Mercury GeneralMCY

13F holders, Q3 2025 (September 30)
287holders +22
49new positions
26sold out
6famous investors
$84.77avg. 13F price*

At the end of Q3 2025, 287 institutions reported holding Mercury General Corp. (MCY) in their 13F filings, up 22 from Q2 2025. 49 opened new positions and 26 sold out. The largest holders were BlackRock, Inc. ($388.9M), Vanguard Group Inc. ($265.1M) and Dimensional Fund Advisors LP ($176.3M). 6 famous investors held it, including Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).

Company
Mercury General Corp.
CUSIP
589400100
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300400 Q1 2024: 228Q1 2024Q2 2024: 242Q2 2024Q3 2024: 262Q3 2024Q4 2024: 284Q4 2024Q1 2025: 252Q1 2025Q2 2025: 265Q2 2025Q3 2025: 287Q3 2025Q4 2025: 316Q4 2025Q1 2026: 309Q1 2026Q2 2026: 348Q2 2026

Total Exit/New Position Q2 2025 → Q3 2025

InstitutionsTotal Value
New Positions49$72.3M
Exits26$32.9M

All 13F filers, Q2 2025 → Q3 2025: 1,859,773 shares bought and 1,908,921 shares sold, net −49,148 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 287 holders

BlackRock, Inc. 0.01% Add +0.7% 4,587,628 $388.9M
Vanguard Group Inc. 0.00% Reduce -4.8% 3,126,625 $265.1M
Dimensional Fund Advisors LP 0.04% Add +0.5% 2,079,735 $176.3M
Rubric Capital Management LP 2.34% No change 2,054,504 $174.2M
State Street Corp. 0.00% Reduce -5.9% 1,169,226 $99.1M
Renaissance Technologies 0.12% Reduce -11.0% 1,043,182 $88.4M
DG Capital Management, LLC 35.91% Add +6.9% 650,716 $55.2M
Geode Capital Management, LLC 0.00% Reduce -4.8% 634,602 $53.8M
Arrowstreet Capital, Limited Partnership 0.03% Reduce -0.3% 582,611 $49.4M
American Century Companies Inc. 0.03% Add +22.9% 578,671 $49.1M
Westwood Holdings Group Inc. 0.32% Reduce -5.9% 527,714 $44.7M
Invesco Ltd. 0.01% Reduce -9.9% 475,767 $40.3M
Jacobs Levy Equity Management, Inc. 0.13% Add +3.6% 390,810 $33.1M
Charles Schwab Investment Management Inc. 0.01% Reduce -3.5% 375,863 $31.9M
Morgan Stanley 0.00% Reduce -16.9% 348,723 $29.6M
AQR Capital Management 0.02% Reduce -1.1% 342,699 $28.9M
Nuveen, LLC 0.01% Add +34.6% 302,459 $25.6M
Bank of New York Mellon Corp 0.00% Reduce -3.3% 286,057 $24.3M
Park West Asset Management LLC 2.19% New 282,528 $24.0M
Northern Trust Corp. 0.00% Reduce -0.5% 276,331 $23.4M
Two Sigma Investments, LP 0.03% Add +45.1% 229,994 $19.5M
Connor, Clark & Lunn Investment Management Ltd. 0.06% Reduce -9.8% 215,498 $18.3M
Lakewood Capital Management, LP 1.02% No change 158,218 $13.4M
Two Sigma Advisers, LP 0.03% Add +1.8% 157,100 $13.3M
Baird Financial Group, Inc. 0.02% Reduce -6.9% 156,436 $13.3M
Sei Investments Co. 0.01% Reduce -2.2% 154,436 $13.1M
UBS Group AG 0.00% Add +104.1% 139,367 $11.8M
Philosophy Capital Management LLC 1.36% New 138,925 $11.8M
Principal Financial Group Inc. 0.01% Reduce -2.6% 128,397 $10.9M
Goldman Sachs Group Inc. 0.00% Add +27.9% 121,378 $10.3M
