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 |
|---|---|---|---|---|---|
| Argent Trust Co | 5,220 | $1.67M | 0.06% | +642+14.0% | Added |
| Legato Capital Management LLC | 5,210 | $1.67M | 0.20% | +28+0.5% | Added |
| Parsons Capital Management Inc | 5,192 | $1.66M | 0.10% | +105+2.1% | Added |
| GAMMA Investing LLC | 5,187 | $1.66M | 0.10% | +870+20.2% | Added |
| Vestcor Inc | 5,183 | $1.66M | 0.05% | +326+6.7% | Added |
| Penobscot Investment Management Company, Inc. | 5,170 | $1.66M | 0.14% | −5−0.1% | Reduced |
| K.J. Harrison & Partners Inc | 5,104 | $1.63M | 0.27% | +4+0.1% | Added |
| Aptus Capital Advisors, LLC | 5,032 | $1.61M | 0.02% | +1,953+63.4% | Added |
| Atria Wealth Solutions, Inc. | 5,015 | $1.61M | 0.04% | −4,348−46.4% | Reduced |
| Merrion Investment Management Co, LLC | 5,000 | $1.60M | 1.04% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 5,000 | $1.60M | 0.03% | +5,000 | New |
| Scientech Research LLC | 4,931 | $1.58M | 0.39% | +4,931 | New |
| Walleye Capital LLC | 4,902 | $1.57M | 0.01% | +3,401+226.6% | Added |
| Ascent Group, LLC | 4,770 | $1.53M | 0.06% | −1,409−22.8% | Reduced |
| RMB Capital Management, LLC | 4,746 | $1.52M | 0.03% | +4,746 | New |
| Evercore Wealth Management, LLC | 4,746 | $1.52M | 0.02% | −40−0.8% | Reduced |
| Hanlon Investment Management, Inc. | 4,733 | $1.52M | 1.09% | −227−4.6% | Reduced |
| Horizon Investments, LLC | 4,615 | $1.48M | 0.02% | +531+13.0% | Added |
| Meeder Advisory Services, Inc. | 4,610 | $1.48M | 0.08% | +72+1.6% | Added |
| EPG Wealth Management LLC | 4,602 | $1.47M | 0.44% | +104+2.3% | Added |
| Coastal Bridge Advisors, LLC | 4,602 | $1.47M | 0.12% | +4,602 | New |
| Landscape Capital Management, L.L.C. | 4,590 | $1.47M | 0.12% | +4,590 | New |
| Wedbush Securities Inc | 4,580 | $1.47M | 0.05% | +223+5.1% | Added |
| Ostrum Asset Management | 4,569 | $1.46M | 0.07% | −3,134−40.7% | Reduced |
| Union Bancaire Privee, UBP SA | 5,710 | $1.45M | 0.02% | +5,710 | New |
| Marino, Stram & Associates LLC | 4,484 | $1.44M | 0.29% | +521+13.1% | Added |
| Laurion Capital Management LP | 4,372 | $1.40M | 0.16% | +4,372 | New |
| HMS Capital Management, LLC | 4,365 | $1.40M | 0.63% | −147−3.3% | Reduced |
| SFM, LLC | 4,361 | $1.40M | 0.90% | +338+8.4% | Added |
| Signaturefd, LLC | 4,360 | $1.40M | 0.02% | +162+3.9% | Added |
| Skopos Labs, Inc. | 4,342 | $1.39M | 0.18% | +2,946+211.0% | Added |
| Court Place Advisors, LLC | 4,333 | $1.39M | 0.44% | −65−1.5% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 4,312 | $1.38M | 0.07% | −2,712−38.6% | Reduced |
| Fiduciary Trust Co | 4,299 | $1.38M | 0.02% | +205+5.0% | Added |
| Ellis Investment Partners, LLC | 4,271 | $1.37M | 0.27% | −79−1.8% | Reduced |
| Panagora Asset Management Inc | 4,271 | $1.37M | 0.01% | −2,299−35.0% | Reduced |
| St Germain D J Co Inc | 4,195 | $1.34M | 0.06% | 00.0% | Unchanged |
| Everett Harris & Co | 4,193 | $1.34M | 0.02% | 00.0% | Unchanged |
| Gilbert & Cook, Inc. | 4,121 | $1.32M | 0.18% | +55+1.4% | Added |
| Parallel Advisors, LLC | 4,083 | $1.31M | 0.03% | −164−3.9% | Reduced |
| Sigma Planning Corp | 4,035 | $1.29M | 0.04% | +2,404+147.4% | Added |
| Banque Cantonale Vaudoise | 4,009 | $1.28M | 0.05% | +662+19.8% | Added |
| Fiduciary Alliance LLC | 3,996 | $1.28M | 0.10% | +84+2.1% | Added |
| Bokf, NA | 3,995 | $1.28M | 0.02% | −9,557−70.5% | Reduced |
| Morningstar Investment Management LLC | 3,964 | $1.27M | 0.11% | +3,964 | New |
| Forte Capital LLC | 3,963 | $1.27M | 0.14% | +191+5.1% | Added |
| NVWM, LLC | 3,955 | $1.27M | 0.31% | −22−0.6% | Reduced |
| Pinnacle Associates Ltd | 3,953 | $1.27M | 0.02% | +144+3.8% | Added |
| Whittier Trust Co of Nevada Inc | 3,932 | $1.26M | 0.03% | +45+1.2% | Added |
| Oak Ridge Investments LLC | 3,928 | $1.26M | 0.09% | −647−14.1% | Reduced |
