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 2023
Institutional positions in Arthur J. Gallagher & Co. as of Mar 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
- 951
- +48 vs. Q4 2022
- Shares held
- 232.1M
- +51.3M (+28.4%) vs. Q4 2022
- Total value
- $34.7B
- +$616.1M (+1.8%) vs. Q4 2022
- New holders
- 117
- 381 more added
- Sold out
- 69
- 304 more reduced
18 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 25,410,756 | $4.86B | 0.12% | −713,446−2.7% | Reduced |
| BlackRock Inc. | 16,645,839 | $3.18B | 0.09% | −61,838−0.4% | Reduced |
| Capital International Investors | 9,493,550 | $1.82B | 0.47% | −268,373−2.7% | Reduced |
| FMR LLC | 9,428,586 | $1.80B | 0.16% | −705,132−7.0% | Reduced |
| State Street Corp | 8,678,131 | $1.66B | 0.09% | −385,241−4.3% | Reduced |
| Norges Bank | 8,380,515 | $1.60B | 0.35% | +786,434+10.4% | Added |
| Massachusetts Financial Services Co | 5,449,508 | $1.04B | 0.36% | +39,089+0.7% | Added |
| JPMorgan Chase & Co | 4,724,734 | $903.9M | 0.12% | −923,926−16.4% | Reduced |
| Geode Capital Management, LLC | 4,609,810 | $880.4M | 0.11% | +74,974+1.7% | Added |
| Baillie Gifford & Co | 4,548,566 | $870.2M | 0.79% | −1,018,706−18.3% | Reduced |
| Morgan Stanley | 2,945,814 | $563.6M | 0.06% | +802,670+37.5% | Added |
| Wellington Management Group LLP | 2,660,001 | $508.9M | 0.10% | −227,293−7.9% | Reduced |
| WCM Investment Management, LLC | 2,570,842 | $491.8M | 1.57% | −118,044−4.4% | Reduced |
| Invesco Ltd. | 2,217,054 | $424.1M | 0.12% | −297,890−11.8% | Reduced |
| Boston Partners | 2,181,433 | $418.7M | 0.58% | +2,181,433 | New |
| Capital World Investors | 2,126,630 | $406.8M | 0.08% | +5,548+0.3% | Added |
| Northern Trust Corp | 2,091,085 | $400.0M | 0.08% | +6,321+0.3% | Added |
| Brown Brothers Harriman & Co | 1,971,312 | $377.1M | 3.16% | −137,339−6.5% | Reduced |
| FIL Ltd | 1,827,447 | $349.6M | 0.40% | +119,641+7.0% | Added |
| Charles Schwab Investment Management Inc | 1,861,040 | $349.2M | 0.11% | −12,490−0.7% | Reduced |
| Bank of New York Mellon Corp | 1,774,694 | $339.5M | 0.07% | −19,874−1.1% | Reduced |
| Findlay Park Partners LLP | 1,526,674 | $292.1M | 3.08% | −99,535−6.1% | Reduced |
| Legal & General Group Plc | 1,368,649 | $261.8M | 0.09% | +8,471+0.6% | Added |
| California Public Employees Retirement System | 1,327,951 | $254.1M | 0.23% | −68,862−4.9% | Reduced |
| UBS Asset Management Americas Inc | 1,142,200 | $218.5M | 0.11% | −161,354−12.4% | Reduced |
| Burgundy Asset Management Ltd. | 1,116,243 | $213.5M | 2.64% | +733+0.1% | Added |
| Mawer Investment Management Ltd. | 1,053,768 | $201.6M | 1.10% | +79,414+8.2% | Added |
| Envestnet Asset Management Inc | 1,028,885 | $196.8M | 0.09% | +72,269+7.6% | Added |
| Goldman Sachs Group Inc | 993,415 | $190.1M | 0.05% | +111,966+12.7% | Added |
| Bank of America Corp | 950,207 | $181.8M | 0.02% | +205,021+27.5% | Added |
