Who Owns MERCURY GENL CORP NEW (MCY)? -- Institutional Holders (2026-06-30)

375 institutions reported holding $2.87B of MERCURY GENL CORP NEW (MCY) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($479.6M), VANGUARD GROUP INC ($345.2M), DIMENSIONAL FUND ADVISORS LP ($230.6M), Rubric Capital Management LP ($164.3M), STATE STREET CORP ($123.7M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1BlackRock, Inc.$479.6M4.5MAdded
2VANGUARD GROUP INC$345.2M3.2MAdded
3DIMENSIONAL FUND ADVISORS LP$230.6M2.2MAdded
4Rubric Capital Management LP$164.3M1.5MTrimmed
5STATE STREET CORP$123.7M1.2MAdded
6GEODE CAPITAL MANAGEMENT, LLC$102.5M961,217Added
7AMERICAN CENTURY COMPANIES INC$102.4M960,484Added
8DG Capital Management, LLC$87.1M816,563Trimmed
9RENAISSANCE TECHNOLOGIES LLC$83.3M781,682Trimmed
10Invesco Ltd.$68.9M646,237Added
11ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$61.4M575,877Added
12MORGAN STANLEY$42.7M400,696Added
13Sixth Street Partners Management Company, L.P.$37.6M352,262New
14CHARLES SCHWAB INVESTMENT MANAGEMENT INC$37.6M352,262Trimmed
15AQR CAPITAL MANAGEMENT LLC$36.7M343,942Trimmed
16NORTHERN TRUST CORP$31.0M291,054Added
17Nuveen, LLC$28.2M264,456Added
18Bank of New York Mellon Corp$26.3M246,620Added
19WESTWOOD HOLDINGS GROUP INC$25.0M234,471Trimmed
20UBS Group AG$24.2M226,665Trimmed
21SUSQUEHANNA INTERNATIONAL GROUP, LLP$22.6M211,866Added
22TWO SIGMA INVESTMENTS, LP$22.4M210,526Trimmed
23JPMORGAN CHASE & CO$22.0M203,742Added
24ALGERT GLOBAL LLC$21.7M203,830Added
25GOLDMAN SACHS GROUP INC$21.4M200,687Added

Source: SEC Form 13F filings · as of 2026-06-30