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 2025
Institutional positions in Arthur J. Gallagher & Co. as of Sep 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
- 1,341
- −21 vs. Q2 2025
- Shares held
- 225.4M
- +2.22M (+1.0%) vs. Q2 2025
- Total value
- $69.7B
- −$1.65B (−2.3%) vs. Q2 2025
- New holders
- 115
- 511 more added
- Sold out
- 136
- 487 more reduced
17 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 1,342 | $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, Q3 2025
Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of New Hampshire | 2,300 | $712.4K | 0.16% | 00.0% | Unchanged |
| SCS Capital Management LLC | 2,314 | $716.9K | 0.01% | +17+0.7% | Added |
| Checchi Capital Advisers, LLC | 2,317 | $717.7K | 0.05% | −191−7.6% | Reduced |
| Foundation Wealth Management, LLC | 2,320 | $718.6K | 0.28% | −66−2.8% | Reduced |
| My Personal CFO, LLC | 2,320 | $718.6K | 0.28% | +2,320 | New |
| Live Oak Private Wealth LLC | 2,323 | $719.5K | 0.10% | −31−1.3% | Reduced |
| Cynosure Management, LLC | 2,323 | $719.5K | 0.08% | 00.0% | Unchanged |
| Choate Investment Advisors | 2,332 | $722.3K | 0.01% | +6+0.3% | Added |
| Ameritas Investment Partners, Inc. | 2,337 | $723.9K | 0.02% | −80−3.3% | Reduced |
| Full Sail Capital, LLC | 2,350 | $727.9K | 0.04% | −281−10.7% | Reduced |
| Mather Group, LLC. | 2,353 | $728.9K | 0.01% | +6+0.3% | Added |
| Axq Capital, LP | 2,358 | $730.4K | 0.28% | +2,358 | New |
| AlTi Global, Inc. | 2,362 | $731.6K | 0.02% | +2,362 | New |
| Anchor Investment Management, LLC | 2,377 | $736.2K | 0.06% | 00.0% | Unchanged |
| Sawgrass Asset Management LLC | 2,378 | $736.6K | 0.09% | −201−7.8% | Reduced |
| Sumitomo Life Insurance Co | 2,403 | $744.3K | 0.02% | −90−3.6% | Reduced |
| Hartford Funds Management Co LLC | 2,431 | $753.4K | 0.06% | +2,431 | New |
| Catalina Capital Group, LLC | 2,435 | $754.2K | 0.47% | 00.0% | Unchanged |
| Cigna Investments Inc | 2,491 | $771.0K | 0.11% | −40−1.6% | Reduced |
| Tower Research Capital LLC (TRC) | 2,496 | $773.1K | 0.02% | −16,012−86.5% | Reduced |
| Ninety One North America, Inc. | 2,497 | $773.4K | 0.04% | −831−25.0% | Reduced |
| Okabena Investment Services Inc | 2,497 | $773.4K | 0.15% | +3+0.1% | Added |
| Sanibel Captiva Trust Company, Inc. | 2,500 | $774.4K | 0.02% | −10.0% | Reduced |
| Scratch Capital LLC | 2,501 | $774.7K | 0.51% | +2,501 | New |
| Simplex Trading, LLC | 2,518 | $779.0K | 0.02% | +2,518 | New |
| Forum Financial Management, LP | 2,545 | $788.3K | 0.01% | +182+7.7% | Added |
| Generali Asset Management SPA SGR | 2,565 | $794.5K | 0.02% | −7−0.3% | Reduced |
| Syon Capital LLC | 2,565 | $794.6K | 0.04% | +139+5.7% | Added |
| Accurate Wealth Management, LLC | 2,642 | $802.0K | 0.11% | +116+4.6% | Added |
