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 (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
3M CO COM 88579Y101 13,159 80,041 SH   SOLE   80,041 0 0
A H BELO CORP COM CL A 001282102 3,740 997,445 SH   SOLE   997,445 0 0
A10 NETWORKS INC COM 002121101 555 80,000 SH   SOLE   80,000 0 0
ABBOTT LABS COM 002824100 185,147 2,212,822 SH   SOLE   2,212,822 0 0
ABBVIE INC COM 00287Y109 81,413 1,075,191 SH   SOLE   1,075,191 0 0
ABRAXAS PETE CORP COM 003830106 8 15,809 SH   SOLE   15,809 0 0
ACCENTURE LTD BERMUDA CL A G1151C101 35,022 182,073 SH   SOLE   182,073 0 0
ACI WORLDWIDE INC COM 004498101 25,068 800,260 SH   SOLE   800,260 0 0
ADESTO TECHNOLOGIES CORP COM 00687D101 214 25,000 SH   SOLE   25,000 0 0
ADOBE SYS INC COM 00724F101 304,790 1,103,311 SH   SOLE   1,103,311 0 0
AGILENT TECHNOLOGIES INC COM 00846U101 2,522 32,910 SH   SOLE   32,910 0 0
AGNC INVT CORP COM 00123Q104 183 11,395 SH   SOLE   11,395 0 0
AIR PRODS & CHEMS INC COM 009158106 214,279 965,828 SH   SOLE   965,828 0 0
AKAMAI TECHNOLOGIES INC COM 00971T101 230,303 2,520,276 SH   SOLE   2,520,276 0 0
ALAMO GROUP INC COM 011311107 5,794 49,215 SH   SOLE   49,215 0 0
ALARM COM HLDGS INC COM 011642105 17,500 375,210 SH   SOLE   375,210 0 0
ALIGN TECHNOLOGY INC COM 016255101 658 3,635 SH   SOLE   3,635 0 0
ALLIANCE DATA SYSTEMS CORP COM 018581108 1,909 14,896 SH   SOLE   14,896 0 0
ALLSTATE CORP COM 020002101 24,518 225,600 SH   SOLE   225,600 0 0
ALPHABET INC CLASS A COM 02079K305 189,589 155,256 SH   SOLE   155,256 0 0
ALPHABET INC CLASS C COM 02079K107 166,275 136,403 SH   SOLE   136,403 0 0
ALTRIA GROUP INC COM 02209S103 1,061 25,943 SH   SOLE   25,943 0 0
AMAZON COM INC COM 023135106 372,995 214,870 SH   SOLE   214,870 0 0
AMERICA MOVIL SAB DE CV SPON ADR L SHS 02364W105 257 17,280 SH   SOLE   17,280 0 0
AMERICAN CAMPUS CMNTYS INC COM 024835100 653 13,580 SH   SOLE   13,580 0 0
AMERICAN ELEC PWR CO INC COM 025537101 226 2,410 SH   SOLE   2,410 0 0
AMERICAN EXPRESS CO COM 025816109 12,817 108,361 SH   SOLE   108,361 0 0
AMERICAN INTL GROUP INC COM NEW 026874784 453 8,126 SH   SOLE   8,126 0 0
AMERICAN TOWER CORP COM 03027X100 27,485 124,295 SH   SOLE   124,295 0 0
AMERICAN WOODMARK CORP COM 030506109 2,613 29,390 SH   SOLE   29,390 0 0
AMETEK INC NEW COM 031100100 4,101 44,666 SH   SOLE   44,666 0 0
AMGEN INC CL A 031162100 118,876 614,313 SH   SOLE   614,313 0 0
AMPHENOL CORP NEW CL A 032095101 1,032 10,692 SH   SOLE   10,692 0 0
ANALOG DEVICES INC COM 032654105 511 4,575 SH   SOLE   4,575 0 0
ANNALY CAP MGMT INC COM 035710409 121 13,800 SH   SOLE   13,800 0 0
ANSYS INC COM 03662Q105 967 4,368 SH   SOLE   4,368 0 0
APOLLO ENDOSURGERY INC COM 03767D108 1,804 548,454 SH   SOLE   548,454 0 0
APPIAN CORP CL A 03782L101 3,788 79,740 SH   SOLE   79,740 0 0
APPLE COMPUTER INC COM 037833100 453,339 2,024,106 SH   SOLE   2,024,106 0 0
APTARGROUP INC COM 038336103 415 3,500 SH   SOLE   3,500 0 0
AT&T INC COM 00206R102 145,374 3,841,801 SH   SOLE   3,841,801 0 0
AUTOMATIC DATA PROCESSING INC COM 053015103 18,795 116,438 SH   SOLE   116,438 0 0
AUTOZONE INC COM 053332102 2,572 2,371 SH   SOLE   2,371 0 0
AVANOS MED INC COM 05350V106 1,512 40,375 SH   SOLE   40,375 0 0
AVERY DENNISON CORP COM 053611109 943 8,300 SH   SOLE   8,300 0 0
AZZ INC COM 002474104 10,360 237,825 SH   SOLE   237,825 0 0
BAIDU INC SPON ADR REP A 056752108 414 4,025 SH   SOLE   4,025 0 0
BALL CORP COM 058498106 25,268 347,043 SH   SOLE   347,043 0 0
BANC CALIF INC COM 05990K106 1,373 97,134 SH   SOLE   97,134 0 0
BANCORPSOUTH BK TUPELO MISS COM 05971J102 12,708 429,195 SH   SOLE   429,195 0 0
BANK NEW YORK INC COM 064058100 1,771 39,175 SH   SOLE   39,175 0 0
BANK OF AMERICA CORPORATION COM 060505104 226,525 7,765,693 SH   SOLE   7,765,693 0 0
BANK MONTREAL QUE COM 063671101 526 7,129 SH   SOLE   7,129 0 0
BARNES GROUP INC COM 067806109 9,519 184,691 SH   SOLE   184,691 0 0
BAXTER INTL INC COM 071813109 236 2,697 SH   SOLE   2,697 0 0
BB&T CORP COM 054937107 331 6,200 SH   SOLE   6,200 0 0
BECTON DICKINSON & CO COM 075887109 45,096 178,274 SH   SOLE   178,274 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 4,989 16 SH   SOLE   16 0 0
BERKSHIRE HATHAWAY INC DEL CL B 084670702 43,743 210,284 SH   SOLE   210,284 0 0
BHP BILLITON LTD SPONSORED ADR 088606108 2,484 50,300 SH   SOLE   50,300 0 0
BLACK KNIGHT INC COM 09215C105 47,433 776,831 SH   SOLE   776,831 0 0
BLACKROCK INC COM 09247X101 400 898 SH   SOLE   898 0 0
BLACKSTONE GROUP INC COM CL A 09260D107 596 12,200 SH   SOLE   12,200 0 0
BOEING CO COM 097023105 5,258 13,821 SH   SOLE   13,821 0 0
BOK FINL CORP COM NEW 05561Q201 1,958 24,736 SH   SOLE   24,736 0 0
BOOKING HLDGS INC COM 09857L108 4,459 2,272 SH   SOLE   2,272 0 0
