MCYMercury General Corporation

$102.75+31% 1Y

Who owns MCY

344 institutions reported holding MCY for 2026Q2, together 47% of the company, more than the 305 a quarter earlier.

344

Institutions reporting a position · as of 2026Q2 · up from 305 the quarter before

Shares held by institutions
25.8M

Shares held by institutions · 47% of the company · long US equity positions only, as reported on Form 13F

Reported value
$2.75B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
23%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
53
New positions
72
Positions exited
33
Added to
134
Reduced
73
Top 10 holdersof the company
30%
Shares sold shortsettled Sep 30, 2026
1.5M
Short interestof shares outstanding
2.7%
Days to coverat the average daily volume
4.6
Change in the short positionsince the Sep 15, 2026 count
+17%
Institutional ownership by quarter, 2013Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q234425.8M$2.75B
2026Q130525.9M$2.29B
2025Q430825.6M$2.41B
2025Q328025.5M$2.16B
2025Q225725.5M$1.72B
2025Q124827.9M$1.56B
2024Q428124.0M$1.60B
2024Q326023.8M$1.50B
2024Q224223.7M$1.26B
2024Q122523.2M$1.20B
2023Q417923.0M$859M
2023Q316923.3M$652M
2023Q217823.5M$710M
2023Q118823.4M$743M
2022Q419923.0M$788M
2022Q320423.6M$671M
Largest reported holders, 2026Q2
HolderShares% of companyValue
BlackRock Inc.4.5M8.1%$480M
VANGUARD GROUP INC3.2M5.9%$345M
DIMENSIONAL FUND ADVISORS LP2.2M3.9%$231M
Rubric Capital Management LP1.5M2.8%$164M
STATE STREET CORP1.2M2.1%$124M
GEODE CAPITAL MANAGEMENT LLC1.0M1.7%$102M
AMERICAN CENTURY COMPANIES INC1.0M1.7%$102M
RENAISSANCE TECHNOLOGIES LLC0.8M1.4%$83M
Invesco Ltd.0.6M1.2%$69M
ARROWSTREET CAPITAL LIMITED PARTNERSHIP0.6M1.0%$61M
Short interest by settlement date, Sep 15, 2025 to Sep 30, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 30, 20261.5M2.7%4.6
Sep 15, 20261.3M2.3%3.9
Aug 31, 20261.4M2.5%5.6
Aug 14, 20261.3M2.4%4.3
Jul 31, 20261.5M2.6%5.6
Jul 15, 20261.4M2.6%4.8
Jun 30, 20261.4M2.5%3.6
Jun 15, 20261.4M2.5%5.2
May 29, 20261.4M2.5%5.6
May 15, 20261.3M2.3%5.2
Apr 30, 20261.7M3.0%7.6
Apr 15, 20261.8M3.3%9.7

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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