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, Q3 2023
Institutional positions in Arthur J. Gallagher & Co. as of Sep 30, 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
- 999
- +37 vs. Q2 2023
- Shares held
- 185.3M
- +3.13M (+1.7%) vs. Q2 2023
- Total value
- $42.3B
- +$2.36B (+5.9%) vs. Q2 2023
- New holders
- 95
- 374 more added
- Sold out
- 58
- 350 more reduced
14 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 1,342 | $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, Q3 2023
Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nisa Investment Advisors, LLC | 61,996 | $14.1M | 0.11% | −542−0.9% | Reduced |
| Bristlecone Advisors, LLC | 65,887 | $15.0M | 1.69% | −73−0.1% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 67,194 | $15.3M | 0.20% | −5,600−7.7% | Reduced |
| Nomura Asset Management Co Ltd | 69,963 | $15.9M | 0.07% | −146−0.2% | Reduced |
| American International Group, Inc. | 70,211 | $16.0M | 0.10% | −809−1.1% | Reduced |
| Picton Mahoney Asset Management | 70,341 | $16.0M | 0.74% | −2,251−3.1% | Reduced |
| Rafferty Asset Management, LLC | 72,328 | $16.5M | 0.10% | +3,633+5.3% | Added |
| Russell Investments Group, Ltd. | 72,995 | $16.7M | 0.03% | −7,569−9.4% | Reduced |
| 11 Capital Partners LP | 73,682 | $16.8M | 9.29% | −2,771−3.6% | Reduced |
| Baldwin Brothers Inc | 74,174 | $16.9M | 1.45% | +262+0.4% | Added |
| LPL Financial LLC | 77,111 | $17.6M | 0.01% | +1,267+1.7% | Added |
| Lawson Kroeker Investment Management Inc | 77,864 | $17.7M | 3.91% | +77,864 | New |
| Schroder Investment Management Group | 79,988 | $18.2M | 0.03% | −11,906−13.0% | Reduced |
| Blair William & Co | 80,976 | $18.5M | 0.07% | −1,911−2.3% | Reduced |
| North Point Portfolio Managers Corp | 81,441 | $18.6M | 3.79% | +155+0.2% | Added |
| Cullen/Frost Bankers, Inc. | 83,360 | $19.0M | 0.33% | +4,286+5.4% | Added |
| Chilton Investment Co LLC | 84,095 | $19.2M | 0.61% | +84,095 | New |
| Wilson Asset Management (International) Pty Ltd | 83,410 | $19.2M | 5.52% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 87,000 | $19.8M | 0.09% | +34,000+64.2% | Added |
| Campbell Newman Asset Management Inc | 87,053 | $19.8M | 1.88% | +202+0.2% | Added |
| ARS Investment Partners, LLC | 87,249 | $19.9M | 2.47% | −172−0.2% | Reduced |
| Royal London Asset Management Ltd | 87,799 | $20.0M | 0.06% | +8,244+10.4% | Added |
| National Bank of Canada | 89,240 | $20.1M | 0.04% | +4,591+5.4% | Added |
| Sonora Investment Management Group, LLC | 89,551 | $20.4M | 1.75% | +352+0.4% | Added |
| Asset Management One Co.,Ltd. | 89,710 | $20.4M | 0.09% | +486+0.5% | Added |
| Robeco Institutional Asset Management B.V. | 90,508 | $20.6M | 0.06% | +15,742+21.1% | Added |
| Professional Advisory Services Inc | 90,810 | $20.7M | 3.40% | −1,533−1.7% | Reduced |
| M&T Bank Corp | 93,413 | $21.3M | 0.08% | −4,793−4.9% | Reduced |
| Boston Financial Mangement LLC | 94,869 | $21.6M | 0.81% | +1,078+1.1% | Added |
