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, Q4 2023
Institutional positions in Arthur J. Gallagher & Co. as of Dec 31, 2023. 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
- 1,082
- +100 vs. Q3 2023
- Shares held
- 186.4M
- +1.48M (+0.8%) vs. Q3 2023
- Total value
- $41.9B
- −$259.2M (−0.6%) vs. Q3 2023
- New holders
- 163
- 413 more added
- Sold out
- 63
- 356 more reduced
17 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wealthfront Advisers LLC | 31,332 | $7.05M | 0.03% | +704+2.3% | Added |
| Silvant Capital Management LLC | 31,548 | $7.09M | 0.38% | 00.0% | Unchanged |
| James Investment Research Inc | 31,997 | $7.20M | 0.90% | −3,379−9.6% | Reduced |
| Baird Financial Group, Inc. | 32,080 | $7.21M | 0.02% | +4,734+17.3% | Added |
| Public Employees Retirement Association of Colorado | 32,296 | $7.26M | 0.03% | −884−2.7% | Reduced |
| Yousif Capital Management, LLC | 32,363 | $7.28M | 0.09% | −1,316−3.9% | Reduced |
| Sigma Investment Counselors Inc | 32,547 | $7.32M | 0.52% | +764+2.4% | Added |
| State of Tennessee, Treasury Department | 32,586 | $7.33M | 0.03% | −22,778−41.1% | Reduced |
| Marks Group Wealth Management, Inc | 33,204 | $7.47M | 0.85% | −820−2.4% | Reduced |
| North Star Investment Management Corp. | 33,579 | $7.55M | 0.58% | 00.0% | Unchanged |
| New York Life Investment Management LLC | 33,651 | $7.57M | 0.08% | +243+0.7% | Added |
| Public Sector Pension Investment Board | 33,707 | $7.58M | 0.06% | −16,014−32.2% | Reduced |
| Miura Global Management, LLC | 35,000 | $7.87M | 4.40% | −5,000−12.5% | Reduced |
| Bahl & Gaynor Inc | 35,067 | $7.89M | 0.05% | −400−1.1% | Reduced |
| Private Advisor Group, LLC | 35,316 | $7.94M | 0.06% | +2,353+7.1% | Added |
| First Manhattan Co | 35,699 | $8.03M | 0.03% | −1,486−4.0% | Reduced |
| RDST Capital LLC | 36,480 | $8.20M | 2.61% | +36,480 | New |
| USS Investment Management Ltd | 36,553 | $8.22M | 0.07% | +2,100+6.1% | Added |
| Utah Retirement Systems | 36,730 | $8.26M | 0.11% | +300+0.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 36,980 | $8.32M | 0.03% | +120+0.3% | Added |
| Martingale Asset Management L P | 37,075 | $8.34M | 0.17% | −14,166−27.6% | Reduced |
| Oppenheimer Asset Management Inc. | 37,571 | $8.45M | 0.12% | +5,432+16.9% | Added |
| Czech National Bank | 37,813 | $8.50M | 0.12% | +146+0.4% | Added |
| D. Scott Neal, Inc. | 37,887 | $8.52M | 7.59% | −1,055−2.7% | Reduced |
| Alley Investment Management Company, LLC | 38,329 | $8.62M | 1.26% | −1,090−2.8% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 38,347 | $8.62M | 0.02% | −5,211−12.0% | Reduced |
| DnB Asset Management AS | 38,429 | $8.64M | 0.04% | +3,546+10.2% | Added |
| Segment Wealth Management, LLC | 39,686 | $8.92M | 0.79% | +1,272+3.3% | Added |
| Running Oak Capital LLC | 40,251 | $9.05M | 1.78% | +4,387+12.2% | Added |
