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Disclosery

ACGL ARCH CAP GROUP LTD

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Stock (common), issuer CIK 947484

879 managers (908 13F filers) reported a position in ACGL shares at 2026-06-30, 312,452,624 shares in all. 98 filers opened a position and 103 filers sold out during the quarter.

Managers
879
13F filers
908
New
98
Added
317
Reduced
375
Sold out
103
Shares held by filers
312,452,624

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
DNB Asset Management ASin group DNB Asset Management AS84,279$8.18M0.02%+26513F-HRTimelineGroup
HRT FINANCIAL LP83,152$8.07M0.01%new13F-HRTimeline
VAN DEN BERG MANAGEMENT I, INC81,619$7.92M1.67%+53313F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…79,603$7.73M0.04%-3,83313F-HRTimelineGroup
D.A. DAVIDSON & CO.79,065$7.67M0.04%+10,98913F-HRTimeline
Cetera Investment Advisers77,993$7.57M0.01%-33,28513F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…76,859$7.46M0.04%-6,41113F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC76,801$7.45M0.01%-2,66113F-HRTimelineGroup
Numerai GP LLC74,504$7.23M0.59%+20,18413F-HRTimeline
STEINBERG ASSET MANAGEMENT LLC74,252$7.21M4.48%+313F-HRTimeline
THOMPSON SIEGEL & WALMSLEY LLC73,657$7.15M0.13%+15713F-HRTimeline
Candriam S.C.A.73,690$7.15M0.03%+21,60113F-HRTimeline
Retirement Systems of Alabama73,103$7.1M0.02%-2,80913F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…71,795$6.97M<0.01%+1,13613F-HRTimelineGroup
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.70,652$6.86M0.01%-13,68213F-HRTimelineGroup
OSSIAM70,649$6.86M0.09%+63,78213F-HRTimeline
CARDEROCK CAPITAL MANAGEMENT INC70,348$6.83M1.5%-1,08713F-HRTimeline
HighTower Advisors, LLC68,167$6.62M0.01%-1,17113F-HRTimeline
XPONANCE LLC67,166$6.52M0.04%+1,91113F-HRTimeline
Moran Wealth Management, LLC66,076$6.41M0.17%-2,79013F-HRTimeline
M&T Bank Corpin group M&T Bank Corp65,130$6.32M0.02%+5,08413F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV64,371$6.25M0.01%-7,08613F-HR/ATimeline
Wilmington Savings Fund Society, FSB64,011$6.21M0.14%-1913F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC63,771$6.19M0.01%+87113F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS63,708$6.18M0.01%-2,60213F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC63,076$6.12M<0.01%-5,71613F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.62,852$6.1M0.01%+1,45113F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.62,848$6.1M<0.01%-1,81713F-HRTimelineGroup
VELA Investment Management, LLC62,029$6.02M1.48%-58913F-HR/ATimeline
Annandale Capital, LLC61,870$6M0.89%-20013F-HRTimeline
AMALGAMATED BANK61,372$5.96M0.04%-6,20113F-HRTimeline
Cambridge Investment Research Advisors,…61,300$5.95M0.01%+9,17513F-HR/ATimeline
RBA Wealth Management, LLC59,747$5.8M2.13%-5,63013F-HRTimeline
NEOS Investment Management LLC58,853$5.71M0.02%-1,43113F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC58,471$5.68M0.05%+55,82313F-HRTimelineGroup
RENAISSANCE GROUP LLC58,436$5.67M0.23%-4,82913F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.57,678$5.6M0.01%+75113F-HRTimelineGroup
Connecticut Wealth Management, LLC56,847$5.52M0.2%-51913F-HRTimeline
Elevate Capital Advisors, LLC54,225$5.26M2.91%+29,10813F-HRTimeline
Adalta Capital Management LLC52,943$5.14M2.26%-97813F-HRTimeline
Utah Retirement Systems52,781$5.12M0.05%-4,47113F-HRTimeline
Police & Firemen's Retirement System of…52,489$5.09M0.04%-1,52713F-HRTimeline
USS Investment Management Ltd52,141$5.06M0.02%-11,60013F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …52,104$5.06M0.03%+2,11313F-HRTimeline
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…51,332$4.98M0.03%-43213F-HRTimelineGroup