BOSTON SCIENTIFIC CORP COM 101137107 1,152 28,306 SH   SOLE   28,306 0 0
BP PLC SPONSORED ADR 055622104 419 11,037 SH   SOLE   11,037 0 0
BRIDGE BANCORP INC COM 108035106 513 17,355 SH   SOLE   17,355 0 0
BRIGHAM MINERALS INC CL A COM 10918L103 2,687 135,040 SH   SOLE   135,040 0 0
BRIGHTCOVE INC COM 10921T101 655 62,500 SH   SOLE   62,500 0 0
BRINKER INTL INC COM 109641100 620 14,524 SH   SOLE   14,524 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 6,397 126,154 SH   SOLE   126,154 0 0
BROADRIDGE FINL SOLUTIONS IN COM 11133T103 13,984 112,388 SH   SOLE   112,388 0 0
BROWN FORMAN CORP CL B 115637209 382 6,083 SH   SOLE   6,083 0 0
BUILDERS FIRSTSOURCE INC COM 12008R107 4,298 208,875 SH   SOLE   208,875 0 0
CABOT OIL & GAS CORP COM 127097103 78,052 4,442,340 SH   SOLE   4,442,340 0 0
CADENCE BANCORPORATION CL A 12739A100 3,619 206,301 SH   SOLE   206,301 0 0
CANADIAN NATL RY CO COM 136375102 1,208 13,438 SH   SOLE   13,438 0 0
CANTEL MEDICAL CORP COM 138098108 2,315 30,955 SH   SOLE   30,955 0 0
CARBONITE INC COM 141337105 1,231 79,485 SH   SOLE   79,485 0 0
CARPENTER TECHNOLOGY CORP COM 144285103 2,803 54,255 SH   SOLE   54,255 0 0
CASS INFORMATION SYS INC COM 14808P109 2,160 40,004 SH   SOLE   40,004 0 0
CATERPILLAR INC DEL COM 149123101 1,678 13,287 SH   SOLE   13,287 0 0
CBS CORP NEW CL B 124857202 243 6,020 SH   SOLE   6,020 0 0
CBTX INC COM 12481V104 35,604 1,277,050 SH   SOLE   1,277,050 0 0
CECO ENVIRONMENTAL CORP COM 125141101 15,565 2,228,311 SH   SOLE   2,228,311 0 0
CELGENE CORP COM 151020104 2,443 24,605 SH   SOLE   24,605 0 0
CENTRAL SECS CORP COM 155123102 234 7,438 PRN   SOLE   7,438 0 0
CENTURY CMNTYS INC COM 156504300 2,815 91,915 SH   SOLE   91,915 0 0
CERUS CORP COM 157085101 1,671 324,130 SH   SOLE   324,130 0 0
CHARLES RIV LABS INTL INC COM 159864107 48,473 366,194 SH   SOLE   366,194 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 583 1,414 SH   SOLE   1,414 0 0
CHECK POINT SOFTWARE TECH LT ORD M22465104 462 4,220 SH   SOLE   4,220 0 0
CHEVRON CORP NEW COM 166764100 118,075 995,575 SH   SOLE   995,575 0 0
CHUBB LIMITED COM H1467J104 1,700 10,529 SH   SOLE   10,529 0 0
CHURCH & DWIGHT INC COM 171340102 220 2,930 SH   SOLE   2,930 0 0
CIMAREX ENERGY CO COM 171798101 360 7,500 SH   SOLE   7,500 0 0
CINEMARK HOLDINGS INC COM 17243V102 1,475 38,180 SH   SOLE   38,180 0 0
CINTAS CORP COM 172908105 125,194 466,969 SH   SOLE   466,969 0 0
CISCO SYS INC COM 17275R102 24,068 487,115 SH   SOLE   487,115 0 0
CITIGROUP INC COM NEW 172967424 10,969 158,784 SH   SOLE   158,784 0 0
CITRIX SYS INC COM 177376100 8,809 91,265 SH   SOLE   91,265 0 0
COCA COLA EUROPEAN PARTNERS SHS G25839104 274 4,950 SH   SOLE   4,950 0 0
COCA COLA CO COM 191216100 153,555 2,820,632 SH   SOLE   2,820,632 0 0
COLFAX CORP COM 194014106 558 19,185 SH   SOLE   19,185 0 0
COLGATE PALMOLIVE CO COM 194162103 112,655 1,532,514 SH   SOLE   1,532,514 0 0
COLUMBIA SPORTSWEAR CO COM 198516106 1,030 10,626 SH   SOLE   10,626 0 0
COMCAST CORP NEW CL A 20030N101 5,579 123,768 SH   SOLE   123,768 0 0
COMERICA INC COM 200340107 198,369 3,006,049 SH   SOLE   3,006,049 0 0
COMFORT SYS USA INC COM 199908104 1,378 31,155 SH   SOLE   31,155 0 0
COMMSCOPE HLDG CO INC COM 20337X109 717 61,000 SH   SOLE   61,000 0 0
COMPASS MINERALS INTL INC COM 20451N101 3,504 62,025 SH   SOLE   62,025 0 0
COMSTOCK RES INC COM 205768302 234 30,000 SH   SOLE   30,000 0 0
CONCHO RES INC COM 20605P101 438 6,454 SH   SOLE   6,454 0 0
CONOCOPHILLIPS COM 20825C104 77,908 1,367,294 SH   SOLE   1,367,294 0 0
CONSTELLATION BRANDS INC CL A 21036P108 319 1,540 SH   SOLE   1,540 0 0
CONTANGO OIL & GAS COMPANY COM NEW 21075N204 12,474 4,486,894 SH   SOLE   4,486,894 0 0
COPART INC COM 217204106 3,773 46,970 SH   SOLE   46,970 0 0
CORNERSTONE ONDEMAND INC COM 21925Y103 3,879 70,755 SH   SOLE   70,755 0 0
CORTEVA INC COM 22052L104 18,821 672,175 SH   SOLE   672,175 0 0
COSTCO WHSL CORP NEW COM 22160K105 3,951 13,713 SH   SOLE   13,713 0 0
COUPA SOFTWARE INC COM 22266L106 590 4,550 SH   SOLE   4,550 0 0
CROSSFIRST BANKSHARES INC COM 22766M109 9,160 640,352 SH   SOLE   640,352 0 0
CSW INDUSTRIALS INC COM 126402106 3,434 49,745 SH   SOLE   49,745 0 0
CULLEN FROST BANKERS INC COM 229899109 199,700 2,255,229 SH   SOLE   2,255,229 0 0
CVS CORP COM 126650100 2,825 44,785 SH   SOLE   44,785 0 0
CYNERGISTEK INC COM 23258P105 1,242 403,312 SH   SOLE   403,312 0 0
DANAHER CORP DEL COM 235851102 325,367 2,252,768 SH   SOLE   2,252,768 0 0
DEERE & CO COM 244199105 481 2,851 SH   SOLE   2,851 0 0
DIAGEO P L C SPON ADR NEW 25243Q205 755 4,615 SH   SOLE   4,615 0 0
DIAMONDBACK ENERGY INC COM 25278X109 7,366 81,923 SH   SOLE   81,923 0 0
