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Disclosery

ACGL ARCH CAP GROUP LTD

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Stock (common), issuer CIK 947484

899 managers (925 13F filers) reported a position in ACGL shares at 2025-12-31, 325,190,472 shares in all. 119 filers opened a position and 68 filers sold out during the quarter.

Managers
899
13F filers
925
New
119
Added
337
Reduced
316
Sold out
68
Shares held by filers
325,190,472

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…12,799$1.23M<0.01%+2,19513F-HR/ATimelineGroup
Storgate, LLC12,740$1.22M1%13F-HRTimeline
NOVEM GROUP12,616$1.21M0.14%new13F-HRTimeline
Assenagon Asset Management S.A.12,577$1.21M<0.01%-2,03613F-HRTimeline
LECAP ASSET MANAGEMENT LTD12,569$1.21M0.48%+6,77513F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…12,529$1.2M0.03%+9,16113F-HRTimelineGroup
North Dakota State Investment Board12,506$1.2M0.04%13F-HRTimeline
Avior Wealth Management, LLC12,432$1.19M0.04%-1,05513F-HRTimeline
Intrinsic Value Partners, LLC12,380$1.19M0.89%new13F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.12,304$1.18M0.04%+64013F-HRTimelineGroup
EDMOND DE ROTHSCHILD HOLDING S.A.in group EDMOND DE ROTHSCHILD HOLDING …12,101$1.16M0.02%-6,50613F-HRTimelineGroup
Independent Advisor Alliance12,088$1.16M0.03%+3,99313F-HRTimeline
Strid Group, LLC12,016$1.15M0.14%-1,08913F-HRTimeline
TCW GROUP INCin group TCW GROUP INC11,677$1.12M0.01%new13F-HRTimelineGroup
Verition Fund Management LLC11,642$1.12M0.01%-1,23013F-HRTimeline
Vestcor Inc11,630$1.12M0.03%-29,87813F-HRTimeline
Harbor Advisors LLC11,500$1.1M0.17%013F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding11,375$1.09M+248Timeline
Clearstead Advisors, LLC11,240$1.08M0.01%+56513F-HRTimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.11,109$1.07M0.01%+22313F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP11,036$1.06M<0.01%-923,25113F-HRTimelineGroup
FORA Capital, LLC11,032$1.06M0.13%new13F-HRTimeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…10,768$1.04M0.01%-66113F-HRTimelineGroup
STEPHENS INC /AR/in group Stephens Investment Managemen…10,759$1.03M0.01%+2,26413F-HRTimelineGroup
EVERMAY WEALTH MANAGEMENT LLC10,666$1.02M0.11%013F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC10,650$1.02M0.01%013F-HRTimeline
Aigen Investment Management, LP10,553$1.01M0.23%-5,87413F-HRTimeline
Auour Investments LLC10,500$1.01M0.32%013F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…10,462$1M0.07%-82613F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC10,315$989K0.01%-330,39313F-HRTimelineGroup
CAPITAL INSIGHT PARTNERS, LLC10,246$983K0.21%+2713F-HRTimeline
Havemeyer Place LP10,197$978K0.19%13F-HRTimeline
PERSONAL CFO SOLUTIONS, LLC10,093$968K0.15%+4813F-HRTimeline
Aptus Capital Advisors, LLC10,080$967K0.01%+1,48413F-HRTimeline
AE Wealth Management LLC10,079$967K0.01%+1,63013F-HRTimeline
DENALI ADVISORS LLC10,050$964K0.11%+91713F-HRTimeline
Sunbelt Securities, Inc.10,009$960K0.06%+1,02613F-HRTimeline
GAMMA Investing LLC10,003$959K0.05%+15813F-HRTimeline
Vise Technologies, Inc.9,839$944K0.02%+3,37913F-HRTimeline
Wealthspire Advisors, LLC9,828$943K0.01%+1,57413F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC9,818$942K0.04%-8,13213F-HRTimeline
Channing Global Advisors, LLC9,602$921K0.59%-1513F-HRTimeline
TWINBEECH CAPITAL LP9,598$921K0.07%new13F-HRTimeline
