MCY · NYSE · Insurance - Property & Casualty

Mercury General (MCY)

Writes auto and homeowners insurance primarily through independent agents.

$98.65
vs last close−1.69 (−1.69%)

13F · 13D/G · Form 4

Institutions≈ 46.94%26.00M shares
354 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail
Insiders0.14%79.8K shares
9 holders · as of Feb 24, 2026
Other≈ 52.92%29.31M shares
remainder

55.39M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.

13F · 13D/G · Form 4

HolderStakeSharesDate
BlackRock, Inc.Institution
8.12%4.50Mas of Jun 30, 2026
Capital Income BuilderInstitution
5.25%2.91Mfiled Feb 14, 2017
Dimensional Fund Advisors LPInstitution
3.91%2.16Mas of Jun 30, 2026
Vanguard Portfolio Management LLCInstitution
3.22%1.78Mas of Jun 30, 2026
Rubric Capital Management LPInstitution
2.78%1.54Mas of Jun 30, 2026
Vanguard Capital Management LLCInstitution
2.23%1.23Mas of Jun 30, 2026
State Street CorpInstitution
2.09%1.16Mas of Jun 30, 2026
Geode Capital Management, LLCInstitution
1.74%961,217as of Jun 30, 2026
American Century Companies IncInstitution
1.73%960,484as of Jun 30, 2026
Renaissance Technologies LLCInstitution
1.41%781,682as of Jun 30, 2026
Invesco Ltd.Institution
1.17%646,237as of Jun 30, 2026
Arrowstreet Capital, Limited PartnershipInstitution
1.04%575,877as of Jun 30, 2026
DG Capital Management, LLCInstitution
0.87%482,663as of Jun 30, 2026
Morgan StanleyInstitution
0.72%400,696as of Jun 30, 2026
Charles Schwab Investment Management IncInstitution
0.64%352,262as of Jun 30, 2026
Sixth Street Partners Management Company, L.P.Institution
0.64%352,262as of Jun 30, 2026
AQR Capital Management LLCInstitution
0.62%343,942as of Jun 30, 2026
Northern Trust CorpInstitution
0.53%291,054as of Jun 30, 2026
Nuveen, LLCInstitution
0.48%264,456as of Jun 30, 2026
Bank of New York Mellon CorpInstitution
0.45%246,620as of Jun 30, 2026
Westwood Holdings Group IncInstitution
0.42%234,471as of Jun 30, 2026
UBS Group AGInstitution
0.41%226,665as of Jun 30, 2026
Two Sigma Investments, LPInstitution
0.38%210,526as of Jun 30, 2026
Algert Global LLCInstitution
0.37%203,830as of Jun 30, 2026
JPMorgan Chase & CoInstitution
0.37%203,742as of Jun 30, 2026

13F, as of Jun 30, 2026

354 holders · 26.00M shares · 72 new positions · 221 increased · 79 reduced · 32 closed

HolderShares% outstandingChg q/qFiled
BlackRock, Inc.4.50M8.12%+181.1KAug 7, 2026
Dimensional Fund Advisors LP2.16M3.91%+13.5KAug 11, 2026
Vanguard Portfolio Management LLC1.78M3.22%+63.6KAug 13, 2026
Rubric Capital Management LP1.54M2.78%−613.1KAug 14, 2026
Vanguard Capital Management LLC1.23M2.23%+6.2KAug 13, 2026
State Street Corp1.16M2.09%+60.9KAug 7, 2026
Geode Capital Management, LLC961.2K1.74%+207.1KAug 12, 2026
American Century Companies Inc960.5K1.73%+147.2KAug 12, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
BlackRock, Inc.7.30%4.05M13GApr 17, 2025

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Dec 10, 2025
George Gwyer Brauneggdirector
Purchase552$90.423,053

House and Senate disclosures

Not reported.