| Mackenzie Financial Corp | 96,559 | $21.7M | 0.04% | +653+0.7% | Added |
| Public Employees Retirement System of Ohio | 95,749 | $21.8M | 0.10% | −10,425−9.8% | Reduced |
| Treasurer of the State of North Carolina | 95,765 | $21.8M | 0.12% | +500+0.5% | Added |
| BNP Paribas Arbitrage, SA | 96,170 | $21.9M | 0.05% | −32,060−25.0% | Reduced |
| Susquehanna International Group, LLP | 96,200 | $21.9M | 0.03% | +18,343+23.6% | Added |
| Calamos Advisors LLC | 96,664 | $22.0M | 0.12% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 97,374 | $22.2M | 0.03% | +97,374 | New |
| Epoch Investment Partners, Inc. | 99,086 | $22.6M | 0.14% | −65,749−39.9% | Reduced |
| M&G Investment Management Ltd | 99,224 | $22.6M | 0.17% | −2,510−2.5% | Reduced |
| Prospector Partners LLC | 100,274 | $22.9M | 3.19% | +375+0.4% | Added |
| Cumberland Partners Ltd | 103,598 | $23.6M | 2.27% | −2,949−2.8% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 103,676 | $23.6M | 0.04% | +22,127+27.1% | Added |
| Thrivent Financial for Lutherans | 103,863 | $23.7M | 0.06% | −34,213−24.8% | Reduced |
| Mn Services Vermogensbeheer B.V. | 104,210 | $23.8M | 0.23% | +3,100+3.1% | Added |
| Brown Advisory Inc | 105,535 | $24.1M | 0.04% | −112−0.1% | Reduced |
| Philo Smith Capital Corp | 106,725 | $24.3M | 8.35% | 00.0% | Unchanged |
| AQR Capital Management LLC | 107,550 | $24.5M | 0.05% | +3,561+3.4% | Added |
| US Bancorp | 107,637 | $24.5M | 0.04% | −1,429−1.3% | Reduced |
| Eventide Asset Management, LLC | 108,559 | $24.7M | 0.45% | +10,960+11.2% | Added |
| Ameriprise Financial Inc | 108,850 | $24.8M | 0.01% | +9,299+9.3% | Added |
| GuoLine Advisory Pte Ltd | 109,400 | $24.9M | 4.92% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 109,384 | $24.9M | 0.26% | +23,873+27.9% | Added |
| Stonehage Fleming Financial Services Holdings Ltd | 110,220 | $25.2M | 2.24% | +110,220 | New |
| Chartwell Investment Partners, LLC | 111,438 | $25.4M | 0.98% | −4,207−3.6% | Reduced |
| Toronto Dominion Bank | 111,763 | $25.5M | 0.04% | −26,592−19.2% | Reduced |
| Victory Capital Management Inc | 113,054 | $25.8M | 0.03% | +5,439+5.1% | Added |
| State of Wisconsin Investment Board | 113,996 | $26.0M | 0.08% | +2,516+2.3% | Added |
| Rathbone Brothers plc | 117,825 | $26.9M | 0.19% | +300.0% | Added |
| State of New Jersey Common Pension Fund D | 118,621 | $27.0M | 0.10% | −3,825−3.1% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 121,185 | $27.6M | 0.11% | −2,090−1.7% | Reduced |
| Man Group plc | – | $27.8M | 0.09% | – | – |
| Bain Capital Public Equity Management II, LLC | 123,105 | $28.1M | 1.50% | −280,404−69.5% | Reduced |
| British Columbia Investment Management Corp | 123,494 | $28.1M | 0.27% | −33,909−21.5% | Reduced |
| Van Hulzen Asset Management, LLC | 123,682 | $28.2M | 2.17% | +2,470+2.0% | Added |
| DekaBank Deutsche Girozentrale | 122,509 | $28.4M | 0.07% | +4,225+3.6% | Added |
