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GROUP ONE TRADING LLC

Position in MCY — Mercury General Corp

CIK 932540 CHICAGO, IL

Position in MCY

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$663,176
-$2,737,657 QoQ
Shares Held
6,220
-82.8% QoQ
Ownership
0.011%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#171
of 345 holders
Holding Since
Dec 2020
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MCY Over Time

Shares Held

Position Value (USD)

Position in Insurance - Property & Casualty

Financial Services · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $16,043,992 across 6 Insurance - Property & Casualty names. MCY ranks #2 (4.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 MCY
Mercury General Corp
This page
6,220 $663,176

All Filings in MCY

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7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $663,176 6,220
2025-12-31 $3,400,833 36,156
2025-09-30 $463,237 5,464
2025-06-30 $2,181,075 32,389
2021-06-30 $32,475 500
2021-03-31 $66,891 1,100
2020-12-31 $26,105 500