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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.

Institutional holdersQ1 2023: 951 institutions
Q1 2021: 732 institutionsQ2 2021: 779 institutionsQ3 2021: 775 institutionsQ4 2021: 854 institutionsQ1 2022: 817 institutionsQ2 2022: 823 institutionsQ3 2022: 865 institutionsQ4 2022: 921 institutionsQ1 2023: 951 institutionsQ2 2023: 976 institutionsQ3 2023: 999 institutionsQ4 2023: 1,082 institutionsQ1 2024: 1,130 institutionsQ2 2024: 1,153 institutionsQ3 2024: 1,203 institutionsQ4 2024: 1,325 institutionsQ1 2025: 1,359 institutionsQ2 2025: 1,379 institutionsQ3 2025: 1,341 institutionsQ4 2025: 1,299 institutionsQ1 2026: 1,248 institutionsQ2 2026: 1,295 institutions
Value heldQ1 2023: $34.7B
Q1 2021: $20.6BQ2 2021: $24.6BQ3 2021: $26.3BQ4 2021: $30.1BQ1 2022: $31.0BQ2 2022: $29.1BQ3 2022: $31.2BQ4 2022: $34.1BQ1 2023: $34.7BQ2 2023: $39.9BQ3 2023: $42.3BQ4 2023: $41.9BQ1 2024: $46.5BQ2 2024: $49.1BQ3 2024: $52.8BQ4 2024: $65.9BQ1 2025: $79.0BQ2 2025: $72.9BQ3 2025: $69.7BQ4 2025: $60.6BQ1 2026: $49.7BQ2 2026: $54.7B
Institutions holding AJG and their total value by quarter
QuarterHoldersValue
Q2 20261,295$54.7B
Q1 20261,248$49.7B
Q4 20251,299$60.6B
Q3 20251,341$69.7B
Q2 20251,379$72.9B
Q1 20251,359$79.0B
Q4 20241,325$65.9B
Q3 20241,203$52.8B
Q2 20241,153$49.1B
Q1 20241,130$46.5B
Q4 20231,082$41.9B
Q3 2023999$42.3B
Q2 2023976$39.9B
Q1 2023951$34.7B
Q4 2022921$34.1B
Q3 2022865$31.2B
Q2 2022823$29.1B
Q1 2022817$31.0B
Q4 2021854$30.1B
Q3 2021775$26.3B
Q2 2021779$24.6B
Q1 2021732$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.

Institutions holding AJG in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Dana Investment Advisors, Inc.4,273$817.5K0.04%+5+0.1%Added
Stonnington Group, LLC4,093$817.4K0.21%−417−9.2%Reduced
Sunbelt Securities, Inc.4,279$811.5K0.13%+10+0.2%Added
Sawgrass Asset Management LLC4,229$809.0K0.11%−195−4.4%Reduced
Balentine LLC4,200$803.5K0.03%−505−10.7%Reduced
PAX Financial Group, LLC4,193$802.2K0.19%−3−0.1%Reduced
Trust Co of Virginia4,158$795.5K0.09%−175−4.0%Reduced
Moloney Securities Asset Management, LLC4,152$794.3K0.15%+80+2.0%Added
Coppell Advisory Solutions LLC4,171$791.1K0.27%+342+8.9%Added
Coppell Advisory Solutions Corp.4,171$791.1K0.27%+342+8.9%Added
Alera Investment Advisors, LLC4,126$789.3K0.18%+59+1.5%Added
AlphaMark Advisors, LLC4,118$788.0K0.35%+49+1.2%Added
Ibex Wealth Advisors4,044$774.0K0.20%−355−8.1%Reduced
Alberta Investment Management Corp4,000$765.2K0.01%−26,904−87.1%Reduced
Merrion Investment Management Co, LLC4,000$765.2K0.73%00.0%Unchanged
Tower Research Capital LLC (TRC)3,976$760.0K0.02%−392−9.0%Reduced
Assenagon Asset Management S.A.3,960$757.6K0.00%−31,752−88.9%Reduced
Citizens Financial Group Inc3,950$755.7K0.03%+3,950New
Tokio Marine Asset Management Co Ltd3,921$750.1K0.05%+146+3.9%Added
Prime Capital Investment Advisors, LLC3,900$746.1K0.03%+3,900New
Stelac Advisory Services LLC3,829$732.5K0.32%00.0%Unchanged
Argent Trust Co3,794$725.8K0.05%+977+34.7%Added
Brinker Capital Investments, LLC3,784$723.9K0.01%−17−0.4%Reduced
Orion Portfolio Solutions, LLC3,784$723.9K0.01%+3,784New
Pinkerton Retirement Specialists, LLC3,756$718.6K0.13%+1,815+93.5%Added
LMR Partners LLP3,741$715.7K0.02%−1,782−32.3%Reduced
Congress Asset Management Co3,717$711.1K0.01%+419+12.7%Added
Sequoia Financial Advisors, LLC3,712$710.1K0.02%−91−2.4%Reduced
Capital Asset Advisory Services LLC3,707$709.2K0.05%−33−0.9%Reduced
Eqis Capital Management, Inc.3,683$704.6K0.08%+125+3.5%Added
Prosperity Consulting Group, LLC3,681$704.1K0.45%−55−1.5%Reduced
Private Advisory Group LLC3,649$698.0K0.15%00.0%Unchanged
Prudent Man Advisors, LLC3,642$697.0K0.27%−6−0.2%Reduced
Mitchell Sinkler & Starr3,600$688.7K0.20%−305−7.8%Reduced
