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MediaAlpha

150 hedge funds and large institutions have $527M invested in MediaAlpha in 2025 Q2 according to their latest regulatory filings, with 29 funds opening new positions, 65 increasing their positions, 45 reducing their positions, and 22 closing their positions.

Holders
150
Holders Change
+6
Holders Change %
+4.17%
% of All Funds
2.01%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
29
Increased
65
Reduced
45
Closed
22
Calls
$845K
Puts
$29K
Net Calls
+$816K
Net Calls Change
-$1.38M
Name Market Value Shares Shares
Change
Shares
Change %
EGM
51
Engineers Gate Manager
New York
$758K 69,184 +4,100 +6%
Tudor Investment Corp
52
Tudor Investment Corp
Connecticut
$725K 66,206 -1,241 -2%
Two Sigma Investments
53
Two Sigma Investments
New York
$724K 66,094 -69,302 -51%
Dimensional Fund Advisors
54
Dimensional Fund Advisors
Texas
$702K 64,108 +64,108 New
William Blair & Company
55
William Blair & Company
Illinois
$701K 64,007 -130 -0.2%
Swiss National Bank
56
Swiss National Bank
Switzerland
$643K 58,700 -10,700 -15%
Squarepoint
57
Squarepoint
New York
$642K 58,666 -75,891 -56%
RhumbLine Advisers
58
RhumbLine Advisers
Massachusetts
$609K 55,622 +14,234 +34%
Amundi
59
Amundi
France
$598K 57,537 +57,537 New
Russell Investments Group
60
Russell Investments Group
United Kingdom
$592K 54,176 +18,239 +51%
Victory Capital Management
61
Victory Capital Management
Texas
$572K 52,194 -24,998 -32%
HSBC Holdings
62
HSBC Holdings
United Kingdom
$561K 51,550 +1,144 +2%
Mariner
63
Mariner
Kansas
$520K 47,481 -89,306 -65%
IC
64
IEQ Capital
California
$488K 44,578 +15,365 +53%
Verition Fund Management
65
Verition Fund Management
Connecticut
$473K 43,188 -11,171 -21%
Two Sigma Advisers
66
Two Sigma Advisers
New York
$459K 41,900 -38,800 -48%
GCM
67
Graham Capital Management
Connecticut
$451K 41,164 -32,781 -44%
Allspring Global Investments
68
Allspring Global Investments
North Carolina
$429K 39,582 -2,716 -6%
CS
69
Cannell & Spears
New York
$428K 39,100 -5,100 -12%
Nomura Holdings
70
Nomura Holdings
Japan
$427K 39,015 +39,015 New
AllianceBernstein
71
AllianceBernstein
Tennessee
$423K 38,630 +10,300 +36%
GAM
72
Gotham Asset Management
New York
$422K 38,504 +38,504 New
LIP
73
Lighthouse Investment Partners
Florida
$416K 37,987 -106,058 -74%
Legal & General Group
74
Legal & General Group
United Kingdom
$398K 36,315 +8,229 +29%
Balyasny Asset Management
75
Balyasny Asset Management
Illinois
$397K 36,236 -50,518 -58%