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Disclosery

MCY MERCURY GENL CORP NEW

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COM (common), issuer CIK 64996

281 managers (284 13F filers) reported a position in MCY shares at 2024-12-31, 24,049,060 shares in all. 42 filers opened a position and 30 filers sold out during the quarter.

Managers
281
13F filers
284
New
42
Added
97
Reduced
84
Sold out
30
Shares held by filers
24,049,060

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

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

  • Joseph Vicky Wai Yee
    19,573,858 shares, 35.3% in a 13D as of 2026-08-26,0001193125-26-409121
    Accepted , ingested

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, 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
BlackRock, Inc.in group BlackRock, Inc.4,711,356$313M0.01%+96,68113F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC3,670,014$244M<0.01%+165,62913F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP2,056,821$137M0.03%+16,29913F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,309,671$87.1M<0.01%+299,24513F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC1,149,882$76.4M0.11%-15,20013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.725,743$48.2M0.01%+87113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC622,724$41.4M<0.01%-73613F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC509,800$33.9M0.01%+89,05513F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …485,767$32.3M0.03%+4,37213F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co429,745$28.6M0.01%-26,08213F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY409,207$27.2M<0.01%-34,38913F-HR/ATimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC370,140$24.6M0.09%+1,83513F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC304,992$20.3M0.01%+148,30113F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp302,660$20.1M<0.01%+14,32813F-HRTimelineGroup
Qube Research & Technologies Ltd293,221$19.5M0.03%+101,16013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP279,271$18.6M<0.01%+7,17713F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding218,705$14.5M+82,477Timeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.218,312$14.5M0.04%+10,81213F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC216,589$14.4M0.02%+101,48813F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding211,867$14.1M-53,212Timeline
HENNESSY ADVISORS INC192,300$12.8M0.38%+12,30013F-HRTimeline
LAKEWOOD CAPITAL MANAGEMENT, LPin group LAKEWOOD CAPITAL MANAGEMENT, …176,700$11.7M1.1%013F-HRTimelineGroup
Cubist Systematic Strategies, LLC175,641$11.7M0.19%+88,76713F-HRTimeline
PANAGORA ASSET MANAGEMENT INC167,027$11.1M0.05%-1,21513F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.149,678$9.95M0.02%-27,74113F-HRTimelineGroup
Western Standard LLC147,643$9.82M6.54%new13F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC146,520$9.74M<0.01%-292,32013F-HRTimelineGroup
Phase 2 Partners, LLC142,899$9.5M7.13%-131,05613F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO133,319$8.86M<0.01%+93,28313F-HRTimelineGroup
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…130,731$8.69M0.34%-77,80713F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding129,014$8.58M+3,579Timeline
Connor, Clark & Lunn Investment Managem…117,381$7.8M0.04%+86,06413F-HRTimeline
GLOBEFLEX CAPITAL L P113,005$7.51M0.64%+52,78913F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP104,672$6.96M0.01%+63,55113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC102,585$6.82M0.01%-50,92513F-HRTimelineGroup
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC98,120$6.52M0.02%-4,70013F-HRTimeline
Interval Partners, LP91,161$6.06M0.16%+8,25413F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS88,466$5.88M0.02%+18,25613F-HRTimeline