Legacy Advisors, LLC9,551$916K0.1%+11213F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP9,549$916K<0.01%+5,68313F-HRTimelineGroup
FIRST MANHATTAN CO. LLC.9,490$910K<0.01%+3413F-HRTimeline
Chemistry Wealth Management LLC9,411$903K0.17%-60213F-HRTimeline
Ballentine Partners, LLC9,366$898K0.01%+18113F-HRTimeline
V-Square Quantitative Management LLC9,330$895K0.09%-1,28113F-HRTimeline
Rodgers & Associates, LTD9,196$882K0.09%013F-HRTimeline
TRED AVON FAMILY WEALTH, LLC9,142$877K0.29%-913F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC9,572$874K<0.01%+57213F-HRTimelineGroup
Dakota Wealth Management9,111$874K0.02%new13F-HR/ATimeline
MQS Management LLC9,086$872K0.51%+2,94813F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC9,067$870K<0.01%-7,90213F-HRTimelineGroup
DSG Capital Advisors, LLC9,467$861K0.13%-1,40013F-HRTimeline
Marshall Financial Group, LLC8,907$854K0.17%new13F-HRTimeline
Forum Financial Management, LPin group Forum Financial Management, LP8,884$852K0.01%-2313F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC8,864$850K<0.01%+5,12113F-HRTimeline
AdvisorNet Financial, Inc8,841$848K0.05%-17013F-HRTimeline
Quantitative Investment Management, LLC8,828$846K0.08%new13F-HRTimeline
Farther Finance Advisors, LLC8,763$841K0.01%+2,27413F-HRTimeline
NewEdge Wealth, LLC8,575$823K0.01%+3,29713F-HRTimeline
LORING WOLCOTT & COOLIDGE FIDUCIARY ADV…8,730$816K0.01%013F-HRTimeline
Resonant Capital Advisors, LLC8,424$808K0.04%+1,13413F-HRTimeline
INSIGHT 2811, INC.8,340$800K0.35%013F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC8,263$793K0.01%-22113F-HRTimeline
IHT Wealth Management, LLC8,195$786K0.02%+35413F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd8,150$782K0.01%new13F-HRTimelineGroup
MAI Capital Management8,083$775K<0.01%+1413F-HRTimeline
TWIN CAPITAL MANAGEMENT INC8,061$773K0.1%-1413F-HRTimeline
SIMPLEX TRADING, LLC7,988$766K0.02%new13F-HRTimeline
CAISSE DES DEPOTS ET CONSIGNATIONS7,980$765K0.02%013F-HRTimeline
Everhart Financial Group, Inc.7,956$763K0.07%+63013F-HRTimeline
Capital Investment Advisors, LLC7,907$758K0.01%new13F-HRTimeline
Poehling Capital Management, INC.7,904$758K0.16%+1,60813F-HRTimeline
Mount Lucas Management LP7,895$757K0.34%-4,85313F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.7,846$753K0.06%-1013F-HRTimeline
ELEMENT CAPITAL MANAGEMENT LLC7,704$739K0.38%new13F-HRTimeline
MONTAG A & ASSOCIATES INC7,650$734K0.03%-29113F-HRTimeline
Cresset Asset Management, LLC7,581$727K<0.01%+73213F-HRTimeline
Delta Global Management LP7,577$727K0.05%-19,92613F-HR/ATimeline
QUADRANT CAPITAL GROUP LLC7,514$721K0.02%-46213F-HRTimeline
DRW Securities, LLC7,510$720K0.05%+3,00313F-HRTimeline
Gilman Hill Asset Management, LLC7,500$719K0.11%013F-HRTimeline
Siemens Fonds Invest GmbH7,392$715K0.04%-3,17713F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.7,433$713K<0.01%013F-HRTimelineGroup
JT Stratford LLC7,388$709K0.09%-3,64013F-HRTimeline
Beacon Pointe Advisors, LLC7,364$706K<0.01%+21513F-HRTimeline
Legacy Wealth Asset Management, LLC7,147$686K0.17%+9913F-HRTimeline
ATLAS CAPITAL ADVISORS INC.7,076$679K0.08%13F-HRTimeline
NEVILLE RODIE & SHAW INC6,930$665K0.05%013F-HRTimeline
World Investment Advisors6,930$665K0.01%+1,14513F-HR/ATimeline
Third View Private Wealth, LLC6,896$661K0.09%13F-HRTimeline
Stratos Wealth Partners, LTD.group of 2 filers holding6,884$660K+127Timeline
