MERCURY GENERAL CORP (MCY) — Institutional Holders, Q2 2026

350 institutional investment managers reported a MCY position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $2.8B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← MCY stock profile

MCY in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

Added to

148

Trimmed

Sold out

Biggest buyers

GEODE CAPITAL MANAGEMENTAdded · +207,090 sh+$22.1M
BlackRockAdded · +181,092 sh+$19.3M
PANAGORA ASSET MANAGEMENTNew · +152,007 sh+$16.2M
AMERICAN CENTURY COMPANIESAdded · +147,164 sh+$15.7M
HEALTHCARE OF ONTARIO PENSION PLAN FUNDAdded · +83,000 sh+$8.8M

Biggest sellers

Rubric Capital ManagementTrimmed · -613,064 sh-$65.4M
Philosophy Capital ManagementSold out · -257,296 sh-$27.4M
JACOBS LEVY EQUITY MANAGEMENTTrimmed · -186,870 sh-$19.9M
Park West Asset ManagementTrimmed · -137,141 sh-$14.6M
DG Capital ManagementTrimmed · -111,714 sh-$11.9M

MCY 13F holders ranked 1–100 of 350

Institutional investors reporting a position in MERCURY GENERAL CORP on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	BlackRock#1 · 4,498,256 sh	4,498,256	$479.6M	<0.01%	+4.2%
2	DIMENSIONAL FUND ADVISORS#2 · 2,163,143 sh	2,163,143	$230.6M	0.04%	+0.6%
3	VANGUARD PORTFOLIO MANAGEMENT#3 · 1,781,446 sh	1,781,446	$189.9M	<0.01%	+3.7%
4	Rubric Capital Management#4 · 1,541,440 sh	1,541,440	$164.3M	1.51%	-28.5%
5	VANGUARD CAPITAL MANAGEMENT#5 · 1,232,655 sh	1,232,655	$131.4M	<0.01%	+0.5%
6	STATE STREET#6 · 1,159,962 sh	1,159,962	$123.7M	<0.01%	+5.5%
7	GEODE CAPITAL MANAGEMENT#7 · 961,217 sh	961,217	$102.5M	<0.01%	+27.5%
8	AMERICAN CENTURY COMPANIES#8 · 960,484 sh	960,484	$102.4M	0.05%	+18.1%
9	RENAISSANCE TECHNOLOGIES#9 · 781,682 sh	781,682	$83.3M	0.11%	-5.1%
10	Invesco Ltd.#10 · 646,237 sh	646,237	$68.9M	<0.01%	+12.8%
11	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#11 · 575,877 sh	575,877	$61.4M	0.03%	+0.2%
12	DG Capital Management#12 · 482,663 sh	482,663	$51.5M	10.84%	-18.8%
13	MORGAN STANLEY#13 · 400,696 sh	400,696	$42.7M	<0.01%	+6.0%
14	CHARLES SCHWAB INVESTMENT MANAGEMENT#14 · 352,262 sh	352,262	$37.6M	<0.01%	-1.4%
15	AQR CAPITAL MANAGEMENT#15 · 343,942 sh	343,942	$36.7M	0.01%	-2.1%
16	NORTHERN#16 · 291,054 sh	291,054	$31.0M	<0.01%	+7.9%
17	Nuveen#17 · 264,456 sh	264,456	$28.2M	<0.01%	+3.5%
18	Bank of New York Mellon#18 · 246,620 sh	246,620	$26.3M	<0.01%	+1.3%
19	WESTWOOD GROUP#19 · 234,471 sh	234,471	$25.0M	0.19%	-6.6%
20	UBS Group AG#20 · 226,665 sh	226,665	$24.2M	<0.01%	-26.2%
21	TWO SIGMA INVESTMENTS#21 · 210,526 sh	210,526	$22.4M	0.02%	-27.2%
22	JPMORGAN CHASE#22 · 203,742 sh	203,742	$22.0M	<0.01%	+7.7%
23	ALGERT GLOBAL#23 · 203,830 sh	203,830	$21.7M	0.26%	+19.7%