BNP Paribas Financial Markets 0.01% Add +41.0% 120,645 $10.2M
Ameriprise Financial Inc. 0.00% Reduce -23.6% 106,992 $9.1M
Public Sector Pension Investment Board 0.03% Add +14.6% 103,730 $8.8M
Jane Street Group, LLC 0.01% Add +96.8% 101,691 $8.6M
Russell Investments Group, Ltd. 0.01% Add +50.9% 95,184 $8.1M
Deutsche Bank AG 0.00% Add +346.1% 92,112 $7.8M
Millennium Management 0.01% Add +16.1% 89,650 $7.6M
FJ Capital Management LLC 0.76% Add +119.5% 83,592 $7.1M
Legal & General Group Plc 0.00% Reduce -5.9% 81,212 $6.9M
Raymond James Financial Inc. 0.00% Add +43.1% 80,748 $6.8M
Qube Research & Technologies Ltd 0.01% Add +84.8% 80,575 $6.8M
Aptus Capital Advisors, LLC 0.06% New 78,514 $6.7M
Rhumbline Advisers 0.01% Reduce -3.0% 75,486 $6.4M
JPMorgan Chase & Co. 0.00% Reduce -54.4% 74,202 $6.3M
Susquehanna Fundamental Investments, LLC 0.24% No change 72,612 $6.2M
Citadel Advisors 0.00% Add +0.9% 65,929 $5.6M
Susquehanna International Group, LLP 0.01% Reduce -41.7% 63,055 $5.3M
Ieq Capital, LLC 0.02% Add +24.7% 62,397 $5.3M
Prudential Financial Inc. 0.01% Reduce -4.7% 60,929 $5.2M
Healthcare of Ontario Pension Plan Trust Fund 0.01% Add +99.3% 57,000 $4.8M
Federated Hermes, Inc. 0.01% Add +0.6% 56,475 $4.8M
LSV Asset Management 0.01% New 55,700 $4.7M
Victory Capital Management Inc. 0.00% Add +378.3% 53,703 $4.6M
Swiss National Bank 0.00% Add +1.5% 53,700 $4.6M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Reduce -42.6% 53,086 $4.5M
Bridgeway Capital Management, LLC 0.09% Reduce -1.5% 48,901 $4.1M
Trexquant Investment LP 0.04% Reduce -13.1% 44,670 $3.8M
Dark Forest Capital Management LP 0.14% Add +5.6% 44,258 $3.8M
Bank of America Corp. 0.00% Reduce -4.8% 42,939 $3.6M
New York State Teachers Retirement System 0.01% Add +5.9% 41,322 $3.5M
Martingale Asset Management L P 0.09% Add +15.6% 40,775 $3.5M
Barclays PLC 0.00% Reduce -71.9% 38,681 $3.3M
Assenagon Asset Management S.A. 0.00% New 37,053 $3.1M
Algert Global LLC 0.05% Reduce -63.5% 34,495 $2.9M
Alliancebernstein L.P. 0.00% Reduce -7.6% 32,997 $2.8M
ExodusPoint Capital Management, LP 0.04% New 30,334 $2.6M
O'shaughnessy Asset Management, LLC 0.01% Add +14.9% 30,001 $2.5M
Royce & Associates LP 0.02% Add +0.6% 28,511 $2.4M
Arax Advisory Partners 0.03% Add +174362.5% 27,914 $2.4M
OMERS ADMINISTRATION Corp 0.02% Add +0.4% 27,800 $2.4M
Wells Fargo & Company 0.00% Add +11.7% 27,762 $2.4M
Simplex Trading, LLC 0.05% New 27,402 $2.3M
Horizon Investments, LLC 0.03% Add +0.3% 27,254 $2.3M
T. Rowe Price Associates Inc. 0.00% Add +1.8% 26,693 $2.3M
Interval Partners, LP 0.05% Reduce -79.7% 26,427 $2.2M
Mariner, LLC 0.00% Add +9.2% 26,181 $2.2M
FMR LLC 0.00% Add +0.2% 25,944 $2.2M
HRT Financial LP 0.01% Add +136.1% 25,892 $2.2M
California State Teachers Retirement System 0.00% Add +0.0% 25,534 $2.2M
First Trust Advisors LP 0.00% Reduce -53.0% 25,396 $2.2M
