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

CUSIP: 58450V104

Q3 2024 13F Holders as of 30 Sep 2024

Security identity
Security type / class
Equity / Class A Common Stock, par value $0.01 per share
Shares outstanding
54,061,804
Holder snapshot
Total 13F shares
48,841,707
Share change
-2,639,468
Total reported value
$884,623,606
Put/Call ratio
39%
Reported price per share
$18.11
Number of holders
149
Value change
-$13,101,139
Number of buys
90
Number of sells
68

Security key

58450V104

Report period

Q3 2024

Institutions

149

Top holders

10

MAX full security history Ownership snapshot Full 13F holder table Newer quarter: Q4 2024 Previous quarter: Q2 2024 MediaAlpha, Inc. SEC filings MediaAlpha, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of MAX - MediaAlpha, Inc. - Class A Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder
WHITE MOUNTAINS INSURANCE...
13D/G signal
—
Evidence rows
15
Latest as of
30 Jun 2024
3/4/5 13F Lead comparable stake: 33% Showing 1-6 of 15 holder rows.
Holder Evidence Ownership % Position 12M Net Δ As of
WHITE MOUNTAINS INSURANCE GROUP LTD
3/4/5 13F
10%+ Owner · Company
3/4/5 13F
33%
from 13F
$339,275,666
17,856,614 shares
 — 07 May 2024
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
13F
Company
13F
8.7%
$61,631,241
4,679,669 shares
 — 30 Jun 2024
VANGUARD GROUP INC
13F
Company
13F
5.7%
$40,580,247
3,081,264 shares
 — 30 Jun 2024
BlackRock Finance, Inc.
13F
Company
13F
4.6%
$32,689,376
2,482,109 shares
 — 30 Jun 2024
Broad Bay Capital Management, LP
13F
Company
13F
4.4%
$31,386,863
2,383,209 shares
 — 30 Jun 2024
DRIEHAUS CAPITAL MANAGEMENT LLC
13F
Company
13F
2.7%
$18,920,220
1,436,615 shares
 — 30 Jun 2024
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2024

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
149
Shares
48,841,707
Rows available
149
Investor Option Weight % Change % Reported value * Price Shares Share Change Activity Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.

Compare Q3 2024 vs Q2 2024 Across Filers

Q2 2024 holders
148
Q3 2024 holders
149
Holder diff
1
Investor Q2 2024 Shares Q3 2024 Shares Share Diff Share Chg % Q2 2024 value Q3 2024 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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