Sone Capital Management, LLC51,173$4.97M0.38%-19,19713F-HRTimeline
Headlands Technologies LLC50,947$4.94M0.52%+47,32913F-HRTimeline
Assenagon Asset Management S.A.50,073$4.86M0.01%+37,41613F-HR/ATimeline
Investment Management Corp of Ontario48,169$4.68M0.06%-3,80013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\47,824$4.64M0.01%+1,91013F-HRTimelineGroup
WINTON GROUP Ltdin group WINTON GROUP Ltd47,650$4.62M0.15%new13F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd46,920$4.55M0.06%+3,33013F-HRTimelineGroup
NISSAY ASSET MANAGEMENT CORP /JAPAN46,778$4.54M0.02%-18513F-HRTimeline
Empirical Financial Services, LLC d.b.a…46,696$4.53M0.07%-18613F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP46,135$4.48M0.04%+78313F-HRTimelineGroup
Focus Partners Wealthgroup of 2 filers holding46,127$4.48M-17,072Timeline
Sequoia Financial Advisors, LLC46,100$4.47M0.02%+10,56213F-HRTimeline
Rathbones Group PLC45,279$4.39M0.02%+1,95513F-HRTimeline
DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD.in group DYMON ASIA CAPITAL (SINGAPORE…44,000$4.27M0.69%new13F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…43,756$4.25M0.01%-108,70513F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.43,515$4.22M0.03%+4,29613F-HRTimeline
AMF Tjanstepension AB43,035$4.18M0.02%013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND42,777$4.15M0.04%+1,80013F-HRTimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC42,707$4.15M0.04%+8,80813F-HRTimelineGroup
CIBC WORLD MARKET INC.42,481$4.12M0.01%+15113F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC41,575$4.04M0.05%+3,66013F-HRTimeline
Asset One Wealth Management LLC40,949$4.04M0.43%+1,62613F-HRTimeline
NEW VERNON INVESTMENT MANAGEMENT LLCin group New Vernon Capital Holdings I…41,550$4.03M4.94%-16,14513F-HRTimelineGroup
Empowered Funds, LLC41,062$3.99M0.02%+8,67213F-HRTimeline
1832 Asset Management L.P.41,019$3.98M<0.01%-25,40213F-HRTimeline
FOGEL CAPITAL MANAGEMENT, INC.40,849$3.96M1.59%+1,89513F-HRTimeline
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA40,532$3.93M0.01%-230,59213F-HRTimelineGroup
UniSuper Management Pty Ltd40,287$3.91M0.02%+3,04613F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …39,615$3.88M<0.01%+2,02513F-HRTimelineGroup
Corient Private Wealth LPin group Corient Private Wealth LP39,628$3.85M0.01%-11,74713F-HR/ATimelineGroup
CONSCIOUS WEALTH INVESTMENTS, LLC37,506$3.77M1.94%-1,63613F-HRTimeline
Elo Mutual Pension Insurance Co38,702$3.76M0.05%-3,90713F-HRTimeline
Catalyst Funds Management Pty Ltd37,700$3.66M0.21%+34,83613F-HRTimeline
Pallas Capital Advisors LLC37,547$3.64M0.11%+1,03313F-HRTimeline
ZACKS INVESTMENT MANAGEMENT37,503$3.64M0.03%+2,44913F-HRTimeline
Avanza Fonder AB37,243$3.61M0.08%+7,28613F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…37,187$3.61M0.07%-16013F-HRTimelineGroup
Ethic Inc.36,978$3.59M0.04%+3,44013F-HRTimeline
CHOREO, LLC36,052$3.5M0.04%-12,96513F-HRTimeline
MML INVESTORS SERVICES, LLC36,018$3.5M0.01%-10,69513F-HRTimeline
Edgestream Partners, L.P.35,807$3.48M0.1%new13F-HRTimeline
EQUITABLE TRUST CO35,529$3.45M0.14%-37113F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD35,517$3.45M0.01%+1,61913F-HRTimelineGroup
Jupiter Topco LLCin group Janus Henderson35,228$3.42M<0.01%13F-HRTimelineGroup
Campbell & CO Investment Adviser LLC34,883$3.39M0.18%new13F-HRTimeline
State of Alaska, Department of Revenue34,096$3.31M0.03%-1,28613F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…33,792$3.28M0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.33,178$3.22M<0.01%+4,00313F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC33,001$3.2M0.03%-13,62413F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC32,571$3.16M0.19%-16113F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC32,250$3.13M<0.01%+1,13113F-HRTimelineGroup