Jefferies Financial Group Inc. 0.02% Reduce -57.2% 24,567 $2.1M
Panagora Asset Management Inc. 0.01% Reduce -19.2% 24,033 $2.0M
Bank & Trust Co 1.47% Reduce -1.4% 23,481 $2.0M
CANADA LIFE ASSURANCE Co 0.00% Add +0.4% 23,867 $2.0M
Royal Bank of Canada 0.00% Reduce -11.6% 20,683 $1.8M
LPL Financial LLC 0.00% Add +184.3% 20,326 $1.7M
Sanctuary Advisors, LLC 0.01% New 19,598 $1.7M
Tudor Investment Corporation 0.01% Reduce -35.0% 19,264 $1.6M
Thrivent Financial for Lutherans 0.00% Reduce -1.9% 19,181 $1.6M
Squarepoint Ops LLC 0.00% New 19,162 $1.6M
Wolverine Trading, LLC 0.03% Add +29.8% 19,240 $1.6M
Inspire Investing, LLC 0.16% Add +223.6% 18,820 $1.6M
Cwm, LLC 0.00% Add +31.1% 18,361 $1.6M
SG Americas Securities, LLC 0.01% New 18,261 $1.5M
Cerity Partners LLC 0.00% Add +128.6% 18,219 $1.5M
State of Wisconsin Investment Board 0.00% Reduce -61.2% 17,773 $1.5M
Teacher Retirement System of Texas 0.01% Add +3.4% 17,513 $1.5M
IMC-Chicago, LLC 0.03% Add +24.0% 16,665 $1.4M
MetLife Investment Management, LLC 0.01% No change 16,084 $1.4M
HSBC Holdings PLC 0.00% Reduce -19.7% 15,790 $1.3M
State of Alaska, Department of Revenue 0.01% Reduce -0.9% 15,678 $1.3M
Public Employees Retirement System of Ohio 0.00% Reduce -0.2% 14,879 $1.3M
Integrated Quantitative Investments LLC 0.36% Reduce -0.1% 14,800 $1.3M
Voloridge Investment Management, LLC 0.00% New 14,642 $1.2M
Speece Thorson Capital Group Inc. 0.25% No change 14,586 $1.2M
Manufacturers Life Insurance Company, The 0.00% Reduce -2.1% 14,143 $1.2M
Los Angeles Capital Management LLC 0.00% No change 14,035 $1.2M
Illinois Municipal Retirement Fund 0.01% Reduce -3.0% 13,806 $1.2M
Absher Wealth Management, LLC 0.13% Reduce -2.5% 13,069 $1.1M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% Reduce -15.6% 12,455 $1.1M
Versor Investments LP 0.19% New 12,400 $1.1M
Louisiana State Employees Retirement System 0.02% Reduce -1.6% 12,200 $1.0M
Janus Henderson Group PLC 0.00% No change 12,161 $1.0M
Convergence Financial, LLC 0.15% Add +45.2% 12,132 $1.0M
State of Tennessee, Department of Treasury 0.00% Reduce -14.5% 11,753 $996K
Envestnet Asset Management Inc. 0.00% Reduce -2.3% 11,537 $978K
Verition Fund Management LLC 0.01% Reduce -69.9% 11,379 $965K
Wealth Enhancement Advisory Services, LLC 0.00% Add +13.4% 11,140 $954K
Empowered Funds, LLC 0.01% Add +0.4% 10,846 $920K
Schonfeld Strategic Advisors LLC 0.01% Reduce -12.5% 10,690 $906K
Intech Investment Management LLC 0.01% Reduce -45.3% 10,562 $895K
Voya Investment Management LLC 0.00% Add +38.8% 10,135 $859K
Cambria Investment Management, L.P. 0.05% Add +25.0% 9,952 $844K
PEAK6 LLC 0.02% New 9,645 $818K
New York State Common Retirement Fund 0.00% No change 9,426 $799K
WINTON GROUP Ltd 0.03% Reduce -58.7% 9,074 $769K
Comerica Bank 0.00% Reduce -25.4% 9,046 $767K
Hancock Whitney Corp. 0.01% Add +0.6% 8,473 $718K
Quadrant Capital Group LLC 0.02% No change 8,219 $697K