Trexquant Investment LP85,176$5.66M0.07%+19,98913F-HRTimeline
NORGES BANK85,001$5.65M<0.01%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc82,654$5.49M<0.01%-1,13013F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC79,677$5.3M0.01%+17,37013F-HRTimelineGroup
RHUMBLINE ADVISERS77,333$5.14M<0.01%-3,96813F-HR/ATimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…75,400$5.01M0.01%+22413F-HRTimelineGroup
Nuveen Asset Management, LLCin group TIAA72,633$4.83M<0.01%-61,09113F-HRTimelineGroup
ZACKS INVESTMENT MANAGEMENT70,640$4.7M0.04%-5,95013F-HRTimeline
Public Sector Pension Investment Board66,211$4.4M0.02%+9,87013F-HRTimeline
Gunderson Capital Management LLC60,059$3.99M1.96%+7,33713F-HRTimeline
Wallace Capital Management Inc.57,236$3.81M0.52%-2,28713F-HRTimeline
Swiss National Bank54,500$3.62M<0.01%+50013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP52,615$3.5M<0.01%+45,73613F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC52,170$3.47M<0.01%+8,27913F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P51,511$3.42M0.08%-9613F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC50,349$3.35M<0.01%+3,79213F-HR/ATimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC49,648$3.3M0.07%+10,60713F-HRTimeline
Edgestream Partners, L.P.45,768$3.04M0.13%+19,67413F-HRTimeline
D.A. DAVIDSON & CO.44,213$2.94M0.02%-3,75613F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…41,732$2.77M0.01%-4,81213F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE40,711$2.71M<0.01%-14,83413F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC39,910$2.65M<0.01%new13F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC39,036$2.59M<0.01%13F-HR/ATimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN35,788$2.38M<0.01%+19,74313F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.34,797$2.31M<0.01%+1,32013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA34,197$2.27M<0.01%+16,06013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS30,589$2.03M<0.01%-17,29313F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …29,042$1.93M<0.01%-8,34713F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC28,758$1.91M<0.01%+84113F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD28,479$1.89M<0.01%-15,40613F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC28,348$1.88M0.04%+1,16113F-HRTimeline
ABSHER WEALTH MANAGEMENT, LLC28,215$1.88M0.25%-11,29913F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC27,954$1.86M0.02%+13,14313F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co27,238$1.81M<0.01%+76513F-HRTimelineGroup
Verition Fund Management LLC27,213$1.81M0.01%+10,42713F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC26,802$1.79M<0.01%+9,08713F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\26,884$1.79M<0.01%-29,77413F-HR/ATimelineGroup
SEMPER AUGUSTUS INVESTMENTS GROUP LLC26,805$1.78M0.32%-32,72013F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC26,094$1.73M<0.01%-98613F-HR/ATimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…25,809$1.72M<0.01%-31913F-HR/ATimeline
ALGERT GLOBAL LLC25,415$1.69M0.04%+7,32913F-HR/ATimeline
CASTLEKEEP INVESTMENT ADVISORS LLC25,320$1.68M1.18%new13F-HR/ATimeline
Bank & Trust Co25,224$1.68M1.41%-44213F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC24,699$1.64M<0.01%+9,87113F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/24,341$1.62M<0.01%+1,76513F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources22,964$1.53M<0.01%+5,65213F-HRTimelineGroup
Dynamic Technology Lab Private Ltd22,609$1.5M0.24%new13F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC21,985$1.46M0.01%+73213F-HRTimeline
Mariner, LLCin group Mariner, LLC21,043$1.4M<0.01%+65313F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…20,544$1.37M<0.01%-32813F-HRTimelineGroup
Ensign Peak Advisors, Inc20,217$1.34M<0.01%013F-HRTimeline