Kentucky Retirement Systemsgroup of 2 filers holding31,456$3.05M+21,854Timeline
AGF MANAGEMENT LTDin group AGF MANAGEMENT LTD31,184$3.03M0.01%-5,85313F-HRTimelineGroup
Bank Julius Baer & Co. Ltd, Zurich30,618$2.97M0.01%-1,95313F-HRTimeline
Horizon Investments, LLC30,578$2.97M0.03%+31513F-HRTimeline
Summit Trail Advisors, LLC30,381$2.95M0.04%+2,98213F-HRTimeline
ARTHUR M. COHEN & ASSOCIATES, LLC30,298$2.94M0.46%-97513F-HRTimeline
Pacer Advisors, Inc.30,109$2.92M0.01%+7,73613F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC29,775$2.89M0.01%-9,19613F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…29,628$2.88M0.07%+1,71913F-HRTimelineGroup
Steamboat Capital Partners, LLC29,543$2.87M0.61%-37413F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…29,361$2.85M0.02%013F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH28,830$2.82M0.02%+11,50013F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC28,716$2.79M<0.01%-3,91613F-HRTimelineGroup
Atria Investments, Inc28,309$2.75M0.03%-33113F-HRTimeline
Coppell Advisory Solutions LLC32,773$2.74M0.29%new13F-HRTimeline
JFS WEALTH ADVISORS, LLC28,189$2.74M0.14%-1413F-HRTimeline
NewEdge Advisors, LLC27,978$2.72M0.01%-1,39513F-HRTimeline
Gulf International Bank (UK) Ltd27,555$2.67M0.05%-46213F-HRTimeline
PEAK6 LLCin group PEAK6 LLC27,386$2.66M0.06%new13F-HRTimelineGroup
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC27,243$2.64M0.04%+5,63213F-HR/ATimelineGroup
Savant Capital, LLC26,782$2.6M0.01%+8,58813F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC26,755$2.6M0.02%+9,26213F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC26,751$2.6M0.01%-9,48413F-HRTimeline
CONNABLE OFFICE INC24,837$2.41M0.21%-19113F-HRTimeline
3Chopt Investment Partners, LLC24,608$2.39M0.45%new13F-HRTimeline
Storgate, LLC24,577$2.39M0.49%+14,29713F-HRTimeline
Saudi Central Bank24,316$2.36M0.03%+10,93113F-HRTimeline
Sanctuary Advisors, LLC23,798$2.31M0.01%+8,11013F-HRTimeline
Vise Technologies, Inc.23,791$2.31M0.03%+13,95213F-HRTimeline
Snowden Capital Advisors LLC23,719$2.3M0.05%-2,36913F-HRTimeline
Generali Asset Management SPA SGR23,692$2.3M0.04%+6,00713F-HRTimeline
Crossmark Global Holdings, Inc.23,571$2.29M0.03%+20913F-HRTimeline
Summit Financial, LLC23,515$2.28M0.03%-58013F-HRTimeline
Bleakley Financial Group, LLC23,227$2.25M0.03%+3,57613F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd23,149$2.25M0.02%+14,61013F-HRTimelineGroup
Bensler, LLC22,843$2.22M0.2%+71513F-HRTimeline
CIM, LLC22,750$2.21M0.29%+2,33213F-HRTimeline
Bancreek Capital Management, LPin group Bancreek Capital Management, …22,679$2.2M8.33%+6,31313F-HRTimelineGroup
Delta Global Management LP22,389$2.17M0.24%+8,83713F-HRTimeline
FIDEURAM - INTESA SANPAOLO PRIVATE BANK…22,375$2.17M0.07%new13F-HRTimeline
MGO ONE SEVEN LLC22,367$2.17M0.04%-28813F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The22,311$2.17M0.02%-58913F-HRTimelineGroup
Capital Group Private Client Services, …in group CAPITAL GROUP INVESTMENT MANA…22,056$2.14M0.03%-8,02813F-HRTimelineGroup
OMERS ADMINISTRATION Corp21,700$2.11M0.01%-22,57113F-HRTimeline
Estate Counselors, LLC21,605$2.1M0.18%new13F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA21,247$2.06M0.01%-46313F-HRTimelineGroup
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS21,230$2.06M0.02%+69513F-HRTimelineGroup
ExodusPoint Capital Management, LP21,210$2.06M0.02%-66,42813F-HRTimeline
Triad Investment Management20,915$2.03M2.24%new13F-HRTimeline
Callan Family Office, LLCin group Callan Family Office, LLC20,184$1.96M0.04%-44013F-HRTimelineGroup
CHASE INVESTMENT COUNSEL CORP20,000$1.94M0.41%013F-HRTimeline
