retirement System | 69,587 | $22.3M | 0.12% | +600+0.9% | Added |
| Baltimore-Washington Financial Advisors, Inc. | 70,936 | $22.7M | 1.06% | +16,076+29.3% | Added |
| Congress Wealth Management LLC | 71,688 | $22.9M | 0.22% | −510−0.7% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 71,934 | $23.0M | 0.08% | +9,283+14.8% | Added |
| Weiss Asset Management LP | 73,201 | $23.4M | 0.37% | +73,201 | New |
| Neuberger Berman Group LLC | 74,004 | $23.7M | 0.02% | −90,392−55.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 74,190 | $23.7M | 0.06% | +20,072+37.1% | Added |
| Twinbeech Capital LP | 74,271 | $23.8M | 0.54% | +74,271 | New |
| Arizona State Retirement System | 74,762 | $23.9M | 0.14% | +1,452+2.0% | Added |
| Annex Advisory Services, LLC | 76,997 | $24.6M | 0.59% | +10,703+16.1% | Added |
| Quantinno Capital Management LP | 77,023 | $24.7M | 0.11% | +8,669+12.7% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 77,294 | $24.7M | 0.23% | +12,800+19.8% | Added |
| Handelsbanken Fonder AB | 77,415 | $24.8M | 0.09% | +12,086+18.5% | Added |
| Prospector Partners LLC | 77,663 | $24.9M | 2.88% | −3,089−3.8% | Reduced |
| Philo Smith Capital Corp | 77,725 | $24.9M | 6.92% | 00.0% | Unchanged |
| Cetera Investment Advisers | 77,753 | $24.9M | 0.04% | +2,074+2.7% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 78,667 | $25.2M | 0.14% | −3,756−4.6% | Reduced |
| Baldwin Brothers Inc | 78,717 | $25.2M | 1.71% | −1,107−1.4% | Reduced |
| Tredje AP-fonden | 79,212 | $25.4M | 0.20% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 79,669 | $25.5M | 0.02% | −6,867−7.9% | Reduced |
| Investment Management Corp of Ontario | 81,236 | $26.0M | 0.38% | −800−1.0% | Reduced |
| Teacher Retirement System of Texas | 82,560 | $26.4M | 0.11% | −2,816−3.3% | Reduced |
| US Bancorp | 82,573 | $26.4M | 0.03% | +145+0.2% | Added |
| BNP Paribas | 83,025 | $26.5M | 0.86% | +678+0.8% | Added |
| Van Hulzen Asset Management, LLC | 83,122 | $26.6M | 2.22% | +4,005+5.1% | Added |
| Cumberland Partners Ltd | 83,494 | $26.7M | 1.85% | −8,662−9.4% | Reduced |
| ARS Investment Partners, LLC | 84,212 | $27.0M | 1.97% | +881+1.1% | Added |
| Dakota Wealth Management | 84,309 | $27.0M | 0.57% | −9,887−10.5% | Reduced |
| Victory Capital Management Inc | 84,601 | $27.1M | 0.02% | −23,211−21.5% | Reduced |
| Rafferty Asset Management, LLC | 85,149 | $27.3M | 0.09% | +1,762+2.1% | Added |
| State of New Jersey Common Pension Fund D | 85,749 | $27.4M | 0.11% | +1,781+2.1% | Added |
| The PNC Financial Services Group, Inc. | 87,146 | $27.9M | 0.02% | +18,733+27.4% | Added |
| Calamos Advisors LLC | 88,636 | $28.4M | 0.12% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 89,011 | $28.5M | 0.10% | +5,624+6.7% | Added |
| Chilton Capital Management LLC | 89,347 | $28.6M | 1.05% | +89,347 | New |
| KLP Kapitalforvaltning AS | 90,410 | $28.9M | 0.12% | +4,700+5.5% | Added |
| Swedbank AB | 91,942 | $29.4M | 0.03% | +91,942 | New |
| Sonora Investment Management Group, LLC | 92,827 | $29.7M | 2.21% | −8,291−8.2% | Reduced |
| Mn Services Vermogensbeheer B.V. | 95,610 | $30.6M | 0.21% | +15,700+19.6% | Added |