| MAGNOLIA GROUP, LLC | 5,589,253 | $76.2m | 16.0% |
| MASSACHUSETTS INSTITUTE OF TECHNOLOGY | 2,444,473 | $33.3m | 4.6% |
| BlackRock, Inc. | 1,789,928 | $24.4m | 0.0% |
| Elgethun Capital Management | 1,461,947 | $19.9m | 2.8% |
| DIMENSIONAL FUND ADVISORS LP | 1,427,553 | $19.5m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 968,456 | $13.2m | 0.0% |
| PRIVATE MANAGEMENT GROUP INC | 934,876 | $12.8m | 0.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 562,893 | $7.7m | 0.0% |
| STATE STREET CORP | 535,031 | $7.3m | 0.0% |
| Nitor Capital Management LLC | 415,950 | $5.7m | 3.8% |
| FIRST MANHATTAN CO. LLC. | 394,243 | $5.4m | 0.0% |
| STEVENS CAPITAL PARTNERS | 363,526 | $5.0m | 0.9% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 231,329 | $3.2m | 0.0% |
| GOLDMAN SACHS GROUP INC | 196,611 | $2.7m | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 186,889 | $2.5m | 0.0% |
| NORTHERN TRUST CORP | 179,873 | $2.5m | 0.0% |
| VANGUARD FIDUCIARY TRUST CO | 145,472 | $2.0m | 0.0% |
| George Kaiser Family Foundation | 140,932 | $1.9m | 0.2% |
| CITADEL ADVISORS LLC | 131,455 | $1.8m | 0.0% |
| Meixler Investment Management, Ltd. | 95,895 | $1.3m | 0.7% |
| Ironvine Capital Partners, LLC | 89,758 | $1.2m | 0.1% |
| Nuveen, LLC | 81,784 | $1.1m | 0.0% |
| Qube Research & Technologies Ltd | 76,985 | $1.1m | 0.0% |
| JANE STREET GROUP, LLC | 66,193 | $902,872 | 0.0% |
| D. E. Shaw & Co., Inc. | 65,517 | $893,652 | 0.0% |