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, Q2 2026
Institutional positions in Mercury General Corp as of Jun 30, 2026. 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
- 348
- +42 vs. Q1 2026
- Shares held
- 26.0M
- +5.39K (0.0%) vs. Q1 2026
- Total value
- $2.77B
- +$480.2M (+21.0%) vs. Q1 2026
- New holders
- 72
- 149 more added
- Sold out
- 30
- 77 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | 316 | $2.43B |
| Q3 2025 | 287 | $2.18B |
| Q2 2025 | 265 | $1.73B |
| Q1 2025 | 252 | $1.57B |
| Q4 2024 | 284 | $1.60B |
| Q3 2024 | 262 | $1.51B |
| Q2 2024 | 242 | $1.26B |
| Q1 2024 | 228 | $1.27B |
| Q4 2023 | 180 | $882.1M |
| Q3 2023 | 170 | $652.2M |
| Q2 2023 | 178 | $710.6M |
| Q1 2023 | 191 | $747.7M |
| 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, Q2 2026
Shares, value and share of portfolio for each institution holding Mercury General Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 4,498,256 | $479.6M | 0.01% | +181,092+4.2% | Added |
| Dimensional Fund Advisors LP | 2,163,143 | $230.6M | 0.04% | +13,496+0.6% | Added |
| Vanguard Portfolio Management LLC | 1,781,446 | $189.9M | 0.01% | +63,584+3.7% | Added |
| Rubric Capital Management LP | 1,541,440 | $164.3M | 1.51% | −613,064−28.5% | Reduced |
| Vanguard Capital Management LLC | 1,232,655 | $131.4M | 0.00% | +6,196+0.5% | Added |
| State Street Corp | 1,159,962 | $123.7M | 0.00% | +60,871+5.5% | Added |
| Geode Capital Management, LLC | 961,217 | $102.5M | 0.01% | +207,090+27.5% | Added |
| American Century Companies Inc | 960,484 | $102.4M | 0.05% | +147,164+18.1% | Added |
| Renaissance Technologies LLC | 781,682 | $83.3M | 0.11% | −41,900−5.1% | Reduced |
| Invesco Ltd. | 646,237 | $68.9M | 0.01% | +73,558+12.8% | Added |
| Arrowstreet Capital, Limited Partnership | 575,877 | $61.4M | 0.03% | +980+0.2% | Added |
| DG Capital Management, LLC | 482,663 | $51.5M | 17.83% | −111,714−18.8% | Reduced |
| Morgan Stanley | 400,696 | $42.7M | 0.00% | +22,524+6.0% | Added |
| Charles Schwab Investment Management Inc | 352,262 | $37.6M | 0.00% | −5,017−1.4% | Reduced |
| AQR Capital Management LLC | 343,942 | $36.7M | 0.01% | −7,517−2.1% | Reduced |
| Northern Trust Corp | 291,054 | $31.0M | 0.00% | +21,316+7.9% | Added |
| Nuveen, LLC | 264,456 | $28.2M | 0.01% | +8,961+3.5% | Added |
| Bank of New York Mellon Corp | 246,620 | $26.3M | 0.00% | +3,120+1.3% | Added |
| Westwood Holdings Group Inc. | 234,471 | $25.0M | 0.19% | −16,554−6.6% | Reduced |
| UBS Group AG | 226,665 | $24.2M | 0.00% | −80,506−26.2% | Reduced |
| Two Sigma Investments, LP | 210,526 | $22.4M | 0.02% | −78,521−27.2% | Reduced |
| JPMorgan Chase & Co | 203,742 | $22.0M | 0.00% | +14,614+7.7% | Added |
| Algert Global LLC | 203,830 | $21.7M | 0.26% | +33,617+19.7% | Added |
| Goldman Sachs Group Inc | 200,687 | $21.4M | 0.00% | +7,558+3.9% | Added |
| Principal Financial Group Inc | 183,706 | $19.6M | 0.01% | +5,642+3.2% | Added |
