MediaAlpha Inc. (MAX) Ownership

8.01 ↓0.39 (-4.64%)

As of December 31, 1969, 7:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

White Mountains Insurance Group Ltd. is the biggest individual institutional holder of MediaAlpha Inc. (MAX), owning a total of 17.9 million shares. Combined, the top 57 institutional holders of MAX own 108.55% of the company with a total of 58.9 million shares.

In the latest ownership report on December 31st 2024, the top 57 institutional holders increased their combined ownership of MAX by 511 thousand shares. 11 institutions bought 3,091,178 total additional shares and increased their ownership by an average of 369.22%. However 8 institutions sold 2,580,040 total shares and decreased their ownership by an average of 19.35%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of MediaAlpha increased by a net total of 511,138 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
White Mountains Insurance Group Ltd.	32.200%	0.000%	17,856,614	0	2024-12-31
Vanguard Group Inc	6.534%	4.912%	3,623,344	169,654	2024-12-31
BlackRock Inc	6.414%	-5.606%	3,557,049	-211,267	2024-12-31
Broad Bay Capital Management, LP	4.001%	-10.082%	2,218,685	-248,781	2024-12-31
TimesSquare Capital Management, LLC	2.937%	77.740%	1,628,815	712,410	2024-12-31
Clearline Capital LP	2.143%	-4.290%	1,188,161	-53,258	2024-12-31
Driehaus Capital Management LLC	1.733%	-57.250%	960,757	-1,286,638	2024-12-31
Goldman Sachs Group Inc	1.452%	44.892%	804,930	249,393	2024-12-31
Millennium Management LLC	1.409%	91.018%	781,349	372,305	2024-12-31
Arrowstreet Capital Limited Partnership	1.375%	-12.326%	762,575	-107,211	2024-12-31
Geode Capital Management, LLC	1.260%	1.177%	698,703	8,129	2024-12-31
Qube Research & Technologies	1.208%	-1.412%	670,153	-9,596	2024-12-31
Morgan Stanley - Brokerage Accounts	1.102%	-15.449%	611,061	-111,652	2024-12-31
State Street Corp	1.093%	10.600%	605,986	58,080	2024-12-31
Nuveen Asset Management, LLC	1.060%	-48.421%	587,627	-551,637	2024-12-31
Renaissance Technologies Corp	0.973%	87.713%	539,300	252,000	2024-12-31
Jacobs Levy Equity Management, Inc.	0.859%	2,683.180%	476,342	459,227	2024-12-31
AQR Capital Management LLC	0.852%	570.684%	472,215	401,807	2024-12-31
CenterBook Partners LP	0.851%	485.686%	471,864	391,298	2024-12-31
Lazard Asset Management LLC	0.823%	3.838%	456,550	16,875	2024-12-31

