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 |
AMETEK, Inc. | COM | 031100100 | 144,104 | 1,736,825 | SH | | SOLE | | 1,586,880 | 0 | 149,945 |
ANSYS, Inc. | COM | 03662Q105 | 74,684 | 408,755 | SH | | SOLE | | 373,535 | 0 | 35,220 |
Advance Auto Parts, Inc. | COM | 00751Y106 | 118,263 | 693,505 | SH | | SOLE | | 634,115 | 0 | 59,390 |
Akamai Technologies, Inc. | COM | 00971T101 | 58,764 | 819,465 | SH | | SOLE | | 750,195 | 0 | 69,270 |
Altra Industrial Motion Corp. | COM | 02208R106 | 66,279 | 2,134,575 | SH | | SOLE | | 1,484,760 | 0 | 649,815 |
Aptargroup, Inc. | COM | 038336103 | 175,529 | 1,649,865 | SH | | SOLE | | 1,508,885 | 0 | 140,980 |
Arco Platform Ltd. Class A | COM | G04553106 | 455 | 14,100 | SH | | SOLE | | 14,100 | 0 | 0 |
Argo Group International Holdi | COM | G0464B107 | 111,672 | 1,580,413 | SH | | SOLE | | 1,099,943 | 0 | 480,470 |
Arthur J. Gallagher & Co. | COM | 363576109 | 177,645 | 2,274,585 | SH | | SOLE | | 2,076,730 | 0 | 197,855 |
Avanos Medical, Inc. | COM | 05350V106 | 102,517 | 2,401,987 | SH | | SOLE | | 1,668,972 | 0 | 733,015 |
B&G Foods, Inc. | COM | 05508R106 | 70,683 | 2,894,480 | SH | | SOLE | | 2,015,775 | 0 | 878,705 |
Barnes Group Inc. | COM | 067806109 | 65,613 | 1,276,260 | SH | | SOLE | | 886,845 | 0 | 389,415 |
Bio-Techne Corporation | COM | 09073M104 | 142,974 | 720,090 | SH | | SOLE | | 662,425 | 0 | 57,665 |
BlackLine, Inc. | COM | 09239B109 | 75,730 | 1,634,940 | SH | | SOLE | | 1,138,490 | 0 | 496,450 |
Blackbaud, Inc. | COM | 09227Q100 | 196,745 | 2,467,640 | SH | | SOLE | | 1,982,015 | 0 | 485,625 |
Boston Beer Company, Inc. Clas | COM | 100557107 | 40,810 | 138,465 | SH | | SOLE | | 96,160 | 0 | 42,305 |
Brown-Forman Corporation Class | COM | 115637209 | 109,436 | 2,073,430 | SH | | SOLE | | 1,906,530 | 0 | 166,900 |
Bryn Mawr Bank Corporation | COM | 117665109 | 33,775 | 934,825 | SH | | SOLE | | 654,305 | 0 | 280,520 |
CONMED Corporation | COM | 207410101 | 119,225 | 1,433,335 | SH | | SOLE | | 996,275 | 0 | 437,060 |
CVB Financial Corp. | COM | 126600105 | 46,929 | 2,229,415 | SH | | SOLE | | 1,548,310 | 0 | 681,105 |
Campbell Soup Company | COM | 134429109 | 73,965 | 1,939,815 | SH | | SOLE | | 1,770,340 | 0 | 169,475 |
Cantel Medical Corp. | COM | 138098108 | 112,931 | 1,688,315 | SH | | SOLE | | 1,399,695 | 0 | 288,620 |
Cardiovascular Systems, Inc. | COM | 141619106 | 82,937 | 2,145,285 | SH | | SOLE | | 1,489,055 | 0 | 656,230 |
Catalent Inc | COM | 148806102 | 158,849 | 3,913,500 | SH | | SOLE | | 3,255,325 | 0 | 658,175 |
Chase Corporation | COM | 16150R104 | 17,678 | 191,030 | SH | | SOLE | | 132,585 | 0 | 58,445 |
Commerce Bancshares, Inc. | COM | 200525103 | 72,125 | 1,242,242 | SH | | SOLE | | 1,133,671 | 0 | 108,571 |
Community Bank System, Inc. | COM | 203607106 | 48,188 | 806,220 | SH | | SOLE | | 559,820 | 0 | 246,400 |
Cooper Companies, Inc. | COM | 216648402 | 115,720 | 390,720 | SH | | SOLE | | 358,780 | 0 | 31,940 |
