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 | 865 | 40,140 | SH | | SOLE | | 40,140 | 0 | 0 |
3M COMPANY | COM | 88579y101 | 1,769 | 9,961 | SH | | SOLE | | 9,961 | 0 | 0 |
ABBOTT LABORATORIES | COM | 002824100 | 2,577 | 18,307 | SH | | SOLE | | 18,307 | 0 | 0 |
ABBVIE INC SHS | COM | 00287y109 | 1,292 | 9,539 | SH | | SOLE | | 9,539 | 0 | 0 |
ABCAM PLC | COM | 000380204 | 17,440 | 740,562 | SH | | SOLE | | 740,562 | 0 | 0 |
ACCENTURE PLC F CLASS A | COM | g1151c101 | 889 | 2,144 | SH | | SOLE | | 2,144 | 0 | 0 |
ADOBE SYSTEMS INC | COM | 00724F101 | 331 | 583 | SH | | SOLE | | 583 | 0 | 0 |
AIR PROD & CHEMICALS | COM | 009158106 | 1,090 | 3,583 | SH | | SOLE | | 3,583 | 0 | 0 |
ALARM.COM | COM | 011642105 | 16,388 | 193,232 | SH | | SOLE | | 193,232 | 0 | 0 |
ALPHABET INC CLASS C | COM | 02079K107 | 245,397 | 84,807 | SH | | SOLE | | 84,807 | 0 | 0 |
ALPHABET INC. CLASS A | COM | 02079k305 | 4,073 | 1,406 | SH | | SOLE | | 1,406 | 0 | 0 |
AMAZON.COM INC | COM | 023135106 | 179,217 | 53,749 | SH | | SOLE | | 53,749 | 0 | 0 |
AMERICAN TOWER CORP | COM | 03027X100 | 172,314 | 589,108 | SH | | SOLE | | 589,108 | 0 | 0 |
AMGEN INC. | COM | 031162100 | 597 | 2,655 | SH | | SOLE | | 2,655 | 0 | 0 |
AMPHENOL CORP NEW CL A | COM | 032095101 | 536 | 6,126 | SH | | SOLE | | 6,126 | 0 | 0 |
ANALOG DEVICES INC | COM | 032654105 | 651 | 3,703 | SH | | SOLE | | 3,703 | 0 | 0 |
ANSYS INC | COM | 03662Q105 | 384,295 | 958,056 | SH | | SOLE | | 958,056 | 0 | 0 |
APPLE INC | COM | 037833100 | 18,535 | 104,382 | SH | | SOLE | | 104,382 | 0 | 0 |
ASPEN TECHNOLOGY, INC. | COM | 045327103 | 8,714 | 57,253 | SH | | SOLE | | 57,253 | 0 | 0 |
ATLASSIAN CORPORATION PLC | COM | G06242104 | 88,767 | 232,808 | SH | | SOLE | | 232,808 | 0 | 0 |
ATRION CORPORATION | COM | 049904105 | 21,508 | 30,512 | SH | | SOLE | | 30,512 | 0 | 0 |
AUTO DATA PROCESSING | COM | 053015103 | 2,957 | 11,994 | SH | | SOLE | | 11,994 | 0 | 0 |
AZENTA INC COM | COM | 114340102 | 159,098 | 1,542,991 | SH | | SOLE | | 1,542,991 | 0 | 0 |
BANK AMER CORP COM | COM | 060505104 | 683 | 15,360 | SH | | SOLE | | 15,360 | 0 | 0 |
BANK OF HAWAII CORP | COM | 062540109 | 246 | 2,942 | SH | | SOLE | | 2,942 | 0 | 0 |
BECTON DICKINSON&CO | COM | 075887109 | 492 | 1,958 | SH | | SOLE | | 1,958 | 0 | 0 |
BERKLEY W R CORP | COM | 084423102 | 1,023 | 12,416 | SH | | SOLE | | 12,416 | 0 | 0 |
BERKSHIRE HATHAWAY INC DELAWA | COM | 084670108 | 3,155 | 7 | SH | | SOLE | | 7 | 0 | 0 |
BERKSHIRE HATHAWAY INC CL B | COM | 084670702 | 9,083 | 30,379 | SH | | SOLE | | 30,379 | 0 | 0 |
BIO-TECHNE CORP | COM | 09073M104 | 352,524 | 681,416 | SH | | SOLE | | 681,416 | 0 | 0 |
BLACK KNIGHT INC | COM | 09215C105 | 240,814 | 2,905,223 | SH | | SOLE | | 2,905,223 | 0 | 0 |
