| 1 | Musk, Elon | Austin | Space Exploration Technologies Corp. | 30 | $253,137,877 |
| 2 | Dunn, Timothy | Midland | Crownquest Operating | 46 | $35,099,700 |
| 3 | Elon Musk Revocable Trust | Austin | — | 1 | $20,500,000 |
| 4 | Never Back Down INC. | Austin | — | 8 | $15,500,100 |
| 5 | Warren, Kelcy | Dallas | Energy Transfer Partners | 25 | $14,508,100 |
| 6 | Fisher, Kenneth | Plano | Fisher Investments | 523 | $9,982,853 |
| 7 | Capital Institutional Services INC | Dallas | — | 2 | $8,066,879 |
| 8 | Young Americans for Liberty, INC. | Austin | — | 8 | $7,910,200 |
| 9 | Truth and Courage PAC | Austin | — | 4 | $6,350,000 |
| 10 | Addison, John | Houston | Primerica Distribution | 14 | $6,088,470 |
| 11 | Nau, John L. III | Houston | Silver Eagle Beverages | 30 | $4,681,397 |
| 12 | Fields, Clive | Houston | Village MD | 47 | $4,561,160 |
| 13 | Occidental Petroleum Corp | Houston | — | 2 | $4,000,000 |
| 14 | Valero Services INC. | San Antonio | — | 14 | $4,000,000 |
| 15 | Rees-Jones, Trevor D. | Dallas | Rees-Jones Holdings | 32 | $3,975,899 |
| 16 | Hillwood Development Company LLC | Dallas | — | 7 | $3,750,000 |
| 17 | Arnold, John | Houston | Retired | 17 | $3,660,403 |
| 18 | Anwar, Syed Javaid | Midland | Midland Energy INC. | 36 | $3,312,700 |
| 19 | Saving Texas | Austin | — | 17 | $3,300,000 |
| 20 | Foster, Paul L. | El Paso | Franklin Mountain Management | 14 | $3,040,200 |
| 21 | Marling, Robert | Montgomery | Wfg | 36 | $3,016,750 |
| 22 | Hillwood Development Company LLC | Dallas | — | 3 | $3,000,000 |
| 23 | Musk, Elon | Dallas | Space Exploration Technologies Corp. | 1 | $3,000,000 |
| 24 | Simmons, Annette | Dallas | Retired | 13 | $2,666,470 |
| 25 | Conocophillips Ans Marketing Company | Houston | — | 2 | $2,500,000 |
| 26 | Le Gp LLC | Dallas | — | 1 | $2,500,000 |
| 27 | Trt Holdings INC. | Dallas | — | 3 | $2,500,000 |
| 28 | Fisher, Sherrilyn | Plano | Plano 6500 LLC | 379 | $2,445,448 |
| 29 | Euzarraga, Pierre Andre Mr. | El Paso | the American Political Party | 5 | $2,404,850 |
| 30 | Eighteen Fifty-Four Fund | Houston | — | 9 | $2,279,500 |
| 31 | America 2076 | Austin | — | 3 | $2,200,000 |
| 32 | Torres, Tomas | Houston | Not Employed | 848 | $2,183,650 |
| 33 | Stand for America INC | Houston | — | 4 | $2,150,000 |
| 34 | Coxe, Tench | West Lake Hills | Retired | 9 | $2,101,400 |
| 35 | Hunt, Woody L. | El Paso | Hunt Companies | 187 | $2,028,406 |
| 36 | Popolo, Joseph | Dallas | Charles Potomac Capital | 296 | $2,015,486 |
| 37 | Caldwell Simmons, Annette | Dallas | — | 1 | $2,000,000 |
| 38 | Beal, D Andrew | Plano | Beal Bank | 2 | $1,997,100 |
| 39 | Wilkinson, Julia M. | Austin | Stillwater Foundation | 18 | $1,920,500 |
| 40 | Arnold, John | Houston | Not Employed | 464 | $1,800,940 |
| 41 | Beal, Andy | Plano | Beal Bank | 3 | $1,761,600 |
| 42 | Oberheiden, Nick | Dallas | Oberheiden PC | 25 | $1,750,600 |
| 43 | Scharbauer, Douglas | Midland | Self-Employed | 278 | $1,736,031 |
| 44 | Adams, Carol | Dallas | Self-Employed | 98 | $1,695,953 |
| 45 | Perot, Ross Jr. | Dallas | the Perot Group | 133 | $1,679,652 |
| 46 | Troutt, Lisa | Dallas | Homemaker | 63 | $1,665,583 |
| 47 | Weekley, Richard | Houston | Self Employed | 262 | $1,663,745 |
| 48 | Nau, John L. Mr. III | Houston | Silver Eagle Beverages | 33 | $1,650,300 |
| 49 | Popolo, Joe | Dallas | Charles Potomac Capital, LLC | 234 | $1,593,807 |
| 50 | Rowling, Robert | Dallas | Trt Holdings | 75 | $1,581,700 |