Mercury General Corp (MCY) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

55,383,214Shares Outstanding

2,462,311Shares held by institutions

$236,849,695Value of institutional holdings

45.59%Institutional ownership %

2.31%Shares Changed QoQ

296No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

The institutional landscape for Mercury General Corp (NYSE:MCY) includes 296 filers as of the latest reporting cycle ending December 2025.

The percentage of Mercury General owned by institutions changed from 46.2% in September 2025 to 45.6% in December 2025, marking a slight down trend.
The company experienced a 2.31% quarterly change in institutional shares held, alongside an increase of 5.34% in total owners annually.
Among the 296 institutional holders of Mercury General, 149 added to their stakes while 99 trimmed their positions and 48 held steady.
Collectively, institutional investors increased their stake in Mercury General to 25.25Mn shares as of December 2025, a change that is up by 569.32K shares quarter on quarter and up 1.30Mn shares year over year.
BlackRock, Inc.'s holding of 4.66Mn shares as of December 31, 2025 makes it the primary institutional investor in Mercury General, owning 8.41% of the stock.
Among the most significant buyers of Mercury General during December 2025 were AMERICAN CENTURY COMPANIES INC (120.82K), Philosophy Capital Management LLC (117.45K), Qube Research & Technologies Ltd (103.65K), BlackRock, Inc. (69.10K), Park West Asset Management LLC (46.91K).
Leading sellers of Mercury General stock in December 2025 included RENAISSANCE TECHNOLOGIES LLC (161.80K), DEUTSCHE BANK AG\ (68.00K), WESTWOOD HOLDINGS GROUP INC (62.48K), STATE STREET CORP (60.95K), Connor, Clark & Lunn Investment Management Ltd. (51.96K).
The top 10 institutional holders of Mercury General for the quarter ending December 2025 included BlackRock, Inc. (4.66Mn), VANGUARD GROUP INC (3.10Mn), DIMENSIONAL FUND ADVISORS LP (2.10Mn), Rubric Capital Management LP (2.05Mn), STATE STREET CORP (1.11Mn), RENAISSANCE TECHNOLOGIES LLC (881.38K), AMERICAN CENTURY COMPANIES INC (699.49K), GEODE CAPITAL MANAGEMENT, LLC (633.48K), DG Capital Management, LLC (619.47K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (574.80K).

296 Institutional Holders

2,462,311 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	4,656,726	69,098	1.51%	$438,011,652.00
VANGUARD GROUP INC	31 Dec, 2025	3,095,241	-31,384	-1.00%	$291,138,369.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	2,103,088	23,353	1.12%	$197,816,137.00
Rubric Capital Management LP	31 Dec, 2025	2,054,504	0	0.00%	$193,246,646.00
STATE STREET CORP	31 Dec, 2025	1,108,274	-60,952	-5.21%	$104,244,252.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	881,382	-161,800	-15.51%	$82,902,791.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	699,491	120,820	20.88%	$65,794,241.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	633,478	-1,124	-0.18%	$59,594,810.00
DG Capital Management, LLC	31 Dec, 2025	619,469	-31,247	-4.80%	$58,267,254.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	574,797	-7,814	-1.34%	$54,065,406.00
WESTWOOD HOLDINGS GROUP INC	31 Dec, 2025	465,237	-62,477	-11.84%	$43,760,192.00
JACOBS LEVY EQUITY MANAGEMENT, INC	31 Dec, 2025	408,116	17,306	4.43%	$38,387,391.00
MORGAN STANLEY	31 Dec, 2025	386,300	37,577	10.78%	$36,335,474.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	363,684	-12,179	-3.24%	$34,208,117.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	341,028	-1,671	-0.49%	$32,060,068.00
Park West Asset Management LLC	31 Dec, 2025	329,435	46,907	16.60%	$30,986,656.00
Nuveen, LLC	31 Dec, 2025	288,284	-14,175	-4.69%	$27,115,994.00
NORTHERN TRUST CORP	31 Dec, 2025	259,612	-16,719	-6.05%	$24,419,105.00
Philosophy Capital Management LLC	31 Dec, 2025	256,380	117,455	84.55%	$24,115,103.00
Bank of New York Mellon Corp	31 Dec, 2025	249,069	-36,988	-12.93%	$23,427,384.00

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