Mercury GeneralMCY
13F holders, Q1 2025 (March 31)252holders −32
45new positions
75sold out
5famous investors
$55.91avg. 13F price*
At the end of Q1 2025, 252 institutions reported holding Mercury General Corp. (MCY) in their 13F filings, down 32 from Q4 2024. 45 opened new positions and 75 sold out. The largest holders were BlackRock, Inc. ($260.1M), Vanguard Group Inc. ($192.3M) and Dimensional Fund Advisors LP ($117.7M). 5 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 Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Mercury General Corp.
- CUSIP
- 589400100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 45 | $279.4M |
| Exits | 75 | $96.9M |
All 13F filers, Q4 2024 → Q1 2025: 7,127,767 shares bought and 3,213,598 shares sold, net +3,914,169 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 252 holders
| BlackRock, Inc. | 0.01% | Reduce -1.2% | 4,653,613 | $260.1M |
| Vanguard Group Inc. | 0.00% | Reduce -6.3% | 3,439,432 | $192.3M |
| Dimensional Fund Advisors LP | 0.03% | Add +2.4% | 2,105,976 | $117.7M |
| Rubric Capital Management LP | 1.83% | New | 1,821,783 | $101.8M |
| State Street Corp. | 0.00% | Add +2.0% | 1,335,461 | $74.7M |
| Renaissance Technologies | 0.11% | Add +12.0% | 1,287,679 | $72.0M |
| Assenagon Asset Management S.A. | 0.10% | New | 957,693 | $53.5M |
| Geode Capital Management, LLC | 0.00% | Add +5.0% | 654,055 | $36.6M |
| DG Capital Management, LLC | 17.82% | New | 585,372 | $32.7M |
| Arrowstreet Capital, Limited Partnership | 0.03% | Add +20.3% | 584,172 | $32.7M |
| Invesco Ltd. | 0.01% | Reduce -19.6% | 583,609 | $32.6M |
| Westwood Holdings Group Inc. | 0.21% | New | 491,687 | $27.5M |
| Morgan Stanley | 0.00% | Add +18.2% | 483,689 | $27.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -5.1% | 407,857 | $22.8M |
| American Century Companies Inc. | 0.01% | Add +32.9% | 405,464 | $22.7M |
| Diameter Capital Partners LP | 5.23% | New | 350,000 | $19.6M |
| AQR Capital Management | 0.02% | Add +57.0% | 340,029 | $19.0M |
| Bank of America Corp. | 0.00% | Add +1925.4% | 307,674 | $17.2M |
| Bank of New York Mellon Corp | 0.00% | Reduce -2.1% | 296,178 | $16.6M |
| Northern Trust Corp. | 0.00% | Reduce -2.0% | 273,683 | $15.3M |
| Jacobs Levy Equity Management, Inc. | 0.06% | Reduce -26.5% | 272,153 | $15.2M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -51.8% | 245,505 | $13.7M |
| UBS Group AG | 0.00% | Add +47.4% | 234,508 | $13.1M |
| Nuveen, LLC | 0.00% | — | 223,877 | $12.5M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.05% | Add +84.6% | 216,735 | $12.1M |
| Two Sigma Investments, LP | 0.03% | Add +71.3% | 200,135 | $11.2M |
| Two Sigma Advisers, LP | 0.02% | Add +83.0% | 173,900 | $9.7M |
| Hennessy Advisors Inc. | 0.32% | Reduce -10.2% | 172,600 | $9.6M |
| Baird Financial Group, Inc. | 0.02% | Add +12.7% | 168,626 | $9.4M |
| Interval Partners, LP | 0.33% | Add +83.8% | 167,555 | $9.4M |
| Ameriprise Financial Inc. | 0.00% | Reduce -7.7% | 135,187 | $7.6M |
| Freestone Grove Partners LP | 0.08% | New | 132,842 | $7.4M |
| Principal Financial Group Inc. | 0.00% | Add +2.7% | 132,459 | $7.4M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -55.1% | 131,779 | $7.4M |
| Barclays PLC | 0.00% | Add +150.2% | 125,986 | $7.0M |
| Compass Rose Asset Management, LP | 3.53% | New | 125,000 | $7.0M |
| Sei Investments Co. | 0.01% | Add +1795.3% | 114,492 | $6.4M |
| Millennium Management | 0.01% | Add +8.5% | 111,327 | $6.2M |
| Jane Street Group, LLC | 0.01% | Add +1367.0% | 105,286 | $5.9M |
| First Trust Advisors LP | 0.01% | Reduce -3.8% | 100,724 | $5.6M |
| Lakewood Capital Management, LP | 0.49% | Reduce -44.4% | 98,218 | $5.5M |
| Susquehanna Fundamental Investments, LLC | 0.09% | New | 96,268 | $5.4M |
| Algert Global LLC | 0.13% | Add +270.6% | 94,181 | $5.3M |
| Marshall Wace, LLP | 0.01% | Add +75.4% | 92,283 | $5.2M |
| JPMorgan Chase & Co. | 0.00% | Reduce -31.9% | 90,804 | $5.1M |