| Bessemer Group Inc | 911,484 | $174.4M | 0.41% | +5,793+0.6% | Added |
| Voya Investment Management LLC | 907,456 | $173.6M | 0.19% | +25,873+2.9% | Added |
| Swiss National Bank | 836,800 | $160.1M | 0.11% | −18,100−2.1% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 707,468 | $135.3M | 0.33% | −70,055−9.0% | Reduced |
| Adage Capital Partners GP, L.L.C. | 702,403 | $134.4M | 0.30% | −322,000−31.4% | Reduced |
| Axiom Investors LLC | 702,300 | $134.4M | 2.21% | +85,700+13.9% | Added |
| Dimensional Fund Advisors LP | 702,300 | $134.4M | 0.05% | −86,822−11.0% | Reduced |
| Beck Mack & Oliver LLC | 693,015 | $132.6M | 3.83% | +6,103+0.9% | Added |
| Guinness Asset Management LTD | 689,866 | $132.0M | 3.35% | +67,756+10.9% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 687,187 | $131.5M | 0.22% | +58,760+9.4% | Added |
| Artisan Partners Limited Partnership | 658,085 | $125.9M | 0.21% | +376,613+133.8% | Added |
| Champlain Investment Partners, LLC | 647,150 | $123.8M | 0.78% | −12,615−1.9% | Reduced |
| Nuveen Asset Management, LLC | 614,132 | $117.5M | 0.04% | −900.0% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 591,031 | $113.1M | 0.08% | −4,188−0.7% | Reduced |
| Price T Rowe Associates Inc | 576,096 | $110.2M | 0.02% | −73,446−11.3% | Reduced |
| Global Retirement Partners, LLC | 512,166 | $107.1M | 5.69% | +430+0.1% | Added |
| Lord, Abbett & Co. LLC | 548,429 | $104.9M | 0.38% | −69,869−11.3% | Reduced |
| American Century Companies Inc | 548,979 | $104.9M | 0.08% | +92,242+20.2% | Added |
| Credit Suisse AG | 547,382 | $104.7M | 0.11% | −15,553−2.8% | Reduced |
| Amundi | 531,836 | $103.9M | 0.06% | +23,797+4.7% | Added |
| TD Asset Management Inc | 539,910 | $103.3M | 0.12% | +178,617+49.4% | Added |
| Deutsche Bank AG | 517,159 | $98.9M | 0.06% | −130,634−20.2% | Reduced |
| Zacks Investment Management | 515,084 | $98.5M | 1.32% | +10,871+2.2% | Added |
| Westfield Capital Management Co LP | 509,686 | $97.5M | 0.69% | +17,865+3.6% | Added |
| Fort Pitt Capital Group, LLC | 496,554 | $95.0M | 3.66% | −15,013−2.9% | Reduced |
| Westwood Holdings Group Inc. | 493,015 | $94.3M | 0.85% | +86,122+21.2% | Added |
| Cooper Investors Pty Ltd | 480,753 | $92.0M | 7.84% | −10,883−2.2% | Reduced |
| Bain Capital Public Equity Management II, LLC | 477,076 | $91.3M | 5.47% | +237,216+98.9% | Added |
| Manufacturers Life Insurance Company, The | 461,061 | $88.2M | 0.05% | −330,058−41.7% | Reduced |
| Fenimore Asset Management Inc | 460,435 | $88.1M | 2.30% | −16,438−3.4% | Reduced |
| Citadel Advisors LLC | 459,083 | $87.8M | 0.10% | +157,850+52.4% | Added |
| Echo Street Capital Management LLC | 458,561 | $87.7M | 0.79% | +39,607+9.5% | Added |
| Regions Financial Corp | 443,765 | $84.9M | 0.76% | −10,380−2.3% | Reduced |
| Millennium Management LLC | 435,821 | $83.4M | 0.10% | +137,349+46.0% | Added |
| Royal Bank of Canada | 433,167 | $82.9M | 0.02% | +19,424+4.7% | Added |
