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 |
3-D SYS CORP DEL COM NEW | COM | 88554D205 | 987 | 97,052 | SH | | SOLE | | 97,052 | 0 | 0 |
3M COMPANY | COM | 88579y101 | 1,275 | 6,693 | SH | | SOLE | | 6,693 | 0 | 0 |
A. O. SMITH CORPORATION | COM | 831865209 | 20,684 | 484,397 | SH | | SOLE | | 484,397 | 0 | 0 |
AAC HOLDINGS INC | COM | 000307108 | 227 | 161,885 | SH | | SOLE | | 161,885 | 0 | 0 |
ABBOTT LABORATORIES | COM | 002824100 | 826 | 11,423 | SH | | SOLE | | 11,423 | 0 | 0 |
ABBVIE INC SHS | COM | 00287y109 | 721 | 7,822 | SH | | SOLE | | 7,822 | 0 | 0 |
ACTIVISION BLIZZARD INC | COM | 00507v109 | 2,591 | 55,632 | SH | | SOLE | | 55,632 | 0 | 0 |
AIR PRODUCTS & CHEMICALS, INC. | COM | 009158106 | 345 | 2,158 | SH | | SOLE | | 2,158 | 0 | 0 |
ALLEGION PLC | COM | G0176J109 | 2,113 | 26,513 | SH | | SOLE | | 26,513 | 0 | 0 |
ALLSTATE CORPORATION | COM | 020002101 | 3,128 | 37,854 | SH | | SOLE | | 37,854 | 0 | 0 |
ALPHABET INC CLASS C | COM | 02079K107 | 96,880 | 93,549 | SH | | SOLE | | 93,549 | 0 | 0 |
ALPHABET INC. CLASS A | COM | 02079k305 | 992 | 949 | SH | | SOLE | | 949 | 0 | 0 |
ALTRIA GROUP INC | COM | 02209s103 | 220 | 4,450 | SH | | SOLE | | 4,450 | 0 | 0 |
AMAZON.COM INC | COM | 023135106 | 94,985 | 63,240 | SH | | SOLE | | 63,240 | 0 | 0 |
AMERICAN TOWER CORP. | COM | 03027X100 | 99,093 | 626,416 | SH | | SOLE | | 626,416 | 0 | 0 |
AMGEN INC COM PV $0.0001 | COM | 031162100 | 936 | 4,806 | SH | | SOLE | | 4,806 | 0 | 0 |
ANSYS INC | COM | 03662Q105 | 134,416 | 940,368 | SH | | SOLE | | 940,368 | 0 | 0 |
APPLE INC | COM | 037833100 | 4,757 | 30,156 | SH | | SOLE | | 30,156 | 0 | 0 |
AUTOMATIC DATA PROC | COM | 053015103 | 1,764 | 13,456 | SH | | SOLE | | 13,456 | 0 | 0 |
BANK AMER CORP COM | COM | 060505104 | 218 | 8,861 | SH | | SOLE | | 8,861 | 0 | 0 |
BB&T CORPORATION | COM | 054937107 | 511 | 11,793 | SH | | SOLE | | 11,793 | 0 | 0 |
BEACON ROOFING SUPPLY INC | COM | 073685109 | 1,103 | 34,764 | SH | | SOLE | | 34,764 | 0 | 0 |
BECTON DICKINSON&CO | COM | 075887109 | 332 | 1,475 | SH | | SOLE | | 1,475 | 0 | 0 |
BERKLEY W R CORP | COM | 084423102 | 2,559 | 34,625 | SH | | SOLE | | 34,625 | 0 | 0 |
BERKSHIRE HATHAWAY INC DELAWA | COM | 084670108 | 2,754 | 9 | SH | | SOLE | | 9 | 0 | 0 |
BERKSHIRE HATHAWAY INC CL B | COM | 084670702 | 8,506 | 41,660 | SH | | SOLE | | 41,660 | 0 | 0 |
BIO-TECHNE CORP | COM | 09073M104 | 74,282 | 513,280 | SH | | SOLE | | 513,280 | 0 | 0 |