| Public Sector Pension Investment Board | 0.02% | Add +27.3% | 84,299 | $4.7M |
| Legal & General Group Plc | 0.00% | Add +0.4% | 82,949 | $4.6M |
| Lighthouse Investment Partners, LLC | 0.21% | Reduce -36.9% | 82,526 | $4.6M |
| ArrowMark Colorado Holdings LLC | 0.07% | New | 78,400 | $4.4M |
| Rhumbline Advisers | 0.00% | Reduce -4.2% | 74,127 | $4.1M |
| Hotchkis & Wiley Capital Management LLC | 0.01% | Reduce -31.3% | 67,420 | $3.8M |
| Susquehanna International Group, LLP | 0.01% | Add +301.6% | 65,062 | $3.6M |
| Trexquant Investment LP | 0.04% | Reduce -24.5% | 64,330 | $3.6M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -14.8% | 64,237 | $3.6M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -0.2% | 59,427 | $3.3M |
| Intech Investment Management LLC | 0.03% | Add +108.2% | 58,198 | $3.3M |
| BNP Paribas Financial Markets | 0.00% | Add +79.6% | 54,945 | $3.1M |
| Royal Bank of Canada | 0.00% | Add +58.8% | 54,312 | $3.0M |
| Swiss National Bank | 0.00% | Reduce -1.5% | 53,700 | $3.0M |
| Prudential Financial Inc. | 0.00% | Reduce -37.3% | 49,962 | $2.8M |
| Bridgeway Capital Management, LLC | 0.07% | Add +0.3% | 49,809 | $2.8M |
| Quinn Opportunity Partners LLC | 0.19% | New | 47,490 | $2.7M |
| Citigroup Inc. | 0.00% | Reduce -16.5% | 43,560 | $2.4M |
| Graham Capital Management, L.P. | 0.11% | Add +784.8% | 42,000 | $2.3M |
| New York State Teachers Retirement System | 0.01% | Reduce -6.5% | 39,017 | $2.2M |
| Martingale Asset Management L P | 0.05% | Reduce -27.0% | 37,610 | $2.1M |
| Lazard Asset Management LLC | 0.00% | Add +2493.3% | 37,214 | $2.1M |
| Verition Fund Management LLC | 0.01% | Add +36.2% | 37,068 | $2.1M |
| Dark Forest Capital Management LP | 0.09% | Add +848.6% | 36,976 | $2.1M |
| Voya Investment Management LLC | 0.00% | Add +34.5% | 35,100 | $2.0M |
| Citadel Advisors | 0.00% | Reduce -13.5% | 34,533 | $1.9M |
| Alliancebernstein L.P. | 0.00% | Reduce -4.6% | 33,197 | $1.9M |
| Ieq Capital, LLC | 0.01% | Add +78.6% | 31,128 | $1.7M |
| Brandywine Global Investment Management, LLC | 0.01% | New | 30,198 | $1.7M |
| Panagora Asset Management Inc. | 0.01% | Reduce -82.2% | 29,706 | $1.7M |
| OMERS ADMINISTRATION Corp | 0.01% | New | 29,200 | $1.6M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.00% | New | 29,100 | $1.6M |
| HSBC Holdings PLC | 0.00% | Reduce -1.4% | 26,433 | $1.5M |
| California State Teachers Retirement System | 0.00% | No change | 25,809 | $1.4M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -5.5% | 25,749 | $1.4M |
| Aquatic Capital Management LLC | 0.04% | New | 25,327 | $1.4M |
| Castlekeep Investment Advisors LLC | 0.72% | Reduce -1.1% | 25,034 | $1.4M |
| T. Rowe Price Associates Inc. | 0.00% | Add +1.4% | 24,684 | $1.4M |
| Wells Fargo & Company | 0.00% | Reduce -31.0% | 24,687 | $1.4M |
| HRT Financial LP | 0.01% | New | 24,469 | $1.4M |
| Deutsche Bank AG | 0.00% | Reduce -9.6% | 24,306 | $1.4M |
| Janus Henderson Group PLC | 0.00% | Add +97.9% | 24,072 | $1.4M |
| Bank & Trust Co | 1.09% | Reduce -4.9% | 23,979 | $1.3M |
| Squarepoint Ops LLC | 0.00% | Reduce -3.1% | 23,939 | $1.3M |
| SummitTX Capital, L.P. | 0.06% | — | 23,351 | $1.3M |
| WINTON GROUP Ltd | 0.07% | Add +20.5% | 21,999 | $1.2M |
| Royce & Associates LP | 0.01% | Add +123.4% | 21,461 | $1.2M |
| Raymond James Financial Inc. | 0.00% | Reduce -45.3% | 21,343 | $1.2M |
| Mariner, LLC | 0.00% | Reduce -1.0% | 20,834 | $1.2M |
| Ensign Peak Advisors, Inc | 0.00% | No change | 20,217 | $1.1M |
| Fox Run Management, L.L.C. | 0.17% | New | 19,862 | $1.1M |
| Teacher Retirement System of Texas | 0.00% | Reduce -77.9% | 19,576 | $1.1M |
| Thrivent Financial for Lutherans | 0.00% | Reduce -5.0% | 19,528 | $1.1M |
| Schonfeld Strategic Advisors LLC | 0.01% | Add +208.7% | 19,445 | $1.1M |
| Gsa Capital Partners LLP | 0.10% | New | 19,294 | $1.1M |
"% of holder's portfolio" is MCY's weight in each manager's 13F, not the share of Mercury General Corp. the manager owns.