Mercury General Corp
MCY- Exchange
- NYSE
- Industry
- Fire, Marine & Casualty Insurance
- SEC CIK
- 0000064996
No open-market purchases or sales by Mercury General Corp insiders were filed in the last 90 days; 348 institutions reported holding it in 13F filings for Q2 2026, worth $2.77B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Mercury General Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 317
- +32 vs. Q3 2025
- Shares held
- 25.7M
- +160.9K (+0.6%) vs. Q3 2025
- Total value
- $2.42B
- +$252.2M (+11.6%) vs. Q3 2025
- New holders
- 61
- 100 more added
- Sold out
- 29
- 105 more reduced
3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MCY on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 348 | $2.77B |
| Q1 2026 | 309 | $2.29B |
| Q4 2025 | 317 | $2.42B |
| Q3 2025 | 288 | $2.17B |
| Q2 2025 | 266 | $1.73B |
| Q1 2025 | 253 | $1.56B |
| Q4 2024 | 284 | $1.60B |
| Q3 2024 | 262 | $1.50B |
| Q2 2024 | 242 | $1.26B |
| Q1 2024 | 228 | $1.20B |
| Q4 2023 | 180 | $859.4M |
| Q3 2023 | 170 | $652.2M |
| Q2 2023 | 178 | $710.5M |
| Q1 2023 | 191 | $747.6M |
| Q4 2022 | 200 | $788.6M |
| Q3 2022 | 204 | $670.6M |
| Q2 2022 | 233 | $979.2M |
| Q1 2022 | 244 | $1.19B |
| Q4 2021 | 251 | $1.17B |
| Q3 2021 | 244 | $1.22B |
| Q2 2021 | 257 | $1.45B |
| Q1 2021 | 270 | $1.33B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Mercury General Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 4,656,726 | $438.0M | 0.01% | +69,098+1.5% | Added |
| Vanguard Group Inc | 3,095,241 | $291.1M | 0.00% | −31,384−1.0% | Reduced |
| Dimensional Fund Advisors LP | 2,103,088 | $197.8M | 0.04% | +23,353+1.1% | Added |
| Rubric Capital Management LP | 2,054,504 | $193.2M | 2.31% | 00.0% | Unchanged |
| State Street Corp | 1,108,274 | $104.2M | 0.00% | −60,952−5.2% | Reduced |
| Renaissance Technologies LLC | 881,382 | $82.9M | 0.13% | −161,800−15.5% | Reduced |
| American Century Companies Inc | 699,491 | $65.8M | 0.03% | +120,820+20.9% | Added |
| Geode Capital Management, LLC | 633,478 | $59.6M | 0.00% | −1,124−0.2% | Reduced |
| DG Capital Management, LLC | 619,469 | $58.3M | 46.86% | −31,247−4.8% | Reduced |
| Arrowstreet Capital, Limited Partnership | 574,797 | $54.1M | 0.03% | −7,814−1.3% | Reduced |
| Westwood Holdings Group Inc. | 465,237 | $43.8M | 0.36% | −62,477−11.8% | Reduced |
| Jacobs Levy Equity Management, Inc | 408,116 | $38.4M | 0.15% | +17,306+4.4% | Added |
| Morgan Stanley | 386,300 | $36.3M | 0.00% | +37,577+10.8% | Added |
| Charles Schwab Investment Management Inc | 363,684 | $34.2M | 0.01% | −12,179−3.2% | Reduced |
| AQR Capital Management LLC | 341,028 | $32.1M | 0.02% | −1,671−0.5% | Reduced |
| Park West Asset Management LLC | 329,435 | $31.0M | 2.61% | +46,907+16.6% | Added |
| Invesco Ltd. | 312,574 | $29.4M | 0.00% | −163,193−34.3% | Reduced |
| Nuveen, LLC | 288,284 | $27.1M | 0.01% | −14,175−4.7% | Reduced |
| Northern Trust Corp | 259,612 | $24.4M | 0.00% | −16,719−6.1% | Reduced |
| Philosophy Capital Management LLC | 256,380 | $24.1M | 2.82% | +117,455+84.5% | Added |
| Bank of New York Mellon Corp | 249,069 | $23.4M | 0.00% | −36,988−12.9% | Reduced |