BLACK KNIGHT, INC. | COM | 09215C105 | 42,801 | 949,872 | SH | | SOLE | | 949,872 | 0 | 0 |
BLACKBAUD INC | COM | 09227Q100 | 33,260 | 528,774 | SH | | SOLE | | 528,774 | 0 | 0 |
BLACKLINE, INC. | COM | 09239B109 | 109,114 | 2,664,562 | SH | | SOLE | | 2,664,562 | 0 | 0 |
BRIGHT HORIZONS FAM SOL IN DEL | COM | 109194100 | 1,768 | 15,866 | SH | | SOLE | | 15,866 | 0 | 0 |
BROOKS AUTOMATION, INC. | COM | 114340102 | 61,945 | 2,366,129 | SH | | SOLE | | 2,366,129 | 0 | 0 |
CALAVO GROWERS INC | COM | 128246105 | 848 | 11,625 | SH | | SOLE | | 11,625 | 0 | 0 |
CANADIAN NATL RY CO COM | COM | 136375102 | 1,482 | 20,000 | SH | | SOLE | | 20,000 | 0 | 0 |
CANTEL MEDICAL CORP | COM | 138098108 | 779 | 10,464 | SH | | SOLE | | 10,464 | 0 | 0 |
CAPITAL ONE FINL CORP COM | COM | 14040H105 | 2,063 | 27,296 | SH | | SOLE | | 27,296 | 0 | 0 |
CARMAX INC | COM | 143130102 | 116,056 | 1,850,093 | SH | | SOLE | | 1,850,093 | 0 | 0 |
CBRE GROUP INC | COM | 12504L109 | 59,386 | 1,483,158 | SH | | SOLE | | 1,483,158 | 0 | 0 |
CELGENE CORP | COM | 151020104 | 33,900 | 528,945 | SH | | SOLE | | 528,945 | 0 | 0 |
CHEVRON CORP | COM | 166764100 | 1,068 | 9,816 | SH | | SOLE | | 9,816 | 0 | 0 |
CHUBB LTD | COM | h1467j104 | 383 | 2,963 | SH | | SOLE | | 2,963 | 0 | 0 |
CIGNA CORP | COM | 125523100 | 498 | 2,624 | SH | | SOLE | | 2,624 | 0 | 0 |
CISCO SYSTEMS INC COM | COM | 17275r102 | 2,687 | 62,002 | SH | | SOLE | | 62,002 | 0 | 0 |
COCA COLA COM | COM | 191216100 | 1,828 | 38,613 | SH | | SOLE | | 38,613 | 0 | 0 |
COGENT COMMUNICATIONS | COM | 19239V302 | 2,518 | 55,690 | SH | | SOLE | | 55,690 | 0 | 0 |
COLGATE-PALMOLIVE CO | COM | 194162103 | 722 | 12,125 | SH | | SOLE | | 12,125 | 0 | 0 |
COMCAST CORP NEW CL A | COM | 20030n101 | 5,675 | 166,679 | SH | | SOLE | | 166,679 | 0 | 0 |
CONCHO RES INC COM | COM | 20605P101 | 984 | 9,577 | SH | | SOLE | | 9,577 | 0 | 0 |
CONOCOPHILLIPS | COM | 20825c104 | 587 | 9,420 | SH | | SOLE | | 9,420 | 0 | 0 |
CONSTELLATION SOFTWARE INC. | COM | 21037x100 | 5,281 | 8,278 | SH | | SOLE | | 8,278 | 0 | 0 |
CORE LAB N.V. | COM | N22717107 | 31,484 | 527,730 | SH | | SOLE | | 527,730 | 0 | 0 |
COSTAR GROUP INC | COM | 22160N109 | 83,299 | 246,928 | SH | | SOLE | | 246,928 | 0 | 0 |
CROWN CASTLE REIT INC SHS | COM | 22822v101 | 6,330 | 58,271 | SH | | SOLE | | 58,271 | 0 | 0 |
DANAHER CORP DEL COM | COM | 235851102 | 43,221 | 419,135 | SH | | SOLE | | 419,135 | 0 | 0 |
