According to SEC filings for the period ending December 2025, MediaAlpha, Inc. (NYSE:MAX) is held by 12 institutional firms.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| WHITE MOUNTAINS INSURANCE GROUP LTD | 30 Sep, 2025 | 17,856,614 | 0 | 0.00% | $203,208,267.00 |
| BlackRock, Inc. | 30 Sep, 2025 | 3,573,190 | -430,229 | -10.75% | $40,662,902.00 |
| VANGUARD GROUP INC | 30 Sep, 2025 | 2,600,621 | -258,578 | -9.04% | $29,595,068.00 |
| Broad Bay Capital Management, LP | 30 Sep, 2025 | 1,468,695 | -1,029,812 | -41.22% | $16,713,749.00 |
| MILLENNIUM MANAGEMENT LLC | 30 Sep, 2025 | 1,429,556 | 1,246,493 | 680.91% | $16,268,347.00 |
| Clearline Capital LP | 30 Sep, 2025 | 1,290,849 | -134,459 | -9.43% | $14,689,862.00 |
| GOLDMAN SACHS GROUP INC | 30 Sep, 2025 | 1,279,960 | -727,226 | -36.23% | $14,565,944.00 |
| JPMORGAN CHASE & CO | 30 Sep, 2025 | 1,058,441 | 516,195 | 95.20% | $12,045,059.00 |
| RENAISSANCE TECHNOLOGIES LLC | 30 Sep, 2025 | 945,100 | 172,800 | 22.37% | $10,755,238.00 |
| MORGAN STANLEY | 30 Sep, 2025 | 872,031 | 116,105 | 15.36% | $9,923,712.00 |
| JACOBS ASSET MANAGEMENT, LLC | 30 Sep, 2025 | 819,026 | 20,360 | 2.55% | $9,320,516.00 |
| Shay Capital LLC | 30 Sep, 2025 | 790,100 | 120,100 | 17.93% | $8,991,338.00 |
| AQR CAPITAL MANAGEMENT LLC | 30 Sep, 2025 | 770,679 | 169,086 | 28.11% | $8,770,326.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 30 Sep, 2025 | 769,774 | 5,072 | 0.66% | $8,761,676.00 |
| VICTORY CAPITAL MANAGEMENT INC | 30 Sep, 2025 | 710,819 | 658,625 | 1,261.88% | $8,089,120.00 |
| Nuveen, LLC | 30 Sep, 2025 | 690,465 | -210,325 | -23.35% | $7,857,493.00 |
| STATE STREET CORP | 30 Sep, 2025 | 672,126 | 19,288 | 2.95% | $7,648,794.00 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 30 Sep, 2025 | 560,765 | 91,204 | 19.42% | $6,381,506.00 |
| J. Goldman & Co LP | 30 Sep, 2025 | 531,027 | 356,027 | 203.44% | $6,043,087.00 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 30 Sep, 2025 | 520,452 | 36,110 | 7.46% | $5,922,744.00 |