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
- 1,360
- +58 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
- 179
- 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 | 1,342 | $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, 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 |
|---|---|---|---|---|---|
| Running Oak Capital LLC | 48,701 | $16.8M | 2.03% | −210.0% | Reduced |
| Amalgamated Bank | 49,152 | $17.0M | 0.15% | +780+1.6% | Added |
| Rench Wealth Management, Inc. | 49,160 | $17.0M | 5.86% | +459+0.9% | Added |
| Cooper Investors Pty Ltd | 50,111 | $17.3M | 2.81% | −3,729−6.9% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 50,337 | $17.4M | 0.05% | +9,123+22.1% | Added |
| Tompkins Financial Corp | 50,743 | $17.5M | 1.68% | −366−0.7% | Reduced |
| Sanctuary Advisors, LLC | 51,342 | $17.7M | 0.12% | −3,143−5.8% | Reduced |
| Newport Capital Group, LLC | 51,350 | $17.7M | 12.76% | −6,097−10.6% | Reduced |
| State of Alaska, Department of Revenue | 51,682 | $17.8M | 0.20% | +1,885+3.8% | Added |
| Polar Capital Holdings Plc | 52,107 | $18.0M | 0.11% | +10,226+24.4% | Added |
| Oribel Capital Management, LP | 53,300 | $18.4M | 2.29% | −223,500−80.7% | Reduced |
| Daiwa Securities Group Inc. | 53,387 | $18.4M | 0.08% | +6,877+14.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 54,118 | $18.7M | 0.05% | +6,882+14.6% | Added |
| Baltimore-Washington Financial Advisors, Inc. | 54,860 | $18.9M | 1.00% | +3,115+6.0% | Added |
| Thrivent Financial for Lutherans | 56,176 | $19.1M | 0.04% | +530+1.0% | Added |
| GW&K Investment Management, LLC | 56,860 | $19.6M | 0.18% | −11,430−16.7% | Reduced |
| HighTower Advisors, LLC | 57,383 | $19.8M | 0.03% | +531+0.9% | Added |
| Jane Street Group, LLC | 57,551 | $19.9M | 0.04% | −1,799,784−96.9% | Reduced |
| D. Scott Neal, Inc. | 57,555 | $19.9M | 11.02% | −2,260−3.8% | Reduced |
| Capital International Ltd | 57,652 | $19.9M | 0.87% | −5,243−8.3% | Reduced |
| Distillate Capital Partners LLC | 58,127 | $20.1M | 1.03% | −14,863−20.4% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 58,168 | $20.1M | 0.12% | +5,052+9.5% | Added |
| Czech National Bank | 58,421 | $20.2M | 0.18% | +4,259+7.9% | Added |
| Ensign Peak Advisors, Inc | 59,139 | $20.4M | 0.04% | +19,176+48.0% | Added |
| ProShare Advisors LLC | 59,587 | $20.6M | 0.05% | +6,128+11.5% | Added |
| Forsta Ap-Fonden | 59,600 | $20.6M | 0.16% | +15,300+34.5% | Added |
| Mariner, LLC | 60,052 | $20.7M | 0.03% | −355−0.6% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 60,060 | $20.8M | 0.21% | +35,570+145.2% | Added |
| Alley Investment Management Company, LLC | 60,954 | $21.0M | 2.64% | +974+1.6% | Added |
| CIBC Asset Management Inc | 61,116 | $21.1M | 0.07% | +12,802+26.5% | Added |
| Envestnet Portfolio Solutions, Inc. | 62,651 | $21.6M | 0.08% | −19,060−23.3% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 64,494 | $22.3M | 0.27% | +2,800+4.5% | Added |