DELTA AIR LINES INC | COM | 247361702 | 2,546 | 51,015 | SH | | SOLE | | 51,015 | 0 | 0 |
DEXCOM INC | COM | 252131107 | 1,503 | 12,548 | SH | | SOLE | | 12,548 | 0 | 0 |
DIAGEO PLC F ADR | COM | 25243q205 | 1,726 | 12,175 | SH | | SOLE | | 12,175 | 0 | 0 |
DISCOVER FINANCIAL SERVICES | COM | 254709108 | 4,264 | 72,292 | SH | | SOLE | | 72,292 | 0 | 0 |
DISNEY (WALT) CO COM STK | COM | 254687106 | 496 | 4,522 | SH | | SOLE | | 4,522 | 0 | 0 |
DOLLAR GENERAL | COM | 256677105 | 5,072 | 46,930 | SH | | SOLE | | 46,930 | 0 | 0 |
DOUGLAS DYNAMICS INC | COM | 25960R105 | 2,440 | 67,979 | SH | | SOLE | | 67,979 | 0 | 0 |
DOWDUPONT INC | COM | 26078j100 | 306 | 5,719 | SH | | SOLE | | 5,719 | 0 | 0 |
DUKE REALTY CORP REIT | COM | 264411505 | 289 | 11,175 | SH | | SOLE | | 11,175 | 0 | 0 |
EAST WEST BANCORP INC | COM | 27579r104 | 326 | 7,500 | SH | | SOLE | | 7,500 | 0 | 0 |
ECOLAB INC | COM | 278865100 | 172,524 | 1,170,846 | SH | | SOLE | | 1,170,846 | 0 | 0 |
EDWARDS LIFESCIENCES | COM | 28176e108 | 2,279 | 14,881 | SH | | SOLE | | 14,881 | 0 | 0 |
ELI LILLY & CO | COM | 532457108 | 868 | 7,503 | SH | | SOLE | | 7,503 | 0 | 0 |
ELLIE MAE INC | COM | 28849P100 | 427 | 6,798 | SH | | SOLE | | 6,798 | 0 | 0 |
EMERSON ELECTRIC CO | COM | 291011104 | 653 | 10,925 | SH | | SOLE | | 10,925 | 0 | 0 |
ENTERPRISE PRDTS PRTN LPL P | COM | 293792107 | 1,073 | 43,617 | SH | | SOLE | | 43,617 | 0 | 0 |
ENVESTNET INC | COM | 29404K106 | 52,600 | 1,069,324 | SH | | SOLE | | 1,069,324 | 0 | 0 |
EQUITY RESIDENTIAL REIT | COM | 29476l107 | 253 | 3,838 | SH | | SOLE | | 3,838 | 0 | 0 |
EVENTBRITE INC | COM | 29975e109 | 1,406 | 50,543 | SH | | SOLE | | 50,543 | 0 | 0 |
EVERTEC INC | COM | 30040P103 | 753 | 26,253 | SH | | SOLE | | 26,253 | 0 | 0 |
EVO PAYMENT INC | COM | 26927e104 | 979 | 39,687 | SH | | SOLE | | 39,687 | 0 | 0 |
EXPONENT INC | COM | 30214U102 | 1,690 | 33,334 | SH | | SOLE | | 33,334 | 0 | 0 |
EXXON MOBIL CORP COM | COM | 30231g102 | 1,729 | 25,352 | SH | | SOLE | | 25,352 | 0 | 0 |
FACEBOOK INC CLASS | COM | 30303m102 | 214 | 1,632 | SH | | SOLE | | 1,632 | 0 | 0 |
FASTENAL CO | COM | 311900104 | 125,902 | 2,407,755 | SH | | SOLE | | 2,407,755 | 0 | 0 |
FISERV INC | COM | 337738108 | 8,756 | 119,146 | SH | | SOLE | | 119,146 | 0 | 0 |
FORTINET INC COM | COM | 34959E109 | 723 | 10,263 | SH | | SOLE | | 10,263 | 0 | 0 |
GENERAL ELECTRIC | COM | 369604103 | 505 | 66,761 | SH | | SOLE | | 66,761 | 0 | 0 |
GENESEE AND WYOMING INC | COM | 371559105 | 41,545 | 561,271 | SH | | SOLE | | 561,271 | 0 | 0 |
