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Disclosery

AJG GALLAGHER ARTHUR J & CO

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Stock (common), issuer CIK 354190

1,209 managers (1,249 13F filers) reported a position in AJG shares at 2026-03-31, 229,629,321 shares in all. 133 filers opened a position and 185 filers sold out during the quarter.

Managers
1,209
13F filers
1,249
New
133
Added
432
Reduced
473
Sold out
185
Shares held by filers
229,629,321

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
First Nebraska Trust Co13,604$2.95M0.27%+1,31513F-HRTimeline
NEW VERNON INVESTMENT MANAGEMENT LLCin group New Vernon Capital Holdings I…13,508$2.93M3.11%new13F-HRTimelineGroup
Hennion & Walsh Asset Management, Inc.13,501$2.92M0.1%-3,79413F-HRTimeline
Legacy Wealth Management, LLC / MS13,491$2.92M0.83%013F-HRTimeline
Blackstone Inc.in group Blackstone Inc.13,368$2.9M0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Louisiana State Employees Retirement Sy…13,100$2.84M0.05%013F-HRTimeline
CHOREO, LLC13,086$2.83M0.03%+3,67313F-HRTimeline
ARTHUR M. COHEN & ASSOCIATES, LLC12,938$2.8M0.5%-75613F-HRTimeline
Nelson Capital Management, LLC12,908$2.8M0.34%-17913F-HRTimeline
Maryland State Retirement & Pension Sys…12,638$2.74M0.06%013F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG12,529$2.71M0.03%+85013F-HRTimelineGroup
ELWOOD CAPITAL PARTNERS LP12,510$2.71M2.62%+7,51013F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS12,501$2.71M0.04%+10213F-HRTimelineGroup
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…12,451$2.7M0.01%+7,23813F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC12,368$2.68M<0.01%-2913F-HRTimelineGroup
Andra AP-fonden12,347$2.67M0.03%-25,85313F-HRTimeline
Meiji Yasuda Life Insurance Cogroup of 2 filers holding12,323$2.67M-486Timeline
TRUST CO OF TOLEDO NA /OH/12,218$2.65M0.25%-30013F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC11,886$2.57M0.05%-1,70213F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD11,850$2.57M0.08%013F-HRTimeline
Bollard Group LLC11,832$2.56M0.08%+3313F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.11,777$2.55M0.01%+95313F-HRTimelineGroup
Chicago Capital, LLC11,761$2.55M0.07%+4813F-HRTimeline
TILIA FIDUCIARY PARTNERS, INC.11,745$2.54M1.4%+91913F-HRTimeline
ING GROEP NV11,671$2.53M0.02%-18213F-HRTimeline
IAMS WEALTH MANAGEMENT, LLC11,493$2.49M0.87%+1,93613F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …11,263$2.44M<0.01%+8913F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC11,222$2.43M<0.01%-1,57413F-HRTimelineGroup
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…11,007$2.38M0.07%-15613F-HRTimelineGroup
New Age Alpha Advisors, LLC10,922$2.37M0.11%-1,63613F-HRTimeline
GAM Holding AGin group GAM Holding AG10,864$2.35M0.21%-9,05013F-HRTimelineGroup
GRIMES & Co WEALTH MANAGEMENT, LLC10,627$2.3M0.06%-2,24413F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…10,601$2.3M0.03%+713F-HRTimelineGroup
AG2R LA MONDIALE GESTION D'ACTIFS10,555$2.29M0.1%+14013F-HRTimeline
Crossmark Global Holdings, Inc.10,506$2.28M0.03%-72613F-HRTimeline
OMERS ADMINISTRATION Corp10,388$2.25M0.01%+2,66313F-HRTimeline
McLean Asset Management Corp10,386$2.25M0.39%new13F-HRTimeline
Manhattan West Asset Management, LLC10,365$2.24M0.44%+3,49513F-HRTimeline
WHITTIER TRUST CO10,023$2.2M0.02%-51313F-HRTimeline
MAI Capital Management10,028$2.17M0.01%-41813F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.10,006$2.17M0.08%+68613F-HRTimelineGroup
LEAVELL INVESTMENT MANAGEMENT, INC.9,915$2.15M0.09%+14413F-HRTimeline