Arizona State Retirement System 0.00% Add +1.4% 8,195 $695K
Yousif Capital Management, LLC 0.01% Reduce -17.1% 8,185 $694K
Citigroup Inc. 0.00% Reduce -68.0% 7,835 $664K
Jump Financial, LLC 0.01% New 7,781 $660K
Creative Planning 0.00% New 7,759 $658K
Amalgamated Bank 0.00% Add +1.9% 7,726 $655K
State Board of Administration of Florida Retirement System 0.00% Reduce -0.3% 7,631 $647K
Police & Firemen's Retirement System of New Jersey 0.01% Add +23.6% 7,621 $646K
Teachers Retirement System of the State of Kentucky 0.00% Reduce -2.2% 7,533 $638K
Bokf, NA 0.01% Reduce -0.2% 7,189 $609K
Engineers Gate Manager LP 0.01% Add +128.9% 7,012 $594K
Walleye Trading LLC 0.01% Add +221.3% 6,976 $591K
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.00% Reduce -0.8% 6,771 $574K
STRS Ohio 0.00% New 6,700 $568K
US Bancorp \de 0.00% Reduce -10.3% 6,700 $568K
Commonwealth Equity Services, LLC 0.00% Add +38.9% 6,582 $558K
Parvin Asset Management, LLC 0.49% Reduce -32.1% 6,560 $556K
Brevan Howard Capital Management LP 0.01% Add +109.6% 6,469 $548K
Globeflex Capital L P 0.08% New 6,461 $548K
Measured Wealth Private Client Group, LLC 0.14% New 6,280 $532K
Gotham Asset Management 0.00% Add +0.7% 6,210 $526K
KLP Kapitalforvaltning As 0.00% Add +14.8% 6,200 $526K
Ensign Peak Advisors, Inc 0.00% Reduce -51.7% 6,117 $519K
Oregon Public Employees Retirement Fund 0.01% Reduce -1.6% 5,970 $506K
Janney Montgomery Scott LLC 0.00% New 5,885 $499K
Tidal Investments LLC 0.00% Reduce -7.8% 5,805 $492K
Wittenberg Investment Management, Inc. 0.19% Reduce -3.0% 5,759 $488K
Alps Advisors Inc. 0.00% New 5,750 $487K
Cambridge Investment Research Advisors, Inc. 0.00% New 5,545 $470K
D.A. Davidson & Co. 0.00% Reduce -15.2% 5,515 $468K
Group One Trading LLC 0.01% Reduce -83.1% 5,464 $463K
Quantinno Capital Management LP 0.00% Add +46.0% 5,404 $458K
Exit Wealth Advisors, LLC. 0.30% — 5,336 $452K
Mercer Global Advisors Inc. 0.00% New 5,300 $449K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% Add +19.1% 5,285 $448K
ProShare Advisors LLC 0.00% Reduce -15.6% 5,066 $429K
Cetera Investment Advisers 0.00% New 4,977 $422K
Quantbot Technologies LP 0.01% New 4,940 $419K
HighTower Advisors, LLC 0.00% Add +38.8% 4,912 $416K
Pallas Capital Advisors LLC 0.02% Add +0.2% 4,834 $410K
Voleon Capital Management LP 0.01% New 4,648 $394K
Praxis Investment Management Inc. 0.02% No change 4,640 $393K
Highland Capital Management, LLC 0.02% Reduce -1.1% 4,557 $386K
American National Bank & Trust 0.04% No change 4,500 $382K
Captrust Financial Advisors 0.00% New 4,438 $376K
Perbak Capital Partners LLP 0.06% New 4,149 $352K
Nisa Investment Advisors, LLC 0.00% Add +2.6% 4,072 $345K
Public Employees Retirement Association of Colorado 0.00% No change 4,039 $342K
Focus Partners Advisor Solutions, LLC 0.00% Add +16.9% 3,995 $341K
PharVision Advisers, LLC 0.19% New 3,990 $338K