GENUINE PARTS CO | COM | 372460105 | 334 | 3,479 | SH | | SOLE | | 3,479 | 0 | 0 |
GUIDEWIRE SOFTWARE INC | COM | 40171V100 | 1,339 | 16,687 | SH | | SOLE | | 16,687 | 0 | 0 |
HAMILTON LANE INC | COM | 407497106 | 1,260 | 34,067 | SH | | SOLE | | 34,067 | 0 | 0 |
HCP INC | COM | 40414l109 | 1,324 | 47,411 | SH | | SOLE | | 47,411 | 0 | 0 |
HD SUPPLY HOLDINGS INC | COM | 40416M105 | 2,262 | 60,297 | SH | | SOLE | | 60,297 | 0 | 0 |
HEALTHCARE SERVICES GROUP INC | COM | 421906108 | 86,872 | 2,162,075 | SH | | SOLE | | 2,162,075 | 0 | 0 |
HEICO CORP NEW CL A | COM | 422806208 | 1,923 | 30,526 | SH | | SOLE | | 30,526 | 0 | 0 |
HELIOS TECHNOLOGIES, INC. | COM | 866942105 | 752 | 22,644 | SH | | SOLE | | 22,644 | 0 | 0 |
HOME DEPOT INC | COM | 437076102 | 461 | 2,684 | SH | | SOLE | | 2,684 | 0 | 0 |
HONEYWELL INTL INC | COM | 438516106 | 2,835 | 21,459 | SH | | SOLE | | 21,459 | 0 | 0 |
IBM CORP | COM | 459200101 | 1,075 | 9,456 | SH | | SOLE | | 9,456 | 0 | 0 |
IDEXX LABORATORIES INC | COM | 45168D104 | 20,744 | 111,517 | SH | | SOLE | | 111,517 | 0 | 0 |
ILLINOIS TOOL WORKS | COM | 452308109 | 263 | 2,074 | SH | | SOLE | | 2,074 | 0 | 0 |
ILLUMINA INC | COM | 452327109 | 120,364 | 401,306 | SH | | SOLE | | 401,306 | 0 | 0 |
INTEL CORP | COM | 458140100 | 13,530 | 288,297 | SH | | SOLE | | 288,297 | 0 | 0 |
INTUITIVE SURGICAL INC | COM | 46120E602 | 103,967 | 217,086 | SH | | SOLE | | 217,086 | 0 | 0 |
JOHN BEAN TECHNOLOGIES | COM | 477839104 | 1,261 | 17,554 | SH | | SOLE | | 17,554 | 0 | 0 |
JOHNSON AND JOHNSON COM | COM | 478160104 | 14,809 | 114,757 | SH | | SOLE | | 114,757 | 0 | 0 |
JPMORGAN CHASE & CO | COM | 46625h100 | 1,962 | 20,101 | SH | | SOLE | | 20,101 | 0 | 0 |
KANSAS CITY SOUTHERN COM NEW | COM | 485170302 | 2,271 | 23,790 | SH | | SOLE | | 23,790 | 0 | 0 |
KEYON COMMUNI HOLD INC | COM | 493312201 | 0 | 16,667 | SH | | SOLE | | 16,667 | 0 | 0 |
KEYSIGHT TECHNOLOGIES INC | COM | 49338l103 | 2,212 | 35,624 | SH | | SOLE | | 35,624 | 0 | 0 |
KIMBERLY CLARK | COM | 494368103 | 309 | 2,713 | SH | | SOLE | | 2,713 | 0 | 0 |
LABORATORY CORP AMER HLDGS COM | COM | 50540R409 | 2,045 | 16,187 | SH | | SOLE | | 16,187 | 0 | 0 |
LEMAITRE VASCULAR | COM | 525558201 | 476 | 20,127 | SH | | SOLE | | 20,127 | 0 | 0 |
LINCOLN NTL CORP IND NPV | COM | 534187109 | 534 | 10,404 | SH | | SOLE | | 10,404 | 0 | 0 |
LITHIA MOTORS INC CL A | COM | 536797103 | 724 | 9,486 | SH | | SOLE | | 9,486 | 0 | 0 |
