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MediaAlpha

162 hedge funds and large institutions have $452M invested in MediaAlpha in 2026 Q1 according to their latest regulatory filings, with 36 funds opening new positions, 59 increasing their positions, 54 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,699% more call options, than puts

Call options by funds: $8.62M | Put options by funds: $479K

50% more funds holding in top 10

Funds holding in top 10: 23 (+1)

3.89% more ownership

Funds ownership: 83.98%87.88% (+3.9%)

9% more repeat investments, than reductions

Existing positions increased: 59 | Existing positions reduced: 54

5% less funds holding

Funds holding: 171162 (-9)

12% less first-time investments, than exits

New positions opened: 36 | Existing positions closed: 41

27% less capital invested

Capital invested by funds: $618M → $452M (-$166M)

Holders
162
Holders Change
-9
Holders Change %
-5.26%
% of All Funds
1.99%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
36
Increased
59
Reduced
54
Closed
41
Calls
$8.62M
Puts
$479K
Net Calls
+$8.14M
Net Calls Change
+$6.7M
Name Holding Trade Value Shares
Change
Change in
Stake
State of Wisconsin Investment Board
51
State of Wisconsin Investment Board
Wisconsin
$987K +$585K +59,318 +127%
PP
52
PDT Partners
New York
$837K -$744K -75,518 -46%
Victory Capital Management
53
Victory Capital Management
Texas
$812K -$6.33M -642,188 -88%
Bank of New York Mellon
54
Bank of New York Mellon
New York
$809K -$3.52K -357 -0.4%
DSCM
55
Divisadero Street Capital Management
Florida
$808K -$7.51M -762,104 -90%
Russell Investments Group
56
Russell Investments Group
United Kingdom
$794K -$58.6K -5,949 -7%
AG
57
Algert Global
California
$786K +$833K +84,510 New
GC
58
Globeflex Capital
California
$746K
Amundi
59
Amundi
France
$726K +$192K +19,488 +33%
Allianz Asset Management
60
Allianz Asset Management
Germany
$653K
Swiss National Bank
61
Swiss National Bank
Switzerland
$546K
Mariner
62
Mariner
Kansas
$544K -$112K -11,402 -16%
BNP Paribas Financial Markets
63
BNP Paribas Financial Markets
France
$523K -$2.14M -216,945 -79%
William Blair & Company
64
William Blair & Company
Illinois
$521K -$41.1K -4,171 -7%
RhumbLine Advisers
65
RhumbLine Advisers
Massachusetts
$445K -$6.29K -638 -1%
Millennium Management
66
Millennium Management
New York
$437K -$6.94M -704,704 -94%
Allspring Global Investments
67
Allspring Global Investments
North Carolina
$435K +$48.6K +4,935 +11%
Barclays
68
Barclays
United Kingdom
$422K -$454K -46,060 -50%
DTL
69
Dynamic Technology Lab
Singapore
$405K +$430K +43,595 New
SOW
70
State of Wyoming
Wyoming
$400K +$41.1K +4,169 +11%
BIG
71
Brooklyn Investment Group
New York
$369K +$273K +27,683 +230%
VGA
72
Vanguard Global Advisers
Pennsylvania
$350K +$371K +37,688 New
FRM
73
Fox Run Management
Connecticut
$349K +$108K +10,920 +42%
T. Rowe Price Associates
74
T. Rowe Price Associates
Maryland
$345K +$59.7K +6,062 +20%
SEI Investments
75
SEI Investments
Pennsylvania
$332K -$454K -46,106 -56%