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
White Mountains Insurance Group Ltd.	32.200%	0.000%	17,856,614	0	2024-12-31
Kayne Anderson Rudnick Investment Management LLC	8.495%	-8.075%	4,679,669	-411,094	2024-06-30
Vanguard Group Inc	6.534%	4.912%	3,623,344	169,654	2024-12-31
BlackRock Inc	6.414%	-5.606%	3,557,049	-211,267	2024-12-31
Broad Bay Capital Management, LP	4.001%	-10.082%	2,218,685	-248,781	2024-12-31
TimesSquare Capital Management, LLC	2.937%	77.740%	1,628,815	712,410	2024-12-31
NORGES BANK	3.490%	0.000%	1,600,000	0	2022-12-31
Clearline Capital LP	2.143%	-4.290%	1,188,161	-53,258	2024-12-31
Ararat Capital Management, LP	2.224%	18.412%	1,147,246	178,389	2023-12-31
Driehaus Capital Management LLC	1.733%	-57.250%	960,757	-1,286,638	2024-12-31
Goldman Sachs Group Inc	1.452%	44.892%	804,930	249,393	2024-12-31
Millennium Management LLC	1.409%	91.018%	781,349	372,305	2024-12-31
Arrowstreet Capital Limited Partnership	1.375%	-12.326%	762,575	-107,211	2024-12-31
Divisadero Street Capital Management, LP	1.359%	23.934%	748,694	144,588	2024-09-30
Philadelphia Financial Mgmt Of San Franc	1.323%	0.000%	728,730	728,730	2024-06-30
Geode Capital Management, LLC	1.260%	1.177%	698,703	8,129	2024-12-31
Qube Research & Technologies	1.208%	-1.412%	670,153	-9,596	2024-12-31
Morgan Stanley - Brokerage Accounts	1.102%	-15.449%	611,061	-111,652	2024-12-31
State Street Corp	1.093%	10.600%	605,986	58,080	2024-12-31
Emerald Advisers, LLC	1.094%	51,407.500%	598,517	597,355	2024-06-30
Nuveen Asset Management, LLC	1.060%	-48.421%	587,627	-551,637	2024-12-31
Amvescap Plc.	1.001%	0.000%	551,485	551,485	2024-09-30
Renaissance Technologies Corp	0.973%	87.713%	539,300	252,000	2024-12-31
VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.969%	0.000%	533,703	533,703	2024-06-30
Citadel Advisors Llc	0.890%	3,908.100%	490,431	478,195	2024-06-30
Ghisallo Capital Management LLC	0.885%	535.295%	487,500	410,764	2024-06-30
Rubric Capital Management LP	1.130%	-23.270%	486,910	-147,669	2022-09-30
D. E. Shaw & Co LP	0.872%	8.073%	480,571	35,897	2024-09-30
Jacobs Levy Equity Management, Inc.	0.859%	2,683.180%	476,342	459,227	2024-12-31
AQR Capital Management LLC	0.852%	570.684%	472,215	401,807	2024-12-31
CenterBook Partners LP	0.851%	485.686%	471,864	391,298	2024-12-31
J. Goldman & Co LP	0.847%	370.046%	466,427	367,197	2024-09-30
Lazard Asset Management LLC	0.823%	3.838%	456,550	16,875	2024-12-31
State Street Corporation	0.823%	6.509%	450,520	27,532	2024-03-31
Jacobs Asset Management, LLC	0.822%	100.000%	450,000	225,000	2024-06-30
Silvercrest Asset Management Group LLC	0.812%	20.511%	447,148	76,106	2024-09-30
Deutsche Bank AG	0.760%	22.912%	418,596	78,029	2024-09-30
Picton Mahoney Asset Management	0.861%	28.775%	397,902	88,912	2023-03-31
Shay Capital LLC	0.708%	310.526%	390,000	295,000	2024-06-30
Nantahala Capital Management, LLC	0.701%	54.343%	361,736	127,364	2023-12-31
Marshall Wace Asset Management Ltd	0.648%	0.000%	357,027	357,027	2024-06-30
Wells Fargo & Co	0.638%	11.184%	349,266	35,133	2024-03-31
Cannell Peter B & CO Inc	0.674%	21.764%	316,780	56,620	2023-06-30
Balyasny Asset Management LLC	0.734%	10.435%	316,377	29,895	2022-06-30
Wellington Management Company LLP	0.664%	5.489%	293,838	15,289	2022-09-30
Manatuck Hill Partners LLC	0.571%	75.862%	255,000	110,000	2022-12-31
Triad Investment Management	0.455%	0.148%	248,895	368	2024-03-31
Earnest Partners LLC	0.447%	-0.152%	244,269	-371	2024-03-31
HBK INVESTMENTS L P	0.404%	0.000%	221,124	221,124	2024-03-31
Emerald Mutual Fund Advisers Trust	0.381%	0.000%	208,369	208,369	2024-03-31
Envestnet Asset Management Inc	0.460%	0.000%	203,499	203,499	2022-09-30
Hillsdale Investment Management Inc.	0.392%	0.000%	199,400	199,400	2024-03-31
Northern Trust Corp	0.379%	-4.747%	192,749	-9,605	2023-12-31
Point72 Asset Management, L.P.	0.446%	32.995%	192,405	47,734	2022-09-30
Charles Schwab Investment Management Inc	0.332%	2.869%	171,265	4,777	2023-12-31
HST Ventures, LLC	0.302%	-14.688%	142,581	-24,547	2023-12-31
Daiwa Securities Group Inc	0.283%	0.000%	132,786	0	2023-06-30