DISNEY WALT CO COM DISNEY 254687106 133,384 1,023,508 SH   SOLE   1,023,508 0 0
DISCOVER FINL SVCS COM 254709108 298 3,673 SH   SOLE   3,673 0 0
DOLLAR GEN CORP NEW COM 256677105 877 5,520 SH   SOLE   5,520 0 0
DOLLAR TREE INC COM 256746108 31,926 279,664 SH   SOLE   279,664 0 0
DOMINION RES INC VA NEW COM 25746U109 289 3,570 SH   SOLE   3,570 0 0
DOMO INC COM CL B 257554105 559 35,000 SH   SOLE   35,000 0 0
DOVER CORP COM 260003108 1,526 15,332 SH   SOLE   15,332 0 0
DOW INC COM 260557103 5,540 116,274 SH   SOLE   116,274 0 0
DUKE ENERGY CORP NEW COM 26441C204 504 5,257 SH   SOLE   5,257 0 0
DUPONT DE NEMOURS INC COM 26614N102 24,394 342,085 SH   SOLE   342,085 0 0
DXP ENTERPRISES INC NEW COM NEW 233377407 15,644 450,563 SH   SOLE   450,563 0 0
ECOLAB INC COM 278865100 200,207 1,010,942 SH   SOLE   1,010,942 0 0
EDWARDS LIFESCIENCES CORP COM 28176E108 461 2,098 SH   SOLE   2,098 0 0
ELDORADO GOLD CORP NEW COM 284902509 155 20,000 SH   SOLE   20,000 0 0
EMCOR GROUP INC COM 29084Q100 3,937 45,715 SH   SOLE   45,715 0 0
EMERGENT BIOSOLUTIONS INC COM 29089Q105 2,078 39,755 SH   SOLE   39,755 0 0
EMERSON ELEC CO COM 291011104 96,314 1,440,537 SH   SOLE   1,440,537 0 0
ENERGY TRANSFER LP COM UT LTD PTN 29273V100 421 32,160 SH   SOLE   32,160 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 7,930 277,455 SH   SOLE   277,455 0 0
ENVESTNET INC COM 29404K106 9,481 167,222 SH   SOLE   167,222 0 0
EOG RES INC COM 26875P101 126,935 1,710,254 SH   SOLE   1,710,254 0 0
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 26885B100 222 6,800 SH   SOLE   6,800 0 0
EURONET WORLDWIDE INC COM 298736109 453 3,095 SH   SOLE   3,095 0 0
EVERI HLDGS INC COM 30034T103 2,440 288,442 SH   SOLE   288,442 0 0
EVOQUA WATER TECHNOLOGIES CO COM 30057T105 2,435 143,085 SH   SOLE   143,085 0 0
EXACT SCIENCES CORP COM 30063P105 570 6,310 SH   SOLE   6,310 0 0
EXXON MOBIL CORP COM 30231G102 68,192 965,758 SH   SOLE   965,758 0 0
FACEBOOK INC CL A 30303M102 54,171 304,192 SH   SOLE   304,192 0 0
FAIR ISAAC CORP COM 303250104 510 1,680 SH   SOLE   1,680 0 0
FASTENAL COMPANY COM 311900104 294 9,000 SH   SOLE   9,000 0 0
FASTLY INC COM 31188V100 600 25,000 SH   SOLE   25,000 0 0
FEDERAL SIGNAL COM 313855108 2,534 77,400 SH   SOLE   77,400 0 0
FERRO CORP COM 315405100 538 45,355 SH   SOLE   45,355 0 0
FIREEYE INC COM 31816Q101 5,434 407,332 SH   SOLE   407,332 0 0
FIRST FINL BANKSHARES COM 32020R109 17,269 518,110 SH   SOLE   518,110 0 0
FIRST INDUSTRIAL REALTY TRUS COM 32054K103 3,393 85,760 SH   SOLE   85,760 0 0
FIRSTCASH INC COM 33767D105 3,627 39,565 SH   SOLE   39,565 0 0
FIRSTSERVICE CORP NEW COM 33767E202 2,910 28,375 SH   SOLE   28,375 0 0
FIVE BELOW INC COM 33829M101 375 2,970 SH   SOLE   2,970 0 0
FIVE9 INC COM 338307101 1,768 32,900 SH   SOLE   32,900 0 0
FLEETCOR TECHNOLOGIES INC COM 339041105 15,048 52,472 SH   SOLE   52,472 0 0
FLIR SYS INC COM 302445101 70,014 1,331,316 SH   SOLE   1,331,316 0 0
FMC CORP COM NEW 302491303 255,436 2,913,271 SH   SOLE   2,913,271 0 0
FOOT LOCKER INC COM 344849104 3,114 72,157 SH   SOLE   72,157 0 0
FORTINET INC COM 34959E109 2,971 38,708 SH   SOLE   38,708 0 0
FORTIVE CORP COM 34959J108 84,288 1,229,402 SH   SOLE   1,229,402 0 0
FORTRESS TRANS INFRST INVS L COM REP LTD LIAB 34960P101 379 25,000 SH   SOLE   25,000 0 0
FRANKLIN ELEC INC COM 353514102 59,568 1,245,936 SH   SOLE   1,245,936 0 0
FRESHPET INC COM 358039105 2,821 56,675 SH   SOLE   56,675 0 0
GARMIN LTD SHS H2906T109 798 9,418 SH   SOLE   9,418 0 0
GENERAC HLDGS INC COM 368736104 65,736 839,117 SH   SOLE   839,117 0 0
GENERAL DYNAMICS CORP COM 369550108 9,755 53,383 SH   SOLE   53,383 0 0
GENERAL ELECTRIC CO COM 369604103 253 28,266 SH   SOLE   28,266 0 0
GENERAL MLS INC COM 370334104 3,323 60,278 SH   SOLE   60,278 0 0
GENESIS ENERGY L P UNIT LTD PARTN 371927104 226 10,541 SH   SOLE   10,541 0 0
GENTEX CORP COM 371901109 797 28,950 SH   SOLE   28,950 0 0
GILEAD SCIENCES INC COM 375558103 729 11,495 SH   SOLE   11,495 0 0
GLACIER BANCORP INC NEW COM 37637Q105 52,232 1,290,943 SH   SOLE   1,290,943 0 0
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 216 5,058 SH   SOLE   5,058 0 0
GLOBE LIFE INC COM 37959E102 510 5,323 SH   SOLE   5,323 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 705 3,400 SH   SOLE   3,400 0 0
GOOSEHEAD INS INC CL A 38267D109 3,856 78,145 SH   SOLE   78,145 0 0
GORMAN RUPP CO COM 383082104 13,264 381,263 SH   SOLE   381,263 0 0
GRACO INC COM 384109104 571 12,410 SH   SOLE   12,410 0 0
GRAHAM CORP COM 384556106 1,436 72,300 SH   SOLE   72,300 0 0
GRAINGER W W INC COM 384802104 1,585 5,335 SH   SOLE   5,335 0 0
GUIDEWIRE SOFTWARE INC COM 40171V100 513 4,870 SH   SOLE   4,870 0 0
