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 2021
Institutional positions in Arthur J. Gallagher & Co. as of Jun 30, 2021. 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
- 779
- +55 vs. Q1 2021
- Shares held
- 175.8M
- +11.0M (+6.7%) vs. Q1 2021
- Total value
- $24.6B
- +$4.06B (+19.8%) vs. Q1 2021
- New holders
- 100
- 286 more added
- Sold out
- 45
- 250 more reduced
8 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of Montreal | 327,801 | $46.3M | 0.02% | +27,059+9.0% | Added |
| Mountain Pacific Investment Advisers Inc | 334,899 | $46.9M | 2.96% | +225+0.1% | Added |
| Samlyn Capital, LLC | 347,203 | $48.6M | 0.74% | +347,203 | New |
| Citigroup Inc | 348,920 | $48.9M | 0.04% | +90,233+34.9% | Added |
| New York State Common Retirement Fund | 351,048 | $49.2M | 0.05% | +12,362+3.6% | Added |
| Raymond James & Associates | 355,412 | $49.8M | 0.05% | −104,282−22.7% | Reduced |
| Dearborn Partners LLC | 355,728 | $49.8M | 2.00% | −73,228−17.1% | Reduced |
| California State Teachers Retirement System | 356,775 | $50.0M | 0.06% | +9,189+2.6% | Added |
| Macquarie Group Ltd | 360,851 | $50.5M | 0.04% | +351,819+3,895.3% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 364,409 | $51.0M | 0.11% | +249,778+217.9% | Added |
| Aviva PLC | 364,630 | $51.1M | 0.22% | +3,028+0.8% | Added |
| Cooper Investors Pty Ltd | 367,005 | $51.4M | 3.37% | +12,592+3.6% | Added |
| Guinness Asset Management LTD | 394,080 | $55.2M | 3.04% | +1,020+0.3% | Added |
| Zacks Investment Management | 394,645 | $55.3M | 0.89% | +11,517+3.0% | Added |
| Kornitzer Capital Management Inc | 396,950 | $55.6M | 0.84% | −1,875−0.5% | Reduced |
| Woodley Farra Manion Portfolio Management Inc | 404,133 | $56.6M | 4.37% | −9,110−2.2% | Reduced |
| American Century Companies Inc | 405,332 | $56.8M | 0.04% | −216,889−34.9% | Reduced |
| Martingale Asset Management L P | 406,183 | $56.9M | 0.65% | −54,032−11.7% | Reduced |
| TD Asset Management Inc | 421,518 | $58.7M | 0.06% | −69,455−14.1% | Reduced |
| Adage Capital Partners GP, L.L.C. | 437,403 | $61.3M | 0.12% | +74,600+20.6% | Added |
| Virginia Retirement Systems Et Al | 442,700 | $62.0M | 0.61% | +64,700+17.1% | Added |
| Ceredex Value Advisors LLC | 470,250 | $65.9M | 0.74% | +470,250 | New |
| Old Republic International Corporation | 471,400 | $66.0M | 1.28% | 00.0% | Unchanged |
| Robeco Institutional Asset Management B.V. | 507,259 | $71.1M | 0.16% | +324,344+177.3% | Added |
| Parametric Portfolio Associates LLC | 519,424 | $72.8M | 0.04% | +27,965+5.7% | Added |
| Global Retirement Partners, LLC | 520,786 | $73.0M | 7.47% | +850+0.2% | Added |
| Beck Mack & Oliver LLC | 529,858 | $74.2M | 1.97% | +494,858+1,413.9% | Added |
| Credit Suisse AG | 547,052 | $77.2M | 0.06% | −106,390−16.3% | Reduced |
| First Trust Advisors LP | 551,725 | $77.3M | 0.08% | −1,582−0.3% | Reduced |
| Fort Pitt Capital Group, LLC | 563,141 | $78.9M | 3.21% | −41,566−6.9% | Reduced |
| Westfield Capital Management Co LP | 566,036 | $79.3M | 0.47% | −11,202−1.9% | Reduced |
| Amundi | 566,301 | $79.3M | 0.06% | +566,301 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 566,371 | $79.3M | 0.13% | +20,423+3.7% | Added |
| Barclays PLC | 566,395 | $79.3M | 0.06% | +187,677+49.6% | Added |
| Fenimore Asset Management Inc | 568,746 | $79.7M | 1.93% | −29,826−5.0% | Reduced |
| Regions Financial Corp | 581,673 | $81.5M | 0.70% | −21,285−3.5% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 586,085 | $82.1M | 0.05% | −28,136−4.6% | Reduced |
| Eaton Vance Management | 591,736 | $82.9M | 0.11% | −4,778−0.8% | Reduced |
| Arrowstreet Capital, Limited Partnership | 602,340 | $84.4M | 0.10% | +271,219+81.9% | Added |
| Goldman Sachs Group Inc | 686,615 | $96.2M | 0.03% | +83,475+13.8% | Added |
| Envestnet Asset Management Inc | 715,848 | $100.3M | 0.06% | +32,006+4.7% | Added |
| Nuveen Asset Management, LLC | 780,067 | $109.3M | 0.03% | +84,794+12.2% | Added |
| Swiss National Bank | 790,105 | $110.7M | 0.07% | −242,100−23.5% | Reduced |
| UBS Asset Management Americas Inc | 805,629 | $112.9M | 0.05% | −7,384−0.9% | Reduced |
| APG Asset Management N.V. | 1,010,965 | $119.4M | 0.20% | +30,400+3.1% | Added |
| Deutsche Bank AG | 896,586 | $125.6M | 0.06% | +202,551+29.2% | Added |
