| 1 | TG Thomas Gayner Markel Group Inc | | 2,193,953 | $97.52M | HOLD |
| 2 |  Jim Simons (Estate) Renaissance Technologies LLC | | 1,103,325 | $49.04M | HOLD |
| 3 |  David E. Shaw D.E. Shaw & Co LP | | 1,958,552 | $87.06M | HOLD |
| 4 |  Ron Baron Baron Capital Group Inc | | 398,072 | $17.69M | HOLD |
| 5 |  Fidelity (FMR) Fidelity Management & Research | | 9,149,184 | $406.74M | HOLD |
| 6 |  Goldman Sachs Goldman Sachs Asset Management | | 3,233,799 | $143.74M | HOLD |
| 7 |  Cliff Asness AQR Capital Management LLC | | 556,572 | $24.74M | HOLD |
| 8 |  Ray Dalio Bridgewater Associates LP | | 30,379 | $1.35M | HOLD |
| 9 |  State Street State Street Global Advisors | | 3,817,398 | $169.68M | HOLD |
| 10 |  Paul Tudor Jones Tudor Investment Corp | | 60,400 | $2.68M | HOLD |
| 11 |  Ken Griffin Citadel Advisors LLC | | 653,400 | $29.04M | HOLD |
| 12 |  JPMorgan Chase JPMorgan Asset Management | | 1,552,064 | $66.97M | HOLD |
| 13 |  | | 5,516,645 | $245.21M | HOLD |
| 14 |  Israel Englander Millennium Management LLC | | 211,358 | $9.39M | HOLD |
| 15 |  Two Sigma Two Sigma Investments LP | | 73,774 | $3.28M | HOLD |
| 16 |  | | 17,900 | $795,655 | HOLD |
| 17 |  Joel Greenblatt Gotham Asset Management LLC | | 11,025 | $490,061 | HOLD |
| 18 |  T. Rowe Price T. Rowe Price Associates | | 216,280 | $9.62M | HOLD |
| 19 |  Steve Cohen Point72 Asset Management LP | | 7,000 | $311,150 | HOLD |
| 20 |  Ken Fisher Fisher Asset Management LLC | | 4,941 | $219,627 | HOLD |
BAM