| Csenge Advisory Group | 2,603 | $806.2K | 0.04% | +88+3.5% | Added |
| NorthCrest Asset Manangement, LLC | 2,605 | $807.0K | 0.02% | +8+0.3% | Added |
| Dorsey & Whitney Trust CO LLC | 2,609 | $808.1K | 0.04% | −14−0.5% | Reduced |
| Paragon Private Wealth Management, LLC | 2,619 | $811.1K | 0.27% | +904+52.7% | Added |
| Linscomb & Williams, Inc. | 2,623 | $812.4K | 0.03% | +8+0.3% | Added |
| Dynasty Wealth Management, LLC | 2,628 | $814.1K | 0.01% | +63+2.5% | Added |
| Mission Wealth Management, LP | 2,629 | $814.3K | 0.02% | +996+61.0% | Added |
| Aventura Private Wealth, LLC | 2,655 | $822.5K | 0.30% | −139−5.0% | Reduced |
| Burney Co | 2,660 | $823.9K | 0.03% | 00.0% | Unchanged |
| VestGen Advisors, LLC | 2,670 | $827.0K | 0.03% | −358−11.8% | Reduced |
| Woodward Diversified Capital, LLC | 2,709 | $839.1K | 0.39% | −22−0.8% | Reduced |
| PAX Financial Group, LLC | 2,729 | $845.4K | 0.15% | +1,019+59.6% | Added |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 2,744 | $849.9K | 0.10% | +403+17.2% | Added |
| Man Group plc | 2,759 | $854.6K | 0.00% | −42,233−93.9% | Reduced |
| Park National Corp | 2,763 | $855.8K | 0.03% | 00.0% | Unchanged |
| MJP Associates Inc | 2,778 | $860.4K | 0.11% | +10.0% | Added |
| Chico Wealth RIA | 2,789 | $863.9K | 0.59% | +2,789 | New |
| Clifford Swan Investment Counsel LLC | 2,799 | $867.0K | 0.03% | −126−4.3% | Reduced |
| Guyasuta Investment Advisors Inc | 2,800 | $867.3K | 0.05% | 00.0% | Unchanged |
| Kestra Private Wealth Services, LLC | 2,830 | $876.7K | 0.01% | +288+11.3% | Added |
| Adviser Investments LLC | 2,833 | $877.6K | 0.01% | +9+0.3% | Added |
| Prudent Man Advisors, LLC | 2,845 | $881.2K | 0.32% | −363−11.3% | Reduced |
| Webster Bank, N. A. | 2,850 | $882.8K | 0.08% | 00.0% | Unchanged |
| Trust Asset Management LLC | 2,865 | $887.4K | 0.06% | 00.0% | Unchanged |
| OneAscent Investment Solutions LLC | 2,874 | $890.2K | 0.95% | −72−2.4% | Reduced |
| Cresset Asset Management, LLC | 2,882 | $892.4K | 0.00% | +185+6.9% | Added |
| Ashton Thomas Securities, LLC | 2,893 | $893.9K | 0.12% | +26+0.9% | Added |
| Sageworth Trust Co | 2,899 | $897.9K | 0.04% | +2,899 | New |
| Occidental Asset Management, LLC | 2,928 | $906.9K | 0.11% | −7−0.2% | Reduced |
| D.A. Davidson & Co. | 2,930 | $907.5K | 0.01% | +38+1.3% | Added |
| Master's Wealth Management Inc. | 2,932 | $908.1K | 0.39% | +17+0.6% | Added |
| Heartland Bank & Trust Co | 2,961 | $917.1K | 0.38% | +12+0.4% | Added |
| Northwest & Ethical Investments L.P. | 3,066 | $937.3K | 0.02% | 00.0% | Unchanged |
| Fifth Third Wealth Advisors LLC | 3,028 | $937.9K | 0.03% | +287+10.5% | Added |
| Snowden Capital Advisors LLC | 3,030 | $938.5K | 0.03% | −122−3.9% | Reduced |
