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 |
|---|---|---|---|---|---|
| FORA Capital, LLC | 3,612 | $1.12M | 0.20% | +3,612 | New |
| Tritonpoint Wealth, LLC | 3,617 | $1.12M | 0.10% | +395+12.3% | Added |
| Voleon Capital Management LP | 3,618 | $1.12M | 0.03% | +1,648+83.7% | Added |
| Wedmont Private Capital | 3,619 | $1.12M | 0.04% | +106+3.0% | Added |
| Evercore Wealth Management, LLC | 3,684 | $1.14M | 0.02% | −1,062−22.4% | Reduced |
| Ashton Thomas Private Wealth, LLC | 3,686 | $1.14M | 0.03% | +506+15.9% | Added |
| Marino, Stram & Associates LLC | 3,746 | $1.16M | 0.21% | −738−16.5% | Reduced |
| Connecticut Wealth Management, LLC | 3,759 | $1.16M | 0.05% | −142−3.6% | Reduced |
| Equitable Holdings, Inc. | 3,759 | $1.16M | 0.01% | +523+16.2% | Added |
| Pinnacle Financial Partners Inc | 3,777 | $1.17M | 0.03% | +184+5.1% | Added |
| Promus Capital, LLC | 3,780 | $1.17M | 0.75% | +84+2.3% | Added |
| Sigma Planning Corp | 3,802 | $1.18M | 0.03% | −233−5.8% | Reduced |
| Fiduciary Alliance LLC | 3,828 | $1.19M | 0.08% | −168−4.2% | Reduced |
| Tema ETFs LLC | 3,858 | $1.19M | 0.10% | +3,858 | New |
| Essex Investment Management Co LLC | 3,887 | $1.20M | 0.18% | 00.0% | Unchanged |
| AustralianSuper Pty Ltd | 3,913 | $1.21M | 0.01% | +2,524+181.7% | Added |
| Great Valley Advisor Group, Inc. | 3,913 | $1.21M | 0.02% | +1,480+60.8% | Added |
| Pinnacle Associates Ltd | 3,922 | $1.21M | 0.02% | −31−0.8% | Reduced |
| Abn Amro Investment Solutions | 3,924 | $1.22M | 0.02% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 3,930 | $1.22M | 0.03% | −2−0.1% | Reduced |
| Oak Ridge Investments LLC | 3,954 | $1.22M | 0.08% | +26+0.7% | Added |
| Citizens Financial Group Inc | 3,958 | $1.23M | 0.02% | +38+1.0% | Added |
| Lebenthal Global Advisors, LLC | 4,011 | $1.24M | 0.22% | +231+6.1% | Added |
| Ellis Investment Partners, LLC | 4,042 | $1.25M | 0.23% | −229−5.4% | Reduced |
| Menard Financial Group LLC | 4,090 | $1.27M | 0.85% | +351+9.4% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 4,099 | $1.27M | 0.06% | −213−4.9% | Reduced |
| Raiffeisen Bank International AG | 4,176 | $1.28M | 0.02% | +2,297+122.2% | Added |
| Shell Asset Management Co | 4,125 | $1.28M | 0.13% | −2,609−38.7% | Reduced |
| Advisor OS, LLC | 4,136 | $1.28M | 0.11% | +225+5.8% | Added |
| Everett Harris & Co | 4,168 | $1.29M | 0.02% | −25−0.6% | Reduced |
| Parallel Advisors, LLC | 4,178 | $1.29M | 0.02% | +95+2.3% | Added |
| Pensionmark Financial Group, LLC | 4,180 | $1.29M | 0.03% | +509+13.9% | Added |
| DRW Securities, LLC | 4,175 | $1.30M | 0.07% | +1,395+50.2% | Added |
| St Germain D J Co Inc | 4,195 | $1.30M | 0.05% | 00.0% | Unchanged |
| HMS Capital Management, LLC | 4,217 | $1.31M | 0.55% | −148−3.4% | Reduced |
| Argent Trust Co | 4,257 | $1.32M | 0.05% | −963−18.4% | Reduced |
| Fiduciary Trust Co | 4,330 | $1.34M | 0.02% | +31+0.7% | Added |
| Court Place Advisors, LLC | 4,333 | $1.34M | 0.40% | 00.0% | Unchanged |
| Horizon Investments, LLC | 4,361 | $1.35M | 0.02% | −254−5.5% | Reduced |
| Pinebridge Investments, L.P. | 4,415 | $1.37M | 0.01% | −9,214−67.6% | Reduced |
| Independent Advisor Alliance | 4,431 | $1.37M | 0.04% | −1,104−19.9% | Reduced |
| Skopos Labs, Inc. | 4,340 | $1.38M | 0.19% | −20.0% | Reduced |
| Signaturefd, LLC | 4,480 | $1.39M | 0.02% | +120+2.8% | Added |
| SFM, LLC | 4,548 | $1.41M | 0.82% | +187+4.3% | Added |
| Penobscot Investment Management Company, Inc. | 4,555 | $1.41M | 0.11% | −615−11.9% | Reduced |
| Coastal Bridge Advisors, LLC | 4,576 | $1.42M | 0.11% | −26−0.6% | Reduced |
| Advisory Services Network, LLC | 4,580 | $1.42M | 0.02% | −3,819−45.5% | Reduced |
| Gilbert & Cook, Inc. | 4,593 | $1.42M | 0.18% | +472+11.5% | Added |
| Meeder Advisory Services, Inc. | 4,605 | $1.43M | 0.07% | −5−0.1% | Reduced |
| Axxcess Wealth Management, LLC | 4,610 | $1.43M | 0.03% | −2,357−33.8% | Reduced |