BLACKLINE INC | COM | 09239B109 | 260,005 | 2,511,153 | SH | | SOLE | | 2,511,153 | 0 | 0 |
BLACKSTONE GROUP ORD SHS CLASS | COM | 09260d107 | 250 | 1,934 | SH | | SOLE | | 1,934 | 0 | 0 |
BRIGHT HORIZONS FAM SOL IN DEL | COM | 109194100 | 74,970 | 595,565 | SH | | SOLE | | 595,565 | 0 | 0 |
BRISTOL-MYERS SQUIBB | COM | 110122108 | 224 | 3,588 | SH | | SOLE | | 3,588 | 0 | 0 |
BRITISH AMER TOBACCO PLC ADR | COM | 110448107 | 202 | 5,402 | SH | | SOLE | | 5,402 | 0 | 0 |
BROADRIDGE FINL SOLUTIONS | COM | 11133T103 | 432 | 2,364 | SH | | SOLE | | 2,364 | 0 | 0 |
C M S ENERGY CORP | COM | 125896100 | 209 | 3,220 | SH | | SOLE | | 3,220 | 0 | 0 |
CABLE ONE INC COM | COM | 12685J105 | 257,131 | 145,811 | SH | | SOLE | | 145,811 | 0 | 0 |
CALAMOS CONV OPP AND INC FD SH | COM | 128117108 | 445 | 29,418 | SH | | SOLE | | 29,418 | 0 | 0 |
CANADIAN NATL RAILWY F | COM | 136375102 | 1,781 | 14,500 | SH | | SOLE | | 14,500 | 0 | 0 |
CANADIAN PACIFIC RAILWAY | COM | 13645T100 | 969 | 13,473 | SH | | SOLE | | 13,473 | 0 | 0 |
CAPITAL ONE FINL CORP COM | COM | 14040H105 | 2,905 | 20,022 | SH | | SOLE | | 20,022 | 0 | 0 |
CARMAX INC | COM | 143130102 | 185,412 | 1,423,724 | SH | | SOLE | | 1,423,724 | 0 | 0 |
CASTLE BIOSCIENCES INC. | COM | 14843C105 | 3,792 | 88,451 | SH | | SOLE | | 88,451 | 0 | 0 |
CBRE GROUP INC | COM | 12504L109 | 177,911 | 1,639,579 | SH | | SOLE | | 1,639,579 | 0 | 0 |
CDW CORP COM | COM | 12514G108 | 662 | 3,232 | SH | | SOLE | | 3,232 | 0 | 0 |
CHARTER COMMUNICATIONS, INC. | COM | 16119p108 | 226 | 346 | SH | | SOLE | | 346 | 0 | 0 |
CHEVRON CORP | COM | 166764100 | 417 | 3,554 | SH | | SOLE | | 3,554 | 0 | 0 |
CHEWY, INC. | COM | 16679L109 | 14,684 | 249,007 | SH | | SOLE | | 249,007 | 0 | 0 |
CHUBB LTD | COM | h1467j104 | 775 | 4,007 | SH | | SOLE | | 4,007 | 0 | 0 |
CISCO SYSTEMS INC | COM | 17275r102 | 4,105 | 64,773 | SH | | SOLE | | 64,773 | 0 | 0 |
COCA COLA COM | COM | 191216100 | 3,175 | 53,618 | SH | | SOLE | | 53,618 | 0 | 0 |
COGENT COMMUNICATIONS HOLDINGS | COM | 19239V302 | 15,712 | 214,704 | SH | | SOLE | | 214,704 | 0 | 0 |
COLGATE-PALMOLIVE CO | COM | 194162103 | 942 | 11,040 | SH | | SOLE | | 11,040 | 0 | 0 |
COMCAST CORP NEW CL A | COM | 20030n101 | 3,461 | 68,760 | SH | | SOLE | | 68,760 | 0 | 0 |
CONOCOPHILLIPS | COM | 20825c104 | 242 | 3,359 | SH | | SOLE | | 3,359 | 0 | 0 |
CONSTELLATION SOFTWARE F | COM | 21037x100 | 13,741 | 7,390 | SH | | SOLE | | 7,390 | 0 | 0 |
COSTAR GROUP INC | COM | 22160N109 | 204,294 | 2,585,023 | SH | | SOLE | | 2,585,023 | 0 | 0 |
COSTCO WHOLESALE CO | COM | 22160k105 | 1,495 | 2,634 | SH | | SOLE | | 2,634 | 0 | 0 |
COUPA SOFTWARE | COM | 22266l106 | 46,217 | 292,418 | SH | | SOLE | | 292,418 | 0 | 0 |
CROWDSTRIKE HOLDINGS, INC. | COM | 22788c105 | 95,823 | 468,002 | SH | | SOLE | | 468,002 | 0 | 0 |
