The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
APPLE INC COM 037833100   274,296 1,235 SH   SOLE 0 0 0 1,235
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   6,217,464 11,674 SH   SOLE 0 0 0 11,674
BLACK STONE MINERALS L P COM UNIT 09225M101   23,444,545 1,535,334 SH   SOLE 0 3,683 0 1,531,651
BRITISH AMERN TOB PLC SPONSORED ADR 110448107   24,446,991 590,935 SH   SOLE 0 1,638 0 589,297
CANADIAN NAT RES LTD COM 136385101   9,982,474 324,106 SH   SOLE 0 323 0 323,783
CARDINAL HEALTH INC COM 14149Y108   1,019,085 7,397 SH   SOLE 0 0 0 7,397
COMCAST CORP NEW CL A 20030N101   10,101,374 273,750 SH   SOLE 0 0 0 273,750
COSTCO WHSL CORP NEW COM 22160K105   236,445 250 SH   SOLE 0 0 0 250
ENTERPRISE PRODS PARTNERS L COM 293792107   18,097,850 530,107 SH   SOLE 0 1,746 0 528,361
HUNTINGTON INGALLS INDS INC COM 446413106   23,087,314 113,151 SH   SOLE 0 263 0 112,888
INNOVEX INTERNATIONAL INC COM 457651107   6,937,391 386,269 SH   SOLE 0 884 0 385,385
INTERNATIONAL MNY EXPRESS IN COM 46005L101   10,433,219 826,721 SH   SOLE 0 2,058 0 824,663
ISHARES TR NATIONAL MUN ETF 464288414   3,499,659 33,191 SH   SOLE 0 0 0 33,191
ISHARES TR SHORT TREAS BD 464288679   4,115,187 37,255 SH   SOLE 0 0 0 37,255
LIBERTY BROADBAND CORP COM SER C 530307305   19,227,509 226,073 SH   SOLE 0 310 0 225,763
MCKESSON CORP COM 58155Q103   16,740,903 24,875 SH   SOLE 0 85 0 24,790
NVIDIA CORPORATION COM 67066G104   220,011 2,030 SH   SOLE 0 0 0 2,030
PHILIP MORRIS INTL INC COM 718172109   19,756,570 124,467 SH   SOLE 0 348 0 124,119
QVC GROUP INC COM SER A 74915M100   497,993 2,476,346 SH   SOLE 0 3,937 0 2,472,409
SOLVENTUM CORP COM SHS 83444M101   8,506,899 111,874 SH   SOLE 0 0 0 111,874
THERMO FISHER SCIENTIFIC INC COM 883556102   280,149 563 SH   SOLE 0 0 0 563
TRIUMPH FINANCIAL INC COM 89679E300   6,699,136 115,902 SH   SOLE 0 311 0 115,591
UBER TECHNOLOGIES INC COM 90353T100   30,620,289 420,262 SH   SOLE 0 1,274 0 418,988