Financial Counselors Inc3,577$684.0K0.01%−200−5.3%Reduced
Axxcess Wealth Management, LLC3,536$676.5K0.05%+57+1.6%Added
TrinityPoint Wealth, LLC3,517$672.9K0.14%+220+6.7%Added
Private Trust Co NA3,509$671.3K0.09%−1,001−22.2%Reduced
Park Place Capital Corp3,503$670.2K0.19%+843+31.7%Added
Change Path, LLC3,481$666.0K0.03%+168+5.1%Added
Allred Capital Management, LLC3,459$661.7K0.35%+3+0.1%Added
Lincoln National Corp3,408$652.0K0.01%+575+20.3%Added
Montchanin Asset Management, LLC3,370$645.0K0.82%00.0%Unchanged
Diversified Trust Co3,352$641.3K0.02%00.0%Unchanged
Achmea Investment Management B.V.3,328$637.0K0.02%00.0%Unchanged
Veriti Management LLC3,319$635.0K0.08%+321+10.7%Added
VeraBank, N.A.3,300$631.3K0.29%00.0%Unchanged
Vontobel Holding Ltd.3,283$628.1K0.01%−440−11.8%Reduced
Checchi Capital Advisers, LLC3,275$626.5K0.06%−41−1.2%Reduced
Clifford Swan Investment Counsel LLC3,264$624.4K0.03%−140−4.1%Reduced
Baader Bank INC3,264$623.8K0.05%−3,066−48.4%Reduced
Financial Advocates Investment Management3,259$623.5K0.05%+129+4.1%Added
Tiaa, FSB3,219$615.8K0.00%−242−7.0%Reduced
Dentgroup LLC3,218$615.7K0.49%00.0%Unchanged
Full Sail Capital, LLC3,198$611.8K0.06%+6+0.2%Added
Signaturefd, LLC3,181$608.6K0.02%−87−2.7%Reduced
Texas Capital Bancshares Inc3,176$607.6K0.38%−3−0.1%Reduced
EPG Wealth Management LLC3,149$602.4K0.19%+3,149New
Heartland Bank & Trust Co3,143$601.3K0.45%+186+6.3%Added
Wetherby Asset Management Inc3,141$600.9K0.04%−152−4.6%Reduced
Woodward Diversified Capital, LLC3,135$599.8K0.47%+37+1.2%Added
Penobscot Investment Management Company, Inc.3,130$598.8K0.10%+700+28.8%Added
Bokf, NA3,127$598.2K0.01%−704−18.4%Reduced
Haverford Trust Co3,116$596.1K0.01%+12+0.4%Added
JSF Financial, LLC3,110$595.0K0.22%−14−0.4%Reduced
Guinness Atkinson Asset Management Inc3,109$594.8K0.34%+67+2.2%Added
Park National Corp3,101$593.3K0.03%00.0%Unchanged
Banque Cantonale Vaudoise3,066$587.0K0.03%00.0%Unchanged
Greenleaf Trust3,044$582.3K0.01%+10+0.3%Added
Occidental Asset Management, LLC3,034$580.4K0.14%00.0%Unchanged
Ossiam3,001$574.1K0.01%+712+31.1%Added
Beacon Pointe Advisors, LLC2,977$569.4K0.01%+610+25.8%Added
Private Ocean, LLC2,963$566.9K0.08%+2+0.1%Added
Rothschild Investment Corp2,953$565.0K0.05%+10.0%Added
Accurate Wealth Management, LLC2,862$559.8K0.19%+375+15.1%Added
Congress Wealth Management LLC2,921$558.8K0.01%+169+6.1%Added
GPS Wealth Strategies Group, LLC2,911$556.9K0.12%+2,911New
Los Angeles Capital Management LLC2,903$555.4K0.00%−55−1.9%Reduced
Westshore Wealth, LLC2,903$555.4K0.29%+903+45.2%Added
Stratos Wealth Advisors, LLC2,888$552.5K0.04%−173−5.7%Reduced
Y-Intercept (Hong Kong) Ltd2,885$551.9K0.06%+2,885New
RMB Capital Management, LLC2,872$549.4K0.02%+2,872New
Archford Capital Strategies, LLC2,795$545.9K0.11%−47−1.7%Reduced
Webster Bank, N. A.2,850$545.2K0.07%00.0%Unchanged
Somerset Trust Co2,841$543.5K0.24%−82−2.8%Reduced
Skandinaviska Enskilda Banken AB (publ)2,834$542.0K0.00%+539+23.5%Added
Kozak & Associates, Inc.2,807$537.0K0.24%+8+0.3%Added
Marino, Stram & Associates LLC2,800$535.7K0.16%+185+7.1%Added
Guyasuta Investment Advisors Inc2,800$535.7K0.04%00.0%Unchanged
Hamilton Capital Partners Inc.2,791$533.9K0.19%−2,846−50.5%Reduced
Ascent Wealth Partners, LLC2,767$529.4K0.11%00.0%Unchanged
Old National Bancorp2,748$525.7K0.02%+2,748New
BI Asset Management Fondsmaeglerselskab A/S2,743$525.0K0.01%+665+32.0%Added
Cetera Advisors LLC2,716$519.6K0.01%+274+11.2%Added
Advisors Capital Management, LLC2,714$519.0K0.01%−88−3.1%Reduced
Lakeview Capital Partners, LLC2,380$516.0K0.16%+2,380New
Lavaca Capital LLC2,694$515.4K0.12%+2,694New
Boston Common Asset Management, LLC2,690$515.0K0.01%00.0%Unchanged
Fiduciary Trust Co2,691$514.8K0.01%−1,056−28.2%Reduced
TD Waterhouse Canada Inc.2,553$510.1K0.01%+1,931+310.5%Added