CROWN CASTLE REIT INC | COM | 22822v101 | 11,223 | 53,767 | SH | | SOLE | | 53,767 | 0 | 0 |
CRYOPORT, INC. | COM | 229050307 | 3,490 | 58,975 | SH | | SOLE | | 58,975 | 0 | 0 |
CVS HEALTH CORP | COM | 126650100 | 502 | 4,863 | SH | | SOLE | | 4,863 | 0 | 0 |
DANAHER CORP | COM | 235851102 | 226,521 | 688,492 | SH | | SOLE | | 688,492 | 0 | 0 |
DISCOVER FINANCIAL SERVICES | COM | 254709108 | 1,510 | 13,070 | SH | | SOLE | | 13,070 | 0 | 0 |
DOLLAR GENERAL CORP | COM | 256677105 | 86,910 | 368,527 | SH | | SOLE | | 368,527 | 0 | 0 |
DOUGLAS DYNAMICS INC | COM | 25960R105 | 18,965 | 485,540 | SH | | SOLE | | 485,540 | 0 | 0 |
DUKE REALTY CORP REIT | COM | 264411505 | 350 | 5,335 | SH | | SOLE | | 5,335 | 0 | 0 |
EAST WEST BANCORP INC | COM | 27579r104 | 613 | 7,785 | SH | | SOLE | | 7,785 | 0 | 0 |
EATON CORP PLC SHS | COM | G29183103 | 255 | 1,475 | SH | | SOLE | | 1,475 | 0 | 0 |
ECOLAB INC | COM | 278865100 | 285,950 | 1,218,933 | SH | | SOLE | | 1,218,933 | 0 | 0 |
EDWARDS LIFESCIENCES | COM | 28176e108 | 4,560 | 35,198 | SH | | SOLE | | 35,198 | 0 | 0 |
EMERSON ELECTRIC CO | COM | 291011104 | 645 | 6,935 | SH | | SOLE | | 6,935 | 0 | 0 |
ENDAVA | COM | 29260v105 | 10,006 | 59,590 | SH | | SOLE | | 59,590 | 0 | 0 |
ENTERPRISE PRODS PART LP | COM | 293792107 | 872 | 39,712 | SH | | SOLE | | 39,712 | 0 | 0 |
ENVESTNET INC | COM | 29404K106 | 8,459 | 106,614 | SH | | SOLE | | 106,614 | 0 | 0 |
EQUITY RESIDENTIAL REIT | COM | 29476l107 | 258 | 2,851 | SH | | SOLE | | 2,851 | 0 | 0 |
EVERTEC INC | COM | 30040P103 | 18,043 | 360,995 | SH | | SOLE | | 360,995 | 0 | 0 |
EVO PAYMENTS INC | COM | 26927e104 | 17,220 | 672,657 | SH | | SOLE | | 672,657 | 0 | 0 |
EXPONENT INC | COM | 30214U102 | 19,127 | 163,855 | SH | | SOLE | | 163,855 | 0 | 0 |
EXXON MOBIL CORP | COM | 30231g102 | 830 | 13,559 | SH | | SOLE | | 13,559 | 0 | 0 |
FASTENAL CO | COM | 311900104 | 262,498 | 4,097,695 | SH | | SOLE | | 4,097,695 | 0 | 0 |
FISERV INC | COM | 337738108 | 4,940 | 47,596 | SH | | SOLE | | 47,596 | 0 | 0 |
FLAHERTY & CRUMRINE PFD SECS I | COM | 338478100 | 289 | 13,328 | SH | | SOLE | | 13,328 | 0 | 0 |
FLOOR & DECOR HOLDINGS, INC. | COM | 339750101 | 18,808 | 144,666 | SH | | SOLE | | 144,666 | 0 | 0 |
FORTINET INC COM | COM | 34959E109 | 2,582 | 7,183 | SH | | SOLE | | 7,183 | 0 | 0 |
FRANCO-NEVADA CORPORATION | COM | 351858105 | 1,127 | 8,150 | SH | | SOLE | | 8,150 | 0 | 0 |
FULTON FINL CORP PA COM | COM | 360271100 | 401 | 23,565 | SH | | SOLE | | 23,565 | 0 | 0 |
GENUINE PARTS CO | COM | 372460105 | 240 | 1,710 | SH | | SOLE | | 1,710 | 0 | 0 |
GUIDEWIRE SOFTWARE INC | COM | 40171V100 | 112,571 | 991,555 | SH | | SOLE | | 991,555 | 0 | 0 |
HAMILTON LANE INC | COM | 407497106 | 24,038 | 231,981 | SH | | SOLE | | 231,981 | 0 | 0 |