HALLIBURTON CO COM 406216101 2,518 133,565 SH   SOLE   133,565 0 0
HANOVER INS GROUP INC COM 410867105 3,555 26,230 SH   SOLE   26,230 0 0
HASBRO INC COM 418056107 356 3,000 SH   SOLE   3,000 0 0
HEALTHEQUITY INC COM 42226A107 2,780 48,640 SH   SOLE   48,640 0 0
HESS CORP COM 42809H107 1,081 17,875 SH   SOLE   17,875 0 0
HEXCEL CORP NEW COM 428291108 558 6,795 SH   SOLE   6,795 0 0
HILL ROM HLDGS INC COM 431475102 1,343 12,765 SH   SOLE   12,765 0 0
HILLTOP HOLDINGS INC COM 432748101 1,111 46,519 SH   SOLE   46,519 0 0
HOME BANCSHARES INC COM 436893200 13,941 741,747 SH   SOLE   741,747 0 0
HOME DEPOT INC COM 437076102 297,483 1,282,145 SH   SOLE   1,282,145 0 0
HONEYWELL INTL INC COM 438516106 282,533 1,669,816 SH   SOLE   1,669,816 0 0
HORIZON PHARMA PLC SHS G4617B105 3,879 142,465 SH   SOLE   142,465 0 0
HORMEL FOODS CORP COM 440452100 1,746 39,925 SH   SOLE   39,925 0 0
HOSTESS BRANDS INC CL A 44109J106 2,841 203,115 SH   SOLE   203,115 0 0
IDEXX LABS INC COM 45168D104 1,208 4,444 SH   SOLE   4,444 0 0
ILLINOIS TOOL WKS INC COM 452308109 27,701 177,015 SH   SOLE   177,015 0 0
IMPERIAL OIL LTD COM NEW 453038408 338 13,000 SH   SOLE   13,000 0 0
INFINERA CORPORATION COM 45667G103 872 160,000 SH   SOLE   160,000 0 0
INGERSOLL-RAND PLC SHS G47791101 292 2,370 SH   SOLE   2,370 0 0
INSTRUCTURE INC COM 45781U103 2,511 64,820 SH   SOLE   64,820 0 0
INTEL CORP COM 458140100 7,970 154,670 SH   SOLE   154,670 0 0
INTERCONTINENTAL EXCHANGE IN COM 45866F104 248 2,683 SH   SOLE   2,683 0 0
INTERNATIONAL MNY EXPRESS IN COM 46005L101 344 25,000 SH   SOLE   25,000 0 0
INTL PAPER CO COM 460146103 537 12,845 SH   SOLE   12,845 0 0
INTEVAC INC COM 461148108 419 80,000 SH   SOLE   80,000 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 10,369 71,303 SH   SOLE   71,303 0 0
INTUIT COM 461202103 1,244 4,679 SH   SOLE   4,679 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 1,273 6,743 SH   SOLE   6,743 0 0
INVESCO EXCHANGE TRADED FD T S&P500 PUR VAL 46137V258 282 4,350 PRN   SOLE   4,350 0 0
INVESCO EXCHANGE TRADED FD T S&P500 PUR GWT 46137V266 303 2,561 PRN   SOLE   2,561 0 0
INVESCO EXCHANGE TRADED FD T S&P500 EQL WGT 46137V357 281 2,604 PRN   SOLE   2,604 0 0
INVESCO EXCHNG TRADED FD TR CHINA SMALL CP 46138E701 437 18,455 PRN   SOLE   18,455 0 0
ISHARES MSCI ISR CAP ETF 464286632 408 7,475 PRN   SOLE   7,475 0 0
ISHARES INC MSCI FRANCE ETF 464286707 217 7,194 PRN   SOLE   7,194 0 0
ISHARES INC MSCI SZ CAP ETF 464286749 319 8,460 PRN   SOLE   8,460 0 0
ISHARES MSCI GERMANY ETF 464286806 379 14,079 PRN   SOLE   14,079 0 0
ISHARES MSCI NETHERL ETF 464286814 342 10,890 PRN   SOLE   10,890 0 0
ISHARES MSCI HONG KG ETF 464286871 804 35,422 PRN   SOLE   35,422 0 0
ISHARES TR SELECT DIVID ETF 464287168 255 2,502 PRN   SOLE   2,502 0 0
ISHARES TR CORE S&P500 ETF 464287200 521 1,745 PRN   SOLE   1,745 0 0
ISHARES TR CORE US AGGBD ET 464287226 3,415 30,172 PRN   SOLE   30,172 0 0
ISHARES TR 1-3 YR TR BD ETF 464287457 2,542 29,975 PRN   SOLE   29,975 0 0
ISHARES TR RUS MDCP VAL ETF 464287473 474 5,280 PRN   SOLE   5,280 0 0
ISHARES TR RUS MD CP GR ETF 464287481 273 1,933 PRN   SOLE   1,933 0 0
ISHARES TR CORE S&P MCP ETF 464287507 928 4,800 PRN   SOLE   4,800 0 0
ISHARES TR RUS 1000 VAL ETF 464287598 214 1,671 PRN   SOLE   1,671 0 0
ISHARES TR RUS 1000 GRW ETF 464287614 226 1,416 PRN   SOLE   1,416 0 0
ISHARES TR RUS 1000 ETF 464287622 1,806 10,975 PRN   SOLE   10,975 0 0
ISHARES TR RUS 2000 VAL ETF 464287630 253 2,120 PRN   SOLE   2,120 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 258 1,706 PRN   SOLE   1,706 0 0
ISHARES TR CORE S&P SCP ETF 464287804 8,398 107,892 PRN   SOLE   107,892 0 0
ISHARES TR SP SMCP600VL ETF 464287879 456 3,033 PRN   SOLE   3,033 0 0
ISHARES TR SP SMCP600GR ETF 464287887 1,123 6,294 PRN   SOLE   6,294 0 0
ISHARES TR MSCI ACWI EX US 464288240 10,349 224,734 PRN   SOLE   224,734 0 0
ISHARES TR INTRMD CR BD ETF 464288638 1,212 20,925 PRN   SOLE   20,925 0 0
ISHARES TR PFD AND INCM SEC 464288687 231 6,160 PRN   SOLE   6,160 0 0
ISHARES TR CORE HIGH DV ETF 46429B663 1,280 13,589 PRN   SOLE   13,589 0 0
ISHARES INC MSCI TAIWAN ETF 46434G772 603 16,593 PRN   SOLE   16,593 0 0
ISHARES INC MSCI JPN ETF NEW 46434G822 653 11,513 PRN   SOLE   11,513 0 0
ISHARES TR IBONDS SEP20 ETF 46434V571 281 11,020 PRN   SOLE   11,020 0 0
ISHARES TR IBONDS DEC22 ETF 46435G755 463 17,703 PRN   SOLE   17,703 0 0
ISHARES TR IBONDS DEC2021 46435G789 305 11,848 PRN   SOLE   11,848 0 0
ITERIS INC COM 46564T107 1,907 331,900 SH   SOLE   331,900 0 0
ITT INC COM 45073V108 1,242 20,300 SH   SOLE   20,300 0 0
J & J SNACK FOODS CORP COM 466032109 2,237 11,650 SH   SOLE   11,650 0 0
JOHN BEAN TECHNOLOGIES CORP COM 477839104 2,473 24,870 SH   SOLE   24,870 0 0
