Mercury General MCY Institutional Ownership

NYSE MCY

$102.91 +1.83 (+1.81%)

At close: Sep 2, 2026 · 4:00 PM EDT

Institutions by Trading Activity

347 Institutions

Increased 221 63.7%

Unchanged 51 14.7%

Reduced 75 21.6%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

47.45%

▲+0.35 pp QoQ

Shares Held by Institutions

26.28Mn

of 55.39Mn outstanding

▲+3.76% QoQ

Shares Outstanding

55.39Mn

29.11Mn held outside 13F filers

Institutional Investors

347

filed 13F for Jun 2026

▲+39 vs prior quarter

Net Shares Added (QoQ)

+951.20K

accumulated since last quarter

Value of Holdings

$2.66Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Mercury General Corp (NYSE:MCY) appears in 347 institutional 13F filings for the quarter ending June 2026.

Their combined ownership stood at 47.4% of outstanding shares in June 2026, up from 47.1% in March 2026.
Their total shares held in MCY increased 3.76% from the prior quarter, while the number of investors in Mercury General increased 30.94% year over year.
Among the 347 funds, 221 bought more Mercury General shares, 75 sold down, and 51 held their ground.
The aggregate institutional position in Mercury General amounted to 26.28Mn shares as of June 2026, up by 951.2K shares quarter on quarter, and down 343.26K shares year over year.
As of June 30, 2026, BlackRock, Inc. held the largest stake in Mercury General with 4.5Mn shares, accounting for 8.12% of total shares outstanding.
The most significant purchases of MCY for the quarter ending June 2026 came from Sixth Street Partners Management Company, L.P. (352.26K), GEODE CAPITAL MANAGEMENT, LLC (207.09K), BlackRock, Inc. (181.09K), PANAGORA ASSET MANAGEMENT INC (152.01K), AMERICAN CENTURY COMPANIES INC (147.16K).
Leading sellers of Mercury General shares for the quarter ending June 2026 were Rubric Capital Management LP (613.06K), JACOBS LEVY EQUITY MANAGEMENT, INC (186.87K), Park West Asset Management LLC (137.14K), DG Capital Management, LLC (111.71K), MARSHALL WACE, LLP (91.12K).
Per Business Quant, the top 10 investors in MCY for the quarter ending June 2026 include BlackRock, Inc. (4.5Mn), DIMENSIONAL FUND ADVISORS LP (2.16Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (1.78Mn), Rubric Capital Management LP (1.54Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.23Mn), State Street Corp (1.16Mn), GEODE CAPITAL MANAGEMENT, LLC (961.22K), AMERICAN CENTURY COMPANIES INC (960.48K), RENAISSANCE TECHNOLOGIES LLC (781.68K), Invesco Ltd. (646.24K).

Form 13F Holdings

347 Institutional Holders

Report period 30 Jun, 2026

Total shares held 26.28Mn

Of outstanding 47.45%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	4,498,256	8.12%	▲181,092	+4.19%	$479.60Mn
2	DIMENSIONAL FUND ADVISORS LP	0000354204	2,163,143	3.91%	▲13,496	+0.63%	$230.64Mn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,781,446	3.22%	▲63,584	+3.70%	$189.94Mn
4	Rubric Capital Management LP	0001687509	1,541,440	2.78%	▼613,064	-28.45%	$164.35Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,232,655	2.23%	▲6,196	+0.51%	$131.43Mn
6	State Street Corp	0000093751	1,159,962	2.09%	▲60,871	+5.54%	$123.68Mn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	961,217	1.74%	▲207,090	+27.46%	$102.50Mn
8	AMERICAN CENTURY COMPANIES INC	0000748054	960,484	1.73%	▲147,164	+18.09%	$102.41Mn
9	RENAISSANCE TECHNOLOGIES LLC	0001037389	781,682	1.41%	▼41,900	-5.09%	$83.34Mn
10	Invesco Ltd.	0000914208	646,237	1.17%	▲73,558	+12.84%	$68.90Mn
11	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	575,877	1.04%	▲980	+0.17%	$61.40Mn
12	DG Capital Management, LLC	0001512716	482,663	0.87%	▼111,714	-18.80%	$51.46Mn
13	Morgan Stanley	0000895421	400,696	0.72%	▲22,524	+5.96%	$42.72Mn
14	Sixth Street Partners Management Company, L.P.	0001812095	352,262	0.64%	▲352,262	0.00%	$37.56Mn
14	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	352,262	0.64%	▼5,017	-1.40%	$37.56Mn
15	AQR CAPITAL MANAGEMENT LLC	0001167557	343,942	0.62%	▼7,517	-2.14%	$36.67Mn
16	Northern Trust Corp	0000073124	291,054	0.53%	▲21,316	+7.90%	$31.03Mn
17	Nuveen, LLC	0001871926	264,456	0.48%	▲8,961	+3.51%	$28.20Mn
18	Bank of New York Mellon Corp	0001390777	246,620	0.45%	▲3,120	+1.28%	$26.29Mn
19	Westwood Holdings Group Inc	0001165002	234,471	0.42%	▼16,554	-6.59%	$25.00Mn

Showing 1 to 20 of 347 holders