HEALTHEQUITY, INC. | COM | 42226A107 | 9,267 | 209,477 | SH | | SOLE | | 209,477 | 0 | 0 |
HEALTHPEAK PPTYS INC | COM | 42250p103 | 1,375 | 38,112 | SH | | SOLE | | 38,112 | 0 | 0 |
HECLA MINING | COM | 422704106 | 801 | 153,500 | SH | | SOLE | | 153,500 | 0 | 0 |
HEICO CORP CL A | COM | 422806208 | 221,448 | 1,723,059 | SH | | SOLE | | 1,723,059 | 0 | 0 |
HOME DEPOT INC | COM | 437076102 | 1,627 | 3,919 | SH | | SOLE | | 3,919 | 0 | 0 |
HONEYWELL INTL INC | COM | 438516106 | 987 | 4,733 | SH | | SOLE | | 4,733 | 0 | 0 |
IAA INC. | COM | 449253103 | 17,117 | 338,148 | SH | | SOLE | | 338,148 | 0 | 0 |
IBM CORP | COM | 459200101 | 548 | 4,098 | SH | | SOLE | | 4,098 | 0 | 0 |
IDEXX LABS INC | COM | 45168d104 | 141,674 | 215,160 | SH | | SOLE | | 215,160 | 0 | 0 |
ILLINOIS TOOL WORKS | COM | 452308109 | 694 | 2,812 | SH | | SOLE | | 2,812 | 0 | 0 |
ILLUMINA INC | COM | 452327109 | 297,027 | 780,746 | SH | | SOLE | | 780,746 | 0 | 0 |
INGERSOLL-RAND, INC. | COM | 45687V106 | 1,791 | 28,943 | SH | | SOLE | | 28,943 | 0 | 0 |
INTEL CORP | COM | 458140100 | 10,198 | 198,010 | SH | | SOLE | | 198,010 | 0 | 0 |
INTUIT INC. | COM | 461202103 | 248 | 385 | SH | | SOLE | | 385 | 0 | 0 |
INTUITIVE SURGICAL INC | COM | 46120E602 | 314,703 | 875,877 | SH | | SOLE | | 875,877 | 0 | 0 |
J P MORGAN CHASE & CO | COM | 46625h100 | 7,200 | 45,466 | SH | | SOLE | | 45,466 | 0 | 0 |
JACOBS ENGR GROUP INC DEL COM | COM | 469814107 | 263 | 1,890 | SH | | SOLE | | 1,890 | 0 | 0 |
JOHN BEAN TECHNOLOGIES | COM | 477839104 | 17,379 | 113,172 | SH | | SOLE | | 113,172 | 0 | 0 |
JOHNSON & JOHNSON | COM | 478160104 | 12,459 | 72,830 | SH | | SOLE | | 72,830 | 0 | 0 |
KEYSIGHT TECHNOLOGIES INC | COM | 49338l103 | 2,876 | 13,929 | SH | | SOLE | | 13,929 | 0 | 0 |
KINSALE CAPITAL GROUP INC. | COM | 49714P108 | 21,085 | 88,635 | SH | | SOLE | | 88,635 | 0 | 0 |
LABORATORY CORP AMER HLDGS COM | COM | 50540R409 | 2,584 | 8,224 | SH | | SOLE | | 8,224 | 0 | 0 |
LEMAITRE VASCULAR | COM | 525558201 | 10,084 | 200,761 | SH | | SOLE | | 200,761 | 0 | 0 |
LILLY ELI & CO | COM | 532457108 | 1,493 | 5,404 | SH | | SOLE | | 5,404 | 0 | 0 |
LOWE'S COMPANIES INC | COM | 548661107 | 6,083 | 23,533 | SH | | SOLE | | 23,533 | 0 | 0 |
M & T BANK CORP | COM | 55261f104 | 717 | 4,671 | SH | | SOLE | | 4,671 | 0 | 0 |
MAGELLAN MIDSTREAM PRTNRS LP C | COM | 559080106 | 763 | 16,437 | SH | | SOLE | | 16,437 | 0 | 0 |
MARKEL CORP HLDG CO | COM | 570535104 | 234,019 | 189,643 | SH | | SOLE | | 189,643 | 0 | 0 |
MARSH & MC LENNAN COMPANIES IN | COM | 571748102 | 436 | 2,508 | SH | | SOLE | | 2,508 | 0 | 0 |
MASIMO CORP COM | COM | 574795100 | 88,973 | 303,892 | SH | | SOLE | | 303,892 | 0 | 0 |
MASTERCARD INC-CLASS A | COM | 57636Q104 | 193,903 | 539,638 | SH | | SOLE | | 539,638 | 0 | 0 |
MC DONALDS CORP | COM | 580135101 | 767 | 2,860 | SH | | SOLE | | 2,860 | 0 | 0 |