24	GOLDMAN SACHS GROUP#24 · 200,687 sh	200,687	$21.4M	<0.01%	+3.9%
25	PRINCIPAL FINANCIAL GROUP#25 · 183,706 sh	183,706	$19.6M	<0.01%	+3.2%
26	BNP PARIBAS FINANCIAL MARKETS#26 · 180,901 sh	180,901	$19.3M	<0.01%	-16.9%
27	VANGUARD FIDUCIARY#27 · 178,758 sh	178,758	$19.1M	<0.01%	+3.7%
28	JACOBS LEVY EQUITY MANAGEMENT#28 · 165,979 sh	165,979	$17.7M	0.06%	-53.0%
29	PANAGORA ASSET MANAGEMENT#29 · 152,007 sh	152,007	$16.2M	0.05%	New
30	FEDERATED HERMES#30 · 150,789 sh	150,789	$16.1M	0.02%	+83.9%
31	SEI INVESTMENTS#31 · 129,298 sh	129,298	$13.8M	0.01%	-8.7%
32	Connor, Clark & Lunn Investment Management Ltd.#32 · 123,121 sh	123,121	$13.1M	0.02%	-7.9%
33	Baird Financial Group#33 · 114,834 sh	114,834	$12.2M	0.02%	-21.2%
34	RAYMOND JAMES FINANCIAL#34 · 111,755 sh	111,755	$11.9M	<0.01%	+1.4%
35	Russell Investments Group, Ltd.#35 · 110,918 sh	110,918	$11.8M	0.01%	+6.0%
36	HEALTHCARE OF ONTARIO PENSION PLAN FUND#36 · 108,898 sh	108,898	$11.6M	0.02%	+320.5%
37	PUBLIC SECTOR PENSION INVESTMENT BOARD#37 · 107,995 sh	107,995	$11.5M	0.03%	+13.5%
38	VICTORY CAPITAL MANAGEMENT#38 · 96,254 sh	96,254	$10.3M	<0.01%	+12.8%
39	Allianz Asset Management GmbH#39 · 113,658 sh	113,658	$10.0M	<0.01%	+0.1%
40	O'SHAUGHNESSY ASSET MANAGEMENT#40 · 92,892 sh	92,892	$9.9M	0.05%	+25.5%
41	NORGES BANK#41 · 89,100 sh	89,100	$9.5M	<0.01%	—
42	PEAK6#42 · 87,798 sh	87,798	$9.4M	0.02%	+18.1%
43	SUSQUEHANNA INTERNATIONAL GROUP, LLP#43 · 86,566 sh	86,566	$9.2M	<0.01%	+277.5%
44	FRANKLIN RESOURCES#44 · 85,047 sh	85,047	$9.1M	<0.01%	+2997.1%
45	Candriam S.C.A.#45 · 85,045 sh	85,045	$9.1M	0.04%	+27.4%
46	DENALI ADVISORS#46 · 81,535 sh	81,535	$8.7M	0.88%	+113.4%
47	Aptus Capital Advisors#47 · 80,195 sh	80,195	$8.6M	0.06%	+0.6%
48	Qube Research & Technologies Ltd#48 · 73,570 sh	73,570	$7.8M	<0.01%	-38.2%
49	FIRST ADVISORS#49 · 71,795 sh	71,795	$7.7M	<0.01%	+15.5%
50	BANK OF AMERICA#50 · 69,634 sh	69,634	$7.4M	<0.01%	-7.1%
51	Legal & General Group Plc#51 · 68,918 sh	68,918	$7.3M	<0.01%	-5.8%
52	RHUMBLINE ADVISERS#52 · 63,960 sh	63,960	$6.8M	<0.01%	-10.5%
53	Philadelphia Financial Management of San Francisco#53 · 63,200 sh	63,200	$6.7M	1.36%	New
54	PRUDENTIAL FINANCIAL#54 · 61,367 sh	61,367	$6.5M	<0.01%	+2.3%
55	CITIGROUP#55 · 60,038 sh	60,038	$6.4M	<0.01%	+48.1%
56	Lighthouse Investment Partners#56 · 56,106 sh	56,106	$6.0M	0.16%	+1451.6%
57	Park West Asset Management#57 · 55,865 sh	55,865	$6.0M	0.41%	-71.1%
58	LSV ASSET MANAGEMENT#58 · 55,700 sh	55,700	$5.9M	0.01%	0.0%
59	Swiss National Bank#59 · 55,600 sh	55,600	$5.9M	<0.01%	+1.6%
60	AMERIPRISE FINANCIAL#60 · 55,155 sh	55,155	$5.9M	<0.01%	-33.1%
61	RITHOLTZ WEALTH MANAGEMENT#61 · 53,377 sh	53,377	$5.7M	0.08%	+31.9%