| AMF Pensionsforsakring AB | 64,623 | $22.3M | 0.16% | −1,761−2.7% | Reduced |
| Professional Advisory Services Inc | 64,760 | $22.4M | 3.13% | −9,365−12.6% | Reduced |
| Nisa Investment Advisors, LLC | 65,096 | $22.5M | 0.11% | +1,336+2.1% | Added |
| Handelsbanken Fonder AB | 65,329 | $22.6M | 0.09% | −1,733−2.6% | Reduced |
| Annex Advisory Services, LLC | 66,294 | $22.9M | 0.65% | +13,273+25.0% | Added |
| MetLife Investment Management | 66,651 | $23.0M | 0.12% | −145−0.2% | Reduced |
| Payden & Rygel | 67,100 | $23.2M | 1.99% | +2,800+4.4% | Added |
| Wealth Enhancement Advisory Services, LLC | 67,286 | $23.2M | 0.04% | −838−1.2% | Reduced |
| Corebridge Financial, Inc. | 67,965 | $23.5M | 0.13% | −1,602−2.3% | Reduced |
| Public Sector Pension Investment Board | 68,054 | $23.5M | 0.10% | +3,238+5.0% | Added |
| Lawson Kroeker Investment Management Inc | 68,258 | $23.6M | 4.35% | −2,757−3.9% | Reduced |
| Bristlecone Advisors, LLC | 68,294 | $23.6M | 1.93% | −500−0.7% | Reduced |
| Quantinno Capital Management LP | 68,354 | $23.6M | 0.15% | +55,072+414.6% | Added |
| The PNC Financial Services Group, Inc. | 68,413 | $23.6M | 0.01% | +5,094+8.0% | Added |
| ARS Investment Partners, LLC | 83,331 | $23.7M | 2.14% | −851−1.0% | Reduced |
| State of Michigan Retirement System | 68,987 | $23.8M | 0.14% | +1,200+1.8% | Added |
| North Point Portfolio Managers Corp | 69,021 | $23.8M | 4.18% | +365+0.5% | Added |
| Creative Planning | 70,248 | $24.3M | 0.02% | +5,831+9.1% | Added |
| William Blair Investment Management, LLC | 71,667 | $24.7M | 0.07% | +19,043+36.2% | Added |
| Congress Wealth Management LLC | 72,198 | $24.9M | 0.30% | +2,930+4.2% | Added |
| Arizona State Retirement System | 73,310 | $25.3M | 0.16% | +669+0.9% | Added |
| Lighthouse Investment Partners, LLC | 74,321 | $25.7M | 1.17% | −110,984−59.9% | Reduced |
| CI Private Wealth, LLC | 74,637 | $25.8M | 0.04% | −9,301−11.1% | Reduced |
| Exencial Wealth Advisors, LLC | 74,775 | $25.8M | 0.96% | −203−0.3% | Reduced |
| Mediolanum International Funds Ltd | 75,874 | $25.9M | 0.36% | +29,280+62.8% | Added |
| Cetera Investment Advisers | 75,679 | $26.1M | 0.05% | +9,568+14.5% | Added |
| Public Employees Retirement System of Ohio | 75,717 | $26.1M | 0.09% | −8,756−10.4% | Reduced |
| Ilmarinen Mutual Pension Insurance Co | 76,100 | $26.3M | 0.23% | 00.0% | Unchanged |
| Philo Smith Capital Corp | 77,725 | $26.8M | 7.38% | −20,000−20.5% | Reduced |
| Caisse de Depot Et Placement du Quebec | 78,944 | $27.3M | 0.06% | +62,758+387.7% | Added |
| Van Hulzen Asset Management, LLC | 79,117 | $27.3M | 2.49% | −18,922−19.3% | Reduced |
| Tredje AP-fonden | 79,212 | $27.3M | 0.26% | −4,847−5.8% | Reduced |
| Baldwin Brothers Inc | 79,824 | $27.6M | 1.93% | +155+0.2% | Added |