| Scotia Capital Inc. | 3,059 | $947.6K | 0.00% | −85−2.7% | Reduced |
| Ronald Blue Trust, Inc. | 3,060 | $947.8K | 0.01% | −679−18.2% | Reduced |
| SRS Capital Advisors, Inc. | 3,069 | $950.8K | 0.01% | +2,927+2,061.3% | Added |
| Midwest Trust Co | 3,097 | $959.3K | 0.01% | +156+5.3% | Added |
| Custom Index Systems, LLC | 3,139 | $972.3K | 0.29% | +1,238+65.1% | Added |
| Regal Investment Advisors LLC | 3,144 | $973.9K | 0.06% | +923+41.6% | Added |
| BankPlus Wealth Management LLC | 3,162 | $979.5K | 0.58% | −12−0.4% | Reduced |
| WBH Advisory Inc | 3,166 | $980.6K | 0.07% | 00.0% | Unchanged |
| Private Advisory Group LLC | 3,175 | $983.4K | 0.09% | +39+1.2% | Added |
| Johnson Financial Group, Inc. | 3,186 | $986.8K | 0.04% | +2,926+1,125.4% | Added |
| NorthRock Partners, LLC | 3,198 | $990.5K | 0.02% | +923+40.6% | Added |
| Tred Avon Family Wealth, LLC | 3,204 | $992.4K | 0.34% | +3,204 | New |
| Allred Capital Management, LLC | 3,223 | $998.5K | 0.35% | +15+0.5% | Added |
| Haverford Trust Co | 3,229 | $1.00M | 0.01% | −32−1.0% | Reduced |
| Triangle Securities Wealth Management | 3,231 | $1.00M | 0.23% | 00.0% | Unchanged |
| Allen Investment Management LLC | 3,242 | $1.00M | 0.01% | 00.0% | Unchanged |
| IFP Advisors, Inc | 3,248 | $1.01M | 0.03% | +225+7.4% | Added |
| Wetherby Asset Management Inc | 3,254 | $1.01M | 0.04% | +137+4.4% | Added |
| Sunbelt Securities, Inc. | 3,299 | $1.02M | 0.07% | −86−2.5% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 3,307 | $1.02M | 0.00% | +1,906+136.0% | Added |
| Advisory Alpha, LLC | 3,320 | $1.02M | 0.03% | +545+19.6% | Added |
| Guinness Atkinson Asset Management Inc | 3,463 | $1.06M | 0.50% | 00.0% | Unchanged |
| National Asset Management, Inc. | 3,420 | $1.06M | 0.05% | −202−5.6% | Reduced |
| Avestar Capital, LLC | 3,439 | $1.07M | 0.08% | +131+4.0% | Added |
| BTG Pactual Asset Management US LLC | 3,444 | $1.07M | 0.13% | −3,980−53.6% | Reduced |
| RFG - Bristol Wealth Advisors, LLC | 3,450 | $1.07M | 0.31% | −1,861−35.0% | Reduced |
| Greenleaf Trust | 3,463 | $1.07M | 0.01% | +11+0.3% | Added |
| GPS Wealth Strategies Group, LLC | 3,464 | $1.07M | 0.11% | +110+3.3% | Added |
| Arete Wealth Advisors, LLC | 3,469 | $1.07M | 0.07% | −10−0.3% | Reduced |
| EverSource Wealth Advisors, LLC | 3,471 | $1.08M | 0.04% | +138+4.1% | Added |
| World Equity Group, Inc. | 3,481 | $1.08M | 0.24% | +285+8.9% | Added |
| Payden & Rygel | 3,500 | $1.08M | 0.09% | −60,200−94.5% | Reduced |
| Profund Advisors LLC | 3,509 | $1.09M | 0.04% | +310+9.7% | Added |
| TFR Capital, LLC. | 3,519 | $1.09M | 0.36% | +85+2.5% | Added |
| We Are One Seven, LLC | 3,525 | $1.09M | 0.03% | +373+11.8% | Added |
| PFG Investments, LLC | 3,547 | $1.10M | 0.06% | −35−1.0% | Reduced |