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, Q1 2025
Institutional positions in Arthur J. Gallagher & Co. as of Mar 31, 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
- 1,359
- +57 vs. Q4 2024
- Shares held
- 228.9M
- −2.17M (−0.9%) vs. Q4 2024
- Total value
- $79.0B
- +$13.4B (+20.4%) vs. Q4 2024
- New holders
- 178
- 549 more added
- Sold out
- 121
- 448 more reduced
23 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BI Asset Management Fondsmaeglerselskab A/S | 8,510 | $2.94M | 0.03% | −40.0% | Reduced |
| Merit Financial Group, LLC | 8,484 | $2.93M | 0.04% | +537+6.8% | Added |
| Generali Asset Management SPA SGR | 8,381 | $2.89M | 0.07% | +5,982+249.4% | Added |
| Harbor Advisors LLC | 8,375 | $2.89M | 0.50% | 00.0% | Unchanged |
| Fairfield Financial Advisors, LTD | 8,203 | $2.83M | 1.07% | +837+11.4% | Added |
| Advisory Services Network, LLC | 8,120 | $2.80M | 0.05% | −233−2.8% | Reduced |
| First Nebraska Trust Co | 8,099 | $2.80M | 0.28% | −25−0.3% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 8,089 | $2.79M | 0.04% | +158+2.0% | Added |
| Nomura Holdings Inc | 8,040 | $2.78M | 0.01% | −187−2.3% | Reduced |
| Nations Financial Group Inc, | 8,030 | $2.77M | 0.21% | +70+0.9% | Added |
| Resources Investment Advisors, LLC. | 8,008 | $2.76M | 0.03% | −2,492−23.7% | Reduced |
| Old North State Trust, LLC | 9,599 | $2.73M | 1.73% | 00.0% | Unchanged |
| Vinva Investment Management Ltd | 7,975 | $2.72M | 0.11% | −1,229−13.4% | Reduced |
| Prime Capital Investment Advisors, LLC | 7,821 | $2.70M | 0.03% | +671+9.4% | Added |
| Provident Wealth Management, LLC | 7,819 | $2.70M | 0.93% | +731+10.3% | Added |
| Tokio Marine Asset Management Co Ltd | 7,776 | $2.68M | 0.10% | +1,508+24.1% | Added |
| Trillium Asset Management, LLC | 7,726 | $2.67M | 0.08% | +7,726 | New |
| Omers Administration Corp | 7,725 | $2.67M | 0.02% | −1,287−14.3% | Reduced |
| Centiva Capital, LP | 7,718 | $2.66M | 0.15% | +7,718 | New |
| Delta Global Management LP | 7,718 | $2.66M | 0.19% | +7,718 | New |
| Ostrum Asset Management | 7,703 | $2.66M | 0.14% | +1,622+26.7% | Added |
| Everence Capital Management Inc | 7,650 | $2.64M | 0.18% | +10+0.1% | Added |
| Concurrent Investment Advisors, LLC | 7,629 | $2.63M | 0.06% | −350−4.4% | Reduced |
| LGT Fund Management Co Ltd. | 7,600 | $2.62M | 0.24% | +2,288+43.1% | Added |
| Wealthspire Advisors, LLC | 7,574 | $2.61M | 0.02% | +3,365+79.9% | Added |
| Tower Research Capital LLC (TRC) | 7,604 | $2.61M | 0.08% | +2,220+41.2% | Added |
| Bright Rock Capital Management, LLC | 7,500 | $2.59M | 0.55% | 00.0% | Unchanged |
| Axxcess Wealth Management, LLC | 7,471 | $2.58M | 0.07% | −1,349−15.3% | Reduced |
| Guggenheim Capital LLC | 7,463 | $2.58M | 0.02% | −1,201−13.9% | Reduced |