MCCORMICK & CO INC COM NON VTG | COM | 579780206 | 2,241 | 23,196 | SH | | SOLE | | 23,196 | 0 | 0 |
MEDPACE HOLDINGS, INC. | COM | 58506Q109 | 22,148 | 101,764 | SH | | SOLE | | 101,764 | 0 | 0 |
MEDTRONIC PLC F | COM | g5960l103 | 355 | 3,436 | SH | | SOLE | | 3,436 | 0 | 0 |
MERCK & CO. INC. | COM | 58933y105 | 3,887 | 50,714 | SH | | SOLE | | 50,714 | 0 | 0 |
MERGENET SOLUTIONS INC COM | COM | 58950m109 | 10 | 10,000 | SH | | SOLE | | 10,000 | 0 | 0 |
MESA LABS INC | COM | 59064R109 | 19,957 | 60,827 | SH | | SOLE | | 60,827 | 0 | 0 |
META PLATFORMS INC CL A | COM | 30303m102 | 699 | 2,079 | SH | | SOLE | | 2,079 | 0 | 0 |
MICRON TECHNOLOGY INC | COM | 595112103 | 209 | 2,245 | SH | | SOLE | | 2,245 | 0 | 0 |
MICROSOFT CORP | COM | 594918104 | 36,481 | 108,472 | SH | | SOLE | | 108,472 | 0 | 0 |
MIDDLEBY CORP | COM | 596278101 | 984 | 5,003 | SH | | SOLE | | 5,003 | 0 | 0 |
MOMENTIVE GLOBAL INC COM | COM | 60878Y108 | 13,052 | 617,106 | SH | | SOLE | | 617,106 | 0 | 0 |
MONDELEZ INTL INC | COM | 609207105 | 555 | 8,364 | SH | | SOLE | | 8,364 | 0 | 0 |
MOODYS CORP | COM | 615369105 | 225,965 | 578,537 | SH | | SOLE | | 578,537 | 0 | 0 |
NASPERS SPON ADR EACH REP 0.2 | COM | 631512209 | 209 | 6,750 | SH | | SOLE | | 6,750 | 0 | 0 |
NEOGEN CORP COM | COM | 640491106 | 1,072 | 23,600 | SH | | SOLE | | 23,600 | 0 | 0 |
NESTLE S A F SPONSORED ADR 1 A | COM | 641069406 | 1,556 | 11,084 | SH | | SOLE | | 11,084 | 0 | 0 |
NEWMONT GOLDCORP CORP | COM | 651639106 | 328 | 5,284 | SH | | SOLE | | 5,284 | 0 | 0 |
NEXTERA ENERGY INC SHS | COM | 65339f101 | 772 | 8,270 | SH | | SOLE | | 8,270 | 0 | 0 |
NIKE INC CL B | COM | 654106103 | 293 | 1,758 | SH | | SOLE | | 1,758 | 0 | 0 |
NORFOLK SOUTHERN CO | COM | 655844108 | 4,248 | 14,270 | SH | | SOLE | | 14,270 | 0 | 0 |
NOVANTA INC COM NPV | COM | 67000b104 | 23,552 | 133,569 | SH | | SOLE | | 133,569 | 0 | 0 |
NOVARTIS AG F SPONSORED ADR 1 | COM | 66987v109 | 296 | 3,379 | SH | | SOLE | | 3,379 | 0 | 0 |
NUTRIEN LTD | COM | 67077m108 | 2,986 | 39,705 | SH | | SOLE | | 39,705 | 0 | 0 |
O REILLY AUTOMOTIVE | COM | 67103h107 | 28,130 | 39,831 | SH | | SOLE | | 39,831 | 0 | 0 |
OKTA, INC | COM | 679295105 | 113,977 | 508,439 | SH | | SOLE | | 508,439 | 0 | 0 |
OLD DOMINION FGHT LINES INC CO | COM | 679580100 | 66,252 | 184,865 | SH | | SOLE | | 184,865 | 0 | 0 |
ORACLE CORP | COM | 68389x105 | 319 | 3,656 | SH | | SOLE | | 3,656 | 0 | 0 |
ORTHOPEDIATRICS CORP | COM | 68752L100 | 22,425 | 374,628 | SH | | SOLE | | 374,628 | 0 | 0 |
PAYCHEX INC | COM | 704326107 | 5,428 | 39,766 | SH | | SOLE | | 39,766 | 0 | 0 |
PAYPAL HLDGS INC COM | COM | 70450Y103 | 254 | 1,345 | SH | | SOLE | | 1,345 | 0 | 0 |
PELOTON INTERACTIVE INC CL A C | COM | 70614w100 | 956 | 26,722 | SH | | SOLE | | 26,722 | 0 | 0 |