DANSKE BANK A/S19,712$1.31M<0.01%+3,43813F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC19,571$1.3M0.01%new13F-HRTimeline
Sheets Smith Investment Management19,281$1.28M1.09%13F-HRTimeline
State of Tennessee, Department of Treas…18,679$1.24M<0.01%+4,44113F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd18,255$1.21M0.08%-16513F-HRTimelineGroup
CAXTON ASSOCIATES LP17,654$1.17M0.04%-3,01013F-HRTimeline
IEQ CAPITAL, LLC17,430$1.16M0.01%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…17,118$1.14M<0.01%-16413F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC16,449$1.09M0.02%-12,00813F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…16,345$1.09M0.01%+88813F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…16,200$1.08M<0.01%+3,42113F-HRTimelineGroup
Engineers Gate Manager LP15,675$1.04M0.02%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…15,233$1.01M<0.01%+58813F-HRTimelineGroup
Illinois Municipal Retirement Fund15,226$1.01M0.01%-48613F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/15,191$1.01M<0.01%-25,57713F-HRTimelineGroup
SPEECE THORSON CAPITAL GROUP INC15,157$1.01M0.2%-124,55413F-HRTimeline
State of Alaska, Department of Revenue15,077$1M0.01%-9013F-HRTimeline
Integrated Quantitative Investments LLC14,830$986K0.49%13F-HRTimeline
Y-Intercept (Hong Kong) Ltd14,736$980K0.07%-1,16213F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …14,731$979K<0.01%-64413F-HRTimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.14,250$947K0.01%-1,11213F-HRTimelineGroup
LPL Financial LLC14,081$936K<0.01%+1,81313F-HRTimeline
TWINBEECH CAPITAL LP13,915$925K0.02%new13F-HRTimeline
Keeley-Teton Advisors, LLC13,901$924K0.11%-2,20413F-HRTimeline
ARTHUR M. COHEN & ASSOCIATES, LLC13,700$911K0.16%013F-HRTimeline
COMERICA BANK13,542$900K<0.01%-40813F-HR/ATimeline
Louisiana State Employees Retirement Sy…12,800$851K0.02%013F-HRTimeline
JENNISON ASSOCIATES LLC12,206$811K<0.01%-1,32413F-HRTimeline
STRS OHIO12,200$811K<0.01%-70013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson12,161$809K<0.01%013F-HRTimelineGroup
SEGALL BRYANT & HAMILL, LLC12,009$798K0.01%new13F-HRTimeline
Empowered Funds, LLC10,738$714K0.01%+45113F-HRTimeline
DELPHI MANAGEMENT INC /MA/10,653$708K0.68%new13F-HRTimeline
Gotham Asset Management, LLC10,489$697K0.01%+1,60413F-HRTimeline
KESTRA PRIVATE WEALTH SERVICES, LLCin group Kestra Advisory Services, LLC10,067$669K0.01%-10,00413F-HRTimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC10,051$668K0.01%-25813F-HRTimeline
HighTower Advisors, LLC9,765$649K<0.01%-3413F-HRTimeline
Parvin Asset Management, LLC9,760$649K0.7%13F-HRTimeline
ROYCE & ASSOCIATES LP9,607$639K0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\9,542$634K<0.01%-1,25113F-HRTimelineGroup
SIT INVESTMENT ASSOCIATES INCin group SIT INVESTMENT ASSOCIATES INC9,510$632K0.01%013F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND9,426$627K<0.01%013F-HR/ATimeline
Maryland State Retirement & Pension Sys…8,975$597K0.01%013F-HRTimeline
DIVERSIFIED TRUST CO8,909$592K0.01%+80113F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd8,680$577K0.01%+1,36113F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC8,490$564K<0.01%-28013F-HRTimeline
SG Americas Securities, LLC8,230$547K<0.01%-1,33513F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…8,226$547K<0.01%013F-HRTimeline
ProShare Advisors LLC8,067$536K<0.01%+2,48413F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM8,035$534K<0.01%+6313F-HRTimeline
SHEETS SMITH WEALTH MANAGEMENT8,030$534K0.07%+2,31213F-HRTimeline
AMALGAMATED BANK7,768$516K<0.01%-11413F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…7,654$509K<0.01%013F-HRTimeline
Janney Montgomery Scott LLC7,611$506K<0.01%-32613F-HRTimeline
Cambria Investment Management, L.P.7,525$500K0.03%-38713F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.7,496$498K0.02%+23813F-HRTimeline
