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Livermore
Livermore
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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.

Holders of 5% or more of MCY

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Mercury General Corp, largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of MCY
HolderLatest formStakeChangeFirst filedLatest filingFiling
BlackRock, Inc.13G/A7.30%4.05M shares–Oct 22, 20243 filingsApr 17, 2025SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

9 Schedule 13D and 13G filings on Mercury General Corp, newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on MCY
Filed (ET)FilerFormStakeChangeEvent dateFiling
Mar 27, 202610:35 AM ETVanguard Group Inc13G/A0.00%0 shares–Below 5%Mar 13, 2026SEC
Apr 17, 20259:35 AM ETBlackRock, Inc.13G/A7.30%4.05M shares–Mar 31, 2025SEC
Nov 8, 2024BlackRock, Inc.13G/AOld format–––SEC
Oct 22, 2024BlackRock, Inc.13G/AOld format–––SEC
Feb 13, 2024Vanguard Group Inc13G/AOld format–––SEC
Jan 24, 20242:27 PM ETBlackRock Inc.13G/AOld format–––SEC
May 5, 202311:52 AM ETBlackRock Inc.13G/AOld format–––SEC
Feb 9, 2023Vanguard Group Inc13GOld format–New–SEC
Jan 24, 20231:56 PM ETBlackRock Inc.13GOld format–New–SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell Mercury General Corp shares.

No Form 144 notices for Mercury General Corp are on file.