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 |
|---|---|---|---|---|---|
| O'Shaughnessy Asset Management, LLC | 27,958 | $6.29M | 0.08% | +1,179+4.4% | Added |
| Ethic Inc. | 27,209 | $6.12M | 0.18% | +1,725+6.8% | Added |
| Oregon Public Employees Retirement Fund | 27,072 | $6.09M | 0.11% | −4,796−15.0% | Reduced |
| Bank of Nova Scotia | 26,724 | $6.01M | 0.01% | +7,012+35.6% | Added |
| Jackson Wealth Management, LLC | 26,622 | $5.99M | 0.79% | −563−2.1% | Reduced |
| Renaissance Investment Group LLC | 26,422 | $5.94M | 1.48% | +8,491+47.4% | Added |
| Bollard Group LLC | 25,548 | $5.75M | 0.20% | +52+0.2% | Added |
| KG&L Capital Management,LLC | 25,416 | $5.72M | 2.39% | +825+3.4% | Added |
| Northwest & Ethical Investments L.P. | 25,353 | $5.70M | 0.18% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 25,260 | $5.68M | 0.22% | +927+3.8% | Added |
| Commerce Bank | 25,199 | $5.67M | 0.04% | +2,009+8.7% | Added |
| Ilmarinen Mutual Pension Insurance Co | 25,000 | $5.62M | 0.08% | −23,500−48.5% | Reduced |
| Family Legacy, Inc. | 24,772 | $5.57M | 2.13% | −1,068−4.1% | Reduced |
| Fifth Third Bancorp | 24,670 | $5.55M | 0.02% | +5,324+27.5% | Added |
| Engineers Gate Manager LP | 24,511 | $5.51M | 0.16% | +24,511 | New |
| First Citizens Bank & Trust Co | 24,380 | $5.48M | 0.10% | +23,487+2,630.1% | Added |
| Atlantic Union Bankshares Corp | 24,296 | $5.46M | 0.51% | −3,146−11.5% | Reduced |
| Vontobel Holding Ltd. | 24,294 | $5.46M | 0.05% | +14,170+140.0% | Added |
| New Vernon Investment Management LLC | 24,282 | $5.46M | 6.29% | 00.0% | Unchanged |
| Atria Investments LLC | 23,662 | $5.32M | 0.08% | +651+2.8% | Added |
| Pathstone Holdings, LLC | 23,220 | $5.22M | 0.03% | +23,220 | New |
| Triasima Portfolio Management inc. | 23,107 | $5.20M | 0.43% | +21,897+1,809.7% | Added |
| Squarepoint Ops LLC | 23,105 | $5.20M | 0.02% | +17,255+295.0% | Added |
| Ensign Peak Advisors, Inc | 23,018 | $5.18M | 0.01% | +9,650+72.2% | Added |
| CWM, LLC | 22,994 | $5.17M | 0.03% | −6,831−22.9% | Reduced |
| D. E. Shaw & Co., Inc. | 22,541 | $5.07M | 0.01% | +8,357+58.9% | Added |
| Janney Montgomery Scott LLC | 22,412 | $5.04M | 0.02% | +967+4.5% | Added |
| Canada Pension Plan Investment Board | 22,233 | $5.00M | 0.01% | +22,233 | New |
| Brookmont Capital Management | 22,066 | $4.96M | 2.78% | −97−0.4% | Reduced |
| Ballew Advisors, Inc | 20,721 | $4.84M | 3.64% | −556−2.6% | Reduced |
| Torray LLC | 20,964 | $4.71M | 0.76% | +233+1.1% | Added |
| Federated Hermes, Inc. | 20,959 | $4.71M | 0.01% | −2,520−10.7% | Reduced |
| Crossmark Global Holdings, Inc. | 20,878 | $4.70M | 0.10% | +431+2.1% | Added |
| Flputnam Investment Management Co | 20,869 | $4.69M | 0.11% | +2,378+12.9% | Added |
| Millennium Management LLC | 20,825 | $4.68M | 0.00% | −38,179−64.7% | Reduced |
| First American Bank | 20,693 | $4.65M | 0.39% | −712−3.3% | Reduced |
| CenterBook Partners LP | 20,621 | $4.64M | 0.57% | +14,344+228.5% | Added |
| Cetera Investment Advisers | 20,477 | $4.60M | 0.04% | −2,743−11.8% | Reduced |
| Gotham Asset Management, LLC | 20,108 | $4.52M | 0.08% | −1,307−6.1% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 19,985 | $4.49M | 0.06% | +335+1.7% | Added |
| Cetera Advisor Networks LLC | 19,755 | $4.44M | 0.02% | −2,565−11.5% | Reduced |
| Stratos Wealth Partners, LTD. | 19,630 | $4.41M | 0.08% | +39+0.2% | Added |
| Prime Capital Investment Advisors, LLC | 19,530 | $4.39M | 0.07% | +15,215+352.6% | Added |
| Susquehanna Portfolio Strategies, LLC | 19,297 | $4.34M | 0.08% | +19,297 | New |
| Magnetar Financial LLC | 19,033 | $4.28M | 0.11% | +19,033 | New |
| Mission Creek Capital Partners, Inc. | 18,870 | $4.24M | 1.09% | −425−2.2% | Reduced |
| Elo Mutual Pension Insurance Co | 18,815 | $4.23M | 0.11% | +883+4.9% | Added |
| PFG Advisors | 18,762 | $4.22M | 0.34% | +151+0.8% | Added |
| Schwab Charitable Fund | 18,740 | $4.21M | 0.22% | −11,000−37.0% | Reduced |