| Dimensional Fund Advisors LP | 905,885 | $126.9M | 0.04% | −1,503−0.2% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 911,443 | $127.7M | 0.27% | −51,011−5.3% | Reduced |
| Manufacturers Life Insurance Company, The | 937,328 | $131.3M | 0.11% | +22,757+2.5% | Added |
| Morgan Stanley | 967,109 | $135.5M | 0.02% | +155,964+19.2% | Added |
| Mawer Investment Management Ltd. | 1,002,326 | $140.4M | 0.69% | +4,654+0.5% | Added |
| Royal Bank of Canada | 1,061,243 | $148.7M | 0.04% | +153,680+16.9% | Added |
| Bank of America Corp | 1,163,066 | $162.9M | 0.02% | −291,334−20.0% | Reduced |
| Ameriprise Financial Inc | 1,164,784 | $163.8M | 0.05% | +232,064+24.9% | Added |
| Burgundy Asset Management Ltd. | 1,295,718 | $181.5M | 1.77% | −12,139−0.9% | Reduced |
| Legal & General Group Plc | 1,319,852 | $184.9M | 0.06% | +125,704+10.5% | Added |
| California Public Employees Retirement System | 1,494,947 | $209.4M | 0.16% | +8,691+0.6% | Added |
| Victory Capital Management Inc | 1,733,149 | $242.8M | 0.23% | −610,909−26.1% | Reduced |
| Bank of New York Mellon Corp | 1,861,728 | $260.8M | 0.05% | +17,896+1.0% | Added |
| FIL Ltd | 1,932,177 | $270.7M | 0.29% | +341,760+21.5% | Added |
| Northern Trust Corp | 2,107,480 | $295.2M | 0.05% | +58,480+2.9% | Added |
| Charles Schwab Investment Management Inc | 2,148,897 | $301.0M | 0.10% | −691,366−24.3% | Reduced |
| Findlay Park Partners LLP | 2,187,330 | $306.4M | 2.08% | +2,187,330 | New |
| Champlain Investment Partners, LLC | 2,235,098 | $313.1M | 1.49% | −61,675−2.7% | Reduced |
| Invesco Ltd. | 2,239,414 | $313.7M | 0.08% | −101,156−4.3% | Reduced |
| Wellington Management Group LLP | 2,424,430 | $339.6M | 0.06% | +121,515+5.3% | Added |
| Norges Bank | 3,389,526 | $474.8M | 0.10% | +1,480,002+77.5% | Added |
| Brown Brothers Harriman & Co | 3,614,385 | $506.3M | 2.98% | −80,091−2.2% | Reduced |
| Geode Capital Management, LLC | 3,729,180 | $521.2M | 0.07% | +290,401+8.4% | Added |
| Price T Rowe Associates Inc | 4,028,988 | $564.4M | 0.05% | +4060.0% | Added |
| Massachusetts Financial Services Co | 4,046,835 | $566.9M | 0.17% | +131,113+3.3% | Added |
| Capital International Investors | 5,096,687 | $714.0M | 0.16% | +791,098+18.4% | Added |
| JPMorgan Chase & Co | 5,127,614 | $718.3M | 0.09% | +759,643+17.4% | Added |
| Baillie Gifford & Co | 8,165,173 | $1.14B | 0.56% | +246,033+3.1% | Added |
| FMR LLC | 9,361,821 | $1.31B | 0.10% | +1,237,328+15.2% | Added |
| State Street Corp | 9,381,222 | $1.31B | 0.07% | +411,003+4.6% | Added |
| BlackRock Inc. | 19,453,166 | $2.73B | 0.08% | −210,637−1.1% | Reduced |
| Vanguard Group Inc | 23,763,727 | $3.33B | 0.08% | +1,332,944+5.9% | Added |
| Sofos Investments, Inc. | 3 | – | – | −4−57.1% | Reduced |
| M&G Investment Management Ltd | 0 | $0 | 0.00% | −573,823−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −268,150−100.0% | Sold out |
| Gillson Capital LP | 0 | $0 | 0.00% | −117,226−100.0% | Sold out |
| Kiwi Wealth Investments Limited Partnership | 0 | $0 | 0.00% | −40,050−100.0% | Sold out |
| Little House Capital LLC | 0 | $0 | 0.00% | −37,285−100.0% | Sold out |
| Crestline Management, LP | 0 | $0 | 0.00% | −30,259−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −24,661−100.0% | Sold out |
| Athanor Capital, LP | 0 | $0 | 0.00% | −19,510−100.0% | Sold out |
| Ellsworth Advisors, LLC | 0 | $0 | 0.00% | −16,585−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −13,840−100.0% | Sold out |
| Sirios Capital Management L P | 0 | $0 | 0.00% | −13,707−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −9,822−100.0% | Sold out |
| Toews Corp | 0 | $0 | 0.00% | −7,500−100.0% | Sold out |
| Ontario Teachers Pension Plan Board | 0 | $0 | 0.00% | −7,044−100.0% | Sold out |
| Patton Albertson Miller Group, LLC | 0 | $0 | 0.00% | −6,000−100.0% | Sold out |
| WBI Investments | 0 | $0 | 0.00% | −5,619−100.0% | Sold out |
| Ameritas Investment Company, LLC | 0 | $0 | 0.00% | −5,495−100.0% | Sold out |
| Washington Capital Management Inc | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −4,478−100.0% | Sold out |
| Weld Capital Management LLC | 0 | $0 | 0.00% | −4,054−100.0% | Sold out |
| ETF Managers Group, LLC | 0 | $0 | 0.00% | −3,954−100.0% | Sold out |