Steward Partners Investment Advisory, L…6,730$646K<0.01%-24,11513F-HRTimeline
CHICAGO TRUST Co NA6,651$638K0.1%-3013F-HRTimeline
Westerkirk Capital Inc.6,600$633K0.06%013F-HRTimeline
OSSIAM6,564$630K0.01%-5,34813F-HRTimeline
HM PAYSON & CO6,450$619K0.01%-4,20013F-HRTimeline
Birch Hill Investment Advisors LLC6,450$619K0.03%013F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…6,412$615K<0.01%-8113F-HRTimelineGroup
SYSTEMATIC FINANCIAL MANAGEMENT LP6,300$604K0.01%013F-HRTimeline
Polymer Capital Management (US) LLC6,117$587K0.08%new13F-HRTimeline
Prospera Financial Services Inc6,098$585K0.01%+1,05113F-HRTimeline
S-Bank Fund Management Ltd6,064$582K0.08%-1,53713F-HRTimeline
Monument Capital Management6,035$579K0.14%-16313F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC6,025$578K0.01%+35813F-HRTimeline
EAGLE WEALTH STRATEGIES LLC6,007$576K0.27%+413F-HRTimeline
BENNETT SELBY INVESTMENTS LP5,985$574K0.18%-1,97913F-HRTimeline
Curi Capital, LLC5,908$567K0.01%new13F-HRTimeline
Aureus Asset Management, LLC5,906$567K0.04%-2713F-HRTimeline
Catalyst Funds Management Pty Ltd5,900$566K0.13%new13F-HRTimeline
LANARK FINANCIAL, INC.5,839$560K0.04%-68713F-HRTimeline
Strategic Investment Advisors / MI5,838$560K0.05%-26713F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO5,808$557K<0.01%+1,60713F-HRTimelineGroup
HANTZ FINANCIAL SERVICES, INC.5,771$554K0.01%-12713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Cynosure Group, LLC5,749$551K0.06%+2,03913F-HRTimeline
PARK NATIONAL CORP /OH/5,737$550K0.02%+2,53913F-HRTimeline
Global Retirement Partners, LLC5,716$548K0.01%+3,65413F-HRTimeline
Inlet Private Wealth, LLC5,630$540K0.13%new13F-HRTimeline
Quantum Portfolio Management LLC5,592$536K0.24%013F-HRTimeline
GROUPAMA ASSET MANAGMENT5,553$533K0.01%-16813F-HRTimeline
GTS SECURITIES LLC5,455$523K0.02%+2,96813F-HRTimeline
Bridgefront Capital, LLC5,420$520K0.13%new13F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …5,409$519K<0.01%13F-HR/ATimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management5,404$518K<0.01%new13F-HRTimelineGroup
Waverly Advisors, LLC5,397$518K<0.01%new13F-HRTimeline
FIRST HORIZON CORP5,228$501K0.02%-1,13213F-HRTimeline
Indivisible Partners5,200$499K0.05%13F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC5,163$495K0.04%+40113F-HRTimeline
TRUST POINT INC.5,131$492K0.04%-1813F-HRTimeline
WEDBUSH SECURITIES INC5,121$491K0.01%-1,26813F-HRTimeline
Elm3 Financial Group, LLC5,076$487K0.4%-1,44813F-HRTimeline
TFB Advisors LLC5,062$486K0.14%+1713F-HRTimeline
SeaBridge Investment Advisors LLC4,998$479K0.08%-17,04113F-HRTimeline
AssuredPartners Investment Advisors, LLC4,994$479K0.07%-2,04513F-HRTimeline
Westover Capital Advisors, LLC4,975$477K0.09%-9813F-HRTimeline
SIGNATUREFD, LLC4,880$468K0.01%+67513F-HRTimeline
Castleview Partners, LLC4,834$464K0.23%+30513F-HRTimeline
Covenant Partners, LLC4,758$456K0.13%013F-HRTimeline
Meeder Advisory Services, Inc.group of 2 filers holding4,745$455K+4,624Timeline
Wedmont Private Capital4,772$454K0.02%-46013F-HRTimeline
Ramirez Asset Management, Inc.4,724$453K0.06%013F-HRTimeline
Bayforest Capital Ltd4,662$447K0.33%-2,24413F-HRTimeline
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC4,635$445K0.01%+1,04113F-HRTimelineGroup
BURNEY CO/4,543$436K0.01%-1,22413F-HRTimeline
BLAIR WILLIAM & CO/IL4,520$434K<0.01%+1,28613F-HRTimeline