PEPSICO INC | COM | 713448108 | 1,437 | 8,273 | SH | | SOLE | | 8,273 | 0 | 0 |
PFIZER INC | COM | 717081103 | 3,952 | 66,933 | SH | | SOLE | | 66,933 | 0 | 0 |
PINNACLE WEST CAP CORP | COM | 723484101 | 212 | 3,000 | SH | | SOLE | | 3,000 | 0 | 0 |
PNC FINL SERVICES | COM | 693475105 | 811 | 4,043 | SH | | SOLE | | 4,043 | 0 | 0 |
POOL CORPORATION | COM | 73278l105 | 1,294 | 2,286 | SH | | SOLE | | 2,286 | 0 | 0 |
PRICE T ROWE GROUP INC | COM | 74144T108 | 18,167 | 92,387 | SH | | SOLE | | 92,387 | 0 | 0 |
PROCORE TECHNOLOGIES INC | COM | 74275K108 | 16,882 | 211,100 | SH | | SOLE | | 211,100 | 0 | 0 |
PROCTER & GAMBLE CO | COM | 742718109 | 22,660 | 138,526 | SH | | SOLE | | 138,526 | 0 | 0 |
PROGYNY, INC | COM | 74340e103 | 9,828 | 195,195 | SH | | SOLE | | 195,195 | 0 | 0 |
PROS HOLDINGS INC | COM | 74346Y103 | 42,377 | 1,228,689 | SH | | SOLE | | 1,228,689 | 0 | 0 |
PRUDENTIAL FINANCIAL INC | COM | 744320102 | 234 | 2,158 | SH | | SOLE | | 2,158 | 0 | 0 |
QUALCOMM INC | COM | 747525103 | 162,188 | 886,901 | SH | | SOLE | | 886,901 | 0 | 0 |
RANGE RESOURCES CORP DEL | COM | 75281a109 | 802 | 45,000 | SH | | SOLE | | 45,000 | 0 | 0 |
REALTY INCM CRP MD PV$1.REIT | COM | 756109104 | 343 | 4,791 | SH | | SOLE | | 4,791 | 0 | 0 |
REPLIGEN CORPORATION | COM | 759916109 | 16,237 | 61,309 | SH | | SOLE | | 61,309 | 0 | 0 |
REPUBLIC SVCS INC | COM | 760759100 | 253 | 1,816 | SH | | SOLE | | 1,816 | 0 | 0 |
ROPER TECHNOLOGIES INC | COM | 776696106 | 69,262 | 140,817 | SH | | SOLE | | 140,817 | 0 | 0 |
RPM INTERNATIONAL INC | COM | 749685103 | 385 | 3,810 | SH | | SOLE | | 3,810 | 0 | 0 |
S & P GLOBAL INC | COM | 78409V104 | 206,730 | 438,053 | SH | | SOLE | | 438,053 | 0 | 0 |
SBA COMMUNICATIONS CORP CL A | COM | 78410G104 | 190,358 | 489,326 | SH | | SOLE | | 489,326 | 0 | 0 |
SEI INVESTMENTS CO | COM | 784117103 | 302 | 4,953 | SH | | SOLE | | 4,953 | 0 | 0 |
SERVICE CORP INTL | COM | 817565104 | 671 | 9,453 | SH | | SOLE | | 9,453 | 0 | 0 |
SHORE BANCSHARES, INC. | COM | 825107105 | 707 | 33,909 | SH | | SOLE | | 33,909 | 0 | 0 |
SIMPSON MANUFACTURING CO | COM | 829073105 | 19,332 | 139,009 | SH | | SOLE | | 139,009 | 0 | 0 |
SITEONE LANDSCAPE SUPPLY, INC. | COM | 82982L103 | 72,717 | 300,138 | SH | | SOLE | | 300,138 | 0 | 0 |
SOUTHERN COMPANY | COM | 842587107 | 237 | 3,462 | SH | | SOLE | | 3,462 | 0 | 0 |
SPROUT SOCIAL, INC. | COM | 85209W109 | 48,049 | 529,812 | SH | | SOLE | | 529,812 | 0 | 0 |
STARBUCKS CORP COM | COM | 855244109 | 514 | 4,397 | SH | | SOLE | | 4,397 | 0 | 0 |
STERIS PLC | COM | G8473t100 | 382 | 1,570 | SH | | SOLE | | 1,570 | 0 | 0 |
STRYKER CORP | COM | 863667101 | 291 | 1,088 | SH | | SOLE | | 1,088 | 0 | 0 |
TARGET CORP COM | COM | 87612E106 | 228 | 983 | SH | | SOLE | | 983 | 0 | 0 |