JOHNSON & JOHNSON COM 478160104 107,934 834,243 SH   SOLE   834,243 0 0
JOHNSON CTLS INTL PLC SHS G51502105 1,062 24,186 SH   SOLE   24,186 0 0
JP MORGAN CHASE & CO COM 46625H100 272,630 2,316,514 SH   SOLE   2,316,514 0 0
KANSAS CITY SOUTHERN COM NEW 485170302 31,459 236,513 SH   SOLE   236,513 0 0
KENNAMETAL INC COM 489170100 1,860 60,515 SH   SOLE   60,515 0 0
KEURIG DR PEPPER INC COM 49271V100 22,595 827,049 SH   SOLE   827,049 0 0
KIMBELL RTY PARTNERS LP UNIT 49435R102 773 52,550 SH   SOLE   52,550 0 0
KIMBERLY CLARK CORP COM 494368103 194,556 1,369,627 SH   SOLE   1,369,627 0 0
KINDER MORGAN INC DEL COM 49456B101 1,273 61,760 SH   SOLE   61,760 0 0
KINSALE CAP GROUP INC COM 49714P108 2,954 28,595 SH   SOLE   28,595 0 0
KIRBY CORP COM 497266106 166,686 2,028,792 SH   SOLE   2,028,792 0 0
KLA CORPORATION COM NEW 482480100 399 2,500 SH   SOLE   2,500 0 0
KOHLS CORP COM 500255104 307 6,176 SH   SOLE   6,176 0 0
KROGER CO COM 501044101 1,008 39,101 SH   SOLE   39,101 0 0
L3HARRIS TECHNOLOGIES INC COM 502431109 22,935 109,928 SH   SOLE   109,928 0 0
LATTICE SEMICONDUCTOR CORP COM 518415104 256 14,000 SH   SOLE   14,000 0 0
LAUDER ESTEE COS INC CL A 518439104 52,741 265,096 SH   SOLE   265,096 0 0
LAWSON PRODS INC COM 520776105 167,775 4,331,908 SH   SOLE   4,331,908 0 0
LIBERTY MEDIA CORP DELAWARE COM C SIRIUSXM 531229607 8,438 201,107 SH   SOLE   201,107 0 0
LIFE STORAGE INC COM 53223X107 4,116 39,050 SH   SOLE   39,050 0 0
LIGAND PHARMACEUTICALS INC COM NEW 53220K504 1,750 17,585 SH   SOLE   17,585 0 0
LILLY ELI & CO COM 532457108 4,034 36,075 SH   SOLE   36,075 0 0
LIMELIGHT NETWORKS INC COM 53261M104 439 145,000 SH   SOLE   145,000 0 0
LINCOLN NATL CORP IND COM 534187109 241 4,000 SH   SOLE   4,000 0 0
LINDE PLC COM G5494J103 19,051 98,344 SH   SOLE   98,344 0 0
LITTELFUSE INC COM 537008104 10,180 57,415 SH   SOLE   57,415 0 0
LIVE NATION ENTERTAINMENT IN COM 538034109 11,537 173,910 SH   SOLE   173,910 0 0
LIVEPERSON INC COM 538146101 1,761 49,340 SH   SOLE   49,340 0 0
LIVERAMP HLDGS INC COM 53815P108 10,820 251,869 SH   SOLE   251,869 0 0
LKQ CORP COM 501889208 1,533 48,748 SH   SOLE   48,748 0 0
LOCKHEED MARTIN CORP COM 539830109 2,967 7,607 SH   SOLE   7,607 0 0
LOGMEIN INC COM 54142L109 31,814 448,340 SH   SOLE   448,340 0 0
LOWES COS INC COM 548661107 7,635 69,432 SH   SOLE   69,432 0 0
LPL FINL HLDGS INC COM 50212V100 565 6,895 SH   SOLE   6,895 0 0
LUMENTUM HLDGS INC COM 55024U109 1,512 28,235 SH   SOLE   28,235 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 4,372 65,974 SH   SOLE   65,974 0 0
MAGNOLIA OIL & GAS CORP CL A 559663109 3,383 304,780 SH   SOLE   304,780 0 0
MAIN STREET CAPITAL CORP COM 56035L104 1,802 41,710 SH   SOLE   41,710 0 0
MARSH & MCLENNAN COS INC COM 571748102 649 6,488 SH   SOLE   6,488 0 0
MARTIN MARIETTA MATLS INC COM 573284106 169,518 618,453 SH   SOLE   618,453 0 0
MASTERCARD INC CL A 57636Q104 9,085 33,454 SH   SOLE   33,454 0 0
MATADOR RES CO COM 576485205 1,808 109,405 SH   SOLE   109,405 0 0
MCCORMICK & CO INC COM NON VTG 579780206 290 1,855 SH   SOLE   1,855 0 0
MCDONALDS CORP COM 580135101 6,242 29,074 SH   SOLE   29,074 0 0
MEDPACE HLDGS INC COM 58506Q109 2,535 30,160 SH   SOLE   30,160 0 0
MEDTRONIC INC COM G5960L103 35,165 323,741 SH   SOLE   323,741 0 0
MERCK & CO INC COM 58933Y105 158,394 1,881,616 SH   SOLE   1,881,616 0 0
MERCURY SYS INC COM 589378108 8,302 102,285 SH   SOLE   102,285 0 0
MESA LABS INC COM 59064R109 7,731 32,516 SH   SOLE   32,516 0 0
METLIFE INC COM 59156R108 4,350 92,245 SH   SOLE   92,245 0 0
MICROSOFT CORP COM 594918104 425,341 3,059,347 SH   SOLE   3,059,347 0 0
MIDDLEBY CORP COM 596278101 1,846 15,795 SH   SOLE   15,795 0 0
MODEL N INC COM 607525102 583 21,000 SH   SOLE   21,000 0 0
MONDELEZ INTL INC CL A 609207105 107,227 1,938,312 SH   SOLE   1,938,312 0 0
MOODYS CORP COM 615369105 78,343 382,480 SH   SOLE   382,480 0 0
MPLX LP COM UNIT REP LTD 55336V100 321 11,445 SH   SOLE   11,445 0 0
MSA SAFETY INC COM 553498106 1,297 11,885 SH   SOLE   11,885 0 0
MSCI INC COM 55354G100 2,831 13,000 SH   SOLE   13,000 0 0
MURPHY OIL CORP COM 626717102 2,457 111,142 SH   SOLE   111,142 0 0
MURPHY USA INC COM 626755102 2,320 27,194 SH   SOLE   27,194 0 0
NATERA INC COM 632307104 569 17,335 SH   SOLE   17,335 0 0
NATIONAL INSTRS CORP COM 636518102 74,114 1,765,036 SH   SOLE   1,765,036 0 0
NEOGEN CORP COM 640491106 55,368 812,918 SH   SOLE   812,918 0 0
NEOGENOMICS INC COM NEW 64049M209 3,044 159,190 SH   SOLE   159,190 0 0
NEWELL BRANDS INC COM 651229106 452 24,164 SH   SOLE   24,164 0 0
NEWMARK GROUP INC CL A 65158N102 2,142 236,376 SH   SOLE   236,376 0 0
NEWMONT MNG CORP COM 651639106 23,176 611,175 SH   SOLE   611,175 0 0