| Two Sigma Investments, LP | 214,086 | $20.1M | 0.03% | −15,908−6.9% | Reduced |
| Qube Research & Technologies Ltd | 184,224 | $17.3M | 0.02% | +103,649+128.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 163,539 | $15.4M | 0.04% | −51,959−24.1% | Reduced |
| BNP Paribas Arbitrage, SA | 162,438 | $15.3M | 0.01% | +41,793+34.6% | Added |
| Baird Financial Group, Inc. | 161,155 | $15.2M | 0.02% | +4,719+3.0% | Added |
| Lakewood Capital Management, LP | 158,218 | $14.9M | 1.04% | 00.0% | Unchanged |
| SEI Investments Co | 146,446 | $13.8M | 0.01% | −7,990−5.2% | Reduced |
| Two Sigma Advisers, LP | 140,200 | $13.2M | 0.03% | −16,900−10.8% | Reduced |
| Goldman Sachs Group Inc | 135,747 | $12.8M | 0.00% | +14,369+11.8% | Added |
| UBS Group AG | 129,265 | $12.2M | 0.00% | −10,102−7.2% | Reduced |
| Principal Financial Group Inc | 126,728 | $11.9M | 0.01% | −1,669−1.3% | Reduced |
| Russell Investments Group, Ltd. | 105,290 | $9.90M | 0.01% | +10,106+10.6% | Added |
| JPMorgan Chase & Co | 98,099 | $9.23M | 0.00% | +23,897+32.2% | Added |
| Raymond James Financial Inc | 97,425 | $9.16M | 0.00% | +16,677+20.7% | Added |
| Public Sector Pension Investment Board | 92,000 | $8.65M | 0.03% | −11,730−11.3% | Reduced |
| Ameriprise Financial Inc | 89,740 | $8.44M | 0.00% | −17,252−16.1% | Reduced |
| Jane Street Group, LLC | 85,730 | $8.06M | 0.01% | −15,961−15.7% | Reduced |
| Susquehanna International Group, LLP | 82,138 | $7.73M | 0.01% | +19,083+30.3% | Added |
| Aptus Capital Advisors, LLC | 78,878 | $7.42M | 0.06% | +364+0.5% | Added |
| Legal & General Group Plc | 78,118 | $7.35M | 0.00% | −3,094−3.8% | Reduced |
| Federated Hermes, Inc. | 77,903 | $7.33M | 0.01% | +21,428+37.9% | Added |
| Victory Capital Management Inc | 73,071 | $6.87M | 0.00% | +19,368+36.1% | Added |
| Susquehanna Fundamental Investments, LLC | 72,612 | $6.83M | 0.23% | 00.0% | Unchanged |
| Rhumbline Advisers | 71,066 | $6.68M | 0.01% | −4,420−5.9% | Reduced |
| Algert Global LLC | 70,158 | $6.60M | 0.10% | +35,663+103.4% | Added |
| Assenagon Asset Management S.A. | 65,124 | $6.13M | 0.01% | +28,071+75.8% | Added |
| Ieq Capital, LLC | 63,435 | $5.97M | 0.02% | +1,038+1.7% | Added |
| Trexquant Investment LP | 60,888 | $5.73M | 0.05% | +16,218+36.3% | Added |
| O'Shaughnessy Asset Management, LLC | 60,244 | $5.67M | 0.03% | +30,243+100.8% | Added |
| Voloridge Investment Management, LLC | 58,984 | $5.55M | 0.02% | +44,342+302.8% | Added |
| Prudential Financial Inc | 57,482 | $5.41M | 0.01% | −3,447−5.7% | Reduced |
| Millennium Management LLC | 56,120 | $5.28M | 0.00% | −33,530−37.4% | Reduced |
| LSV Asset Management | 55,700 | $5.24M | 0.01% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 55,400 | $5.21M | 0.01% | −1,600−2.8% | Reduced |
| Swiss National Bank | 54,700 | $5.15M | 0.00% | +1,000+1.9% | Added |
| UBS Asset Management Americas Inc | 50,869 | $4.78M | 0.00% | −2,217−4.2% | Reduced |
| Tudor Investment Corp Et Al | 49,617 | $4.67M | 0.03% | +30,353+157.6% | Added |
| FMR LLC | 48,589 | $4.57M | 0.00% | +22,645+87.3% | Added |
