Institutional Holders (2026 Q2)
151 + 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 | 57.03% | 17,856,614 | $224.5M |
| 2 | Jacobs Asset Management, LLC | 7.27% | 919,761 | $11.6M |
| 3 | Triad Investment Management | 5.11% | 368,731 | $4.6M |
| 4 | Stoic Point Capital Management LLC | 3.10% | 297,150 | $3.7M |
| 5 | EVR Research LP | 2.73% | 440,000 | $5.5M |
| 6 | Clearline Capital LP | 2.04% | 2,713,890 | $34.1M |
| 7 | Speece Thorson Capital Group Inc | 1.31% | 489,098 | $6.1M |
| 8 | Shay Capital LLC | 0.46% | 570,000 | $7.2M |
| 9 | Divisadero Street Capital Management, LP | 0.29% | 1,019,988 | $12.8M |
| 10 | EntryPoint Capital, LLC | 0.20% | 21,987 | $290K |
| 11 | J. Goldman & Co LP | 0.19% | 598,070 | $7.5M |
| 12 | Winmill & CO. Inc | 0.18% | 65,102 | $818K |
| 13 | Globeflex Capital L P | 0.09% | 55,850 | $702K |
| 14 | Dynamic Technology Lab Private Ltd | 0.08% | 26,868 | $338K |
| 15 | PDT Partners, LLC | 0.06% | 84,022 | $1.1M |
| 16 | Abel Hall, LLC | 0.05% | 24,473 | $308K |
| 17 | Elkhorn Partners Limited Partnership | 0.05% | 4,500 | $57K |
| 18 | Jacobs Levy Equity Management, Inc | 0.04% | 971,232 | $12.2M |
| 19 | Axq Capital, LP | 0.03% | 25,117 | $316K |
| 20 | Campbell & CO Investment Adviser LLC | 0.03% | 46,617 | $586K |
| 21 | J. Goldman & Co LP | 0.03% | 88,400 | $1.1M |
| 22 | XTX Topco Ltd | 0.03% | 172,269 | $2.2M |
| 23 | Algert Global LLC | 0.03% | 170,870 | $2.1M |
| 24 | Fox Run Management, L.L.C. | 0.02% | 11,327 | $142K |
| 25 | Hillsdale Investment Management Inc. | 0.01% | 45,900 | $577K |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|