| Rhumbline Advisers | 399,437 | $76.4M | 0.09% | +9,724+2.5% | Added |
| Point72 Asset Management, L.P. | 383,989 | $73.5M | 0.26% | −47,028−10.9% | Reduced |
| Close Asset Management Ltd | 373,300 | $71.4M | 3.53% | +120,000+47.4% | Added |
| Raymond James & Associates | 364,559 | $69.7M | 0.06% | +103,581+39.7% | Added |
| New York State Common Retirement Fund | 353,106 | $67.6M | 0.09% | −14,786−4.0% | Reduced |
| National Pension Service | 354,923 | $67.3M | 0.12% | +23,348+7.0% | Added |
| California State Teachers Retirement System | 349,843 | $66.9M | 0.10% | −2,822−0.8% | Reduced |
| Investment Management Corp of Ontario | 340,000 | $65.0M | 2.70% | 00.0% | Unchanged |
| Citigroup Inc | 339,947 | $65.0M | 0.09% | +138,562+68.8% | Added |
| Kornitzer Capital Management Inc | 336,745 | $64.4M | 1.29% | −5,125−1.5% | Reduced |
| Old Republic International Corporation | 334,100 | $63.9M | 2.04% | 00.0% | Unchanged |
| UBS Group AG | 321,973 | $61.6M | 0.03% | −45,341−12.3% | Reduced |
| Welch & Forbes LLC | 299,355 | $57.3M | 0.97% | +5,247+1.8% | Added |
| Franklin Resources Inc | 289,049 | $55.3M | 0.03% | −19,062−6.2% | Reduced |
| Mountain Pacific Investment Advisers Inc | 286,356 | $54.8M | 3.88% | −1,989−0.7% | Reduced |
| Principal Financial Group Inc | 280,001 | $53.6M | 0.04% | +6,290+2.3% | Added |
| Welch Group, LLC | 275,367 | $52.7M | 3.06% | −18,042−6.1% | Reduced |
| HSBC Holdings PLC | 271,273 | $51.8M | 0.07% | +21,323+8.5% | Added |
| Epoch Investment Partners, Inc. | 270,614 | $51.8M | 0.31% | −27,604−9.3% | Reduced |
| Alliancebernstein L.P. | 270,470 | $51.7M | 0.02% | −3,144−1.1% | Reduced |
| Woodley Farra Manion Portfolio Management Inc | 270,463 | $51.7M | 3.52% | −47,467−14.9% | Reduced |
| Capital Group Private Client Services, Inc. | 255,471 | $48.9M | 0.61% | +138,633+118.7% | Added |
| Dearborn Partners LLC | 255,239 | $48.8M | 1.92% | −2,211−0.9% | Reduced |
| Korea Investment CORP | 253,636 | $48.5M | 0.14% | +34,640+15.8% | Added |
| Payden & Rygel | 250,380 | $47.9M | 2.84% | 00.0% | Unchanged |
| APG Asset Management N.V. | 271,925 | $47.9M | 0.10% | −37,865−12.2% | Reduced |
| Wells Fargo & Company | 249,047 | $47.6M | 0.01% | −4,652−1.8% | Reduced |
| Premier Fund Managers Ltd | 250,000 | $47.4M | 1.88% | +250,000 | New |
| STRS Ohio | 245,000 | $46.9M | 0.20% | −29,836−10.9% | Reduced |
| Barclays PLC | 240,475 | $46.0M | 0.05% | −130,962−35.3% | Reduced |
| Gateway Investment Advisers LLC | 230,636 | $44.1M | 0.54% | −3,063−1.3% | Reduced |
| Retirement Systems of Alabama | 229,788 | $44.0M | 0.19% | +162,243+240.2% | Added |
| Employees Retirement System of Texas | 223,000 | $42.7M | 0.62% | +110,000+97.3% | Added |
| T. Rowe Price Investment Management, Inc. | 218,178 | $41.7M | 0.03% | +3,309+1.5% | Added |
| Bank of Montreal | 212,771 | $40.7M | 0.03% | +2,871+1.4% | Added |