| BERKSHIRE HATHAWAY INC | 325,634,818 | $7.691B |
| BlackRock, Inc. | 76,372,193 | $1.804B |
| VANGUARD CAPITAL MANAGEMENT LLC | 54,937,263 | $1.298B |
| Invesco Ltd. | 48,696,186 | $1.15B |
| STATE STREET CORP | 46,379,119 | $1.095B |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 40,753,804 | $963M |
| GEODE CAPITAL MANAGEMENT, LLC | 30,979,133 | $731M |
| UBS Group AG | 18,975,267 | $448M |
| MORGAN STANLEY | 17,440,754 | $412M |
| NORDEA INVESTMENT MANAGEMENT AB | 16,565,504 | $399M |
| GOLDMAN SACHS GROUP INC | 15,611,412 | $369M |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 15,196,599 | $359M |
| FAIRFAX FINANCIAL HOLDINGS LTD/ CAN | 14,306,500 | $338M |
| Pacer Advisors, Inc. | 10,012,033 | $236M |
| NORTHERN TRUST CORP | 8,451,820 | $200M |
| DIMENSIONAL FUND ADVISORS LP | 8,067,715 | $191M |
| LSV ASSET MANAGEMENT | 7,814,107 | $185M |
| Nykredit A/S | 7,680,255 | $181M |
| Capital International Investors | 7,649,360 | $181M |
| DEUTSCHE BANK AG\ | 7,615,422 | $180M |
| JPMORGAN CHASE & CO | 7,574,194 | $183M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 7,356,363 | $174M |
| Bank of New York Mellon Corp | 7,201,417 | $170M |
| RWC Asset Management LLP | 6,998,616 | $165M |
| BANK OF AMERICA CORP /DE/ | 6,279,628 | $148M |
| Legal & General Group Plc | 6,037,735 | $143M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | 5,825,123 | $138M |
| NORGES BANK | 5,442,313 | $129M |
| Amundi | 5,407,217 | $128M |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 5,061,741 | $120M |
| Robeco Institutional Asset Management B.V. | 4,889,212 | $115M |
| VANGUARD FIDUCIARY TRUST CO | 4,777,148 | $113M |
| FIRST TRUST ADVISORS LP | 4,648,045 | $110M |
| Quantinno Capital Management LP | 4,578,792 | $108M |
| AQR CAPITAL MANAGEMENT LLC | 4,024,280 | $95.05M |
| BNP PARIBAS FINANCIAL MARKETS | 3,867,169 | $91.34M |
| COOKE & BIELER LP | 3,708,082 | $87.58M |
| SOUTHEASTERN ASSET MANAGEMENT INC/TN/ | 3,607,946 | $85.22M |
| AMERIPRISE FINANCIAL INC | 3,607,748 | $85.22M |
| KBC Group NV | 3,590,684 | $84.81M |
| THOMPSON SIEGEL & WALMSLEY LLC | 3,496,584 | $82.59M |
| CITADEL ADVISORS LLC | 3,232,765 | $76.36M |
| VICTORY CAPITAL MANAGEMENT INC | 3,225,696 | $76.19M |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 3,062,075 | $72.33M |
| BARCLAYS PLC | 2,842,581 | $67.14M |
| Empower Advisory Group, LLC | 2,765,990 | $65.33M |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 2,744,767 | $64.83M |
| WELLS FARGO & COMPANY/MN | 2,740,573 | $64.73M |
| Nuveen, LLC | 2,625,826 | $62.02M |
| SG Americas Securities, LLC | 2,619,164 | $61.87M |
| GATES FOUNDATION TRUST | 2,472,600 | $58.4M |
| Swiss National Bank | 2,420,542 | $57.17M |
| RWWM, Inc. | 2,349,610 | $55.5M |
| Newport Trust Company, LLC | 2,341,165 | $55.3M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 2,175,789 | $51.39M |
| Swiss Life Asset Management Ltd | 2,101,291 | $49.63M |
| HSBC HOLDINGS PLC | 2,068,451 | $49.02M |
| CITIGROUP INC | 2,060,546 | $48.67M |
| Sumitomo Mitsui Trust Group, Inc. | 2,053,569 | $48.51M |
| TWO SIGMA INVESTMENTS, LP | 2,046,237 | $48.33M |
| Swedbank AB | 1,998,021 | $47.19M |
| VANGUARD ASSET MANAGEMENT, Ltd | 1,957,224 | $46.23M |
| Vanguard Global Advisers, LLC | 1,948,528 | $46.02M |
| Squarepoint Ops LLC | 1,849,200 | $43.68M |
| Tidal Investments LLC | 1,803,029 | $42.59M |
| RHUMBLINE ADVISERS | 1,756,447 | $41.49M |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 1,697,303 | $40.09M |
| LPL Financial LLC | 1,636,592 | $38.66M |
| BANK OF MONTREAL /CAN/ | 1,600,219 | $37.8M |
| Russell Investments Group, Ltd. | 1,569,613 | $37.16M |
| MARSHALL WACE, LLP | 1,496,797 | $35.35M |
| Man Group plc | 1,469,378 | $34.71M |
| HRT FINANCIAL LP | 1,378,151 | $32.55M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 1,376,749 | $32.56M |
| Gotham Asset Management, LLC | 1,367,832 | $32.31M |
| AVIVA PLC | 1,288,893 | $30.44M |
| Eurizon Capital SGR S.p.A. | 1,288,625 | $30.44M |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1,249,106 | $29.5M |
| STOREBRAND ASSET MANAGEMENT AS | 1,247,585 | $29.47M |
| ProShare Advisors LLC | 1,241,872 | $29.33M |
| CANADA PENSION PLAN INVESTMENT BOARD | 1,240,626 | $29.3M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 1,178,845 | $27.9M |
| ALPS ADVISORS INC | 1,165,566 | $27.53M |
| ROYAL BANK OF CANADA | 1,128,134 | $26.65M |
| Grantham, Mayo, Van Otterloo & Co. LLC | 1,098,339 | $25.94M |
| CANADA LIFE ASSURANCE Co | 1,090,616 | $25.69M |
| Ensign Peak Advisors, Inc | 1,083,238 | $25.59M |
| Night Squared LP | 1,056,145 | $24.95M |
| PRINCIPAL FINANCIAL GROUP INC | 1,021,263 | $24.12M |
| STIFEL FINANCIAL CORP | 1,008,270 | $23.82M |
| FRANKLIN STREET ADVISORS INC /NC | 994,375 | $23.49M |
| DnB Asset Management AS | 969,734 | $22.91M |
| ALLIANCEBERNSTEIN L.P. | 968,879 | $21.79M |
| Schonfeld Strategic Advisors LLC | 945,253 | $22.33M |
| NEOS Investment Management LLC | 934,768 | $22.08M |
| CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | 934,193 | $22.07M |
| FMR LLC | 918,298 | $21.69M |
| MACKENZIE FINANCIAL CORP | 890,177 | $21.03M |
| ENVESTNET ASSET MANAGEMENT INC | 887,666 | $20.97M |
| DANSKE BANK A/S | 881,070 | $20.81M |
| 1008 other institutions | 80,481,528 | $1.904B |