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 |
|---|---|---|---|---|---|
| Fairfield Financial Advisors, LTD | 9,961 | $3.19M | 1.12% | +1,758+21.4% | Added |
| Robeco Institutional Asset Management B.V. | 9,903 | $3.17M | 0.01% | −2,788−22.0% | Reduced |
| Ritholtz Wealth Management | 9,835 | $3.15M | 0.07% | +747+8.2% | Added |
| AG2R la Mondiale Gestion D'Actifs | 9,703 | $3.11M | 0.16% | +373+4.0% | Added |
| Lombard Odier Asset Management (USA) Corp | 9,565 | $3.06M | 0.77% | +2,228+30.4% | Added |
| Synovus Financial Corp | 9,556 | $3.06M | 0.04% | −102−1.1% | Reduced |
| Apollon Wealth Management, LLC | 9,385 | $3.00M | 0.06% | +2,183+30.3% | Added |
| Leavell Investment Management, Inc. | 9,338 | $2.99M | 0.13% | +319+3.5% | Added |
| Jane Street Group, LLC | 9,337 | $2.99M | 0.00% | −48,214−83.8% | Reduced |
| Old North State Trust, LLC | 9,295 | $2.98M | 2.03% | −304−3.2% | Reduced |
| Umb Bank N A | 9,294 | $2.98M | 0.05% | +45+0.5% | Added |
| Knollwood Investment Advisory, LLC | 9,200 | $2.95M | 0.28% | 00.0% | Unchanged |
| HB Wealth Management, LLC | 9,184 | $2.94M | 0.02% | −813−8.1% | Reduced |
| Qsemble Capital Management, LP | 9,181 | $2.94M | 0.28% | +9,181 | New |
| QRG Capital Management, Inc. | 9,174 | $2.94M | 0.03% | −1,095−10.7% | Reduced |
| LGT Fund Management Co Ltd. | 9,145 | $2.93M | 0.26% | +1,545+20.3% | Added |
| Glenmede Investment Management, LP | 9,115 | $2.92M | 0.01% | +9,115 | New |
| Lido Advisors, LLC | 8,963 | $2.87M | 0.02% | +1,945+27.7% | Added |
| Exchange Traded Concepts, LLC | 8,942 | $2.86M | 0.04% | +8,621+2,685.7% | Added |
| Jump Financial, LLC | 8,826 | $2.83M | 0.03% | +8,826 | New |
| Heritage Family Offices, LLP | 7,999 | $2.73M | 1.38% | +753+10.4% | Added |
| Illinois Municipal Retirement Fund | 8,394 | $2.69M | 0.04% | −4,513−35.0% | Reduced |
| Harbor Advisors LLC | 8,375 | $2.68M | 0.44% | 00.0% | Unchanged |
| Tokio Marine Asset Management Co Ltd | 8,347 | $2.67M | 0.10% | +571+7.3% | Added |
| Northwestern Mutual Investment Management Company, LLC | 8,169 | $2.62M | 0.04% | +80+1.0% | Added |
| First Nebraska Trust Co | 8,099 | $2.59M | 0.25% | 00.0% | Unchanged |
| Nations Financial Group Inc, | 8,009 | $2.56M | 0.18% | −21−0.3% | Reduced |
| Wolverine Trading, LLC | 8,000 | $2.54M | 0.06% | +8,000 | New |
| Farther Finance Advisors, LLC | 7,872 | $2.52M | 0.05% | −815−9.4% | Reduced |
| Provident Wealth Management, LLC | 7,819 | $2.50M | 0.82% | 00.0% | Unchanged |
| VeraBank, N.A. | 7,800 | $2.50M | 0.50% | +4,497+136.1% | Added |
| Concurrent Investment Advisors, LLC | 7,783 | $2.49M | 0.05% | +154+2.0% | Added |
| Fulcrum Asset Management LLP | 7,774 | $2.49M | 0.71% | +7,774 | New |
| Harvest Investment Services, LLC | 7,764 | $2.49M | 0.56% | +3,874+99.6% | Added |
| Toroso Investments, LLC | 7,730 | $2.47M | 0.02% | −3,583−31.7% | Reduced |
| Trillium Asset Management, LLC | 7,726 | $2.47M | 0.07% | 00.0% | Unchanged |
| Omers Administration Corp | 7,725 | $2.47M | 0.02% | 00.0% | Unchanged |
| Bailard, Inc. | 7,698 | $2.46M | 0.06% | +7,698 | New |
| Siemens Fonds Invest GmbH | 7,691 | $2.46M | 0.14% | +755+10.9% | Added |
| Quantessence Capital LLC | 7,548 | $2.42M | 0.71% | +7,548 | New |
| Advisory Services Network, LLC | 8,399 | $2.41M | 0.04% | +279+3.4% | Added |
| Bright Rock Capital Management, LLC | 7,500 | $2.40M | 0.49% | 00.0% | Unchanged |
| Resources Investment Advisors, LLC. | 7,499 | $2.40M | 0.03% | −509−6.4% | Reduced |
| Wealthspire Advisors, LLC | 7,474 | $2.39M | 0.01% | −100−1.3% | Reduced |
| Guggenheim Capital LLC | 7,453 | $2.39M | 0.02% | −10−0.1% | Reduced |
| BTG Pactual Asset Management US LLC | 7,424 | $2.38M | 0.32% | +7,424 | New |
| Pinnacle Wealth Planning Services, Inc. | 7,410 | $2.37M | 0.31% | +284+4.0% | Added |
| Arlington Trust Co LLC | 7,382 | $2.36M | 0.46% | +1,538+26.3% | Added |
| Grimes & Company, Inc. | 7,271 | $2.33M | 0.06% | +20.0% | Added |