TEKLA HEALTHCARE OPP UNIT FD S | COM | 879105104 | 253 | 9,870 | SH | | SOLE | | 9,870 | 0 | 0 |
TELADOC INC | COM | 87918A105 | 487 | 5,300 | SH | | SOLE | | 5,300 | 0 | 0 |
TELEFLEX INC COM | COM | 879369106 | 163,019 | 496,282 | SH | | SOLE | | 496,282 | 0 | 0 |
TEXAS INSTRUMENTS | COM | 882508104 | 240 | 1,276 | SH | | SOLE | | 1,276 | 0 | 0 |
THE DESCARTES SYSTEMS GROUP IN | COM | 249906108 | 10,897 | 131,800 | SH | | SOLE | | 131,800 | 0 | 0 |
THERMO FISHER SCIENTIFIC INC | COM | 883556102 | 202,339 | 303,248 | SH | | SOLE | | 303,248 | 0 | 0 |
TOPICUS COM INC REGISTERED SHS | COM | 89072T102 | 1,254 | 13,528 | SH | | SOLE | | 13,528 | 0 | 0 |
TRANSDIGM GROUP INC | COM | 893641100 | 239,889 | 377,017 | SH | | SOLE | | 377,017 | 0 | 0 |
TREX COMPANY, INC. | COM | 89531P105 | 24,847 | 184,009 | SH | | SOLE | | 184,009 | 0 | 0 |
TRIMBLE INC | COM | 896239100 | 980 | 11,245 | SH | | SOLE | | 11,245 | 0 | 0 |
TRUPANION, INC. | COM | 898202106 | 14,016 | 106,158 | SH | | SOLE | | 106,158 | 0 | 0 |
TWILIO INC. | COM | 90138F102 | 91,518 | 347,527 | SH | | SOLE | | 347,527 | 0 | 0 |
TYLER TECHNOLOGIES INC | COM | 902252105 | 68,094 | 126,581 | SH | | SOLE | | 126,581 | 0 | 0 |
U S BANCORP | COM | 902973304 | 1,153 | 20,530 | SH | | SOLE | | 20,530 | 0 | 0 |
UNION PACIFIC CORP | COM | 907818108 | 477 | 1,894 | SH | | SOLE | | 1,894 | 0 | 0 |
UNITED PARCEL SRVC CLASS B | COM | 911312106 | 475 | 2,217 | SH | | SOLE | | 2,217 | 0 | 0 |
UNITEDHEALTH GRP INC | COM | 91324p102 | 3,271 | 6,513 | SH | | SOLE | | 6,513 | 0 | 0 |
UTZ BRANDS INC. | COM | 918090101 | 7,088 | 444,386 | SH | | SOLE | | 444,386 | 0 | 0 |
VEEVA SYSTEMS, INC. | COM | 922475108 | 114,555 | 448,390 | SH | | SOLE | | 448,390 | 0 | 0 |
VENTAS INC REIT | COM | 92276f100 | 865 | 16,921 | SH | | SOLE | | 16,921 | 0 | 0 |
VERISK ANALYTICS INC | COM | 92345Y106 | 254,185 | 1,111,288 | SH | | SOLE | | 1,111,288 | 0 | 0 |
VERIZON COMMUNICATN | COM | 92343v104 | 554 | 10,666 | SH | | SOLE | | 10,666 | 0 | 0 |
VISA INC CL A | COM | 92826C839 | 250,956 | 1,158,027 | SH | | SOLE | | 1,158,027 | 0 | 0 |
VULCAN MATERIALS CO | COM | 929160109 | 298,105 | 1,436,096 | SH | | SOLE | | 1,436,096 | 0 | 0 |
W.P. CAREY INC. REIT | COM | 92936u109 | 453 | 5,525 | SH | | SOLE | | 5,525 | 0 | 0 |
WABTEC | COM | 929740108 | 3,632 | 39,435 | SH | | SOLE | | 39,435 | 0 | 0 |
WALMART INC | COM | 931142103 | 740 | 5,117 | SH | | SOLE | | 5,117 | 0 | 0 |
WALT DISNEY CO | COM | 254687106 | 1,226 | 7,918 | SH | | SOLE | | 7,918 | 0 | 0 |
WASTE CONNECTIONS INC | COM | 94106B101 | 297,222 | 2,181,124 | SH | | SOLE | | 2,181,124 | 0 | 0 |
WATSCO INC | COM | 942622200 | 6,618 | 21,153 | SH | | SOLE | | 21,153 | 0 | 0 |
WAYFAIR | COM | 94419L101 | 44,849 | 236,086 | SH | | SOLE | | 236,086 | 0 | 0 |