DAVENPORT & Co LLC9,860$2.14M0.01%-7,42113F-HRTimeline
SIH Partners, LLLPin group SIH Partners, LLLP9,732$2.11M0.06%new13F-HRTimelineGroup
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.9,707$2.1M0.03%+5,59013F-HRTimelineGroup
HB Wealth Management, LLC9,692$2.1M0.01%+44113F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC9,683$2.1M0.04%-1813F-HRTimelineGroup
Argo Wealth Advisory, LLC9,629$2.09M1.22%+37413F-HRTimeline
Orion Porfolio Solutions, LLC9,595$2.08M0.02%-49813F-HRTimeline
Saudi Central Bank9,479$2.05M0.04%new13F-HRTimeline
UMB Bank, n.a.9,469$2.05M0.03%+24713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
PANAGORA ASSET MANAGEMENT INC9,236$2M0.01%-80013F-HRTimeline
Anchor Investment Management, LLC9,189$1.99M0.17%+83513F-HRTimeline
Knollwood Investment Advisory, LLC9,168$1.99M0.2%013F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.8,675$1.98M0.01%+5,25213F-HRTimelineGroup
E. Ohman J:or Asset Management AB9,063$1.96M0.05%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC9,023$1.95M0.02%-2,46513F-HRTimeline
FLPUTNAM INVESTMENT MANAGEMENT CO8,728$1.89M0.03%-1,15113F-HRTimeline
Pine Valley Investments Ltd Liability Co8,725$1.89M0.09%+2,15113F-HRTimeline
Y-Intercept (Hong Kong) Ltd8,580$1.86M0.04%new13F-HRTimeline
Metis Global Partners, LLC8,556$1.85M0.05%-90113F-HRTimeline
Brooklyn Investment Group8,378$1.81M0.06%+1,21713F-HRTimeline
Harbor Advisors LLC8,375$1.81M0.26%013F-HRTimeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…8,377$1.81M0.03%+4,37413F-HRTimelineGroup
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC8,307$1.8M0.03%-65313F-HRTimelineGroup
Pacific Capital Partners Ltd8,290$1.8M1.77%new13F-HRTimeline
Old North State Trust, LLC8,193$1.77M1.05%-12613F-HRTimeline
Arkadios Wealth Advisors8,182$1.77M0.03%+38013F-HRTimeline
Arlington Trust Co LLCgroup of 2 filers holding8,073$1.75M+1,123Timeline
&PARTNERS8,030$1.74M0.01%+59813F-HRTimeline
Dakota Wealth Management7,970$1.73M0.04%-6,91313F-HR/ATimeline
Merit Financial Group, LLC7,820$1.69M0.01%+24513F-HRTimeline
Provident Wealth Management, LLC7,819$1.69M0.51%013F-HRTimeline
STONEBRIDGE CAPITAL MANAGEMENT INC7,762$1.68M0.76%13F-HRTimeline
AE Wealth Management LLC7,712$1.67M0.01%+90113F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding7,667$1.66M-21,510Timeline
BankPlus Trust Departmentgroup of 2 filers holding7,555$1.64M-222Timeline
Fulcrum Asset Management LLP7,557$1.63M0.25%+21113F-HRTimeline
Prime Capital Investment Advisors, LLC7,515$1.63M0.02%+43913F-HRTimeline
BRIGHT ROCK CAPITAL MANAGEMENT, LLC7,500$1.62M0.32%013F-HRTimeline
Trueblood Wealth Management, LLC7,475$1.62M0.63%-30713F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…7,468$1.62M0.01%+1,55013F-HRTimelineGroup
North Dakota State Investment Board7,346$1.59M0.07%-1,34813F-HRTimeline
BAILARD, INC.7,325$1.59M0.04%+213F-HRTimeline
Taylor Frigon Capital Management LLC7,254$1.57M0.89%new13F-HRTimeline
Siemens Fonds Invest GmbH7,217$1.56M0.09%+1813F-HRTimeline
PEAPACK GLADSTONE FINANCIAL CORP7,191$1.56M0.02%+6,06313F-HRTimeline
VeraBank, N.A.7,149$1.55M0.28%-26213F-HRTimeline
Steward Partners Investment Advisory, L…7,095$1.54M0.01%-32913F-HRTimeline
Ascent Group, LLCin group Ascent Group, LLC7,020$1.52M0.05%+40113F-HRTimelineGroup
SECURIAN ASSET MANAGEMENT, INC6,983$1.51M0.06%013F-HRTimeline
BRIDGES INVESTMENT MANAGEMENT INC6,924$1.5M0.02%+5,66113F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC6,831$1.48M<0.01%-1313F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.6,799$1.47M0.15%+57513F-HRTimeline
Summit Trail Advisors, LLC6,785$1.47M0.02%+1,49513F-HRTimeline
