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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 2022

Institutional positions in Arthur J. Gallagher & Co. as of Mar 31, 2022. 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
817
−25 vs. Q4 2021
Shares held
177.8M
+704.1K (+0.4%) vs. Q4 2021
Total value
$31.0B
+$996.9M (+3.3%) vs. Q4 2021
New holders
70
299 more added
Sold out
95
293 more reduced

12 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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.

Institutional holdersQ1 2022: 817 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 2022: $31.0B
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 2022

Shares, value and share of portfolio for each institution holding Arthur J. Gallagher & Co.; share changes are against Q4 2021.

Institutions holding AJG in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Tompkins Financial Corp53,815$9.40M1.32%+1,079+2.0%Added
Verity & Verity, LLC53,045$9.26M1.28%−132−0.2%Reduced
Standard Life Aberdeen plc52,450$9.25M0.02%−16,607−24.0%Reduced
Atlantic Union Bankshares Corp52,768$9.21M0.81%−646−1.2%Reduced
State of Michigan Retirement System52,587$9.18M0.05%+433+0.8%Added
Dai-Ichi Life Insurance Company, Ltd52,513$9.17M0.15%00.0%Unchanged
Bank of Nova Scotia51,113$8.93M0.02%+5,741+12.7%Added
Rench Wealth Management, Inc.50,027$8.73M3.97%−3,894−7.2%Reduced
Cullen/Frost Bankers, Inc.48,932$8.54M0.17%+4,493+10.1%Added
CIBC World Markets Corp48,912$8.54M0.07%+4,246+9.5%Added
USS Investment Management Ltd47,990$8.38M0.07%+5,203+12.2%Added
Bahl & Gaynor Inc46,627$8.14M0.06%−1,865−3.8%Reduced
Creative Planning46,539$8.13M0.01%+1,891+4.2%Added
Nomura Asset Management Co Ltd45,967$8.03M0.04%+3,047+7.1%Added
Smithbridge Asset Management Inc45,238$7.90M2.62%+74+0.2%Added
Hantz Financial Services, Inc.44,385$7.75M0.23%+2,803+6.7%Added
Tredje AP-fonden44,186$7.71M0.16%00.0%Unchanged
Oregon Public Employees Retirement Fund43,912$7.67M0.08%−549−1.2%Reduced
Kings Point Capital Management43,193$7.54M0.66%−201−0.5%Reduced
First Republic Investment Management, Inc.41,718$7.28M0.02%+5,332+14.7%Added
Marks Group Wealth Management, Inc41,425$7.23M0.91%+2,760+7.1%Added
Strategy Asset Managers LLC41,333$7.22M1.56%+1,238+3.1%Added
Sit Investment Associates Inc40,864$7.13M0.19%00.0%Unchanged
Jane Street Group, LLC40,110$7.00M0.01%+23,529+141.9%Added
NN Investment Partners Holdings N.V.39,899$6.96M0.04%−16,657−29.5%Reduced
First Manhattan Co39,611$6.92M0.02%+39,217+9,953.6%Added
Vident Investment Advisory, LLC39,317$6.87M0.18%+5,765+17.2%Added
Mastrapasqua Asset Management Inc39,098$6.83M0.77%−4,045−9.4%Reduced
James Investment Research Inc39,078$6.82M0.72%−1,509−3.7%Reduced
Umb Bank N A38,551$6.73M0.09%−150−0.4%Reduced
Alley Investment Management Company, LLC38,225$6.67M1.10%+38,225New
Harrell Investment Partners, LLC38,004$6.63M2.35%+118+0.3%Added
Sigma Investment Counselors Inc37,489$6.55M0.47%−235−0.6%Reduced
Yousif Capital Management, LLC37,115$6.48M0.07%−100.0%Reduced
First Trust Advisors LP36,553$6.38M0.01%−15,627−29.9%Reduced
Utah Retirement Systems36,530$6.38M0.08%−600−1.6%Reduced
State of Alaska, Department of Revenue35,359$6.17M0.06%−681−1.9%Reduced
Distillate Capital Partners LLC35,302$6.16M0.88%+6,146+21.1%Added
Mirae Asset Global Investments Co., Ltd.35,289$6.16M0.01%+5,213+17.3%Added
Douglass Winthrop Advisors, LLC34,176$5.97M0.14%+50+0.1%Added
North Star Investment Management Corp.34,101$5.95M0.46%00.0%Unchanged
Forsta Ap-Fonden34,000$5.94M0.07%−2,600−7.1%Reduced