LITTELFUSE INC | COM | 537008104 | 515 | 3,006 | SH | | SOLE | | 3,006 | 0 | 0 |
LKQ CORP | COM | 501889208 | 58,300 | 2,456,817 | SH | | SOLE | | 2,456,817 | 0 | 0 |
LOWE'S COMPANIES INC | COM | 548661107 | 3,314 | 35,877 | SH | | SOLE | | 35,877 | 0 | 0 |
LYONDELLBASELL IND N.V. SHS A | COM | N53745100 | 769 | 9,253 | SH | | SOLE | | 9,253 | 0 | 0 |
M & T BANK CORP | COM | 55261f104 | 473 | 3,302 | SH | | SOLE | | 3,302 | 0 | 0 |
MAGELLAN MIDSTREAM PRTNRS LP C | COM | 559080106 | 351 | 6,151 | SH | | SOLE | | 6,151 | 0 | 0 |
MARKEL CORP HLDG CO | COM | 570535104 | 91,486 | 88,133 | SH | | SOLE | | 88,133 | 0 | 0 |
MARSH & MC LENNAN COMPANIES IN | COM | 571748102 | 960 | 12,035 | SH | | SOLE | | 12,035 | 0 | 0 |
MASTERCARD INC-CLASS A | COM | 57636Q104 | 87,151 | 461,969 | SH | | SOLE | | 461,969 | 0 | 0 |
MCCORMICK & CO INC COM NON VTG | COM | 579780206 | 1,706 | 12,255 | SH | | SOLE | | 12,255 | 0 | 0 |
MCDONALDS CORP COM | COM | 580135101 | 443 | 2,494 | SH | | SOLE | | 2,494 | 0 | 0 |
MERCK AND CO INC SHS | COM | 58933y105 | 3,955 | 51,754 | SH | | SOLE | | 51,754 | 0 | 0 |
MESA LABS INC | COM | 59064R109 | 1,496 | 7,180 | SH | | SOLE | | 7,180 | 0 | 0 |
MGM RESORTS INTERNATIONAL | COM | 552953101 | 1,643 | 67,710 | SH | | SOLE | | 67,710 | 0 | 0 |
MGP INGREDIENTS INC | COM | 55303J106 | 771 | 13,514 | SH | | SOLE | | 13,514 | 0 | 0 |
MICROSOFT CORP | COM | 594918104 | 10,740 | 105,741 | SH | | SOLE | | 105,741 | 0 | 0 |
MIDDLEBY CORP | COM | 596278101 | 1,896 | 18,455 | SH | | SOLE | | 18,455 | 0 | 0 |
MINDBODY INC | COM | 60255W105 | 831 | 22,836 | SH | | SOLE | | 22,836 | 0 | 0 |
MONDELEZ INTL INC | COM | 609207105 | 1,515 | 37,850 | SH | | SOLE | | 37,850 | 0 | 0 |
MONRO INC | COM | 610236101 | 1,397 | 20,324 | SH | | SOLE | | 20,324 | 0 | 0 |
MOODYS CORP | COM | 615369105 | 109,704 | 783,378 | SH | | SOLE | | 783,378 | 0 | 0 |
MORGAN STANLEY COM NEW | COM | 617446448 | 1,100 | 27,748 | SH | | SOLE | | 27,748 | 0 | 0 |
MSC INDUSTRIAL DIRECT CO INC C | COM | 553530106 | 264 | 3,437 | SH | | SOLE | | 3,437 | 0 | 0 |
NEOGEN CORP COM | COM | 640491106 | 707 | 12,400 | SH | | SOLE | | 12,400 | 0 | 0 |
NESTLE S A REP RG SH ADR | COM | 641069406 | 481 | 5,942 | SH | | SOLE | | 5,942 | 0 | 0 |
NORFOLK SOUTHERN CO | COM | 655844108 | 2,661 | 17,795 | SH | | SOLE | | 17,795 | 0 | 0 |
NOVANTA INC COM NPV | COM | 67000b104 | 1,411 | 22,404 | SH | | SOLE | | 22,404 | 0 | 0 |