Mutual Fund Ownership

Virtus KAR Small-Cap Growth I is the biggest individual fund holder of MediaAlpha Inc. (MAX), owning a total of 3.3 million shares. Combined, the top 52 mutual fund holders of MAX own 30.08% of the company with a total of 16.2 million shares.

In the latest ownership report on February 28th 2025, the top 52 fund holders increased their combined ownership of MAX by 1 thousand shares. 3 funds bought 13,199 total additional shares and increased their ownership by an average of 3.13%. However 4 funds sold 12,189 total shares and decreased their ownership by an average of 0.71%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding MediaAlpha increased by a net total of 1,010 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Total Stock Mkt Idx Inv	1.875%	0.000%	1,039,560	0	2025-02-28
Vanguard Small Cap Index	1.522%	0.082%	843,802	693	2025-02-28
iShares Russell 2000 ETF	1.382%	-1.158%	766,314	-8,979	2025-02-28
Vanguard Institutional Extnd Mkt Idx Tr	0.921%	0.180%	510,561	917	2025-02-28
Vanguard Small Cap Growth Index Inv	0.855%	-0.019%	474,050	-88	2025-02-28
BlackRock Advantage Small Cap Core Instl	0.603%	0.000%	334,251	0	2025-02-28
iShares Russell 2000 Growth ETF	0.477%	-0.118%	264,577	-312	2025-02-28
GuideStone Funds Small Cap Equity Instl	0.319%	-1.562%	177,137	-2,810	2025-02-28
State St Russell Sm/Mid Cp® Indx NL Cl C	0.297%	0.000%	164,515	0	2025-02-28
Schwab US Small-Cap ETF™	0.279%	0.000%	154,482	0	2025-02-28
Vanguard Communication Services ETF	0.250%	9.129%	138,533	11,589	2025-02-28