| Mn Services Vermogensbeheer B.V. | 79,910 | $27.6M | 0.21% | −5,000−5.9% | Reduced |
| Prospector Partners LLC | 80,752 | $27.9M | 3.18% | −387−0.5% | Reduced |
| Investment Management Corp of Ontario | 82,036 | $28.3M | 0.58% | +82,036 | New |
| BNP Paribas | 82,347 | $28.4M | 1.18% | +2,818+3.5% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 82,423 | $28.5M | 0.17% | +1,489+1.8% | Added |
| US Bancorp | 82,428 | $28.5M | 0.04% | −8,087−8.9% | Reduced |
| Rafferty Asset Management, LLC | 83,387 | $28.8M | 0.12% | −4,650−5.3% | Reduced |
| State of Tennessee, Treasury Department | 83,387 | $28.8M | 0.11% | +27,680+49.7% | Added |
| State of New Jersey Common Pension Fund D | 83,968 | $29.0M | 0.13% | +2,941+3.6% | Added |
| Vaughan Nelson Investment Management, L.P. | 84,925 | $29.3M | 0.29% | +72,530+585.2% | Added |
| Teacher Retirement System of Texas | 85,376 | $29.5M | 0.12% | +30,987+57.0% | Added |
| KLP Kapitalforvaltning AS | 85,710 | $29.6M | 0.15% | +2,900+3.5% | Added |
| Canada Pension Plan Investment Board | 86,536 | $29.9M | 0.03% | +75,295+669.8% | Added |
| Fisher Funds Management LTD | 86,988 | $30.0M | 0.73% | 00.0% | Unchanged |
| Calamos Advisors LLC | 88,636 | $30.6M | 0.14% | +987+1.1% | Added |
| ASR Vermogensbeheer N.V. | 88,807 | $30.7M | 0.45% | +88,807 | New |
| Cumberland Partners Ltd | 92,156 | $31.8M | 2.45% | −821−0.9% | Reduced |
| Dakota Wealth Management | 94,196 | $32.5M | 0.76% | +3,583+4.0% | Added |
| GuoLine Advisory Pte Ltd | 95,500 | $33.0M | 3.49% | −19,900−17.2% | Reduced |
| Blair William & Co | 98,349 | $34.0M | 0.10% | +5,850+6.3% | Added |
| Capital International Sarl | 98,382 | $34.0M | 0.77% | −2,349−2.3% | Reduced |
| Resona Asset Management Co.,Ltd. | 100,388 | $34.6M | 0.20% | +4,742+5.0% | Added |
| First Trust Advisors LP | 100,998 | $34.9M | 0.03% | +36,003+55.4% | Added |
| Sonora Investment Management Group, LLC | 101,118 | $34.9M | 2.76% | +193+0.2% | Added |
| DekaBank Deutsche Girozentrale | 103,265 | $35.4M | 0.07% | −6,374−5.8% | Reduced |
| Central Securities Corp | 105,000 | $36.3M | 3.45% | 00.0% | Unchanged |
| Cornerstone Capital, Inc. | 105,142 | $36.3M | 3.91% | −9,752−8.5% | Reduced |
| Victory Capital Management Inc | 107,812 | $37.2M | 0.04% | +821+0.8% | Added |
| Asset Management One Co.,Ltd. | 108,134 | $37.3M | 0.13% | +10,216+10.4% | Added |
| Ferguson Wellman Capital Management, Inc | 110,086 | $38.0M | 0.74% | −453−0.4% | Reduced |
| Macquarie Group Ltd | 110,936 | $38.3M | 0.05% | −23,592−17.5% | Reduced |
| Thomasville National Bank | 111,931 | $38.6M | 2.83% | −7,109−6.0% | Reduced |
| Captrust Financial Advisors | 112,114 | $38.7M | 0.10% | +99,520+790.2% | Added |
| Treasurer of the State of North Carolina | 112,520 | $38.8M | 0.15% | +3,800+3.5% | Added |
| Truist Financial Corp | 112,828 | $39.0M | 0.06% | −22,718−16.8% | Reduced |