NEXSTAR MEDIA GROUP INC CL A 65336K103 4,359 42,605 SH   SOLE   42,605 0 0
NEXTERA ENERGY INC COM 65339F101 1,630 6,995 SH   SOLE   6,995 0 0
NIKE INC CL B 654106103 94,087 1,001,774 SH   SOLE   1,001,774 0 0
NOBLE ENERGY INC COM 655044105 32,174 1,432,494 SH   SOLE   1,432,494 0 0
NOKIA CORP SPONSORED ADR 654902204 174 34,400 SH   SOLE   34,400 0 0
NORFOLK SOUTHERN CORP COM 655844108 297 1,654 SH   SOLE   1,654 0 0
NORTHERN TR CORP COM 665859104 6,295 67,461 SH   SOLE   67,461 0 0
NORTHROP GRUMMAN CORP COM 666807102 365 974 SH   SOLE   974 0 0
NOVANTA INC COM 67000B104 574 7,020 SH   SOLE   7,020 0 0
NOVARTIS A G SPONSORED ADR 66987V109 638 7,338 SH   SOLE   7,338 0 0
NUCOR CORP COM 670346105 255 5,000 SH   SOLE   5,000 0 0
NUVEEN MUN VALUE FD INC COM 670928100 108 10,300 PRN   SOLE   10,300 0 0
NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 383 24,336 PRN   SOLE   24,336 0 0
NV5 GLOBAL INC COM 62945V109 2,136 31,285 SH   SOLE   31,285 0 0
NVIDIA CORP COM 67066G104 628 3,609 SH   SOLE   3,609 0 0
O REILLY AUTOMOTIVE INC COM 67103H107 26,342 66,100 SH   SOLE   66,100 0 0
OCCIDENTAL PETE CORP DEL COM 674599105 84,982 1,911,003 SH   SOLE   1,911,003 0 0
OLD DOMINION FGHT LINES INC COM 679580100 544 3,200 SH   SOLE   3,200 0 0
OLLIES BARGAIN OUTLT HLDGS I COM 681116109 2,923 49,840 SH   SOLE   49,840 0 0
OMNICELL INC COM 68213N109 5,419 74,985 SH   SOLE   74,985 0 0
ONESPAN INC COM 68287N100 2,051 141,480 SH   SOLE   141,480 0 0
ORACLE CORP COM 68389X105 87,261 1,585,697 SH   SOLE   1,585,697 0 0
ORIGIN BANCORP INC COM 68621T102 15,424 457,134 SH   SOLE   457,134 0 0
OXFORD INDS INC COM 691497309 779 10,860 SH   SOLE   10,860 0 0
PACCAR INC COM 693718108 389 5,562 SH   SOLE   5,562 0 0
PALOMAR HLDGS INC COM 69753M105 5,742 145,665 SH   SOLE   145,665 0 0
PARKER HANNIFAN CORP COM 701094104 26,849 148,656 SH   SOLE   148,656 0 0
PARSLEY ENERGY INC CL A 701877102 1,238 73,695 SH   SOLE   73,695 0 0
PAYPAL HLDGS INC COM 70450Y103 220,041 2,124,155 SH   SOLE   2,124,155 0 0
PC-TEL INC COM 69325Q105 651 77,500 SH   SOLE   77,500 0 0
PEMBINA PIPELINE CORP COM 706327103 482 13,000 SH   SOLE   13,000 0 0
PEPSICO INC COM 713448108 210,325 1,534,102 SH   SOLE   1,534,102 0 0
PERCEPTRON INC COM 71361F100 220 46,000 SH   SOLE   46,000 0 0
PERKINELMER INC COM 714046109 213,052 2,501,491 SH   SOLE   2,501,491 0 0
PFIZER INC COM 717081103 104,456 2,907,200 SH   SOLE   2,907,200 0 0
PGT INC COM 69336V101 2,673 154,805 SH   SOLE   154,805 0 0
PHILIP MORRIS INTL INC COM 718172109 1,818 23,945 SH   SOLE   23,945 0 0
PHILLIPS 66 COM 718546104 850 8,299 SH   SOLE   8,299 0 0
PIMCO ETF TR TOTL RETN ETF 72201R775 272 2,500 PRN   SOLE   2,500 0 0
PIMCO ETF TR INTER MUN BD ACT 72201R866 268 4,845 PRN   SOLE   4,845 0 0
PINNACLE FINL PARTNERS INC COM 72346Q104 3,400 59,910 SH   SOLE   59,910 0 0
PIONEER NAT RES CO COM 723787107 36,007 286,295 SH   SOLE   286,295 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 260 12,550 SH   SOLE   12,550 0 0
PLANET FITNESS INC CL A 72703H101 2,059 35,575 SH   SOLE   35,575 0 0
PNC FINL SVCS GROUP INC COM 693475105 479 3,415 SH   SOLE   3,415 0 0
POOL CORPORATION COM 73278L105 930 4,610 SH   SOLE   4,610 0 0
POST HLDGS INC COM 737446104 13,583 128,333 SH   SOLE   128,333 0 0
POTLATCHDELTIC CORPORATION COM 737630103 4,150 101,009 SH   SOLE   101,009 0 0
PPG INDS INC COM 693506107 296 2,500 SH   SOLE   2,500 0 0
PRA HEALTH SCIENCES INC COM 69354M108 2,085 21,009 SH   SOLE   21,009 0 0
PRETIUM RES INC COM 74139C102 230 20,000 SH   SOLE   20,000 0 0
PROASSURANCE CORP COM 74267C106 4,416 109,661 SH   SOLE   109,661 0 0
PROCTER & GAMBLE CO COM 742718109 140,440 1,129,123 SH   SOLE   1,129,123 0 0
PROOFPOINT INC COM 743424103 745 5,770 SH   SOLE   5,770 0 0
PROSPERITY BANCSHARES INC COM 743606105 4,501 63,728 SH   SOLE   63,728 0 0
PRUDENTIAL FINL INC COM 744320102 6,177 68,670 SH   SOLE   68,670 0 0
QUALCOMM INC COM 747525103 10,248 134,349 SH   SOLE   134,349 0 0
QUANTUM CORP COM NEW 747906501 627 110,000 SH   SOLE   110,000 0 0
QUIDEL CORP COM 74838J101 485 7,910 SH   SOLE   7,910 0 0
RANGE RES CORP COM 75281A109 2,494 652,843 SH   SOLE   652,843 0 0
RAVEN INDS INC COM 754212108 8,178 244,398 SH   SOLE   244,398 0 0
RAYMOND JAMES FINANCIAL INC COM 754730109 974 11,807 SH   SOLE   11,807 0 0
RAYTHEON CO COM NEW 755111507 5,434 27,697 SH   SOLE   27,697 0 0
R1 RCM INC COM 749397105 2,568 287,555 SH   SOLE   287,555 0 0
REALPAGE INC COM 75606N109 105,851 1,683,922 SH   SOLE   1,683,922 0 0
REATA PHARMACEUTICALS INC CL A 75615P103 8,582 106,882 SH   SOLE   106,882 0 0
RELIANCE STEEL & ALUMINUM CO COM 759509102 12,266 123,077 SH   SOLE   123,077 0 0
