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Buy Day today: Neutral (53) Mixed market breadth · no major macro event

MediaAlpha Inc. (MAX)

Communication Services Internet Content & Information
12.40 $
-8.6% vs. previous close
Closing price · As of: 31. Jul 2026

Who owns MediaAlpha Inc. (MAX)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 57.5% of the shares are freely tradable; institutional investors hold 58.1%.

Ownership Structure

Institutional ownership
58.1%
Insiders
43.5%
Float
57.5%
Short % of float
11.4%
Shares Outstanding
54Mio.

Largest Shareholders

Institutions

Institutions MAX
Name Stake (%) Shares Change (%) Date
White Mountains Insurance Group Ltd. 33.03 17,856,614 +0.0 03/31/2026
BlackRock Inc 6.43 3,476,687 -2.1 03/31/2026
Clearline Capital LP 4.79 2,590,670 +99.1 03/31/2026
Vanguard Group Inc 4.76 2,570,992 -1.1 12/31/2025
JPMorgan Chase & Co 3.23 1,745,679 +27.6 03/31/2026
Vanguard Capital Management, LLC 2.56 1,385,729 +0.0 03/31/2026
J. Goldman & Co LP 2.19 1,182,673 +50.4 03/31/2026
Geode Capital Management, LLC 1.98 1,070,084 +37.7 03/31/2026

Funds

Funds MAX
Name Stake (%) Shares Change (%) Date
JPM US Small Cap Value-Composite 2.44 1,318,196 +71.7 03/31/2026
JPMorgan Small Cap Blend A 2.31 1,247,307 -5.4 04/30/2026

Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.

Insider Transactions

Insider Transactions
Date Person Role Type Shares Price Value
29. Jul 2026 Nonko Eugene Director Sell 9,524 14.05 133,780
29. Jul 2026 Nonko Eugene Director Sell 4,952 14.05 69,571
28. Jul 2026 Nonko Eugene Director Sell 10,843 13.78 149,375
28. Jul 2026 Nonko Eugene Director Sell 6,622 13.86 91,776
27. Jul 2026 Nonko Eugene Director Sell 8,205 13.28 108,933
27. Jul 2026 Nonko Eugene Director Sell 3,282 13.28 43,572
22. Jul 2026 Nonko Eugene Director Sell 9,524 13.71 130,600
22. Jul 2026 Nonko Eugene Director Sell 4,952 13.81 68,399
21. Jul 2026 Nonko Eugene Director Sell 9,524 14.33 136,475
21. Jul 2026 Nonko Eugene Director Sell 4,952 14.33 70,971
20. Jul 2026 Nonko Eugene Director Sell 9,524 13.82 131,658
20. Jul 2026 Nonko Eugene Director Sell 4,952 13.87 68,685
17. Jul 2026 Yi Steven See Remarks Sell 12,333 14.20 175,095
17. Jul 2026 Yeh Kuanling Amy Chief Technology Officer Sell 3,000 13.95 41,850
16. Jul 2026 Yi Steven See Remarks Sell 82,457 14.39 1,186,564
16. Jul 2026 Yeh Kuanling Amy Chief Technology Officer Sell 10,000 14.51 145,080
15. Jul 2026 Nonko Eugene Director Sell 9,524 14.14 134,675
15. Jul 2026 Nonko Eugene Director Sell 4,952 14.03 69,456
15. Jul 2026 Yi Steven See Remarks Sell 114,292 14.17 1,619,118
15. Jul 2026 Cramer Keith Chief Revenue Officer Sell 13,000 14.19 184,495
14. Jul 2026 Nonko Eugene Director Sell 9,524 13.90 132,410
14. Jul 2026 Nonko Eugene Director Sell 4,952 13.85 68,599
14. Jul 2026 Yi Steven See Remarks Sell 37,701 14.06 530,004
13. Jul 2026 Nonko Eugene Director Sell 10,843 13.76 149,208
13. Jul 2026 Nonko Eugene Director Sell 6,622 13.81 91,427
13. Jul 2026 Yi Steven See Remarks Sell 9,496 14.05 133,397
8. Jul 2026 Nonko Eugene Director Sell 8,205 13.61 111,664
8. Jul 2026 Nonko Eugene Director Sell 3,282 13.78 45,227
7. Jul 2026 Yi Steven See Remarks Sell 26,467 14.07 372,452
7. Jul 2026 Nonko Eugene Director Sell 9,524 14.06 133,898
7. Jul 2026 Nonko Eugene Director Sell 4,952 14.08 69,744
6. Jul 2026 Yi Steven See Remarks Sell 17,254 14.01 241,782
6. Jul 2026 Nonko Eugene Director Sell 25,352 13.86 351,447
6. Jul 2026 Nonko Eugene Director Sell 24,992 13.91 347,681
22. Apr 2026 Steven Yi Insider Sell 4,000 9.88 39,520
21. Apr 2026 Eugene Nonko Director Sell 15,172 10.09 153,085
21. Apr 2026 Eugene Nonko Director Sell 22,274 10.07 224,299
21. Apr 2026 Steven Yi Insider Sell 16,047 10.08 161,754
20. Apr 2026 Eugene Nonko Director Sell 24,529 10.05 246,516
20. Apr 2026 Eugene Nonko Director Sell 49,844 10.04 500,434
20. Apr 2026 Steven Yi Insider Sell 28,543 10.06 287,143

Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.

View all insider transactions →

Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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