| Wedbush Securities Inc | 4,658 | $1.44M | 0.05% | +78+1.7% | Added |
| Maridea Wealth Management LLC | 5,230 | $1.46M | 0.23% | +5,230 | New |
| South Dakota Investment Council | 4,717 | $1.46M | 0.03% | −900−16.0% | Reduced |
| EPG Wealth Management LLC | 4,885 | $1.51M | 0.42% | +283+6.1% | Added |
| MUFG Securities EMEA plc | 4,907 | $1.52M | 0.04% | +4,150+548.2% | Added |
| RMB Capital Management, LLC | 4,913 | $1.52M | 0.03% | +167+3.5% | Added |
| Portfolio Design Labs, LLC | 4,935 | $1.53M | 0.26% | +2,404+95.0% | Added |
| Aptus Capital Advisors, LLC | 4,946 | $1.53M | 0.01% | −86−1.7% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 4,946 | $1.53M | 0.01% | +1,820+58.2% | Added |
| Merrion Investment Management Co, LLC | 5,000 | $1.55M | 0.89% | 00.0% | Unchanged |
| Oddo BHF Asset Management SAS | 5,003 | $1.55M | 0.06% | −12,340−71.2% | Reduced |
| QRG Capital Management, Inc. | 5,051 | $1.56M | 0.02% | −4,123−44.9% | Reduced |
| Canada Post Corp Registered Pension Plan | 5,119 | $1.56M | 0.07% | +1,590+45.1% | Added |
| Ossiam | 5,061 | $1.57M | 0.02% | −780−13.4% | Reduced |
| Catalytic Wealth RIA, LLC | 5,067 | $1.57M | 0.05% | +2,671+111.5% | Added |
| Prudential PLC | 5,074 | $1.57M | 0.01% | −22,188−81.4% | Reduced |
| Guggenheim Capital LLC | 5,134 | $1.59M | 0.01% | −2,319−31.1% | Reduced |
| GAMMA Investing LLC | 5,134 | $1.59M | 0.09% | −53−1.0% | Reduced |
| Vestcor Inc | 5,183 | $1.60M | 0.05% | 00.0% | Unchanged |
| Dover Advisors, LLC | 5,184 | $1.61M | 0.64% | −44−0.8% | Reduced |
| Legato Capital Management LLC | 5,210 | $1.61M | 0.18% | 00.0% | Unchanged |
| BankPlus Trust Department | 5,237 | $1.62M | 0.43% | −97−1.8% | Reduced |
| Covenant Partners, LLC | 5,288 | $1.64M | 0.46% | 00.0% | Unchanged |
| Trustmark National Bank Trust Department | 5,321 | $1.65M | 0.11% | −111−2.0% | Reduced |
| Roundview Capital LLC | 5,376 | $1.67M | 0.11% | +2,980+124.4% | Added |
| Contravisory Investment Management, Inc. | 5,424 | $1.68M | 0.33% | −77−1.4% | Reduced |
| Builder Investment Group Inc | 5,496 | $1.70M | 0.38% | 00.0% | Unchanged |
| Seelaus Asset Management LLC | 5,498 | $1.70M | 1.35% | +37+0.7% | Added |
| Eagle Wealth Strategies LLC | 5,503 | $1.70M | 0.85% | +3+0.1% | Added |
| Parsons Capital Management Inc | 5,519 | $1.71M | 0.10% | +327+6.3% | Added |
| Potomac Fund Management Inc | 5,527 | $1.71M | 0.07% | −39−0.7% | Reduced |
| Stephens Inc | 5,587 | $1.73M | 0.02% | −683−10.9% | Reduced |
| Empower Advisory Group, LLC | 5,696 | $1.76M | 0.00% | +305+5.7% | Added |
| Alteri Wealth LLC | 5,920 | $1.83M | 0.63% | +4+0.1% | Added |
| Virtus Investment Advisers, Inc. | 5,929 | $1.84M | 0.53% | +5,929 | New |
| Coppell Advisory Solutions LLC | 6,048 | $1.85M | 0.20% | +687+12.8% | Added |
| Frank, Rimerman Advisors LLC | 6,051 | $1.87M | 0.12% | +37+0.6% | Added |
| Keybank National Association | 6,052 | $1.87M | 0.01% | +302+5.3% | Added |
| Disciplined Investments, LLC | 6,077 | $1.88M | 0.75% | +180+3.1% | Added |
| Summit Trail Advisors, LLC | 6,165 | $1.91M | 0.03% | +3,091+100.6% | Added |
| J.W. Cole Advisors, Inc. | 6,170 | $1.91M | 0.04% | −84−1.3% | Reduced |
| Rakuten Investment Management, Inc. | 39,959 | $1.95M | 0.01% | +39,959 | New |
| Cabot Wealth Management Inc | 6,415 | $1.99M | 0.22% | 00.0% | Unchanged |
| Schear Investment Advisers, LLC | 6,424 | $1.99M | 0.89% | −66−1.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 6,431 | $1.99M | 0.01% | +1,132+21.4% | Added |
| Quadrant Capital Group LLC | 6,544 | $2.03M | 0.07% | +468+7.7% | Added |
| MAI Capital Management | 6,580 | $2.04M | 0.01% | +1,077+19.6% | Added |
| SG Americas Securities, LLC | 6,590 | $2.04M | 0.01% | +3,446+109.6% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 6,674 | $2.07M | 0.14% | −12−0.2% | Reduced |
| Meiji Yasuda Life Insurance Co | 6,714 | $2.08M | 0.06% | −203−2.9% | Reduced |