| Talbot Financial, LLC | 40,675 | $9.15M | 1.38% | +895+2.2% | Added |
| IFM Investors Pty Ltd | 40,820 | $9.18M | 0.11% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 40,890 | $9.21M | 0.11% | −13,808−25.2% | Reduced |
| Nicola Wealth Management Ltd. | 41,100 | $9.24M | 0.97% | 00.0% | Unchanged |
| Whitford Management LLC | 41,363 | $9.30M | 3.66% | +41,363 | New |
| CIBC Asset Management Inc | 41,375 | $9.30M | 0.03% | −8,162−16.5% | Reduced |
| Verity & Verity, LLC | 42,171 | $9.48M | 1.09% | −113−0.3% | Reduced |
| Capital International Inc | 42,712 | $9.61M | 0.15% | +12,306+40.5% | Added |
| Busey Wealth Management | 42,810 | $9.63M | 0.37% | +11,460+36.6% | Added |
| Walleye Capital LLC | 43,337 | $9.75M | 0.14% | −6,585−13.2% | Reduced |
| Smithbridge Asset Management Inc | 43,845 | $9.86M | 2.25% | −655−1.5% | Reduced |
| Rench Wealth Management, Inc. | 44,051 | $9.91M | 4.17% | −485−1.1% | Reduced |
| ProShare Advisors LLC | 44,587 | $10.0M | 0.03% | −2,877−6.1% | Reduced |
| Mariner, LLC | 44,622 | $10.0M | 0.02% | +6,745+17.8% | Added |
| FineMark National Bank & Trust | 44,841 | $10.1M | 0.41% | −163−0.4% | Reduced |
| Texas Permanent School Fund | 44,940 | $10.1M | 0.09% | +758+1.7% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 45,000 | $10.1M | 0.04% | −42,000−48.3% | Reduced |
| Alaska Permanent Fund Corp | 45,061 | $10.1M | 0.17% | +4,622+11.4% | Added |
| State of Alaska, Department of Revenue | 45,187 | $10.2M | 0.12% | −2,295−4.8% | Reduced |
| South Street Advisors LLC | 45,237 | $10.2M | 1.90% | +3,129+7.4% | Added |
| Allspring Global Investments Holdings, LLC | 45,346 | $10.2M | 0.02% | −3,424−7.0% | Reduced |
| Forsta Ap-Fonden | 45,500 | $10.2M | 0.10% | +500+1.1% | Added |
| Congress Wealth Management LLC | 45,517 | $10.2M | 0.19% | +1,839+4.2% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 45,896 | $10.3M | 0.21% | +4,322+10.4% | Added |
| Capital International Sarl | 46,027 | $10.4M | 0.39% | +5,263+12.9% | Added |
| Aquatic Capital Management LLC | 46,400 | $10.4M | 0.27% | +46,400 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 47,279 | $10.6M | 0.08% | +3,948+9.1% | Added |
| Natixis | 47,425 | $10.7M | 0.08% | +2,788+6.2% | Added |
| Jane Street Group, LLC | 48,476 | $10.9M | 0.01% | +20,058+70.6% | Added |
| Vaughan Nelson Investment Management, L.P. | 49,287 | $11.1M | 0.11% | −98,125−66.6% | Reduced |
| Handelsbanken Fonder AB | 49,365 | $11.1M | 0.05% | +13,791+38.8% | Added |
| Epoch Investment Partners, Inc. | 50,012 | $11.2M | 0.05% | −49,074−49.5% | Reduced |
| CIBC World Markets Corp | 50,059 | $11.3M | 0.06% | +15,447+44.6% | Added |
| Sequoia Financial Advisors, LLC | 50,274 | $11.3M | 0.14% | +46,424+1,205.8% | Added |
| 1832 Asset Management L.P. | 50,346 | $11.3M | 0.02% | −128,754−71.9% | Reduced |
| Creative Planning | 50,402 | $11.3M | 0.02% | −240.0% | Reduced |