NOVARTIS ADR | COM | 66987v109 | 389 | 4,535 | SH | | SOLE | | 4,535 | 0 | 0 |
NUTRIEN LTD | COM | 67077m108 | 1,775 | 37,775 | SH | | SOLE | | 37,775 | 0 | 0 |
O REILLY AUTOMOTIVE INC | COM | 67103H107 | 17,446 | 50,667 | SH | | SOLE | | 50,667 | 0 | 0 |
OKTA, INC. | COM | 679295105 | 33,540 | 525,712 | SH | | SOLE | | 525,712 | 0 | 0 |
ORACLE CORPORATION | COM | 68389x105 | 261 | 5,773 | SH | | SOLE | | 5,773 | 0 | 0 |
ORTHOPEDIATRICS CORP | COM | 68752L100 | 5,585 | 160,114 | SH | | SOLE | | 160,114 | 0 | 0 |
PAYCHEX INC | COM | 704326107 | 3,114 | 47,792 | SH | | SOLE | | 47,792 | 0 | 0 |
PEPSICO INC | COM | 713448108 | 1,261 | 11,411 | SH | | SOLE | | 11,411 | 0 | 0 |
PFIZER INC | COM | 717081103 | 3,447 | 78,959 | SH | | SOLE | | 78,959 | 0 | 0 |
PHILLIPS 66 | COM | 718546104 | 213 | 2,470 | SH | | SOLE | | 2,470 | 0 | 0 |
PINNACLE WEST CAP CORP | COM | 723484101 | 256 | 3,000 | SH | | SOLE | | 3,000 | 0 | 0 |
PNC FINCL SERVICES GROUP | COM | 693475105 | 1,566 | 13,394 | SH | | SOLE | | 13,394 | 0 | 0 |
POOL CORPORATION | COM | 73278l105 | 461 | 3,098 | SH | | SOLE | | 3,098 | 0 | 0 |
PRICE T ROWE GROUP INC | COM | 74144T108 | 11,394 | 123,415 | SH | | SOLE | | 123,415 | 0 | 0 |
PROCTER & GAMBLE CO | COM | 742718109 | 13,617 | 148,142 | SH | | SOLE | | 148,142 | 0 | 0 |
PROS HOLDINGS INC | COM | 74346Y103 | 82,252 | 2,619,499 | SH | | SOLE | | 2,619,499 | 0 | 0 |
PRUDENTIAL FINANCIAL INC | COM | 744320102 | 2,021 | 24,779 | SH | | SOLE | | 24,779 | 0 | 0 |
QUALCOMM INC | COM | 747525103 | 21,683 | 381,011 | SH | | SOLE | | 381,011 | 0 | 0 |
QUALYS INC COM | COM | 74758t303 | 39,387 | 526,984 | SH | | SOLE | | 526,984 | 0 | 0 |
RED HAT INC | COM | 756577102 | 100,342 | 571,295 | SH | | SOLE | | 571,295 | 0 | 0 |
REDFIN CORPORATION | COM | 75737F108 | 340 | 23,633 | SH | | SOLE | | 23,633 | 0 | 0 |
ROPER TECHNOLOGIES INC | COM | 776696106 | 143,158 | 537,140 | SH | | SOLE | | 537,140 | 0 | 0 |
RPM INTERNATIONAL INC | COM | 749685103 | 252 | 4,285 | SH | | SOLE | | 4,285 | 0 | 0 |
S & P GLOBAL INC | COM | 78409V104 | 92,749 | 545,773 | SH | | SOLE | | 545,773 | 0 | 0 |
SALESFORCE.COM INC | COM | 79466L302 | 308 | 2,248 | SH | | SOLE | | 2,248 | 0 | 0 |
SBA COMMUNICATIONS CORP CL A | COM | 78410G104 | 44,808 | 276,782 | SH | | SOLE | | 276,782 | 0 | 0 |
SCHLUMBERGER LTD | COM | 806857108 | 2,399 | 66,496 | SH | | SOLE | | 66,496 | 0 | 0 |
SEI INVESTMENTS CO | COM | 784117103 | 62,504 | 1,352,907 | SH | | SOLE | | 1,352,907 | 0 | 0 |