| Central Trust Co | 18,429 | $4.14M | 0.11% | −304−1.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 18,396 | $4.14M | 0.04% | −646−3.4% | Reduced |
| Sheaff Brock Investment Advisors, LLC | 18,388 | $4.14M | 0.37% | +6,288+52.0% | Added |
| First Hawaiian Bank | 18,166 | $4.09M | 0.13% | −825−4.3% | Reduced |
| Nordea Investment Management AB | 17,671 | $3.97M | 0.01% | −40.0% | Reduced |
| Gulf International Bank (UK) Ltd | 17,595 | $3.96M | 0.11% | −1,948−10.0% | Reduced |
| TD Private Client Wealth LLC | 17,552 | $3.95M | 0.14% | +1,561+9.8% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 17,274 | $3.88M | 0.17% | +60.0% | Added |
| Kentucky Retirement Systems | 17,274 | $3.88M | 0.12% | +128+0.7% | Added |
| CIBC World Markets Inc. | 16,903 | $3.80M | 0.01% | −4,414−20.7% | Reduced |
| Geneos Wealth Management Inc. | 16,796 | $3.78M | 0.19% | −513−3.0% | Reduced |
| Keebeck Wealth Management, LLC | 16,758 | $3.77M | 0.62% | +4,408+35.7% | Added |
| BFSG, LLC | 16,662 | $3.75M | 0.55% | −4,167−20.0% | Reduced |
| Dorsey Wright & Associates | 16,551 | $3.72M | 1.13% | −518−3.0% | Reduced |
| Journey Advisory Group, LLC | 16,512 | $3.71M | 0.51% | −149−0.9% | Reduced |
| Barbara Oil Co. | 16,500 | $3.71M | 1.67% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 16,478 | $3.71M | 0.08% | +309+1.9% | Added |
| Romano Brothers and Company | 16,049 | $3.61M | 0.54% | −350−2.1% | Reduced |
| Legacy Wealth Management, LLC | 15,851 | $3.56M | 1.72% | 00.0% | Unchanged |
| Edmond de Rothschild Holding S.A. | 15,836 | $3.56M | 0.06% | −1,308−7.6% | Reduced |
| Bridgewater Associates, LP | 15,505 | $3.49M | 0.02% | +15,505 | New |
| Captrust Financial Advisors | 15,137 | $3.40M | 0.01% | +971+6.9% | Added |
| Walleye Trading LLC | 15,118 | $3.40M | 0.05% | +12,576+494.7% | Added |
| Kestra Advisory Services, LLC | 15,093 | $3.39M | 0.03% | +3,556+30.8% | Added |
| GAM Holding AG | 15,072 | $3.39M | 0.25% | −37−0.2% | Reduced |
| Cornerstone Advisors, LLC | 15,000 | $3.37M | 0.15% | −2,100−12.3% | Reduced |
| Marsico Capital Management LLC | 14,722 | $3.31M | 0.13% | +14,722 | New |
| SG Americas Securities, LLC | 14,617 | $3.29M | 0.04% | +10,602+264.1% | Added |
| JustInvest LLC | 14,615 | $3.29M | 0.08% | +618+4.4% | Added |
| Hartford Investment Management Co | 14,606 | $3.28M | 0.12% | −146−1.0% | Reduced |
| Avantax Advisory Services, Inc. | 14,478 | $3.26M | 0.03% | +344+2.4% | Added |
| Freedom Day Solutions, LLC | 14,466 | $3.25M | 1.27% | 00.0% | Unchanged |
| Oxbow Advisors, LLC | 14,341 | $3.23M | 0.49% | −100−0.7% | Reduced |
| Levy Wealth Management Group, LLC | 14,172 | $3.19M | 0.89% | −3,533−20.0% | Reduced |
| Trust Co of Toledo NA | 14,099 | $3.17M | 0.55% | −250−1.7% | Reduced |
| Cox Capital Mgt LLC | 14,030 | $3.16M | 2.06% | −8−0.1% | Reduced |
| Candriam Luxembourg S.C.A. | 13,959 | $3.14M | 0.02% | +945+7.3% | Added |
| Synovus Financial Corp | 13,795 | $3.10M | 0.04% | +68+0.5% | Added |
| Securian Asset Management, Inc | 13,698 | $3.08M | 0.09% | −1,677−10.9% | Reduced |
| Legato Capital Management LLC | 13,495 | $3.03M | 0.40% | +4,102+43.7% | Added |
| Louisiana State Employees Retirement System | 13,100 | $2.95M | 0.06% | −300−2.2% | Reduced |
| Alerus Financial NA | 12,958 | $2.91M | 0.24% | −210−1.6% | Reduced |
| Illinois Municipal Retirement Fund | 12,907 | $2.90M | 0.05% | 00.0% | Unchanged |
| Otter Creek Advisors, LLC | 12,500 | $2.81M | 2.41% | +2,000+19.0% | Added |
| EULAV Asset Management | 12,400 | $2.79M | 0.09% | 00.0% | Unchanged |
| Whittier Trust Co | 12,168 | $2.74M | 0.04% | −417−3.3% | Reduced |
| Atria Wealth Solutions, Inc. | 11,999 | $2.70M | 0.03% | +859+7.7% | Added |
| Cambridge Investment Research Advisors, Inc. | 11,962 | $2.69M | 0.01% | −2,255−15.9% | Reduced |
| CIBC Private Wealth Group, LLC | 11,901 | $2.68M | 0.01% | +702+6.3% | Added |
| Stonebridge Capital Management Inc | 11,862 | $2.67M | 1.30% | −125−1.0% | Reduced |
| Centiva Capital, LP | 11,801 | $2.65M | 0.17% | +10,919+1,238.0% | Added |