CAMPBELL NEWMAN ASSET MANAGEMENT INC6,759$1.46M0.12%-114,67313F-HRTimeline
World Investment Advisors6,734$1.46M0.02%-77213F-HRTimeline
Farther Finance Advisors, LLC6,736$1.46M0.01%-52113F-HRTimeline
Kentucky Retirement Systemsgroup of 2 filers holding6,674$1.45M-15,922Timeline
Vise Technologies, Inc.5,577$1.44M0.03%013F-HRTimeline
SummitTX Capital, L.P.6,493$1.41M0.04%new13F-HRTimeline
Savant Capital, LLCin group Savant Capital, LLC6,438$1.39M0.01%-41813F-HRTimelineGroup
Alteri Wealth LLC6,404$1.39M0.45%+43513F-HRTimeline
POTOMAC FUND MANAGEMENT INC /ADV6,383$1.38M0.05%+53513F-HRTimeline
Cresset Asset Management, LLC6,370$1.38M0.01%+3,36713F-HRTimeline
AustralianSuper Pty Ltd6,244$1.35M0.01%+1,03613F-HRTimeline
CABOT WEALTH MANAGEMENT INC6,241$1.35M0.16%+12313F-HRTimeline
CIBC WORLD MARKET INC.6,145$1.33M<0.01%-29,37813F-HRTimeline
Fiduciary Alliance LLC5,939$1.33M0.08%+2,11213F-HRTimeline
Frank, Rimerman Advisors LLC5,872$1.27M0.08%-6313F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…5,812$1.26M0.03%-35613F-HRTimelineGroup
OSTRUM ASSET MANAGEMENT5,756$1.25M0.07%-1,16913F-HRTimeline
Meeder Advisory Services, Inc.group of 2 filers holding5,723$1.24M+978Timeline
Third View Private Wealth, LLC5,690$1.23M0.17%+79113F-HRTimeline
Waverly Advisors, LLC5,690$1.23M0.01%+52413F-HRTimeline
Directional Asset Management5,686$1.23M1.13%+77513F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC5,628$1.22M0.07%013F-HRTimeline
Bannerstone Capital Management, LLC5,613$1.22M1.13%+19313F-HRTimeline
EAGLE WEALTH STRATEGIES LLC5,535$1.2M0.53%+3313F-HRTimeline
Game Creek Capital, LP5,500$1.19M0.46%-3,50013F-HRTimeline
BUILDER INVESTMENT GROUP INC /ADV5,496$1.19M0.26%013F-HRTimeline
Seelaus Asset Management LLC5,475$1.19M0.86%-2813F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.5,451$1.18M0.01%+12813F-HRTimeline
Belpointe Asset Management LLC5,386$1.17M0.04%new13F-HRTimeline
Canada Post Corp Registered Pension Plan5,329$1.15M0.05%-1,15013F-HRTimeline
Fairfield Financial Advisors, LTD5,305$1.15M0.4%-1,34613F-HRTimeline
Disciplined Investments, LLC5,266$1.14M0.41%013F-HRTimeline
Vestmark Advisory Solutions, Inc.5,244$1.14M0.01%+49013F-HRTimeline
SBI Okasan Asset Management Co.Ltd.5,210$1.13M0.05%013F-HRTimeline
Portfolio Design Labs, LLC5,193$1.12M0.2%+17713F-HRTimeline
Guinness Atkinson Asset Management Inc5,191$1.12M0.56%+1,82513F-HRTimeline
DOVER ADVISORS, LLC5,186$1.12M0.46%-7313F-HRTimeline
Vestcor Inc5,183$1.12M0.03%013F-HRTimeline
EPG Wealth Management LLC5,118$1.11M0.3%+4213F-HRTimeline
PRUDENTIAL PLCin group PRUDENTIAL PLC5,074$1.1M0.01%013F-HRTimelineGroup
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…5,064$1.1M0.1%+54813F-HRTimelineGroup
Gilbert & Cook, Inc.5,006$1.08M0.14%+31113F-HRTimeline
Merrion Investment Management Co, LLC5,000$1.08M0.58%013F-HRTimeline
EVERETT HARRIS & CO /CA/4,990$1.08M0.01%-4213F-HRTimeline
V2 Financial group LLC4,886$1.06M0.49%013F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP5,065$1.05M0.06%new13F-HRTimeline
Clear Harbor Asset Management, LLC4,818$1.04M0.07%new13F-HRTimeline
VAUGHAN NELSON INVESTMENT MANAGEMENT, L…4,785$1.04M0.01%013F-HRTimeline
Allworth Financial LP4,779$1.04M<0.01%-20013F-HRTimeline
Main Management ETF Advisors, LLCin group Main Management ETF Advisors,…4,748$1.03M0.04%new13F-HRTimelineGroup
MONETARY MANAGEMENT GROUP INC4,720$1.02M0.24%+2,32013F-HRTimeline
SIGNATUREFD, LLC4,718$1.02M0.02%+54813F-HRTimeline
Horizon Investments, LLC4,698$1.02M0.01%+21713F-HRTimeline
SVB WEALTH LLC4,645$1.01M0.07%-63913F-HRTimeline
44 WEALTH MANAGEMENT LLC4,641$1.01M0.35%new13F-HRTimeline