| Moody National Bank Trust Division | 7,351 | $2.54M | 0.26% | −121−1.6% | Reduced |
| Lombard Odier Asset Management (USA) Corp | 7,337 | $2.53M | 0.86% | +5,592+320.5% | Added |
| Vident Advisory, LLC | 7,332 | $2.53M | 0.04% | +3,845+110.3% | Added |
| Cox Capital Mgt LLC | 7,299 | $2.52M | 1.84% | −167−2.2% | Reduced |
| Grimes & Company, Inc. | 7,269 | $2.51M | 0.08% | +14+0.2% | Added |
| Heritage Family Offices, LLP | 7,246 | $2.50M | 1.28% | −614−7.8% | Reduced |
| Leeward Financial Partners, LLC | 7,223 | $2.49M | 0.93% | −1,027−12.4% | Reduced |
| Apollon Wealth Management, LLC | 7,202 | $2.49M | 0.05% | +1,429+24.8% | Added |
| RFG Advisory, LLC | 7,195 | $2.48M | 0.07% | +36+0.5% | Added |
| Oppenheimer & Co Inc | 7,154 | $2.47M | 0.04% | +113+1.6% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 7,149 | $2.47M | 0.18% | +7,149 | New |
| Iams Wealth Management, LLC | 7,142 | $2.47M | 1.13% | −820−10.3% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 7,126 | $2.46M | 0.37% | −842−10.6% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 7,024 | $2.42M | 0.10% | +514+7.9% | Added |
| Lido Advisors, LLC | 7,018 | $2.42M | 0.01% | +1,036+17.3% | Added |
| Factory Mutual Insurance Co | 7,000 | $2.42M | 0.03% | +7,000 | New |
| Siemens Fonds Invest GmbH | 6,936 | $2.39M | 0.16% | +6,936 | New |
| AE Wealth Management LLC | 6,852 | $2.37M | 0.02% | −136−1.9% | Reduced |
| Squarepoint Ops LLC | 6,830 | $2.36M | 0.01% | +935+15.9% | Added |
| Kodai Capital Management LP | 6,780 | $2.34M | 0.09% | −32,521−82.7% | Reduced |
| Meiji Yasuda Life Insurance Co | 6,757 | $2.33M | 0.05% | +403+6.3% | Added |
| U.S. Capital Wealth Advisors, LLC | 6,742 | $2.33M | 0.07% | −75−1.1% | Reduced |
| Pine Valley Investments Ltd Liability Co | 6,741 | $2.33M | 0.15% | −2,048−23.3% | Reduced |
| Cabot Wealth Management Inc | 6,636 | $2.29M | 0.29% | +128+2.0% | Added |
| Panagora Asset Management Inc | 6,570 | $2.27M | 0.01% | 00.0% | Unchanged |
| C WorldWide Group Holding A/S | 6,549 | $2.26M | 0.03% | 00.0% | Unchanged |
| Savant Capital, LLC | 6,392 | $2.21M | 0.02% | −3,004−32.0% | Reduced |
| Frank, Rimerman Advisors LLC | 6,292 | $2.17M | 0.17% | +40+0.6% | Added |
| Ascent Group, LLC | 6,179 | $2.13M | 0.09% | +295+5.0% | Added |
| VCI Wealth Management LLC | 6,169 | $2.13M | 0.89% | −1,641−21.0% | Reduced |
| Stephens Inc | 6,042 | $2.09M | 0.03% | −86−1.4% | Reduced |
| Alteri Wealth LLC | 6,021 | $2.08M | 0.91% | +63+1.1% | Added |
| Schear Investment Advisers, LLC | 5,878 | $2.03M | 1.17% | +391+7.1% | Added |
| Arlington Trust Co LLC | 5,844 | $2.02M | 0.43% | +1,854+46.5% | Added |
| Disciplined Investments, LLC | 5,898 | $2.01M | 0.92% | +46+0.8% | Added |
| Keybank National Association | 5,809 | $2.01M | 0.01% | +1,781+44.2% | Added |