BRIDGES INVESTMENT MANAGEMENT INC19,954$1.94M0.02%+4,77013F-HRTimeline
Aurora Investment Managers, LLC.19,872$1.93M1.18%-1,75113F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO19,756$1.92M0.05%-1,26013F-HRTimeline
Venturi Wealth Management, LLC19,327$1.88M0.07%-1,20313F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC19,306$1.87M0.02%+8,69313F-HRTimeline
Kestra Advisory Services, LLCgroup of 2 filers holding18,929$1.84M-1,985Timeline
Dakota Wealth Management18,687$1.81M0.03%+6,68813F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.18,546$1.8M0.01%-6513F-HRTimelineGroup
Metis Global Partners, LLC18,198$1.77M0.04%-5,47913F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD17,800$1.73M0.04%+50013F-HRTimeline
Louisiana State Employees Retirement Sy…17,800$1.73M0.03%-40013F-HR/ATimeline
ELEVATION POINT WEALTH PARTNERS, LLC17,710$1.72M0.03%+32413F-HRTimeline
GRIMES & Co WEALTH MANAGEMENT, LLC17,685$1.72M0.04%new13F-HRTimeline
Meadowbrook Advisors Group, LLC17,591$1.71M0.91%+3,51913F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC17,585$1.71M0.01%-18,33713F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP17,476$1.7M<0.01%+36513F-HRTimeline
Graham Capital Management, L.P.17,368$1.69M0.05%-14,71613F-HRTimeline
Merit Financial Group, LLC17,193$1.67M0.01%-6,93113F-HR/ATimeline
HB Wealth Management, LLC17,171$1.67M0.01%+2,02013F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.17,129$1.66M0.02%+613F-HRTimelineGroup
Voleon Capital Management LP16,907$1.64M0.03%new13F-HRTimeline
Impact Partnership Wealth, LLC16,861$1.64M0.16%+1,61913F-HRTimeline
OSTRUM ASSET MANAGEMENT16,516$1.6M0.08%+1,92313F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…16,416$1.59M0.02%-25413F-HRTimelineGroup
AlphaCore Capital LLC16,415$1.59M0.03%new13F-HRTimeline
Advisors Asset Management, Inc.15,953$1.55M0.02%-3,79713F-HRTimeline
Summit Global Investmentsin group Summit Global Investments15,764$1.53M0.08%-17913F-HRTimelineGroup
TRED AVON FAMILY WEALTH, LLC15,642$1.52M0.46%013F-HRTimeline
Orion Porfolio Solutions, LLC15,630$1.52M0.01%+3,52213F-HRTimeline
Strid Group, LLC15,606$1.51M0.17%013F-HRTimeline
ICON ADVISERS INC/CO15,200$1.48M0.28%new13F-HRTimeline
Kepler Cheuvreux (Suisse) SA15,156$1.47M0.08%-4,73913F-HRTimeline
Brown Miller Wealth Management, LLC15,107$1.47M0.37%-20213F-HRTimeline
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…14,810$1.44M<0.01%-11,21913F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…13,769$1.34M<0.01%+36313F-HRTimelineGroup
DIVERSIFIED TRUST CO13,684$1.33M0.02%-1,64213F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO13,669$1.33M0.01%-96113F-HRTimelineGroup
Osmosis Investment Management UK Ltd13,213$1.28M0.06%-15,27913F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding13,184$1.28M+1,083Timeline
Accurate Wealth Management, LLC12,540$1.27M0.12%-3,08013F-HRTimeline
Atom Investors LP13,012$1.26M0.11%+9,96513F-HRTimeline
AUXIER ASSET MANAGEMENT LLC12,905$1.25M0.17%013F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC12,850$1.25M0.02%013F-HRTimeline
180 WEALTH ADVISORS, LLC12,838$1.25M0.12%-41013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…12,833$1.25M<0.01%-2,00313F-HRTimelineGroup
Intrinsic Value Partners, LLC12,420$1.21M0.82%+4013F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.12,304$1.19M0.04%013F-HRTimelineGroup
Fideuram Asset Management (Ireland) dac12,669$1.18M0.02%new13F-HRTimeline
Wellington Grp LLC11,829$1.15M0.3%-2,17413F-HR/ATimeline
GAMMA Investing LLC11,784$1.14M0.04%+44813F-HRTimeline
Aptus Capital Advisors, LLC11,783$1.14M0.01%+67713F-HRTimeline
Clearstead Advisors, LLC11,772$1.14M0.01%+1,17813F-HRTimeline
NOVEM GROUP11,651$1.13M0.11%-1,50413F-HRTimeline