62	MARTINGALE ASSET MANAGEMENT L P#62 · 51,649 sh	51,649	$5.5M	0.13%	+19.5%
63	IEQ CAPITAL#63 · 50,918 sh	50,918	$5.4M	0.03%	-15.8%
64	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#64 · 50,862 sh	50,862	$5.4M	<0.01%	-39.1%
65	Trexquant Investment#65 · 48,508 sh	48,508	$5.2M	0.03%	-8.1%
66	Horizon Investments#66 · 47,027 sh	47,027	$5.0M	0.05%	+22.3%
67	GLOBEFLEX CAPITAL L P#67 · 45,964 sh	45,964	$4.9M	0.63%	+43.0%
68	MARSHALL WACE, LLP#68 · 45,526 sh	45,526	$4.9M	<0.01%	-66.7%
69	Engineers Gate Manager#69 · 43,498 sh	43,498	$4.6M	0.06%	-5.6%
70	VOLORIDGE INVESTMENT MANAGEMENT#70 · 42,038 sh	42,038	$4.5M	0.02%	-50.9%
71	PRICE T ROWE ASSOCIATES#71 · 40,066 sh	40,066	$4.3M	<0.01%	+16.2%
72	THRIVENT FINANCIAL FOR LUTHERANS#72 · 39,823 sh	39,823	$4.2M	<0.01%	+104.0%
73	NEW YORK STATE TEACHERS RETIREMENT SYSTEM#73 · 39,715 sh	39,715	$4.2M	—	0.0%
74	ROYAL BANK OF CANADA#74 · 39,309 sh	39,309	$4.2M	<0.01%	+63.7%
75	NEW YORK STATE COMMON RETIREMENT FUND#75 · 37,770 sh	37,770	$4.0M	<0.01%	+105.0%
76	ROYCE & ASSOCIATES#76 · 35,263 sh	35,263	$3.8M	0.03%	+58.3%
77	LEUTHOLD GROUP#77 · 34,271 sh	34,271	$3.7M	0.37%	New
78	Phocas Financial#78 · 33,574 sh	33,574	$3.6M	0.50%	New
79	ALLIANCEBERNSTEIN L.P.#79 · 40,395 sh	40,395	$3.6M	<0.01%	+15.8%
80	WELLS FARGO & COMPANY#80 · 31,959 sh	31,959	$3.4M	<0.01%	+78.7%
81	Proficio Capital Partners#81 · 31,801 sh	31,801	$3.4M	0.12%	+17.8%
82	HUSSMAN STRATEGIC ADVISORS#82 · 31,500 sh	31,500	$3.4M	0.77%	+50.0%
83	DEUTSCHE BANK AG\#83 · 31,116 sh	31,116	$3.3M	<0.01%	+16.2%
84	OCCUDO QUANTITATIVE STRATEGIES#84 · 30,365 sh	30,365	$3.2M	0.17%	New
85	ZACKS INVESTMENT MANAGEMENT#85 · 30,351 sh	30,351	$3.2M	0.02%	New
86	FMR#86 · 28,201 sh	28,201	$3.0M	<0.01%	+3.8%
87	Inspire Investing#87 · 28,134 sh	28,134	$3.0M	—	+16.9%
88	BRIDGEWAY CAPITAL MANAGEMENT#88 · 27,700 sh	27,700	$3.0M	0.05%	0.0%
89	STATE OF WISCONSIN INVESTMENT BOARD#89 · 26,961 sh	26,961	$2.9M	<0.01%	+12.4%
90	DARK FOREST CAPITAL MANAGEMENT#90 · 26,743 sh	26,743	$2.9M	0.18%	+346.4%
91	Monument Capital Management#91 · 26,478 sh	26,478	$2.8M	—	New
92	VANGUARD ASSET MANAGEMENT, Ltd#92 · 25,930 sh	25,930	$2.8M	<0.01%	+7.4%
93	GREAT WEST LIFE ASSURANCE#93 · 25,275 sh	25,275	$2.7M	<0.01%	-2.4%
94	Integrated Quantitative Investments#94 · 23,924 sh	23,924	$2.6M	0.42%	New
95	Mariner#95 · 23,672 sh	23,672	$2.5M	<0.01%	-6.6%
96	Walleye Trading#96 · 23,655 sh	23,655	$2.5M	<0.01%	+195.4%
97	Cerity Partners#97 · 21,419 sh	21,419	$2.3M	<0.01%	+1.4%
98	IMC-Chicago#98 · 21,267 sh	21,267	$2.3M	<0.01%	+225.3%
99	Toroso Investments#99 · 21,165 sh	21,165	$2.3M	<0.01%	+2.3%
100	Bank#100 · 19,412 sh	19,412	$2.1M	—	-10.7%