| Thomasville National Bank | 124,950 | $28.5M | 2.80% | −1,115−0.9% | Reduced |
| SEI Investments Co | 127,638 | $29.1M | 0.05% | −1,859−1.4% | Reduced |
| Beacon Pointe Advisors, LLC | 131,059 | $29.9M | 0.37% | +128,219+4,514.8% | Added |
| Stifel Financial Corp | 131,992 | $30.1M | 0.04% | −836−0.6% | Reduced |
| Investment Management Corp of Ontario | 132,000 | $30.1M | 1.18% | −73,000−35.6% | Reduced |
| Storebrand Asset Management AS | 136,070 | $31.0M | 0.15% | +88,012+183.1% | Added |
| Truist Financial Corp | 137,953 | $31.4M | 0.05% | +353+0.3% | Added |
| Payden & Rygel | 141,760 | $32.3M | 2.54% | −4,100−2.8% | Reduced |
| Payden & Rygel Investment Group | 141,760 | $32.3M | 2.54% | +141,760 | New |
| Cornerstone Capital, Inc. | 142,609 | $32.5M | 3.92% | −8,427−5.6% | Reduced |
| Ferguson Wellman Capital Management, Inc | 145,288 | $33.1M | 0.81% | +1,122+0.8% | Added |
| Intech Investment Management LLC | 146,530 | $33.4M | 0.49% | −175,649−54.5% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 147,412 | $33.6M | 0.38% | −58,636−28.5% | Reduced |
| Caisse de Depot Et Placement du Quebec | 150,529 | $34.3M | 0.10% | +15,262+11.3% | Added |
| Macquarie Group Ltd | 152,162 | $34.7M | 0.04% | −27,649−15.4% | Reduced |
| MML Investors Services, LLC | 153,754 | $35.0M | 0.19% | +6,484+4.4% | Added |
| Tredje AP-fonden | 155,020 | $35.3M | 0.52% | +423+0.3% | Added |
| United Capital Financial Advisers, LLC | 156,354 | $35.6M | 0.23% | −23,800−13.2% | Reduced |
| Gillson Capital LP | 171,622 | $39.1M | 2.90% | +57,786+50.8% | Added |
| Fort Washington Investment Advisors Inc | 174,156 | $39.7M | 0.30% | +1,043+0.6% | Added |
| New York State Teachers Retirement System | 176,580 | $40.2M | 0.10% | −1,687−0.9% | Reduced |
| Ci Investments Inc. | 177,380 | $40.4M | 0.23% | −4,047−2.2% | Reduced |
| Citadel Advisors LLC | 178,999 | $40.8M | 0.04% | +141,194+373.5% | Added |
| 1832 Asset Management L.P. | 179,100 | $40.8M | 0.08% | +71,130+65.9% | Added |
| Citigroup Inc | 181,036 | $41.3M | 0.06% | −6,183−3.3% | Reduced |
| Gateway Investment Advisers LLC | 187,318 | $42.7M | 0.54% | −297−0.2% | Reduced |
| GWM Advisors LLC | 193,095 | $44.0M | 0.48% | −2,874−1.5% | Reduced |
| T. Rowe Price Investment Management, Inc. | 194,001 | $44.2M | 0.03% | +5,577+3.0% | Added |
| Great West Life Assurance Co | 199,677 | $45.5M | 0.11% | −9,772−4.7% | Reduced |
| Advisor Group Holdings, Inc. | 200,940 | $45.8M | 0.07% | +47,495+31.0% | Added |
| Premier Fund Managers Ltd | 200,000 | $46.2M | 2.17% | 00.0% | Unchanged |
| Korea Investment CORP | 204,499 | $46.6M | 0.14% | −7,173−3.4% | Reduced |
| Prudential Financial Inc | 204,695 | $46.7M | 0.07% | −1,269−0.6% | Reduced |
| STRS Ohio | 214,000 | $48.8M | 0.22% | −22,882−9.7% | Reduced |
| State Board of Administration of Florida Retirement System | 214,559 | $48.9M | 0.11% | +13,095+6.5% | Added |
| Retirement Systems of Alabama | 215,828 | $49.2M | 0.23% | +460.0% | Added |