| BNP Paribas Arbitrage, SA | 180,901 | $19.3M | 0.01% | −36,812−16.9% | Reduced |
| Vanguard Fiduciary Trust Co | 178,758 | $19.1M | 0.00% | +6,335+3.7% | Added |
| Jacobs Levy Equity Management, Inc | 165,979 | $17.7M | 0.06% | −186,870−53.0% | Reduced |
| Panagora Asset Management Inc | 152,007 | $16.2M | 0.05% | +152,007 | New |
| Federated Hermes, Inc. | 150,789 | $16.1M | 0.02% | +68,801+83.9% | Added |
| Allianz Asset Management GmbH | 130,369 | $13.9M | 0.01% | +16,777+14.8% | Added |
| SEI Investments Co | 129,298 | $13.8M | 0.01% | −12,349−8.7% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 123,121 | $13.1M | 0.02% | −10,582−7.9% | Reduced |
| Baird Financial Group, Inc. | 114,834 | $12.2M | 0.02% | −30,806−21.2% | Reduced |
| Raymond James Financial Inc | 111,755 | $11.9M | 0.00% | +1,570+1.4% | Added |
| Russell Investments Group, Ltd. | 110,918 | $11.8M | 0.01% | +6,260+6.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 108,898 | $11.6M | 0.02% | +83,000+320.5% | Added |
| Public Sector Pension Investment Board | 107,995 | $11.5M | 0.03% | +12,861+13.5% | Added |
| Victory Capital Management Inc | 96,254 | $10.3M | 0.01% | +10,947+12.8% | Added |
| O'Shaughnessy Asset Management, LLC | 92,892 | $9.90M | 0.05% | +18,874+25.5% | Added |
| Norges Bank | 89,100 | $9.50M | 0.00% | +89,100 | New |
| PEAK6 LLC | 87,798 | $9.36M | 0.23% | +13,452+18.1% | Added |
| Susquehanna International Group, LLP | 86,566 | $9.23M | 0.01% | +63,636+277.5% | Added |
| Franklin Resources Inc | 85,047 | $9.07M | 0.00% | +82,301+2,997.1% | Added |
| Candriam Luxembourg S.C.A. | 85,045 | $9.06M | 0.04% | +18,271+27.4% | Added |
| Denali Advisors LLC | 81,535 | $8.69M | 0.88% | +43,321+113.4% | Added |
| Aptus Capital Advisors, LLC | 80,195 | $8.55M | 0.06% | +480+0.6% | Added |
| Qube Research & Technologies Ltd | 73,570 | $7.84M | 0.01% | −45,497−38.2% | Reduced |
| First Trust Advisors LP | 71,795 | $7.65M | 0.00% | +9,614+15.5% | Added |
| Bank of America Corp | 69,634 | $7.42M | 0.00% | −5,304−7.1% | Reduced |
| Legal & General Group Plc | 68,918 | $7.35M | 0.00% | −4,266−5.8% | Reduced |
| Rhumbline Advisers | 63,960 | $6.82M | 0.01% | −7,517−10.5% | Reduced |
| Philadelphia Financial Management of San Francisco, LLC | 63,200 | $6.74M | 1.85% | +63,200 | New |
| Prudential Financial Inc | 61,367 | $6.54M | 0.01% | +1,405+2.3% | Added |
| Citigroup Inc | 60,038 | $6.40M | 0.00% | +19,510+48.1% | Added |
| Lighthouse Investment Partners, LLC | 56,106 | $5.98M | 0.19% | +52,490+1,451.6% | Added |
| Park West Asset Management LLC | 55,865 | $5.96M | 0.41% | −137,141−71.1% | Reduced |
| LSV Asset Management | 55,700 | $5.94M | 0.01% | 00.0% | Unchanged |
| Swiss National Bank | 55,600 | $5.93M | 0.00% | +900+1.6% | Added |
| Ameriprise Financial Inc | 55,155 | $5.88M | 0.00% | −27,230−33.1% | Reduced |
| Ritholtz Wealth Management | 53,377 | $5.69M | 0.08% | +12,894+31.9% | Added |
| Martingale Asset Management L P | 51,649 | $5.51M | 0.13% | +8,417+19.5% | Added |