Sittner & Nelson, LLC 0.12% No change 3,980 $337K
Maryland State Retirement & Pension System 0.01% Reduce -50.7% 3,822 $324K
Pictet Asset Management Holding SA 0.00% No change 3,816 $324K
Ritholtz Wealth Management 0.01% New 3,755 $318K
Merit Financial Group, LLC 0.00% Add +3.7% 3,534 $300K
Franklin Resources Inc. 0.00% Reduce -32.5% 3,531 $299K
Focus Partners Wealth 0.00% New 3,376 $286K
Handelsbanken Fonder AB 0.00% No change 3,358 $285K
NDVR, Inc. 0.24% Reduce -6.3% 3,357 $285K
Steward Partners Investment Advisory, LLC 0.00% Reduce -71.4% 3,350 $284K
Vident Advisory, LLC 0.00% Reduce -14.5% 3,333 $283K
Cornerstone Investment Partners, LLC 0.01% Reduce -6.9% 3,258 $276K
Blair William & Co. 0.00% No change 3,251 $276K
ArrowMark Colorado Holdings LLC 0.00% Reduce -95.0% 3,000 $254K
Brighton Jones LLC 0.01% New 2,985 $253K
Mutual of America Capital Management LLC 0.00% Reduce -12.8% 2,978 $252K
CIBC Bancorp USA Inc. 0.00% — 2,870 $243K
PFG Investments, LLC 0.01% New 2,711 $230K
Neuberger Berman Group LLC 0.00% New 2,673 $227K
Institute for Wealth Management, LLC. 0.02% New 2,603 $221K
Transcend Capital Advisors, LLC 0.01% Reduce -33.8% 2,484 $211K
Forum Financial Management, LP 0.00% New 2,423 $205K
Trajan Wealth LLC 0.01% Reduce -23.7% 2,367 $201K
Ameritas Investment Partners, Inc. 0.01% Reduce -15.6% 2,249 $191K
PNC Financial Services Group, Inc. 0.00% Add +0.1% 2,233 $189K
AlphaQuest LLC 0.01% Add +1612.4% 2,209 $187K
Essential Partners LLC 0.06% Add +5.8% 2,007 $170K
Sterling Capital Management LLC 0.00% Add +135.8% 1,974 $167K
Meeder Asset Management Inc. 0.01% Add +6.2% 1,744 $148K
Osaic Holdings, Inc. 0.00% Add +22.7% 1,632 $128K
Advisory Services Network, LLC 0.00% New 1,361 $115K
Vestcor Inc 0.00% No change 1,360 $115K
EverSource Wealth Advisors, LLC 0.00% Reduce -0.3% 1,205 $102K
Covestor Ltd 0.05% Reduce -52.3% 1,148 $97K
Private Trust Co. NA 0.01% No change 1,117 $95K
Global Retirement Partners, LLC 0.00% No change 1,000 $85K
Tower Research Capital LLC (TRC) 0.00% Reduce -63.1% 987 $84K
Advisors Asset Management, Inc. 0.00% Reduce -26.8% 962 $82K
Millstone Evans Group, LLC 0.05% No change 900 $76K
Blue Trust, Inc. 0.00% No change 867 $74K
KBC Group NV 0.00% No change 857 $73K
State of Wyoming 0.01% New 845 $72K
Allworth Financial LP 0.00% Add +18.6% 753 $64K
SBI Securities Co., Ltd. 0.00% Reduce -5.9% 659 $56K
GAMMA Investing LLC 0.00% Add +13.5% 631 $53K
Quarry LP 0.01% Add +13.9% 630 $53K
Caitlin John, LLC 0.03% New 484 $41K
Farther Finance Advisors, LLC 0.00% Reduce -13.4% 451 $38K
Jones Financial Companies LLLP 0.00% Add +236.0% 457 $38K
PenderFund Capital Management Ltd. 0.01% Add +4.5% 440 $37K
Smartleaf Asset Management LLC 0.00% Add +28.0% 443 $37K
Aster Capital Management (DIFC) Ltd 0.02% New 404 $34K
Nomura Asset Management Co. Ltd. 0.00% No change 370 $31K
True Wealth Design, LLC 0.01% Add +16.5% 325 $28K
