MAX
MEDIAALPHA-A (MAX)
NYSE
$11.90-$0.005 (-0.04%)
Price as of Oct 23, 2026 7:30 PM EDT
  • $657.4M
    Market Cap
  • 3.39%
    1-Year Change
  • Internet Content & Information
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
WHITE MOUNTAINS INSURANCE GROUP LTD
33.71%
17.9M
0 (0.00%)
Jun 30, 2026
BLACKROCK FUNDING, INC. /DE
6.71%
3.6M
-211,267 (-5.94%)
Dec 31, 2024
BLACKROCK, INC.
6.40%
3.4M
-84,330 (-2.49%)
Jun 30, 2026
CLEARLINE CAPITAL LP
5.12%
2.7M
+123,220 (+4.54%)
Jun 30, 2026
VANGUARD GROUP INC
4.85%
2.6M
-29,629 (-1.15%)
Dec 31, 2025
BLACKROCK INC.
4.69%
2.5M
+742,148 (+29.90%)
Jun 30, 2024
JPMORGAN CHASE & CO
3.55%
1.9M
+134,383 (+7.15%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions862.1M (77.61%)
  • Mutual Funds198.9M (17.90%)
  • Insiders49.8M (4.49%)
  • Other0 (0.00%)

Insider Transactions

  • 4.49% (49.8M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 4
    Number of InsiderSelling (last 12 months)
  • $1.2B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Nonko Eugene
Sell
Oct 21, 2026
$22,570.54
1,940
$11.63
791,800
Nonko Eugene
Sell
Oct 21, 2026
$84,564.63
7,273
$11.63
812,730
Nonko Eugene
Sell
Oct 20, 2026
$22,538.53
1,940
$11.62
793,740
Nonko Eugene
Sell
Oct 20, 2026
$85,267.20
7,273
$11.72
820,003
Cramer Keith
Chief Revenue Officer
Sell
Oct 19, 2026
$136,645.20
12,000
$11.39
239,303
Nonko Eugene
Sell
Oct 19, 2026
$82,825.65
7,273
$11.39
827,276
Nonko Eugene
Sell
Oct 19, 2026
$22,090.97
1,940
$11.39
795,680
Nonko Eugene
Sell
Oct 14, 2026
$11,105.02
1,067
$10.41
797,620
Nonko Eugene
Sell
Oct 14, 2026
$69,158.12
6,667
$10.37
834,549
Nonko Eugene
Sell
Oct 13, 2026
$10,800.17
1,067
$10.12
798,687
Nonko Eugene
Sell
Oct 13, 2026
$67,419.37
6,667
$10.11
841,216
Nonko Eugene
Sell
Oct 12, 2026
$67,666.72
6,667
$10.15
847,883
Nonko Eugene
Sell
Oct 12, 2026
$10,824.39
1,067
$10.14
799,754
Yi Steven
See Remarks
Sell
Oct 09, 2026
$22,376.82
2,033
$11.01
2.3M
Yi Steven
See Remarks
Sell
Oct 08, 2026
$240,943.20
24,000
$10.04
2.3M
Sinanyan Tigran
See Remarks
Award
Oct 01, 2026
$0.00
24,250
$0.00
255,869
Sinanyan Tigran
See Remarks
In Kind
Oct 01, 2026
$10,412.16
1,088
$9.57
254,781
Yeh Kuanling Amy
Chief Technology Officer
Sell
Sep 25, 2026
$28,200.00
3,000
$9.40
546,091
Nonko Eugene
Sell
Sep 22, 2026
$11,510.16
1,067
$10.79
800,821
Nonko Eugene
Sell
Sep 22, 2026
$71,854.26
6,667
$10.78
854,550
Nonko Eugene
Sell
Sep 21, 2026
$11,241.91
1,067
$10.54
801,888
Nonko Eugene
Sell
Sep 21, 2026
$70,216.18
6,667
$10.53
861,217
Nonko Eugene
Sell
Sep 16, 2026
$21,827.13
1,940
$11.25
802,955
Nonko Eugene
Sell
Sep 16, 2026
$81,733.25
7,273
$11.24
867,884
Cramer Keith
Chief Revenue Officer
Sell
Sep 15, 2026
$149,422.00
13,000
$11.49
251,303
Nonko Eugene
Sell
Sep 15, 2026
$83,538.41
7,273
$11.49
875,157
Nonko Eugene
Sell
Sep 15, 2026
$22,271.59
1,940
$11.48
804,895
Nonko Eugene
Sell
Sep 14, 2026
$32,094.68
2,667
$12.03
806,835
Nonko Eugene
Sell
Sep 14, 2026
$93,005.43
7,778
$11.96
882,430
Nonko Eugene
Sell
Sep 10, 2026
$22,345.31
1,940
$11.52
809,502