SFM, LLC d/b/a Sweeney Financial Adviso…4,608$998K0.6%+64313F-HRTimeline
Advisory Alpha, LLC4,604$997K0.03%+76713F-HRTimeline
Engineers Gate Manager LP4,600$996K0.01%new13F-HRTimeline
Prosperity Consulting Group, LLC4,570$990K0.04%-4,95713F-HRTimeline
Avidian Wealth Enterprises, LLC4,546$985K0.03%new13F-HRTimeline
Robeco Institutional Asset Management B…in group Robeco Institutional Asset Ma…4,543$984K<0.01%-25613F-HRTimelineGroup
South Dakota Investment Council4,437$961K0.02%013F-HRTimeline
Coastal Bridge Advisors, LLC4,398$953K0.07%-1,12013F-HRTimeline
TFR Capital, LLC.4,357$944K0.29%+52113F-HRTimeline
Regal Investment Advisors LLC4,347$942K0.05%+1,21813F-HRTimeline
NorthCoast Asset Management LLC4,336$939K0.02%-1613F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co4,334$939K0.01%-14213F-HRTimelineGroup
GUYASUTA INVESTMENT ADVISORS INC4,256$922K0.05%013F-HRTimeline
Advisory Services Network, LLC4,222$914K0.01%+10213F-HRTimeline
TCW GROUP INCin group TCW GROUP INC4,206$911K0.01%+20313F-HRTimelineGroup
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC4,195$909K0.04%013F-HRTimelineGroup
Triangle Securities Wealth Management4,121$893K0.2%+11813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Parallel Advisors, LLC4,110$890K0.02%+49613F-HR/ATimeline
QUADRANT CAPITAL GROUP LLC4,018$870K0.03%-13013F-HR/ATimeline
Argent Trust Co4,004$867K0.03%-6313F-HRTimeline
TICINO WEALTH3,446$862K0.3%-3413F-HRTimeline
Wealth Enhancement Trust Services, Inc.3,967$859K0.1%+49313F-HRTimeline
iSAM Funds (UK) Ltdin group iSAM Funds (UK) Ltd3,956$857K0.42%new13F-HRTimelineGroup
Avior Wealth Management, LLC3,943$854K0.02%new13F-HRTimeline
TritonPoint Partners, LLCin group TritonPoint Partners, LLC3,943$854K0.31%+1,15713F-HRTimelineGroup
Keebeck Wealth Management3,938$853K0.1%-11,53013F-HRTimeline
Independent Advisor Alliance3,932$852K0.01%-36513F-HRTimeline
HARBOUR INVESTMENTS, INC.3,900$845K0.01%+2,60013F-HRTimeline
Schonfeld Strategic Advisors LLC3,887$842K0.01%-26,04213F-HRTimeline
PINNACLE ASSOCIATES LTD3,887$842K0.01%+4113F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC3,839$842K0.02%-8913F-HRTimeline
Tema ETFs LLC3,864$837K0.06%+1413F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding3,860$836K-624Timeline
Brookstone Capital Managementin group Brookstone Capital Management3,827$829K0.01%-63,75713F-HRTimelineGroup
PARSONS CAPITAL MANAGEMENT INC/RI3,808$825K0.04%-76013F-HRTimeline
Connecticut Wealth Management, LLC3,759$814K0.03%013F-HRTimeline
PFG Investments, LLC3,755$813K0.04%+20513F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC3,746$811K0.13%013F-HRTimeline
INCEPTIONR LLC3,720$806K0.19%-28513F-HRTimeline
Ellis Investment Partners, LLC3,716$805K0.14%+513F-HRTimeline
Ascent Wealth Partners, LLC3,705$802K0.09%-19,68713F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,687$799K0.02%-6,22813F-HRTimelineGroup
GAMMA Investing LLC3,673$795K0.04%-28613F-HRTimeline
Harel Insurance Investments & Financial…in group Harel Insurance Investments &…3,651$791K0.01%-63613F-HRTimelineGroup
WBH ADVISORY INC3,651$790K0.06%+48513F-HRTimeline
Savvy Advisors, Inc.3,634$787K0.02%+2,23213F-HRTimeline
Virtue Capital Management, LLC3,639$786K0.12%+35313F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC3,591$778K0.01%-86713F-HRTimelineGroup
Heartland Bank & Trust Co3,534$765K0.17%+62913F-HRTimeline
Wedmont Private Capital3,445$761K0.02%+21813F-HRTimeline

Events

  • Koreyva Kyle Graham reported holdings of AJG shares in a Form 3/A filed 2026-10-08. 0000354190-26-000214

    Accepted , ingested