WITTENBERG INVESTMENT MANAGEMENT, INC.7,263$483K0.19%-80813F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC7,177$477K<0.01%-65,39613F-HRTimelineGroup
Bryce Point Capital, LLC7,066$470K0.14%13F-HRTimeline
NewEdge Advisors, LLC6,990$465K<0.01%+6,69013F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.6,695$445K0.01%+2413F-HRTimelineGroup
Campbell & CO Investment Adviser LLC6,684$444K0.03%-5,92313F-HRTimeline
SHERBROOKE PARK ADVISERS LLC6,531$434K0.14%+3,13113F-HRTimeline
Precision Wealth Strategies, LLC6,380$424K0.33%new13F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC6,361$423K<0.01%+1,20813F-HRTimelineGroup
WESTFIELD CAPITAL MANAGEMENT CO LP6,350$422K<0.01%013F-HRTimeline
Schonfeld Strategic Advisors LLC6,300$419K<0.01%-21,44613F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND6,270$417K0.01%013F-HRTimeline
Versor Investments LP6,100$406K0.07%new13F-HRTimeline
KLP KAPITALFORVALTNING AS6,100$406K<0.01%13F-HRTimeline
Measured Wealth Private Client Group, L…6,056$403K0.13%new13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO6,041$402K<0.01%-5,91613F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC5,996$399K0.04%-55813F-HRTimelineGroup
BOKF, NAin group BOKF, NA8,081$393K0.01%-1,03213F-HRTimelineGroup
Police & Firemen's Retirement System of…5,695$379K<0.01%13F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…5,674$377K<0.01%-713F-HRTimeline
Crestline Management, L.P.5,641$375K0.01%new13F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC5,542$368K<0.01%+35313F-HRTimelineGroup
BLACK POINT WEALTH MANAGEMENT5,233$348K0.4%+113F-HRTimeline
CORNERCAP INVESTMENT COUNSEL INC5,118$340K0.11%013F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC4,986$331K0.02%new13F-HRTimelineGroup
Olympiad Research LP4,861$323K0.34%new13F-HRTimeline
Graham Capital Management, L.P.4,747$316K0.01%-3,57513F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/4,714$313K<0.01%+13913F-HRTimelineGroup
PRAXIS INVESTMENT MANAGEMENT INC4,640$308K0.02%013F-HRTimeline
Vestcor Inc4,492$299K0.01%new13F-HRTimeline
PDT Partners, LLC4,474$297K0.03%+213F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…4,414$293K<0.01%013F-HRTimeline
Capula Management Ltdin group Capula Management Ltd4,349$289K<0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Vident Advisory, LLCin group Vident Advisory, LLC4,272$284K<0.01%-53513F-HRTimelineGroup
BAILARD, INC.4,200$279K0.01%new13F-HRTimeline
HANCOCK WHITNEY CORP4,158$276K0.01%+2113F-HRTimeline
NISA INVESTMENT ADVISORS, LLC4,135$275K<0.01%013F-HRTimeline
Corton Capital Inc.4,089$272K0.16%new13F-HRTimeline
CWM, LLCin group CWM, LLC4,058$270K<0.01%+2,84313F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…4,039$269K<0.01%013F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…4,026$268K<0.01%+2813F-HRTimelineGroup
SITTNER & NELSON, LLC3,980$265K0.11%013F-HRTimeline
INCEPTIONR LLC3,971$264K0.06%new13F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP3,898$259K0.04%new13F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC3,888$258K0.02%new13F-HRTimeline
Freedom Investment Management, Inc.3,860$257K0.02%new13F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…3,816$254K<0.01%+44413F-HRTimelineGroup
Cornerstone Investment Partners, LLC3,802$253K0.01%+413F-HRTimeline
NDVR, Inc.3,695$246K0.24%+37113F-HRTimeline
HIGHLAND CAPITAL MANAGEMENT, LLC3,633$242K0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,538$235K<0.01%-1,38313F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…3,386$225K<0.01%-1413F-HRTimelineGroup
Trajan Wealth LLC3,379$225K0.01%-69913F-HRTimeline
BLAIR WILLIAM & CO/IL3,373$224K<0.01%013F-HRTimeline
Handelsbanken Fonder AB3,258$217K<0.01%013F-HRTimeline

Events

  • Joseph Vicky Wai Yee reported 19,573,858 MCY shares, 35.3% of the class, as of 2026-08-26, in a 13D filed 2026-09-30. 0001193125-26-409121

    Accepted , ingested