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MediaAlpha
MAX

Overview Fund Activity

144 hedge funds and large institutions have $436M invested in MediaAlpha in 2025 Q1 according to their latest regulatory filings, with 21 funds opening new positions, 60 increasing their positions, 44 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
144
Holders Change
-16
Holders Change %
-10%
% of All Funds
1.96%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
21
Increased
60
Reduced
44
Closed
34
Calls
$3.32M
Puts
$1.12M
Net Calls
+$2.19M
Net Calls Change
+$130K

Top Buyers

1
CC
Clearline Capital
New York
+$13.6M
2
BBCM
Broad Bay Capital Management
New York
+$4.89M
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$2.7M
4
Citadel Advisors
Citadel Advisors
Florida
+$2.54M
5
JGC
J. Goldman & Co
New York
+$2.37M

Top Sellers

1
DCM
Driehaus Capital Management
Illinois
-$10.8M
2
Vanguard Group
Vanguard Group
Pennsylvania
-$6.56M
3
CP
CenterBook Partners
Connecticut
-$5.33M
4
Lazard Asset Management
Lazard Asset Management
New York
-$5.15M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$4.31M
Name Holding Trade Value Shares
Change 		Shares
Change %
Osaic Holdings
126
Osaic Holdings
Arizona
$6.04K +$5.12K +554 +554%
CIAM
127
Caitong International Asset Management
Hong Kong
$4.65K +$4.04K +437 +662%
MMCM
128
Murphy & Mullick Capital Management
New York
$4.62K – – –
GI
129
GAMMA Investing
California
$2.93K +$2.62K +284 +861%
ACM
130
Aster Capital Management
United Arab Emirates
$2.84K +$2.84K +306 New
GWSG
131
GPS Wealth Strategies Group
Colorado
$2.77K – – –
EWA
132
EverSource Wealth Advisors
Alabama
$2.21K +$2.13K +231 +2,888%
FFA
133
Farther Finance Advisors
California
$2.09K +$2.09K +232 New
QCG
134
Quadrant Capital Group
Ohio
$1.56K – – –
AF
135
Allworth Financial
California
$991 +$991 +117 New
CCM
136
Coldstream Capital Management
Washington
$989 +$989 +107 New
AAP
137
Arax Advisory Partners
Colorado
$777 -$139 -15 -15%
SS
138
SBI Securities
Japan
$610 – – –
PNC Financial Services Group
139
PNC Financial Services Group
Pennsylvania
$370 – – –
RIL
140
Rothschild Investment LLC
Illinois
$323 +$323 +35 New
SCM
141
Sterling Capital Management
North Carolina
$286 – – –
IA
142
IFP Advisors
Florida
$240 – – –
PA
143
Parallel Advisors
California
$213 +$56 +6 +35%
TWD
144
True Wealth Design
Ohio
$204 -$501 -54 -71%
DCM
145
Driehaus Capital Management
Illinois
– -$10.8M -960,757 Closed
CP
146
CenterBook Partners
Connecticut
– -$5.33M -471,864 Closed
Lazard Asset Management
147
Lazard Asset Management
New York
– -$5.15M -456,550 Closed
Norges Bank
148
Norges Bank
Norway
– -$3.18M -281,900 Closed
CSS
149
Cubist Systematic Strategies
Connecticut
– -$1.47M -129,872 Closed
NCM
150
Nantahala Capital Management
Connecticut
– -$1.4M -123,564 Closed
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