RENASANT CORP COM 75970E107 6,360 181,650 SH   SOLE   181,650 0 0
REPUBLIC SVCS INC COM 760759100 6,278 72,535 SH   SOLE   72,535 0 0
REVOLVE GROUP INC CL A 76156B107 857 36,690 SH   SOLE   36,690 0 0
REXNORD CORP NEW COM 76169B102 4,516 166,960 SH   SOLE   166,960 0 0
ROCKWELL AUTOMATION INC COM 773903109 73,816 447,914 SH   SOLE   447,914 0 0
ROKU INC COM CL A 77543R102 3,928 38,603 SH   SOLE   38,603 0 0
ROPER INDS INC NEW COM 776696106 220,915 619,503 SH   SOLE   619,503 0 0
ROYAL BK CDA MONTREAL QUE COM 780087102 4,058 50,000 SH   SOLE   50,000 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 1,108 18,830 SH   SOLE   18,830 0 0
RUBICON PROJ INC COM 78112V102 3,371 387,000 SH   SOLE   387,000 0 0
S&P GLOBAL INC COM 78409V104 900 3,673 SH   SOLE   3,673 0 0
SABINE ROYALTY TR UNIT BEN INT 785688102 987 22,741 SH   SOLE   22,741 0 0
SALESFORCE COM INC COM 79466L302 22,994 154,902 SH   SOLE   154,902 0 0
SBA COMMUNICATIONS CORP NEW CL A 78410G104 3,470 14,388 SH   SOLE   14,388 0 0
SCHLUMBERGER LTD COM 806857108 9,584 280,486 SH   SOLE   280,486 0 0
SCHWAB CHARLES CORP NEW COM 808513105 379 9,053 SH   SOLE   9,053 0 0
SCHWAB STRATEGIC TR SCHWAB FDT US LG 808524771 229 5,800 PRN   SOLE   5,800 0 0
SCHWAB STRATEGIC TR US DIVIDEND EQ 808524797 1,338 24,422 PRN   SOLE   24,422 0 0
SEACOAST BKG CORP FLA COM NEW 811707801 2,364 93,405 SH   SOLE   93,405 0 0
SEALED AIR CORP NEW COM 81211K100 430 10,362 SH   SOLE   10,362 0 0
SEI INVESTMENTS CO COM 784117103 642 10,831 SH   SOLE   10,831 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 286 3,177 PRN   SOLE   3,177 0 0
SELECT SECTOR SPDR TR SBI CONS DISCR 81369Y407 298 2,473 SH   SOLE   2,473 0 0
SELECT SECTOR SPDR TR SBI INT-INDS 81369Y704 212 2,734 PRN   SOLE   2,734 0 0
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 476 5,915 PRN   SOLE   5,915 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 511 7,894 SH   SOLE   7,894 0 0
SERVICE CORP INTL COM 817565104 317 6,620 SH   SOLE   6,620 0 0
SERVICENOW INC COM 81762P102 218 860 SH   SOLE   860 0 0
SERVICESOURCE INTL INC COM 81763U100 264 300,000 SH   SOLE   300,000 0 0
SHERWIN WILLIAMS CO COM 824348106 33,193 60,366 SH   SOLE   60,366 0 0
SIMMONS 1ST NATL CORP CL A $1 PAR 828730200 31,723 1,274,022 SH   SOLE   1,274,022 0 0
SINCLAIR BROADCAST GROUP INC CL A 829226109 1,121 26,220 SH   SOLE   26,220 0 0
SM ENERGY CO COM 78454L100 204 21,071 SH   SOLE   21,071 0 0
SONOCO PRODS CO COM 835495102 857 14,726 SH   SOLE   14,726 0 0
SOUTHERN CO COM 842587107 252 4,075 SH   SOLE   4,075 0 0
SOUTHSIDE BANCSHARES INC COM 84470P109 2,005 58,778 SH   SOLE   58,778 0 0
SOUTHWEST AIRLS CO COM 844741108 941 17,419 SH   SOLE   17,419 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 3,830 12,907 SH   SOLE   12,907 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 2,448 17,629 PRN   SOLE   17,629 0 0
SPDR SERIES TRUST BLOMBRG BRC INTR 78464A375 1,259 35,700 PRN   SOLE   35,700 0 0
SPDR SERIES TRUST BRC HGH YLD BD 78464A417 266 2,445 PRN   SOLE   2,445 0 0
SRC ENERGY INC COM 78470V108 68 14,500 SH   SOLE   14,500 0 0
STAAR SURGICAL CO COM PAR $0.01 852312305 5,347 207,414 SH   SOLE   207,414 0 0
STANLEY BLACK & DECKER INC COM 854502101 16,494 114,219 SH   SOLE   114,219 0 0
STARBUCKS CORP COM 855244109 10,568 119,523 SH   SOLE   119,523 0 0
MADDEN STEVEN LTD COM 556269108 2,079 58,077 SH   SOLE   58,077 0 0
SUBURBAN PROPANE PARTNERS L UNIT LTD PARTN 864482104 275 11,650 SH   SOLE   11,650 0 0
SUNTRUST BKS INC COM 867914103 82,143 1,193,937 SH   SOLE   1,193,937 0 0
SVB FINL GROUP COM 78486Q101 1,543 7,385 SH   SOLE   7,385 0 0
SYSCO CORP COM 871829107 4,356 54,857 SH   SOLE   54,857 0 0
SYSTEMAX INC COM 871851101 17,060 775,087 SH   SOLE   775,087 0 0
TALEND S A ADS 874224207 1,801 52,990 SH   SOLE   52,990 0 0
TAPESTRY INC COM 876030107 2,532 97,200 SH   SOLE   97,200 0 0
TARGA RES CORP COM 87612G101 467 11,631 SH   SOLE   11,631 0 0
TARGET CORP COM 87612E106 3,485 32,600 SH   SOLE   32,600 0 0
TE CONNECTIVITY LTD REG SHS H84989104 1,836 19,702 SH   SOLE   19,702 0 0
TELADOC INC COM 87918A105 3,463 51,130 SH   SOLE   51,130 0 0
TEXAS CAPITAL BANCSHARES INC COM 88224Q107 8,070 147,673 SH   SOLE   147,673 0 0
TEXAS INSTRS INC COM 882508104 13,070 101,131 SH   SOLE   101,131 0 0
TEXTAINER GROUP HOLDINGS LTD COM G8766E109 994 100,285 SH   SOLE   100,285 0 0
THE TRADE DESK INC COM CL A 88339J105 3,751 20,000 SH   SOLE   20,000 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 376,899 1,293,983 SH   SOLE   1,293,983 0 0
TIFFANY & CO NEW COM 886547108 51,935 560,667 SH   SOLE   560,667 0 0
TORO CO COM 891092108 73,536 1,003,216 SH   SOLE   1,003,216 0 0
TRACTOR SUPPLY CO COM 892356106 52,748 583,235 SH   SOLE   583,235 0 0