Private Advisor Group, LLC33,844$5.91M0.05%+1,748+5.4%Added
M&T Bank Corp33,102$5.78M0.03%+631+1.9%Added
ING Groep NV33,072$5.77M0.06%−99,981−75.1%Reduced
Picton Mahoney Asset Management33,065$5.77M0.21%+33,065New
Jackson Wealth Management, LLC33,027$5.77M0.80%−360−1.1%Reduced
Gulf International Bank (UK) Ltd32,606$5.69M0.09%00.0%Unchanged
Alberta Investment Management Corp32,200$5.62M0.03%00.0%Unchanged
Ballew Advisors, Inc31,037$5.62M4.29%−3,031−8.9%Reduced
British Columbia Investment Management Corp31,999$5.59M0.04%−4,317−11.9%Reduced
Swiss Life Asset Management Ltd31,937$5.57M0.08%+4,877+18.0%Added
IFM Investors Pty Ltd31,907$5.57M0.09%+6,888+27.5%Added
Crestline Management, LP31,820$5.56M0.70%+7,235+29.4%Added
Mariner, LLC31,527$5.50M0.02%+4,831+18.1%Added
Edmond de Rothschild Holding S.A.31,063$5.42M0.12%−944−2.9%Reduced
Westwood Holdings Group Inc.30,074$5.25M0.05%−1,398−4.4%Reduced
Brant Point Investment Management LLC30,000$5.24M1.08%+30,000New
Mackay Shields LLC29,883$5.22M0.05%−1,007−3.3%Reduced
DnB Asset Management AS29,809$5.20M0.03%+1,682+6.0%Added
Bradley Foster & Sargent Inc29,559$5.16M0.11%−139−0.5%Reduced
Bollard Group LLC29,548$5.16M0.17%+187+0.6%Added
Public Sector Pension Investment Board29,253$5.11M0.03%−5,330−15.4%Reduced
Roosevelt Investment Group LLC29,183$5.09M0.30%00.0%Unchanged
Family Legacy, Inc.29,067$5.08M2.12%−348−1.2%Reduced
Tower Research Capital LLC (TRC)28,830$5.03M0.05%+10,724+59.2%Added
TD Private Client Wealth LLC28,709$5.02M0.21%−818−2.8%Reduced
Ci Investments Inc.28,314$4.94M0.02%+1,138+4.2%Added
KG&L Capital Management,LLC28,123$4.91M2.05%−18−0.1%Reduced
Commonwealth of Pennsylvania Public School Empls Retrmt Sys27,892$4.87M0.05%+1,875+7.2%Added
Mutual of America Capital Management LLC27,820$4.86M0.05%+452+1.7%Added
CAPROCK Group, Inc.27,663$4.83M0.45%+5,100+22.6%Added
Bridgewater Associates, LP27,392$4.78M0.02%−9,448−25.6%Reduced
Employees Retirement System of Texas27,236$4.75M0.06%00.0%Unchanged
Jefferies Group LLC27,200$4.75M0.11%−21,800−44.5%Reduced
Segment Wealth Management, LLC27,195$4.75M0.49%+1,910+7.6%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.27,118$4.74M0.02%−66,652−71.1%Reduced
Texas Permanent School Fund27,038$4.72M0.06%−1,552−5.4%Reduced
People's United Financial, Inc.26,032$4.54M0.13%−4,679−15.2%Reduced
Allspring Global Investments Holdings, LLC26,026$4.54M0.01%+3,006+13.1%Added
Flputnam Investment Management Co24,813$4.33M0.14%+287+1.2%Added
CWM, LLC24,740$4.32M0.03%+666+2.8%Added
New Vernon Investment Management LLC24,282$4.24M5.91%00.0%Unchanged
Brookmont Capital Management24,099$4.21M2.53%−165−0.7%Reduced
Levy Wealth Management Group, LLC24,066$4.20M1.74%+73+0.3%Added
Interval Partners, LP23,896$4.17M0.31%+4,188+21.3%Added
Geneos Wealth Management Inc.23,344$4.08M0.18%+3,324+16.6%Added
Cubist Systematic Strategies, LLC22,709$3.96M0.03%+3,943+21.0%Added
Nissay Asset Management Corp22,588$3.94M0.03%+670+3.1%Added
Commerce Bank22,204$3.88M0.03%+124+0.6%Added
Stratos Wealth Partners, LTD.21,931$3.83M0.09%−23,944−52.2%Reduced
Busey Wealth Management21,912$3.83M0.15%00.0%Unchanged
Central Trust Co21,129$3.69M0.11%−1,352−6.0%Reduced
Ferguson Wellman Capital Management, Inc20,790$3.63M0.11%+934+4.7%Added
First American Bank20,701$3.61M0.31%+1,544+8.1%Added
Trust Co of Toledo NA20,342$3.55M0.55%−316−1.5%Reduced
Mission Creek Capital Partners, Inc.20,285$3.54M0.94%00.0%Unchanged
Fifth Third Bancorp19,843$3.46M0.01%+532+2.8%Added
Hartford Investment Management Co19,718$3.44M0.09%−1,372−6.5%Reduced
Park Avenue Securities LLC19,597$3.42M0.06%−4,982−20.3%Reduced