Institutional Holders (2026 Q1)
160 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in MAX. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | White Mountains Insurance Group Ltd | 52.99% | 17,856,614 | $166.1M |
| 2 | Jacobs Asset Management, LLC | 5.15% | 924,443 | $8.6M |
| 3 | Triad Investment Management | 3.41% | 944,973 | $9.3M |
| 4 | Stoic Point Capital Management LLC | 2.00% | 221,041 | $2.1M |
| 5 | Philadelphia Financial Management of San Francisco, LLC | 1.29% | 480,000 | $4.5M |
| 6 | Clearline Capital LP | 1.25% | 2,590,670 | $24.1M |
| 7 | Speece Thorson Capital Group Inc | 1.06% | 499,011 | $4.6M |
| 8 | Shay Capital LLC | 0.60% | 775,000 | $7.2M |
| 9 | J. Goldman & Co LP | 0.32% | 1,182,673 | $11.0M |
| 10 | J. Goldman & Co LP | 0.19% | 688,400 | $6.4M |
| 11 | Elkhorn Partners Limited Partnership | 0.14% | 23,000 | $214K |
| 12 | nVerses Capital, LLC | 0.13% | 15,790 | $147K |
| 13 | Globeflex Capital L P | 0.11% | 80,233 | $746K |
| 14 | Dynamic Technology Lab Private Ltd | 0.07% | 43,595 | $405K |
| 15 | Fox Run Management, L.L.C. | 0.06% | 36,955 | $349K |
| 16 | Bridgefront Capital, LLC | 0.06% | 26,170 | $243K |
| 17 | Abel Hall, LLC | 0.05% | 25,424 | $236K |
| 18 | PDT Partners, LLC | 0.05% | 90,022 | $837K |
| 19 | State of Wyoming | 0.05% | 43,001 | $400K |
| 20 | Mach-1 Financial Group, LLC | 0.04% | 11,957 | $111K |
| 21 | Divisadero Street Capital Management, LP | 0.03% | 86,907 | $808K |
| 22 | Jacobs Levy Equity Management, Inc | 0.03% | 750,054 | $7.0M |
| 23 | Y-Intercept (Hong Kong) Ltd | 0.03% | 158,170 | $1.5M |
| 24 | AlphaQuest LLC | 0.03% | 37,463 | $485K |
| 25 | XTX Topco Ltd | 0.02% | 146,838 | $1.4M |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|