| United Services Automobile Association | 5,845 | $1.99M | 0.06% | +5,845 | New |
| Arkadios Wealth Advisors | 5,705 | $1.97M | 0.07% | +4,410+340.5% | Added |
| South Dakota Investment Council | 5,617 | $1.94M | 0.04% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 5,615 | $1.94M | 0.03% | +4,044+257.4% | Added |
| Builder Investment Group Inc | 5,596 | $1.93M | 0.55% | 00.0% | Unchanged |
| Ossiam | 5,587 | $1.93M | 0.03% | −450−7.5% | Reduced |
| RFG - Bristol Wealth Advisors, LLC | 5,577 | $1.93M | 0.65% | −1,508−21.3% | Reduced |
| Eagle Wealth Strategies LLC | 5,519 | $1.91M | 1.17% | −1,501−21.4% | Reduced |
| J.W. Cole Advisors, Inc. | 5,490 | $1.90M | 0.06% | +4,509+459.6% | Added |
| Seelaus Asset Management LLC | 5,481 | $1.89M | 1.80% | 00.0% | Unchanged |
| Contravisory Investment Management, Inc. | 5,466 | $1.89M | 0.40% | −306−5.3% | Reduced |
| Summit Global Investments | 5,322 | $1.84M | 0.13% | +4,425+493.3% | Added |
| Dover Advisors, LLC | 5,312 | $1.83M | 0.80% | −23−0.4% | Reduced |
| Covenant Partners, LLC | 5,288 | $1.83M | 0.59% | 00.0% | Unchanged |
| Shell Asset Management Co | 5,264 | $1.82M | 0.09% | −297−5.3% | Reduced |
| Coppell Advisory Solutions LLC | 5,665 | $1.80M | 0.27% | −3,501−38.2% | Reduced |
| Legato Capital Management LLC | 5,182 | $1.79M | 0.24% | −674−11.5% | Reduced |
| Jones Financial Companies LLLP | 5,244 | $1.79M | 0.00% | +2,001+61.7% | Added |
| Penobscot Investment Management Company, Inc. | 5,175 | $1.79M | 0.17% | −140−2.6% | Reduced |
| Miracle Mile Advisors, LLC | 5,120 | $1.77M | 0.04% | −60−1.2% | Reduced |
| K.J. Harrison & Partners Inc | 5,100 | $1.76M | 0.34% | 00.0% | Unchanged |
| Parsons Capital Management Inc | 5,087 | $1.76M | 0.10% | +5+0.1% | Added |
| OneAscent Financial Services LLC | 5,020 | $1.73M | 0.11% | +2,225+79.6% | Added |
| Merrion Investment Management Co, LLC | 5,000 | $1.73M | 1.24% | 00.0% | Unchanged |
| Potomac Fund Management Inc | 5,382 | $1.72M | 0.76% | +662+14.0% | Added |
| Hanlon Investment Management, Inc. | 4,960 | $1.71M | 1.29% | +360+7.8% | Added |
| MAI Capital Management | 4,927 | $1.70M | 0.01% | +44+0.9% | Added |
| BankPlus Trust Department | 4,925 | $1.70M | 0.57% | −367−6.9% | Reduced |
| Vestcor Inc | 4,857 | $1.68M | 0.06% | +413+9.3% | Added |
| Portfolio Design Labs, LLC | 4,843 | $1.67M | 0.34% | −2,344−32.6% | Reduced |
| Virtus Investment Advisers, Inc. | 4,841 | $1.67M | 0.45% | +4,841 | New |
| Schonfeld Strategic Advisors LLC | 4,829 | $1.67M | 0.01% | −117,575−96.1% | Reduced |
| Evercore Wealth Management, LLC | 4,786 | $1.65M | 0.03% | −101−2.1% | Reduced |
| PEAK6 LLC | 4,709 | $1.63M | 0.06% | +4,709 | New |
| Cinctive Capital Management LP | 4,641 | $1.60M | 0.13% | −82,090−94.6% | Reduced |