WD-40 COMPANY | COM | 929236107 | 10,227 | 41,805 | SH | | SOLE | | 41,805 | 0 | 0 |
WELLS FARGO BK N A | COM | 949746101 | 2,327 | 48,489 | SH | | SOLE | | 48,489 | 0 | 0 |
WHEATON PRECIOUS METALS CORP | COM | 962879102 | 687 | 16,000 | SH | | SOLE | | 16,000 | 0 | 0 |
WILLSCOT MOBILE MINI HOLDINGS | COM | 971378104 | 129,746 | 3,176,924 | SH | | SOLE | | 3,176,924 | 0 | 0 |
WNS HOLDINGS LTD | COM | 92932M101 | 30,183 | 342,131 | SH | | SOLE | | 342,131 | 0 | 0 |
WORKIVA INC | COM | 98139A105 | 65,786 | 504,145 | SH | | SOLE | | 504,145 | 0 | 0 |
WSFS FINANCIAL CORP | COM | 929328102 | 224 | 4,474 | SH | | SOLE | | 4,474 | 0 | 0 |
ISHARES CORE S&P MID CAP ETF | ETFS | 464287507 | 1,203 | 4,250 | SH | | SOLE | | 4,250 | 0 | 0 |
ISHARES CORE S&P SMALL CAP ETF | ETFS | 464287804 | 996 | 8,696 | SH | | SOLE | | 8,696 | 0 | 0 |
ISHARES MSCI EAFE ETF | ETFS | 464287465 | 776 | 9,866 | SH | | SOLE | | 9,866 | 0 | 0 |
ISHARES MSCI EMERGING MARKETS | ETFS | 46434g764 | 299 | 4,930 | SH | | SOLE | | 4,930 | 0 | 0 |
ISHARES RUSSELL MIDCAP INDEX F | ETFS | 464287499 | 374 | 4,503 | SH | | SOLE | | 4,503 | 0 | 0 |
ISHARES TR SELECT DIVID ETF | ETFS | 464287168 | 209 | 1,705 | SH | | SOLE | | 1,705 | 0 | 0 |
ISHARES TR U.S. TECH ETF | ETFS | 464287721 | 227 | 1,975 | SH | | SOLE | | 1,975 | 0 | 0 |
S&P DEP RECEIPTS | ETFS | 78462F103 | 242 | 510 | SH | | SOLE | | 510 | 0 | 0 |
SPDR FUND CONSUMER DISCRE SELE | ETFS | 81369y407 | 293 | 1,431 | SH | | SOLE | | 1,431 | 0 | 0 |
SPDR GOLD TRUST | ETFS | 78463v107 | 305 | 1,784 | SH | | SOLE | | 1,784 | 0 | 0 |
VANGUARD DIVIDEND APPREC | ETFS | 921908844 | 1,849 | 10,764 | SH | | SOLE | | 10,764 | 0 | 0 |
VANGUARD FTSE ALL WORLD EX US | ETFS | 922042775 | 3,780 | 61,679 | SH | | SOLE | | 61,679 | 0 | 0 |
VANGUARD FTSE DEVELOPED MARKET | ETFS | 921943858 | 294 | 5,752 | SH | | SOLE | | 5,752 | 0 | 0 |
VANGUARD FTSE EMERGING MARKETS | ETFS | 922042858 | 1,010 | 20,424 | SH | | SOLE | | 20,424 | 0 | 0 |
VANGUARD HEALTH CARE | ETFS | 92204a504 | 321 | 1,204 | SH | | SOLE | | 1,204 | 0 | 0 |
VANGUARD HIGH DIVIDEND YIELD E | ETFS | 921946406 | 1,055 | 9,406 | SH | | SOLE | | 9,406 | 0 | 0 |
VANGUARD INDEX FDS SMALL CP ET | ETFS | 922908751 | 587 | 2,598 | SH | | SOLE | | 2,598 | 0 | 0 |
VANGUARD INFO TECHNOLOGY INDEX | ETFS | 92204a702 | 485 | 1,058 | SH | | SOLE | | 1,058 | 0 | 0 |
VANGUARD MID CAP ETF | ETFS | 922908629 | 725 | 2,845 | SH | | SOLE | | 2,845 | 0 | 0 |
VANGUARD REIT ETF | ETFS | 922908553 | 1,683 | 14,508 | SH | | SOLE | | 14,508 | 0 | 0 |
VANGUARD S&P 500 ETF | ETFS | 922908363 | 6,166 | 14,124 | SH | | SOLE | | 14,124 | 0 | 0 |
VANGUARD TOTAL STK MKT ETF | ETFS | 922908769 | 726 | 3,006 | SH | | SOLE | | 3,006 | 0 | 0 |
WISDOMTREE TR INDIA ERNGS FD | ETFS | 97717W422 | 328 | 9,000 | SH | | SOLE | | 9,000 | 0 | 0 |