TRANSDIGM GROUP INC COM 893641100 1,703 3,270 SH   SOLE   3,270 0 0
TREX CO INC COM 89531P105 2,715 29,860 SH   SOLE   29,860 0 0
TRIMBLE NAVIGATION LTD COM 896239100 162,402 4,184,531 SH   SOLE   4,184,531 0 0
TRITON INTL LTD CL A G9078F107 1,714 50,645 SH   SOLE   50,645 0 0
TWILIO INC CL A 90138F102 297 2,700 SH   SOLE   2,700 0 0
TYLER TECHNOLOGIES INC COM 902252105 16,059 61,179 SH   SOLE   61,179 0 0
U S PHYSICAL THERAPY INC COM 90337L108 7,398 56,665 SH   SOLE   56,665 0 0
UNILEVER N V N Y SHS NEW 904784709 4,802 80,000 SH   SOLE   80,000 0 0
UNION PAC CORP COM 907818108 189,405 1,169,310 SH   SOLE   1,169,310 0 0
UNITED PARCEL SERVICE INC CL B 911312106 2,779 23,197 SH   SOLE   23,197 0 0
UNITED TECHNOLOGIES CORP COM 913017109 26,855 196,713 SH   SOLE   196,713 0 0
UNITEDHEALTH GROUP INC COM 91324P102 2,751 12,660 SH   SOLE   12,660 0 0
UPLAND SOFTWARE INC COM 91544A109 250 7,163 SH   SOLE   7,163 0 0
US BANCORP DEL COM NEW 902973304 164,307 2,969,038 SH   SOLE   2,969,038 0 0
V F CORP COM 918204108 240,103 2,698,095 SH   SOLE   2,698,095 0 0
VALARIS PLC SHS CLASS A G9402V109 241 50,000 SH   SOLE   50,000 0 0
VALMONT INDS INC COM 920253101 69,679 503,312 SH   SOLE   503,312 0 0
VANGUARD BD INDEX FD INC INTERMED TERM 921937819 647 7,351 PRN   SOLE   7,351 0 0
VANGUARD BD INDEX FD INC SHORT TRM BOND 921937827 1,361 16,840 PRN   SOLE   16,840 0 0
VANGUARD BD INDEX FD INC TOTAL BND MRKT 921937835 387 4,588 PRN   SOLE   4,588 0 0
VANGUARD TAX MANAGED INTL FD FTSE DEV MKT ETF 921943858 548 13,349 PRN   SOLE   13,349 0 0
VANGUARD WHITEHALL FDS INC HIGH DIV YLD 921946406 260 2,925 PRN   SOLE   2,925 0 0
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858 414 10,285 PRN   SOLE   10,285 0 0
VANGUARD MUN BD FD INC TAX EXEMPT BD 922907746 231 4,310 PRN   SOLE   4,310 0 0
VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 6,015 22,065 PRN   SOLE   22,065 0 0
VANGUARD INDEX FDS REIT ETF 922908553 609 6,534 SH   SOLE   6,534 0 0
VANGUARD INDEX FDS EXTEND MKT ETF 922908652 2,077 17,858 PRN   SOLE   17,858 0 0
VANGUARD INDEX FDS VALUE ETF 922908744 351 3,144 PRN   SOLE   3,144 0 0
VANGUARD INDEX FDS SMALL CP ETF 922908751 1,557 10,119 PRN   SOLE   10,119 0 0
VANGUARD SCOTTSDALE FDS SHRT TRM CORP BD 92206C409 769 9,489 PRN   SOLE   9,489 0 0
VEREIT INC COM 92339V100 122 12,444 SH   SOLE   12,444 0 0
VERISK ANALYTICS INC COM 92345Y106 25,966 164,195 SH   SOLE   164,195 0 0
VERITEX HLDGS INC COM 923451108 5,235 215,729 SH   SOLE   215,729 0 0
VERIZON COMMUNICATIONS COM 92343V104 18,413 305,052 SH   SOLE   305,052 0 0
VIACOM INC NEW CL B 92553P201 1,293 53,795 SH   SOLE   53,795 0 0
VIEWRAY INC COM 92672L107 460 158,475 SH   SOLE   158,475 0 0
VISA INC COM CL A 92826C839 134,059 779,367 SH   SOLE   779,367 0 0
VULCAN MATS CO COM 929160109 1,701 11,250 SH   SOLE   11,250 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 11,849 214,220 SH   SOLE   214,220 0 0
WAL MART STORES INC COM 931142103 46,105 388,478 SH   SOLE   388,478 0 0
WASTE CONNECTIONS INC COM 94106B101 90,166 980,063 SH   SOLE   980,063 0 0
WASTE MGMT INC DEL COM 94106L109 34,775 302,387 SH   SOLE   302,387 0 0
WATERS CORP COM 941848103 580 2,600 SH   SOLE   2,600 0 0
WATSCO INC COM 942622200 611 3,610 SH   SOLE   3,610 0 0
WATTS WATER TECHNOLOGIES INC CL A 942749102 2,685 28,650 SH   SOLE   28,650 0 0
WELLS FARGO & CO NEW COM 949746101 9,204 182,478 SH   SOLE   182,478 0 0
WESTWOOD HLDGS GROUP INC COM 961765104 1,628 58,850 SH   SOLE   58,850 0 0
WEYERHAEUSER CO COM 962166104 1,503 54,242 SH   SOLE   54,242 0 0
WINGSTOP INC COM 974155103 3,410 39,065 SH   SOLE   39,065 0 0
WISDOMTREE TR JP SMALLCP DIV 97717W836 203 2,958 PRN   SOLE   2,958 0 0
WOODWARD INC COM 980745103 975 9,045 SH   SOLE   9,045 0 0
WPX ENERGY INC COM 98212B103 16,589 1,566,476 SH   SOLE   1,566,476 0 0
XILINX INC COM 983919101 15,529 161,933 SH   SOLE   161,933 0 0
XPO LOGISTICS INC COM 983793100 1,057 14,775 SH   SOLE   14,775 0 0
XYLEM INC COM 98419M100 262 3,285 SH   SOLE   3,285 0 0
YAMANA GOLD INC COM 98462Y100 159 50,000 SH   SOLE   50,000 0 0
YEXT INC COM 98585N106 3,385 213,049 SH   SOLE   213,049 0 0
YUM BRANDS INC COM 988498101 2,933 25,855 SH   SOLE   25,855 0 0
YUM CHINA HLDGS INC COM 98850P109 2,672 58,820 SH   SOLE   58,820 0 0
ZEBRA TECHNOLOGIES CORP CL A 989207105 206 1,000 SH   SOLE   1,000 0 0
ZIMMER HLDGS INC COM 98956P102 403 2,939 SH   SOLE   2,939 0 0
ZIONS BANCORPORATION COM 989701107 74,298 1,668,870 SH   SOLE   1,668,870 0 0
ZIX CORP COM 98974P100 521 72,000 SH   SOLE   72,000 0 0
ZOETIS INC CL A 98978V103 247,084 1,983,173 SH   SOLE   1,983,173 0 0
ZUORA INC COM CL A 98983V106 1,865 123,925 SH   SOLE   123,925 0 0