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Virtus KAR Small-Cap Growth I	5.949%	-3.758%	3,277,151	-127,967	2024-06-30
Vanguard Total Stock Mkt Idx Inv	1.875%	0.000%	1,039,560	0	2025-02-28
Vanguard Small Cap Index	1.522%	0.082%	843,802	693	2025-02-28
iShares Russell 2000 ETF	1.382%	-1.158%	766,314	-8,979	2025-02-28
Vanguard Instl Ttl Stck Mkt Idx Tr	1.547%	0.000%	726,568	0	2023-03-31
Vanguard Institutional Extnd Mkt Idx Tr	0.921%	0.180%	510,561	917	2025-02-28
Invesco Dorsey Wright Technology MomtETF	0.878%	0.000%	483,899	0	2024-12-31
Vanguard Small Cap Growth Index Inv	0.855%	-0.019%	474,050	-88	2025-02-28
Nuveen Quant Small Cap Equity R6	0.772%	0.000%	425,280	0	2024-11-30
Empower Small Cap Growth/TimesSquare SP	0.714%	4.136%	396,036	15,730	2024-09-30
BlackRock Advantage Small Cap Core Instl	0.603%	0.000%	334,251	0	2025-02-28
Xtrackers MSCI World Swap ETF 1C	0.595%	0.000%	327,610	0	2024-10-31
Fidelity Small Cap Index	0.543%	0.000%	300,989	0	2024-12-31
Driehaus Small Cap Growth Institutional	0.482%	4.399%	265,715	11,196	2024-11-30
iShares Russell 2000 Growth ETF	0.477%	-0.118%	264,577	-312	2025-02-28
AST Small-Cap Equity Portfolio	0.474%	0.000%	262,689	0	2025-01-31
Heptagon Driehaus US Sm Cp Eq C USD Acc	0.476%	7.631%	262,147	18,587	2024-11-30
BlackRock Global Equity Mkt Netrl Instl	0.476%	3.230%	262,025	8,199	2024-10-31
Emerald Growth A	0.466%	-21.944%	254,970	-71,678	2024-06-30
Vanguard Extended Market Index Investor	0.544%	0.000%	251,632	0	2023-08-31
Heptagon Driehaus US Micro Cap Eq C$ Acc	0.436%	-41.250%	241,845	-169,808	2025-01-31
Invesco Dorsey Wright SmallCap Momt ETF	0.396%	0.182%	218,116	396	2024-12-31
Fidelity® Small Cap Index	0.441%	2.899%	208,452	5,873	2023-10-31
CREF Stock R1	0.368%	0.000%	204,300	0	2025-01-31
JNL Multi-Manager Small Cap Growth A	0.371%	-20.288%	203,267	-51,735	2024-06-30
Nuveen Quant Small/Mid Cap Eq R6	0.340%	-1.573%	188,320	-3,010	2025-01-31
Fidelity Extended Market Index	0.320%	-1.497%	177,451	-2,696	2025-01-31
GuideStone Funds Small Cap Equity Instl	0.319%	-1.562%	177,137	-2,810	2025-02-28
Vanguard Explorer Inv	0.304%	0.000%	168,749	0	2024-12-31
State St Russell Sm/Mid Cp® Indx NL Cl C	0.297%	0.000%	164,515	0	2025-02-28
Schwab US Small-Cap ETF™	0.279%	0.000%	154,482	0	2025-02-28
JNL Multi-Manager Alternative A	0.281%	-7.468%	153,707	-12,405	2024-03-31
Virtus KAR Long/Short Equity R6	0.321%	0.000%	150,655	0	2023-07-31
TimesSquare CIT Small Cap Growth A	0.253%	57.958%	140,080	51,398	2024-12-31
Vanguard Communication Services ETF	0.250%	9.129%	138,533	11,589	2025-02-28
Driehaus Micro Cap Growth USD	0.246%	3.007%	134,867	3,937	2024-08-31
Vanguard Russell 2000 ETF	0.239%	-6.220%	132,687	-8,800	2025-01-31
Principal SmallCap Growth I Instl	0.227%	-43.353%	124,313	-95,138	2024-06-30
Hartford Small Cap Value Y	0.283%	0.000%	122,131	0	2022-10-31
MainStay VP Wellington Small Cap Initial	0.278%	0.000%	119,641	0	2022-10-31
Daiwa US Small Cap Sutainable Gr MF	0.235%	-10.167%	119,286	-13,500	2023-08-15
Fidelity® Extended Market Index	0.241%	8.772%	114,162	9,207	2023-11-30
Kayne Anderson Rudnick SC Gr CIT 1	0.223%	0.000%	113,119	0	2024-05-31
Kayne Anderson Rudnick SC Sust Gr CIT 1	0.223%	0.000%	113,119	0	2024-04-30
AMG TimesSquare Small Cap Growth Z	0.208%	19.215%	105,487	17,002	2024-05-31
Picton Mahoney Fortified MN Alt F	0.219%	0.000%	101,200	101,200	2022-12-31
State St Russell Sm Cap® Indx NL Cl C	0.214%	0.000%	99,004	0	2023-06-30
Virtus KAR Small-Cap Growth A	0.175%	-11.428%	89,013	-11,485	2024-03-31
State St Russell Sm Cap® Indx SL Cl I	0.163%	0.000%	82,645	0	2024-03-31
NT R2000 Growth Index Fund - NL	0.139%	-12.427%	64,091	-9,095	2023-06-30
NT R2000 Index Fund - NL	0.126%	-1.149%	59,464	-691	2023-12-31
BlackRock Extended Mkt Composite	0.115%	0.610%	54,270	329	2023-09-30