| First Trust Advisors LP | 47,042 | $4.42M | 0.00% | +21,646+85.2% | Added |
| EAM Investors, LLC | 46,268 | $4.35M | 0.48% | +46,268 | New |
| Citadel Advisors LLC | 46,197 | $4.35M | 0.00% | −19,732−29.9% | Reduced |
| Barclays PLC | 45,771 | $4.31M | 0.00% | +7,090+18.3% | Added |
| Point72 Asset Management, L.P. | 45,318 | $4.26M | 0.01% | +45,318 | New |
| PEAK6 LLC | 43,705 | $4.11M | 0.11% | +34,060+353.1% | Added |
| Martingale Asset Management L P | 40,852 | $3.84M | 0.10% | +77+0.2% | Added |
| New York State Teachers Retirement System | 40,651 | $3.82M | 0.01% | −671−1.6% | Reduced |
| Bank of America Corp | 40,352 | $3.80M | 0.00% | −2,587−6.0% | Reduced |
| Citigroup Inc | 38,503 | $3.62M | 0.00% | +30,668+391.4% | Added |
| Wells Fargo & Company | 37,459 | $3.52M | 0.00% | +9,697+34.9% | Added |
| Bridgeway Capital Management, LLC | 36,201 | $3.41M | 0.07% | −12,700−26.0% | Reduced |
| Group One Trading, L.P. | 36,156 | $3.40M | 0.10% | +30,692+561.7% | Added |
| Alliancebernstein L.P. | 35,695 | $3.36M | 0.00% | +2,698+8.2% | Added |
| Voleon Capital Management LP | 34,439 | $3.24M | 0.07% | +29,791+640.9% | Added |
| Globeflex Capital L P | 32,133 | $3.02M | 0.46% | +25,672+397.3% | Added |
| Price T Rowe Associates Inc | 27,555 | $2.59M | 0.00% | +862+3.2% | Added |
| Mariner, LLC | 27,040 | $2.54M | 0.00% | +859+3.3% | Added |
| Royce & Associates LP | 26,916 | $2.53M | 0.03% | −1,595−5.6% | Reduced |
| Great West Life Assurance Co | 26,888 | $2.53M | 0.00% | +3,021+12.7% | Added |
| Weiss Asset Management LP | 26,631 | $2.50M | 0.04% | +26,631 | New |
| California State Teachers Retirement System | 26,160 | $2.46M | 0.00% | +626+2.5% | Added |
| Ritholtz Wealth Management | 25,523 | $2.40M | 0.04% | +21,768+579.7% | Added |
| State of Wisconsin Investment Board | 24,789 | $2.33M | 0.01% | +7,016+39.5% | Added |
| Deutsche Bank AG | 24,110 | $2.27M | 0.00% | −68,002−73.8% | Reduced |
| Jefferies Financial Group Inc. | 24,091 | $2.27M | 0.02% | −476−1.9% | Reduced |
| Walleye Trading LLC | 23,854 | $2.24M | 0.04% | +16,878+241.9% | Added |
| Natixis | 23,750 | $2.23M | 0.01% | +23,750 | New |
| HRT Financial LP | 23,398 | $2.20M | 0.01% | −2,494−9.6% | Reduced |
| Horizon Investments, LLC | 22,954 | $2.16M | 0.03% | −4,300−15.8% | Reduced |
| Bank & Trust Co | 22,438 | $2.11M | 1.49% | −1,043−4.4% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 20,248 | $1.90M | 0.04% | +20,248 | New |
| State of Alaska, Department of Revenue | 20,148 | $1.89M | 0.02% | +4,470+28.5% | Added |
| Cerity Partners LLC | 19,642 | $1.85M | 0.00% | +1,423+7.8% | Added |
| CWM, LLC | 18,699 | $1.76M | 0.00% | +338+1.8% | Added |
| CWM Advisors, LLC | 18,452 | $1.74M | 0.16% | −368−2.0% | Reduced |
| HSBC Holdings PLC | 18,350 | $1.72M | 0.00% | +2,560+16.2% | Added |
| Thrivent Financial for Lutherans | 18,269 | $1.72M | 0.00% | −912−4.8% | Reduced |
| Royal Bank of Canada | 17,718 | $1.67M | 0.00% | −2,965−14.3% | Reduced |
| Sanctuary Advisors, LLC | 15,607 | $1.47M | 0.01% | −3,991−20.4% | Reduced |
| MetLife Investment Management | 15,104 | $1.42M | 0.01% | −980−6.1% | Reduced |