MediaAlpha, Inc. - Class A Common Stock, par value $0.01 per share (MAX)

Historical Holders from Q4 2020 to Q3 2025

Symbol
MAX on NYSE
CUSIP
58450V104
Type / Class
Equity / Class A Common Stock, par value $0.01 per share
Shares outstanding
56.4M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
47.8M
Holdings value
$544M
% of all portfolios
0.002%
Grand Portfolio weight change
0%
Number of holders
155
Number of buys
90
Number of sells
-68
Average Value change %
+0%
Average buys %
+0%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of MediaAlpha, Inc. - Class A Common Stock, par value $0.01 per share (MAX)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
WHITE MOUNTAINS INSURANCE GROUP LTD 31.7% $177M 17.9M White Mountains Insurance Group, Ltd. Aug 8, 2025
Nonko Eugene 10.8% $46M 6M Eugene Nonko Feb 26, 2025
VANGUARD GROUP INC 4.61% -12.8% $29.6M -$3.56M 2.6M -10.7% The Vanguard Group Sep 30, 2025
BlackRock, Inc. 4.2% $17.9M 2.33M BlackRock, Inc. Mar 31, 2025

Institutional Holders of MediaAlpha, Inc. - Class A Common Stock, par value $0.01 per share (MAX)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 47.8M $544M -$5.38M $11.38 155
2025 Q2 48.2M $528M +$14.1M $10.95 150
2025 Q1 47.2M $436M -$12.7M $9.24 144
2024 Q4 48M $542M -$30M $11.29 159
2024 Q3 48.8M $885M -$13.1M $18.11 150
2024 Q2 50.2M $661M +$73.1M $13.17 149
2024 Q1 44.5M $906M +$47.3M $20.37 121
2023 Q4 31.4K $351K -$196K $11.15 1
2023 Q3 40.9M $338M -$20.5M $8.26 87
2023 Q2 43.4M $447M +$20.1M $10.31 92
2023 Q1 40.2M $603M +$6.19M $14.98 97
2022 Q4 40.1M $399M -$6.83M $9.95 98
2022 Q3 40.8M $357M +$8.36M $8.75 81
2022 Q2 39.9M $393M -$15.2M $9.85 81
2022 Q1 40.9M $677M +$17.8M $16.55 90
2021 Q4 39.9M $617M +$24.8M $15.44 88
2021 Q3 37.9M $708M -$44.8M $18.68 84
2021 Q2 37.8M $1.59B +$42.3M $42.10 97
2021 Q1 35M $1.24B +$118M $35.43 95
2020 Q4 32.3M $1.26B +$460M $39.07 65