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
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
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
ASPEN AEROGELS INC COM 04523Y105   8,963,521 3,167,322 SH   SOLE   3,167,322 0 0
BOK FINL CORP COM NEW 05561Q201   398,227,811 3,361,707 SH   SOLE   3,361,707 0 0
BOSTON OMAHA CORP CL A COM STK 101044105   1,743,329 140,932 SH   SOLE   140,932 0 0
EXCELERATE ENERGY INC CL A COM 30069T101   220,309,384 7,854,167 SH   SOLE   7,854,167 0 0
ALPHABET INC CAP STK CL A 02079K305   795,333 2,541 SH   OTR   2,541 0 0
AMAZON COM INC COM 023135106   497,648 2,156 SH   OTR   2,156 0 0
APPLE INC COM 037833100   518,709 1,908 SH   OTR   1,908 0 0
ARISTA NETWORKS INC COM SHS 040413205   639,951 4,884 SH   OTR   4,884 0 0
AUTOZONE INC COM 053332102   403,589 119 SH   OTR   119 0 0
AXON ENTERPRISE INC COM 05464C101   467,406 823 SH   OTR   823 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   426,750 849 SH   OTR   849 0 0
BLACKSTONE INC COM 09260D107   453,172 2,940 SH   OTR   2,940 0 0
BROADCOM INC COM 11135F101   791,531 2,287 SH   OTR   2,287 0 0
BROWN & BROWN INC COM 115236101   300,310 3,768 SH   OTR   3,768 0 0
CADENCE DESIGN SYSTEM INC COM 127387108   507,317 1,623 SH   OTR   1,623 0 0
CINTAS CORP COM 172908105   380,278 2,022 SH   OTR   2,022 0 0
COPART INC COM 217204106   291,628 7,449 SH   OTR   7,449 0 0
COSTCO WHSL CORP NEW COM 22160K105   362,183 420 SH   OTR   420 0 0
D R HORTON INC COM 23331A109   418,407 2,905 SH   OTR   2,905 0 0
EATON CORP PLC SHS G29183103   453,877 1,425 SH   OTR   1,425 0 0
ELI LILLY & CO COM 532457108   522,294 486 SH   OTR   486 0 0
FAIR ISAAC CORP COM 303250104   366,865 217 SH   OTR   217 0 0
GALLAGHER ARTHUR J & CO COM 363576109   334,098 1,291 SH   OTR   1,291 0 0
GARTNER INC COM 366651107   225,791 895 SH   OTR   895 0 0
HOME DEPOT INC COM 437076102   372,660 1,083 SH   OTR   1,083 0 0
INTUIT COM 461202103   453,758 685 SH   OTR   685 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602   454,221 802 SH   OTR   802 0 0
ISHARES TR RUS TOP 200 ETF 464289446   22,941,204 134,450 SH   OTR   134,450 0 0
KLA CORP COM NEW 482480100   699,886 576 SH   OTR   576 0 0
LAM RESEARCH CORP COM NEW 512807306   943,887 5,514 SH   OTR   5,514 0 0
LINDE PLC SHS G54950103   385,883 905 SH   OTR   905 0 0
MASTERCARD INCORPORATED CL A 57636Q104   453,279 794 SH   OTR   794 0 0
MERCADOLIBRE INC COM 58733R102   406,881 202 SH   OTR   202 0 0
META PLATFORMS INC CL A 30303M102   452,822 686 SH   OTR   686 0 0
MICROSOFT CORP COM 594918104   501,998 1,038 SH   OTR   1,038 0 0
MONOLITHIC PWR SYS INC COM 609839105   586,415 647 SH   OTR   647 0 0
MOODYS CORP COM 615369105   461,808 904 SH   OTR   904 0 0
MSCI INC COM 55354G100   418,249 729 SH   OTR   729 0 0
NETFLIX INC COM 64110L106   440,672 4,700 SH   OTR   4,700 0 0
NVIDIA CORPORATION COM 67066G104   657,786 3,527 SH   OTR   3,527 0 0
OREILLY AUTOMOTIVE INC COM 67103H107   432,335 4,740 SH   OTR   4,740 0 0
PALO ALTO NETWORKS INC COM 697435105   429,186 2,330 SH   OTR   2,330 0 0
PROGRESSIVE CORP COM 743315103   352,283 1,547 SH   OTR   1,547 0 0
S&P GLOBAL INC COM 78409V104   431,659 826 SH   OTR   826 0 0
SHERWIN WILLIAMS CO COM 824348106   378,467 1,168 SH   OTR   1,168 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103   26,992,439 39,583 SH   OTR   39,583 0 0
SYNOPSYS INC COM 871607107   430,264 916 SH   OTR   916 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADS 874039100   725,082 2,386 SH   OTR   2,386 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102   472,252 815 SH   OTR   815 0 0
TJX COS INC NEW COM 872540109   523,964 3,411 SH   OTR   3,411 0 0
TRANE TECHNOLOGIES PLC SHS G8994E103   451,861 1,161 SH   OTR   1,161 0 0
UNITEDHEALTH GROUP INC COM 91324P102   790,613 2,395 SH   OTR   2,395 0 0
VERTEX PHARMACEUTICALS INC COM 92532F100   393,970 869 SH   OTR   869 0 0
WASTE MGMT INC DEL COM 94106L109   409,759 1,865 SH   OTR   1,865 0 0
JABIL INC COM 466313103   7,857,797 34,461 SH   OTR   334 0 34,127
SERVICENOW INC COM 81762P102   4,267,873 27,860 SH   OTR   2,340 0 25,520
TRANSDIGM GROUP INC COM 893641100   4,509,521 3,391 SH   OTR   308 0 3,083
TYLER TECHNOLOGIES INC COM 902252105   1,949,261 4,294 SH   OTR   73 0 4,221
ALKAMI TECHNOLOGY INC COM 01644J108   3,568,421 154,678 SH   OTR   0 0 154,678
DESCARTES SYS GROUP INC COM 249906108   1,705,776 19,459 SH   OTR   0 0 19,459
HURCO CO COM 447324104   1,096,456 70,968 SH   OTR   0 0 70,968
INTAPP INC COM 45827U109   6,131,495 133,817 SH   OTR   0 0 133,817
JFROG LTD ORD SHS M6191J100   6,914,322 110,700 SH   OTR   0 0 110,700
PROCORE TECHNOLOGIES INC COM 74275K108   3,804,738 52,306 SH   OTR   0 0 52,306
TANDY LEATHER FACTORY INC COM 87538X105   112,732 41,143 SH   OTR   0 0 41,143
TRADEWEB MKTS INC CL A 892672106   2,364,052 21,983 SH   OTR   0 0 21,983
WORKIVA INC COM CL A 98139A105   682,841 7,917 SH   OTR   0 0 7,917