MediaAlpha Ownership | Who Owns MediaAlpha?


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MediaAlpha Ownership Summary


MediaAlpha is owned by 88.96% institutional investors, 39.94% insiders. White mountains insurance group is the largest institutional shareholder, holding 36.76% of MAX shares. Virtus KAR Small-Cap Growth I is the top mutual fund, with 5.99% of its assets in MediaAlpha shares.

MAX Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockMediaAlpha88.96%39.94%-28.90%
SectorCommunication Services Stocks 41.93%12.83%45.23%
IndustryInternet Content & Information Stocks 42.58%10.79%46.64%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
White mountains insurance group17.86M36.76%$235.17M
Vanguard group3.08M6.34%$40.58M
Blackrock2.48M5.11%$32.69M
Broad bay capital management, lp2.38M4.91%$31.39M
Driehaus capital management1.44M2.96%$18.92M
Timessquare capital management1.07M2.21%$14.13M
Morgan stanley749.82K1.54%$9.88M
Philadelphia financial management of san francisco728.73K1.50%$9.60M
Divisadero street capital management, lp604.11K1.24%$7.96M
Clearline capital lp576.73K1.19%$7.60M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
White mountains insurance group17.86M53.00%$235.17M
Broad bay capital management, lp2.38M4.11%$31.39M
Philadelphia financial management of san francisco728.73K1.68%$9.60M
Divisadero street capital management, lp604.11K1.21%$7.96M
Shay capital390.00K0.71%$5.14M
Centerbook partners lp315.09K0.26%$4.15M
Timessquare capital management1.07M0.22%$14.13M
Hillsdale investment management205.90K0.21%$2.71M
Clearline capital lp576.73K0.21%$7.60M
Jacobs asset management25.00K0.21%$329.25K

Top Buyers

HolderShares% AssetsChange
Driehaus capital management1.44M0.18%970.84K
Vanguard group3.08M0.00%962.08K
Blackrock2.48M0.00%742.15K
Philadelphia financial management of san francisco728.73K1.68%728.73K
Divisadero street capital management, lp604.11K1.21%604.11K

Top Sellers

HolderShares% AssetsChange
White mountains insurance group17.86M53.00%-5.00M
Kayne anderson rudnick investment management---4.68M
Emerald advisers---598.52K
Ghisallo capital management---487.50K
J. goldman & co lp99.23K0.04%-344.93K

New Positions

HolderShares% AssetsChangeValue
Philadelphia financial management of san francisco728.73K1.68%728.73K$9.60M
Divisadero street capital management, lp604.11K1.21%604.11K$7.96M
Voloridge investment management533.70K0.03%533.70K$7.03M
Marshall wace, llp357.03K0.01%357.03K$4.70M
Lighthouse investment partners303.89K0.16%303.89K$4.00M

Sold Out

HolderChange
Nelson, van denburg & campbell wealth management group-5.00
Amundi-18.00
Venturi wealth management-82.00
Wolff wiese magana-160.00
Nverses capital-300.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Sep 30, 20241561.96%48,847,573-2.61%880.83%95-14.41%3934.48%
Jun 30, 202415221.60%50,157,63112.78%1031.15%11041.03%29-9.38%
Mar 31, 202412534.41%44,475,6775.45%941.14%7885.71%32-
Dec 31, 2023933.33%42,177,9532.97%911.11%4275.00%32-41.82%
Sep 30, 202390-5.26%40,962,375-8.91%900.86%24-59.32%55129.17%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Virtus KAR Small-Cap Growth I3.28M5.99%-127.97K
Vanguard Total Stock Mkt Idx Inv1.04M1.89%92.55K
Vanguard Small Cap Index824.81K1.50%1.60K
iShares Russell 2000 ETF779.69K1.42%-1.75K
Vanguard Institutional Extnd Mkt Idx Tr493.92K0.90%-1.63K
Vanguard Small Cap Growth Index Inv453.51K0.82%252.00
Nuveen Quant Small Cap Equity R6419.30K0.76%-
CREF Stock R1414.76K0.76%414.76K
Heptagon Driehaus US Micro Cap Eq C$ Acc414.78K0.75%7.12K
Empower Small Cap Growth/TimesSquare SP396.04K0.72%15.73K

Recent Insider Transactions


DateNameRoleActivityValue
Oct 30, 2024Nonko Eugene See RemarksSell$1.49M
Oct 30, 2024Yi Steven See RemarksSell$1.49M
May 10, 2024INSIGNIA CAPITAL PARTNERS GP, L.L.C.-Sell$49.21M
May 07, 2024WHITE MOUNTAINS INSURANCE GROUP LTD-Sell$95.00M
Mar 12, 2024INSIGNIA CAPITAL PARTNERS GP, L.L.C.-Sell$58.56M

Insider Transactions Trends


DateBuySell
2024 Q4-2
2024 Q3--
2024 Q2-2
2024 Q1-1
2023 Q4--

MAX Ownership FAQ


Who Owns MediaAlpha?

MediaAlpha shareholders are primarily institutional investors at 88.96%, followed by 39.94% insiders and -28.90% retail investors. The average institutional ownership in MediaAlpha's industry, Internet Content & Information Stocks , is 42.58%, which MediaAlpha exceeds.

Who owns the most shares of MediaAlpha?

MediaAlpha’s largest shareholders are White mountains insurance group (17.86M shares, 36.76%), Vanguard group (3.08M shares, 6.34%), and Blackrock (2.48M shares, 5.11%). Together, they hold 48.21% of MediaAlpha’s total shares outstanding.

Does Blackrock own MediaAlpha?

Yes, BlackRock owns 5.11% of MediaAlpha, totaling 2.48M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 32.69M$. In the last quarter, BlackRock increased its holdings by 742.15K shares, a 42.65% change.

Who is MediaAlpha’s biggest shareholder by percentage of total assets invested?

White mountains insurance group is MediaAlpha’s biggest shareholder by percentage of total assets invested, with 53.00% of its assets in 17.86M MediaAlpha shares, valued at 235.17M$.

Who is the top mutual fund holder of MediaAlpha shares?

Virtus KAR Small-Cap Growth I is the top mutual fund holder of MediaAlpha shares, with 5.99% of its total shares outstanding invested in 3.28M MediaAlpha shares.

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