SERVICE CORP INTL | COM | 817565104 | 246 | 6,100 | SH | | SOLE | | 6,100 | 0 | 0 |
SITEONE LANDSCAPE SUPPLY, INC. | COM | 82982L103 | 1,282 | 23,189 | SH | | SOLE | | 23,189 | 0 | 0 |
SOUTHERN COMPANY | COM | 842587107 | 237 | 5,399 | SH | | SOLE | | 5,399 | 0 | 0 |
STANLEY BLACK & DECK | COM | 854502101 | 241 | 2,010 | SH | | SOLE | | 2,010 | 0 | 0 |
STERIS PLC | COM | G84720104 | 685 | 6,407 | SH | | SOLE | | 6,407 | 0 | 0 |
TE CONNECTIVITY LTD F | COM | h84989104 | 1,992 | 26,339 | SH | | SOLE | | 26,339 | 0 | 0 |
TELADOC INC | COM | 87918A105 | 1,569 | 31,643 | SH | | SOLE | | 31,643 | 0 | 0 |
TELEFLEX INC COM | COM | 879369106 | 50,736 | 196,285 | SH | | SOLE | | 196,285 | 0 | 0 |
THE BOEING CO | COM | 097023105 | 285 | 884 | SH | | SOLE | | 884 | 0 | 0 |
THE DESCARTES SYSTEMS GROUP IN | COM | 249906108 | 420 | 15,891 | SH | | SOLE | | 15,891 | 0 | 0 |
THERMO FISHER SCNTFC | COM | 883556102 | 18,152 | 81,110 | SH | | SOLE | | 81,110 | 0 | 0 |
TOTAL S.A. | COM | 89151e109 | 1,059 | 20,292 | SH | | SOLE | | 20,292 | 0 | 0 |
TRACTOR SUPPLY COMP | COM | 892356106 | 1,044 | 12,508 | SH | | SOLE | | 12,508 | 0 | 0 |
TRANSDIGM GROUP INC | COM | 893641100 | 86,957 | 255,712 | SH | | SOLE | | 255,712 | 0 | 0 |
TRANSUNION | COM | 89400j107 | 18,701 | 329,251 | SH | | SOLE | | 329,251 | 0 | 0 |
TRIMBLE INC | COM | 896239100 | 85,940 | 2,611,377 | SH | | SOLE | | 2,611,377 | 0 | 0 |
TYLER TECHNOLOGIES INC | COM | 902252105 | 125,381 | 674,742 | SH | | SOLE | | 674,742 | 0 | 0 |
U S BANCORP | COM | 902973304 | 1,123 | 24,579 | SH | | SOLE | | 24,579 | 0 | 0 |
ULTIMATE SOFTWARE GROUP INC | COM | 90385D107 | 1,046 | 4,271 | SH | | SOLE | | 4,271 | 0 | 0 |
UNILEVER N V N Y SHS NEW | COM | 904784709 | 1,565 | 29,082 | SH | | SOLE | | 29,082 | 0 | 0 |
UNION PACIFIC CORP | COM | 907818108 | 424 | 3,065 | SH | | SOLE | | 3,065 | 0 | 0 |
UNITED PARCEL SERVICE INC CL B | COM | 911312106 | 297 | 3,041 | SH | | SOLE | | 3,041 | 0 | 0 |
UNITED TECHNOLOGIES CORP. | COM | 913017109 | 2,498 | 23,458 | SH | | SOLE | | 23,458 | 0 | 0 |
UNITEDHEALTH GRP INC | COM | 91324p102 | 1,566 | 6,285 | SH | | SOLE | | 6,285 | 0 | 0 |
VAPOTHERM INC | COM | 922107107 | 1,301 | 65,217 | SH | | SOLE | | 65,217 | 0 | 0 |
VENTAS INC REIT | COM | 92276f100 | 1,191 | 20,324 | SH | | SOLE | | 20,324 | 0 | 0 |
VERISK ANALYTICS INC | COM | 92345Y106 | 156,899 | 1,438,908 | SH | | SOLE | | 1,438,908 | 0 | 0 |