| Appleton Partners Inc | 51,070 | $11.5M | 0.93% | +3,260+6.8% | Added |
| Daiwa Securities Group Inc. | 51,412 | $11.6M | 0.07% | +3,219+6.7% | Added |
| Tompkins Financial Corp | 51,704 | $11.6M | 1.41% | +904+1.8% | Added |
| MetLife Investment Management | 52,817 | $11.9M | 0.09% | −906−1.7% | Reduced |
| Brant Point Investment Management LLC | 53,626 | $12.1M | 2.88% | −2,290−4.1% | Reduced |
| Amalgamated Bank | 53,892 | $12.1M | 0.10% | −3,256−5.7% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 54,404 | $12.2M | 0.04% | −2,648−4.6% | Reduced |
| Teacher Retirement System of Texas | 54,781 | $12.3M | 0.08% | −605−1.1% | Reduced |
| Hantz Financial Services, Inc. | 55,198 | $12.4M | 0.27% | −3,878−6.6% | Reduced |
| HighTower Advisors, LLC | 56,058 | $12.6M | 0.02% | −1,725−3.0% | Reduced |
| Nomura Asset Management Co Ltd | 56,835 | $12.8M | 0.05% | −13,128−18.8% | Reduced |
| The PNC Financial Services Group, Inc. | 57,686 | $13.0M | 0.01% | +576+1.0% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 58,994 | $13.3M | 0.17% | −8,200−12.2% | Reduced |
| State of Michigan Retirement System | 59,087 | $13.3M | 0.08% | 00.0% | Unchanged |
| KBC Group NV | 59,736 | $13.4M | 0.05% | +25,463+74.3% | Added |
| Susquehanna International Group, LLP | 60,486 | $13.6M | 0.02% | −35,714−37.1% | Reduced |
| Arizona State Retirement System | 60,632 | $13.6M | 0.10% | −110.0% | Reduced |
| CI Private Wealth, LLC | 61,249 | $13.8M | 0.03% | +9,701+18.8% | Added |
| Nisa Investment Advisors, LLC | 63,926 | $14.4M | 0.10% | +1,930+3.1% | Added |
| Bristlecone Advisors, LLC | 65,111 | $14.6M | 1.48% | −776−1.2% | Reduced |
| First Trust Advisors LP | 67,261 | $15.1M | 0.02% | +6,530+10.8% | Added |
| Payden & Rygel | 68,900 | $15.5M | 1.13% | −72,860−51.4% | Reduced |
| Assenagon Asset Management S.A. | 70,052 | $15.8M | 0.05% | −182,171−72.2% | Reduced |
| American International Group, Inc. | 70,120 | $15.8M | 0.06% | −91−0.1% | Reduced |
| Thrivent Financial for Lutherans | 71,430 | $16.1M | 0.04% | −32,433−31.2% | Reduced |
| North Point Portfolio Managers Corp | 71,952 | $16.2M | 2.95% | −9,489−11.7% | Reduced |
| GW&K Investment Management, LLC | 71,985 | $16.2M | 0.15% | +71,916+104,226.1% | Added |
| Rafferty Asset Management, LLC | 76,524 | $17.2M | 0.07% | +4,196+5.8% | Added |
| Lawson Kroeker Investment Management Inc | 76,919 | $17.3M | 3.55% | −945−1.2% | Reduced |
| Baldwin Brothers Inc | 78,001 | $17.5M | 1.38% | +3,827+5.2% | Added |
| 11 Capital Partners LP | 78,276 | $17.6M | 8.50% | +4,594+6.2% | Added |
| Wilson Asset Management (International) Pty Ltd | 79,007 | $17.8M | 4.95% | −4,403−5.3% | Reduced |
| Russell Investments Group, Ltd. | 79,331 | $17.8M | 0.03% | +6,336+8.7% | Added |
| Envestnet Portfolio Solutions, Inc. | 79,504 | $17.9M | 0.07% | +25,617+47.5% | Added |
| M&T Bank Corp | 81,008 | $18.2M | 0.07% | −12,405−13.3% | Reduced |