| Abn Amro Investment Solutions | 3,924 | $1.26M | 0.03% | −652−14.2% | Reduced |
| Citizens Financial Group Inc | 3,920 | $1.25M | 0.02% | +139+3.7% | Added |
| Advisor OS, LLC | 3,911 | $1.25M | 0.12% | −226−5.5% | Reduced |
| Connecticut Wealth Management, LLC | 3,901 | $1.25M | 0.06% | 00.0% | Unchanged |
| Clarus Wealth Advisors | 3,971 | $1.25M | 0.58% | +1,313+49.4% | Added |
| Essex Investment Management Co LLC | 3,887 | $1.24M | 0.23% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 3,822 | $1.22M | 0.17% | +3,822 | New |
| Susquehanna Fundamental Investments, LLC | 3,799 | $1.22M | 0.03% | 00.0% | Unchanged |
| Lebenthal Global Advisors, LLC | 3,780 | $1.21M | 0.23% | −112−2.9% | Reduced |
| Menard Financial Group LLC | 3,739 | $1.20M | 0.71% | −73−1.9% | Reduced |
| Ronald Blue Trust, Inc. | 3,739 | $1.20M | 0.01% | −88−2.3% | Reduced |
| Promus Capital, LLC | 3,696 | $1.18M | 0.77% | +714+23.9% | Added |
| Pensionmark Financial Group, LLC | 3,671 | $1.18M | 0.03% | +2,417+192.7% | Added |
| National Asset Management, Inc. | 3,622 | $1.16M | 0.06% | −6,303−63.5% | Reduced |
| Catalyst Funds Management Pty Ltd | 3,600 | $1.15M | 0.32% | +3,600 | New |
| Pinnacle Financial Partners Inc | 3,593 | $1.15M | 0.02% | +1,029+40.1% | Added |
| PFG Investments, LLC | 3,582 | $1.15M | 0.07% | +5+0.1% | Added |
| Canada Post Corp Registered Pension Plan | 3,529 | $1.13M | 0.07% | +3,529 | New |
| Arete Wealth Advisors, LLC | 3,479 | $1.11M | 0.08% | +193+5.9% | Added |
| Guinness Atkinson Asset Management Inc | 3,463 | $1.11M | 0.58% | 00.0% | Unchanged |
| Wedmont Private Capital | 3,513 | $1.11M | 0.05% | −63−1.8% | Reduced |
| Greenleaf Trust | 3,452 | $1.11M | 0.01% | −279−7.5% | Reduced |
| TFR Capital, LLC. | 3,434 | $1.10M | 0.40% | +129+3.9% | Added |
| Ibex Wealth Advisors | 3,387 | $1.08M | 0.12% | +3,387 | New |
| CTC Alternative Strategies, Ltd. | 3,360 | $1.08M | 0.94% | +3,360 | New |
| Cinctive Capital Management LP | 3,356 | $1.07M | 0.06% | −1,285−27.7% | Reduced |
| GPS Wealth Strategies Group, LLC | 3,354 | $1.07M | 0.12% | +24+0.7% | Added |
| EverSource Wealth Advisors, LLC | 3,333 | $1.07M | 0.05% | +475+16.6% | Added |
| Ninety One North America, Inc. | 3,328 | $1.07M | 0.05% | −603−15.3% | Reduced |
| Avestar Capital, LLC | 3,308 | $1.06M | 0.08% | +2,483+301.0% | Added |
| Haverford Trust Co | 3,261 | $1.04M | 0.01% | −140−4.1% | Reduced |
| Allen Investment Management LLC | 3,242 | $1.04M | 0.01% | 00.0% | Unchanged |
| Equitable Holdings, Inc. | 3,236 | $1.04M | 0.01% | +913+39.3% | Added |
| Triangle Securities Wealth Management | 3,231 | $1.03M | 0.25% | −15−0.5% | Reduced |
| Tritonpoint Wealth, LLC | 3,222 | $1.03M | 0.10% | +35+1.1% | Added |
| Allred Capital Management, LLC | 3,208 | $1.03M | 0.38% | −169−5.0% | Reduced |
| Dana Investment Advisors, Inc. | 3,208 | $1.03M | 0.03% | −56−1.7% | Reduced |
| Prudent Man Advisors, LLC | 3,208 | $1.03M | 0.33% | +818+34.2% | Added |
| Profund Advisors LLC | 3,199 | $1.02M | 0.04% | −350−9.9% | Reduced |
| World Equity Group, Inc. | 3,196 | $1.02M | 0.28% | −111−3.4% | Reduced |
| Ashton Thomas Private Wealth, LLC | 3,180 | $1.02M | 0.04% | +434+15.8% | Added |
| BankPlus Wealth Management LLC | 3,174 | $1.02M | 0.67% | −67−2.1% | Reduced |
| WBH Advisory Inc | 3,166 | $1.01M | 0.09% | −2−0.1% | Reduced |
| Bryn Mawr Trust Co | 3,154 | $1.01M | 0.02% | −125−3.8% | Reduced |
| Snowden Capital Advisors LLC | 3,152 | $1.01M | 0.03% | −725−18.7% | Reduced |
| We Are One Seven, LLC | 3,152 | $1.01M | 0.03% | +301+10.6% | Added |
| Scotia Capital Inc. | 3,144 | $1.01M | 0.00% | +358+12.8% | Added |
| SG Americas Securities, LLC | 3,144 | $1.01M | 0.00% | −18,811−85.7% | Reduced |
| Private Advisory Group LLC | 3,136 | $1.00M | 0.09% | −267−7.8% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 3,126 | $1.00M | 0.01% | −124−3.8% | Reduced |