VERIZON COMMUNICATIONS INC | COM | 92343v104 | 632 | 11,241 | SH | | SOLE | | 11,241 | 0 | 0 |
VISA INC CL A | COM | 92826C839 | 166,540 | 1,262,238 | SH | | SOLE | | 1,262,238 | 0 | 0 |
W.P. CAREY INC. REIT | COM | 92936u109 | 333 | 5,095 | SH | | SOLE | | 5,095 | 0 | 0 |
WAGEWORKS INC | COM | 930427109 | 18,290 | 673,434 | SH | | SOLE | | 673,434 | 0 | 0 |
WALMART STORES | COM | 931142103 | 414 | 4,441 | SH | | SOLE | | 4,441 | 0 | 0 |
WASTE CONNECTIONS INC | COM | 94106B101 | 117,233 | 1,578,890 | SH | | SOLE | | 1,578,890 | 0 | 0 |
WATSCO INC | COM | 942622200 | 19,849 | 142,658 | SH | | SOLE | | 142,658 | 0 | 0 |
WAYFAIR | COM | 94419L101 | 1,625 | 18,042 | SH | | SOLE | | 18,042 | 0 | 0 |
WD-40 COMPANY | COM | 929236107 | 1,026 | 5,601 | SH | | SOLE | | 5,601 | 0 | 0 |
WELLS FARGO & CO | COM | 949746101 | 236 | 5,127 | SH | | SOLE | | 5,127 | 0 | 0 |
WEYERHAEUSER CO | COM | 962166104 | 1,841 | 84,225 | SH | | SOLE | | 84,225 | 0 | 0 |
WSFS FINANCIAL CORP | COM | 929328102 | 1,291 | 34,043 | SH | | SOLE | | 34,043 | 0 | 0 |
XPO LOGISTICS INC | COM | 983793100 | 1,155 | 20,241 | SH | | SOLE | | 20,241 | 0 | 0 |
BLACKROCK ENHANCED EQT DIV TR | ETFS | 09251A104 | 78 | 10,000 | SH | | SOLE | | 10,000 | 0 | 0 |
ISHARES CORE S&P 500 ETF | ETFS | 464287200 | 1,569 | 6,234 | SH | | SOLE | | 6,234 | 0 | 0 |
ISHARES CORE S&P MID CAP ETF | ETFS | 464287507 | 969 | 5,834 | SH | | SOLE | | 5,834 | 0 | 0 |
ISHARES CORE S&P SMALL CAP ETF | ETFS | 464287804 | 645 | 9,303 | SH | | SOLE | | 9,303 | 0 | 0 |
ISHARES MSCI EAFE ETF | ETFS | 464287465 | 389 | 6,626 | SH | | SOLE | | 6,626 | 0 | 0 |
ISHARES RUSSELL 2000 GROWTH IN | ETFS | 464287648 | 2,192 | 13,050 | SH | | SOLE | | 13,050 | 0 | 0 |
VANGUARD DIVIDEND APPREC | ETFS | 921908844 | 1,010 | 10,309 | SH | | SOLE | | 10,309 | 0 | 0 |
VANGUARD FTSE ALL WORLD EX US | ETFS | 922042775 | 3,030 | 66,478 | SH | | SOLE | | 66,478 | 0 | 0 |
VANGUARD FTSE EMERGING MARK ET | ETFS | 922042858 | 870 | 22,843 | SH | | SOLE | | 22,843 | 0 | 0 |
VANGUARD HIGH DVD YIELD ETF | ETFS | 921946406 | 532 | 6,826 | SH | | SOLE | | 6,826 | 0 | 0 |
VANGUARD INDEX FDS FORMERLY VA | ETFS | 922908363 | 4,393 | 19,114 | SH | | SOLE | | 19,114 | 0 | 0 |
VANGUARD REIT ETF | ETFS | 922908553 | 703 | 9,425 | SH | | SOLE | | 9,425 | 0 | 0 |
VANGUARD TOTAL STK MKT ETF | ETFS | 922908769 | 334 | 2,615 | SH | | SOLE | | 2,615 | 0 | 0 |
WISDOMTREE TR INDIA ERNGS FD | ETFS | 97717W422 | 223 | 9,000 | SH | | SOLE | | 9,000 | 0 | 0 |