| Ieq Capital, LLC | 50,918 | $5.43M | 0.03% | −9,579−15.8% | Reduced |
| UBS Asset Management Americas Inc | 50,862 | $5.42M | 0.00% | −32,624−39.1% | Reduced |
| Trexquant Investment LP | 48,508 | $5.17M | 0.03% | −4,250−8.1% | Reduced |
| Horizon Investments, LLC | 47,027 | $5.01M | 0.05% | +8,573+22.3% | Added |
| Globeflex Capital L P | 45,964 | $4.90M | 0.63% | +13,831+43.0% | Added |
| Marshall Wace, LLP | 45,526 | $4.85M | 0.00% | −91,121−66.7% | Reduced |
| Engineers Gate Manager LP | 43,498 | $4.64M | 0.06% | −2,598−5.6% | Reduced |
| Voloridge Investment Management, LLC | 42,038 | $4.48M | 0.02% | −43,615−50.9% | Reduced |
| Price T Rowe Associates Inc | 40,066 | $4.27M | 0.00% | +5,592+16.2% | Added |
| Thrivent Financial for Lutherans | 39,823 | $4.25M | 0.01% | +20,301+104.0% | Added |
| New York State Teachers Retirement System | 39,715 | $4.23M | 0.01% | +70.0% | Added |
| Royal Bank of Canada | 39,309 | $4.19M | 0.00% | +15,299+63.7% | Added |
| New York State Common Retirement Fund | 37,770 | $4.03M | 0.01% | +19,344+105.0% | Added |
| Royce & Associates LP | 35,263 | $3.76M | 0.03% | +12,983+58.3% | Added |
| Leuthold Group, LLC | 34,271 | $3.65M | 0.37% | +34,271 | New |
| Phocas Financial Corp. | 33,574 | $3.58M | 0.50% | +33,574 | New |
| Alliancebernstein L.P. | 40,395 | $3.56M | 0.00% | +5,500+15.8% | Added |
| California State Teachers Retirement System | 32,942 | $3.51M | 0.00% | −911−2.7% | Reduced |
| Wells Fargo & Company | 31,959 | $3.41M | 0.00% | +14,078+78.7% | Added |
| Proficio Capital Partners LLC | 31,801 | $3.39M | 0.12% | +4,815+17.8% | Added |
| Hussman Strategic Advisors, Inc. | 31,500 | $3.36M | 0.77% | +10,500+50.0% | Added |
| Deutsche Bank AG | 31,116 | $3.32M | 0.00% | +4,344+16.2% | Added |
| Occudo Quantitative Strategies LP | 30,365 | $3.24M | 0.17% | +30,365 | New |
| Zacks Investment Management | 30,351 | $3.24M | 0.02% | +30,351 | New |
| FMR LLC | 28,201 | $3.01M | 0.00% | +1,027+3.8% | Added |
| CWM Advisors, LLC | 28,134 | $3.00M | 0.12% | +4,060+16.9% | Added |
| Bridgeway Capital Management, LLC | 27,700 | $2.95M | 0.05% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 26,961 | $2.87M | 0.01% | +2,983+12.4% | Added |
| Dark Forest Capital Management LP | 26,743 | $2.85M | 0.18% | +20,752+346.4% | Added |
| Monument Capital Management | 26,478 | $2.82M | 0.57% | +26,478 | New |
| Vanguard Asset Management, Ltd | 25,930 | $2.76M | 0.00% | +1,787+7.4% | Added |
| Great West Life Assurance Co | 25,275 | $2.70M | 0.00% | −614−2.4% | Reduced |
| Integrated Quantitative Investments LLC | 23,924 | $2.55M | 0.42% | +23,924 | New |
| Mariner, LLC | 23,672 | $2.52M | 0.00% | −1,671−6.6% | Reduced |
| Walleye Trading LLC | 23,655 | $2.52M | 0.04% | +15,647+195.4% | Added |
| Cerity Partners LLC | 21,419 | $2.28M | 0.00% | +289+1.4% | Added |
| IMC-Chicago, LLC | 21,267 | $2.27M | 0.02% | +14,730+225.3% | Added |
| Toroso Investments, LLC | 21,165 | $2.26M | 0.01% | +482+2.3% | Added |