Funds that sold out of MCY in Q2 2026 (30)

Held MCY at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held MCY in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
Philosophy Capital Management257,296 sh	257,296	$22.7M
CITADEL ADVISORS110,326 sh	110,326	$9.7M
JANE STREET GROUP107,700 sh	107,700	$9.5M
MILLENNIUM MANAGEMENT48,890 sh	48,890	$4.3M
Point72 Asset Management, L.P.32,590 sh	32,590	$2.9M
TUDOR INVESTMENT ET AL31,567 sh	31,567	$2.8M
SUSQUEHANNA FUNDAMENTAL INVESTMENTS26,590 sh	26,590	$2.3M
Man Group plc15,508 sh	15,508	$1.4M
SIERRA SUMMIT ADVISORS9,818 sh	9,818	$865.5K
MIRABELLA FINANCIAL SERVICES LLP5,459 sh	5,459	$481.2K
CIBC Asset Management5,009 sh	5,009	$441.5K
Quantbot Technologies3,726 sh	3,726	$328.4K
Squarepoint Ops3,364 sh	3,364	$296.5K
LEUCADIA NATIONAL3,241 sh	3,241	$285.7K
MANGROVE PARTNERS IM2,419 sh	2,419	$213.2K
Advisory Services Network1,371 sh	1,371	$120.9K
NATIXIS750 sh	750	$66.1K
NOMURA ASSET MANAGEMENT LTD370 sh	370	$32.6K
Root Financial Partners267 sh	267	$23.5K
Matrix256 sh	256	$23.0K
Newbridge Financial Services Group191 sh	191	$16.8K
Intentional Wealth Strategies170 sh	170	$15.0K
Aster Capital Management (DIFC) Ltd166 sh	166	$9.3K
TWIN PEAKS WEALTH ADVISORS69 sh	69	$6.1K
Sound Income Strategies54 sh	54	$4.7K
Frazier Financial Advisors28 sh	28	$2.5K
MAI Capital Management16 sh	16	$1.4K
Annis Gardner Whiting Capital Advisors12 sh	12	$1.1K
Vermillion Wealth Management2 sh	2	$176.00
CURIO WEALTH2 sh	2	$176.00

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.