State of Wyoming4,496$431K0.05%+62113F-HRTimeline
DAVENPORT & Co LLC4,442$426K<0.01%+54713F-HRTimeline
Sivia Capital Partners, LLC4,434$425K0.09%new13F-HRTimeline
MCCARTER PRIVATE WEALTH SERVICES LLC4,411$423K0.19%new13F-HRTimeline
Janney Capital Management LLC4,364$419K0.03%+19813F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC4,362$418K<0.01%-98813F-HRTimeline
Frec Markets, Inc.in group Frec Markets, Inc.4,355$418K0.12%13F-HRTimelineGroup
Betterment LLC4,352$417K<0.01%013F-HRTimeline
Arax Advisory Partners4,324$415K0.01%-8,25713F-HRTimeline
Parcion Private Wealth LLC4,312$414K0.03%new13F-HRTimeline
Arkadios Wealth Advisors4,288$411K0.01%new13F-HRTimeline
Hamilton Capital Partners Inc.4,241$407K0.01%-1,63613F-HRTimeline
WBI INVESTMENTS, LLCin group WBI INVESTMENTS, LLC4,221$405K0.11%new13F-HRTimelineGroup
Trust Asset Management LLC4,152$398K0.03%-15613F-HRTimeline
BEACON INVESTMENT ADVISORY SERVICES, IN…4,149$398K0.02%-31013F-HR/ATimeline
Checchi Capital Advisers, LLC4,099$393K0.03%-3013F-HRTimeline
SG Trading Solutions, LLC4,102$393K0.09%13F-HRTimeline
SmartHarvest Portfolios, LLC4,080$391K0.14%13F-HRTimeline
Encompass More Asset Management4,048$388K0.07%new13F-HRTimeline
CX Institutional4,048$388K0.01%+71613F-HRTimeline
Savvy Advisors, Inc.3,993$383K0.01%new13F-HRTimeline
EntryPoint Capital, LLC3,989$383K0.15%013F-HRTimeline
Aster Capital Management (DIFC) Ltd3,936$378K0.17%new13F-HRTimeline
Summit Financial, LLC3,928$377K0.01%+28813F-HRTimeline
Institute for Wealth Management, LLC.3,926$377K0.04%-6013F-HRTimeline
Atom Investors LP3,923$376K0.03%-11313F-HRTimeline
Tradition Wealth Management, LLC3,901$374K0.03%+2113F-HRTimeline
Horizon Advisory Services, Inc.3,884$373K0.19%+90613F-HRTimeline
Cassaday & Co Wealth Management LLC3,858$370K0.01%+313F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…3,840$368K0.01%+1,16013F-HRTimelineGroup
EdgeRock Capital LLC3,807$365K0.1%-713F-HRTimeline
Brooklyn Investment Group3,777$364K0.02%new13F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.3,771$362K<0.01%new13F-HRTimelineGroup
PROFUND ADVISORS LLC3,756$360K0.01%-1,55013F-HRTimeline
Allworth Financial LP3,747$359K<0.01%-10,38313F-HRTimeline
NICOLET ADVISORY SERVICES, LLCin group NICOLET BANKSHARES INC3,855$359K0.02%+87413F-HRTimelineGroup
WRIGHT INVESTORS SERVICE INC3,744$359K0.11%-5,55913F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
First Commonwealth Financial Corp /PA/in group First Commonwealth Financial …3,732$358K0.06%-1,40213F-HRTimelineGroup
Parallel Advisors, LLC3,700$355K0.01%+67313F-HRTimeline
PROFFITT & GOODSON INC3,696$355K0.05%+16013F-HRTimeline
Schonfeld Strategic Advisors LLC3,658$351K<0.01%+25613F-HRTimeline
COMMERZBANK AKTIENGESELLSCHAFT /FI3,653$350K0.01%013F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC3,610$346K0.01%new13F-HRTimelineGroup
AFFINITY INVESTMENT ADVISORS, LLC3,594$345K0.23%-53713F-HRTimeline
Crescent Grove Advisors, LLC3,590$344K0.03%013F-HRTimeline
Mayflower Financial Advisors, LLC3,585$344K0.04%new13F-HRTimeline
KG Capital Management3,570$342K0.09%+75013F-HRTimeline
Csenge Advisory Group3,520$338K0.02%+1,04213F-HRTimeline
Sowell Financial Services LLC3,520$338K0.01%+73713F-HRTimeline
Crestwood Advisors Group, LLC3,504$336K0.01%+98213F-HRTimeline
Riverwater Partners LLC3,494$335K0.13%new13F-HRTimeline
DIAMANT ASSET MANAGEMENT, INC.3,475$333K0.24%013F-HRTimeline