| Everence Capital Management Inc | 7,260 | $2.32M | 0.15% | −390−5.1% | Reduced |
| Arkadios Wealth Advisors | 7,211 | $2.31M | 0.07% | +1,506+26.4% | Added |
| Prime Capital Investment Advisors, LLC | 7,210 | $2.31M | 0.03% | −611−7.8% | Reduced |
| RFG Advisory, LLC | 7,208 | $2.31M | 0.05% | +13+0.2% | Added |
| Inceptionr LLC | 7,174 | $2.30M | 0.53% | +6,420+851.5% | Added |
| Cox Capital Mgt LLC | 7,103 | $2.27M | 1.55% | −196−2.7% | Reduced |
| Moody National Bank Trust Division | 7,022 | $2.25M | 0.21% | −329−4.5% | Reduced |
| Pine Valley Investments Ltd Liability Co | 7,017 | $2.25M | 0.13% | +276+4.1% | Added |
| Atom Investors LP | 6,997 | $2.24M | 0.20% | +6,997 | New |
| Axxcess Wealth Management, LLC | 6,967 | $2.23M | 0.05% | −504−6.7% | Reduced |
| Meiji Yasuda Life Insurance Co | 6,917 | $2.21M | 0.07% | +160+2.4% | Added |
| AE Wealth Management LLC | 6,910 | $2.21M | 0.02% | +58+0.8% | Added |
| Iams Wealth Management, LLC | 6,834 | $2.19M | 1.00% | −308−4.3% | Reduced |
| Savant Capital, LLC | 6,834 | $2.19M | 0.02% | +442+6.9% | Added |
| Leeward Financial Partners, LLC | 6,822 | $2.18M | 0.69% | −401−5.6% | Reduced |
| Oppenheimer & Co Inc | 6,806 | $2.18M | 0.03% | −348−4.9% | Reduced |
| Shell Asset Management Co | 6,734 | $2.16M | 0.07% | +1,470+27.9% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 6,686 | $2.14M | 0.15% | −463−6.5% | Reduced |
| VCI Wealth Management LLC | 6,671 | $2.14M | 0.75% | +502+8.1% | Added |
| C WorldWide Group Holding A/S | 6,549 | $2.10M | 0.03% | 00.0% | Unchanged |
| Schear Investment Advisers, LLC | 6,490 | $2.08M | 1.03% | +612+10.4% | Added |
| Cabot Wealth Management Inc | 6,415 | $2.05M | 0.24% | −221−3.3% | Reduced |
| EP Wealth Advisors, LLC | 6,369 | $2.04M | 0.01% | +4,298+207.5% | Added |
| Stephens Inc | 6,270 | $2.01M | 0.03% | +228+3.8% | Added |
| J.W. Cole Advisors, Inc. | 6,254 | $2.00M | 0.04% | +764+13.9% | Added |
| Quadrant Capital Group LLC | 6,076 | $1.95M | 0.07% | +1,701+38.9% | Added |
| Frank, Rimerman Advisors LLC | 6,014 | $1.93M | 0.13% | −278−4.4% | Reduced |
| Alteri Wealth LLC | 5,916 | $1.89M | 0.73% | −105−1.7% | Reduced |
| Disciplined Investments, LLC | 5,897 | $1.87M | 0.79% | −10.0% | Reduced |
| Ossiam | 5,841 | $1.87M | 0.02% | +254+4.5% | Added |
| Keybank National Association | 5,750 | $1.84M | 0.01% | −59−1.0% | Reduced |
| PEAK6 LLC | 5,750 | $1.84M | 0.06% | +1,041+22.1% | Added |
| MUFG Securities Americas Inc. | 5,676 | $1.82M | 0.16% | +1,174+26.1% | Added |
| South Dakota Investment Council | 5,617 | $1.80M | 0.03% | 00.0% | Unchanged |
| Independent Advisor Alliance | 5,535 | $1.77M | 0.05% | +1,359+32.5% | Added |
| MAI Capital Management | 5,503 | $1.76M | 0.01% | +576+11.7% | Added |
| Contravisory Investment Management, Inc. | 5,501 | $1.76M | 0.35% | +35+0.6% | Added |
| Eagle Wealth Strategies LLC | 5,500 | $1.76M | 0.98% | −19−0.3% | Reduced |
| Builder Investment Group Inc | 5,496 | $1.76M | 0.43% | −100−1.8% | Reduced |
| Seelaus Asset Management LLC | 5,461 | $1.75M | 1.55% | −20−0.4% | Reduced |
| Trustmark National Bank Trust Department | 5,432 | $1.74M | 0.12% | +1,885+53.1% | Added |
| Empower Advisory Group, LLC | 5,391 | $1.73M | 0.01% | +2,573+91.3% | Added |
| Potomac Fund Management Inc | 5,566 | $1.72M | 0.10% | +184+3.4% | Added |
| BankPlus Trust Department | 5,334 | $1.71M | 0.51% | +409+8.3% | Added |
| Coppell Advisory Solutions LLC | 5,361 | $1.70M | 0.21% | −304−5.4% | Reduced |
| RFG - Bristol Wealth Advisors, LLC | 5,311 | $1.70M | 0.53% | −266−4.8% | Reduced |
| Steward Partners Investment Advisory, LLC | 5,299 | $1.70M | 0.01% | +1,152+27.8% | Added |
| Wiley Bros.-Aintree Capital, LLC | 5,282 | $1.70M | 0.01% | +1,515+40.2% | Added |
| Covenant Partners, LLC | 5,288 | $1.69M | 0.51% | 00.0% | Unchanged |
| Dover Advisors, LLC | 5,228 | $1.67M | 0.74% | −84−1.6% | Reduced |
| Oak Thistle LLC | 5,226 | $1.67M | 0.25% | +5,226 | New |