Asset Dedication, LLC 0.00% No change 320 $27K
LRI Investments, LLC 0.00% No change 300 $25K
IFP Advisors, Inc 0.00% Add +0.7% 282 $24K
Signaturefd, LLC 0.00% Add +0.8% 261 $22K
Matrix Trust Co 0.00% Reduce -16.6% 256 $22K
Federation des caisses Desjardins du Quebec 0.00% No change 245 $21K
Rothschild Investment LLC 0.00% Reduce -0.4% 244 $21K
Salomon & Ludwin, LLC 0.00% New 232 $20K
Fifth Third Bancorp 0.00% Add +9.0% 206 $17K
Versant Capital Management, Inc 0.00% No change 203 $17K
Root Financial Partners, LLC 0.00% New 202 $17K
AdvisorNet Financial, Inc 0.00% No change 200 $17K
Rockefeller Capital Management L.P. 0.00% New 191 $16K
Bessemer Group Inc. 0.00% Add +25.9% 199 $16K
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% No change 185 $16K
Parallel Advisors, LLC 0.00% Add +7.3% 118 $10K
Principal Securities, Inc. 0.00% Reduce -14.6% 111 $9K
UMB Bank, n.a. 0.00% Add +20.0% 108 $9K
Optiver Holding B.V. 0.00% Add +52.2% 105 $9K
Golden State Wealth Management, LLC 0.00% No change 100 $8K
PFS Partners, LLC 0.00% No change 94 $8K
Hemington Wealth Management 0.00% Add +23.7% 94 $7K
Pin Oak Investment Advisors Inc. 0.00% No change 70 $6K
Vermillion & White Wealth Management Group, LLC 0.00% No change 67 $6K
JNBA Financial Advisors 0.00% No change 53 $4K
JFS Wealth Advisors, LLC 0.00% No change 53 $4K
Caitong International Asset Management Co., Ltd 0.00% Add +333.3% 52 $4K
Huntington National Bank 0.00% No change 51 $4K
Private Wealth Management Group, LLC 0.00% No change 50 $4K
Clearstead Advisors, LLC 0.00% Add +860.0% 48 $4K
Lanark Financial, Inc. 0.00% No change 29 $2K
Parkside Financial Bank & Trust 0.00% No change 28 $2K
Wealthspire Advisors, LLC 0.00% New 26 $2K
Picton Mahoney Asset Management 0.00% No change 19 $2K
Fortitude Family Office, LLC 0.00% Add +9.5% 23 $2K
Sunbelt Securities, Inc. 0.00% New 20 $2K
Kilter Group LLC 0.00% Add +275.0% 15 $1K
Farmers & Merchants Investments Inc. 0.00% No change 15 $1K
Larson Financial Group LLC 0.00% Reduce -17.6% 14 $1K
Annis Gardner Whiting Capital Advisors, LLC 0.00% No change 12 $1K
Cloud Capital Management, LLC 0.00% New 14 $1K
Hantz Financial Services, Inc. 0.00% Add +50.0% 6 $1K
Assetmark, Inc. 0.00% Add +57.1% 11 $933
DiNuzzo Private Wealth, Inc. 0.00% No change 12 $928
SJS Investment Consulting Inc. 0.00% No change 9 $764
Clearstead Trust, LLC 0.00% No change 8 $679
Rialto Wealth Management, LLC 0.00% Add +133.3% 7 $594
Rise Advisors, LLC 0.00% New 7 $593
Bare Financial Services, Inc 0.00% New 7 $593
HFM Investment Advisors, LLC 0.00% No change 5 $424
Bay Harbor Wealth Management, LLC 0.00% No change 5 $423
New Millennium Group LLC 0.00% New 2 $170
Northwestern Mutual Wealth Management Co. 0.00% New 2 $170
Abound Wealth Management 0.00% No change 2 $170

"% of holder's portfolio" is MCY's weight in each manager's 13F, not the share of Mercury General Corp. the manager owns.