Covetrus, Inc. | COM | 22304C100 | 2,100 | 65,926 | SH | | SOLE | | 60,168 | 0 | 5,758 |
Cullen/Frost Bankers, Inc. | COM | 229899109 | 94,100 | 969,405 | SH | | SOLE | | 884,170 | 0 | 85,235 |
DENTSPLY SIRONA, Inc. | COM | 24906P109 | 143,355 | 2,890,795 | SH | | SOLE | | 2,639,185 | 0 | 251,610 |
Edwards Lifesciences Corporati | COM | 28176E108 | 139,269 | 727,900 | SH | | SOLE | | 665,480 | 0 | 62,420 |
Envestnet, Inc. | COM | 29404K106 | 50,111 | 766,335 | SH | | SOLE | | 534,070 | 0 | 232,265 |
Everest Re Group, Ltd. | COM | G3223R108 | 192,042 | 889,250 | SH | | SOLE | | 812,300 | 0 | 76,950 |
Evoqua Water Technologies Corp | COM | 30057T105 | 15,678 | 1,246,225 | SH | | SOLE | | 869,630 | 0 | 376,595 |
Flowers Foods, Inc. | COM | 343498101 | 134,170 | 6,293,150 | SH | | SOLE | | 5,745,145 | 0 | 548,005 |
Fortive Corp. | COM | 34959J108 | 170,701 | 2,034,815 | SH | | SOLE | | 1,896,990 | 0 | 137,825 |
Freshpet Inc | COM | 358039105 | 21,016 | 496,940 | SH | | SOLE | | 343,790 | 0 | 153,150 |
Gates Industrial Corporation p | COM | G39108108 | 81,834 | 5,706,660 | SH | | SOLE | | 5,208,970 | 0 | 497,690 |
German American Bancorp, Inc. | COM | 373865104 | 31,381 | 1,067,370 | SH | | SOLE | | 740,345 | 0 | 327,025 |
Guidewire Software, Inc. | COM | 40171V100 | 95,956 | 987,605 | SH | | SOLE | | 902,495 | 0 | 85,110 |
H.B. Fuller Company | COM | 359694106 | 78,224 | 1,608,215 | SH | | SOLE | | 1,116,635 | 0 | 491,580 |
Helen of Troy Limited | COM | G4388N106 | 39,545 | 341,025 | SH | | SOLE | | 237,380 | 0 | 103,645 |
Henry Schein, Inc. | COM | 806407102 | 37,210 | 619,030 | SH | | SOLE | | 565,760 | 0 | 53,270 |
Hormel Foods Corporation | COM | 440452100 | 115,734 | 2,585,655 | SH | | SOLE | | 2,362,245 | 0 | 223,410 |
Hostess Brands, Inc. Class A | COM | 44109J106 | 98,559 | 7,884,750 | SH | | SOLE | | 5,481,535 | 0 | 2,403,215 |
IDEX Corporation | COM | 45167R104 | 131,530 | 866,810 | SH | | SOLE | | 792,120 | 0 | 74,690 |
Independent Bank Corp. | COM | 453836108 | 77,545 | 957,230 | SH | | SOLE | | 665,165 | 0 | 292,065 |
Innospec Inc. | COM | 45768S105 | 77,305 | 927,470 | SH | | SOLE | | 647,275 | 0 | 280,195 |
Insulet Corporation | COM | 45784P101 | 58,746 | 617,790 | SH | | SOLE | | 430,335 | 0 | 187,455 |
Integra LifeSciences Holdings | COM | 457985208 | 305,001 | 5,473,820 | SH | | SOLE | | 4,492,450 | 0 | 981,370 |
International Flavors & Fragra | COM | 459506101 | 111,840 | 868,390 | SH | | SOLE | | 790,340 | 0 | 78,050 |
J & J Snack Foods Corp. | COM | 466032109 | 25,448 | 160,210 | SH | | SOLE | | 113,615 | 0 | 46,595 |
J.M. Smucker Company | COM | 832696405 | 146,565 | 1,258,070 | SH | | SOLE | | 1,150,890 | 0 | 107,180 |
James River Group Holdings Ltd | COM | G5005R107 | 38,166 | 952,240 | SH | | SOLE | | 660,650 | 0 | 291,590 |
John Bean Technologies Corpora | COM | 477839104 | 91,699 | 997,920 | SH | | SOLE | | 697,265 | 0 | 300,655 |
John Wiley & Sons, Inc. Class | COM | 968223206 | 173,169 | 3,916,080 | SH | | SOLE | | 3,131,900 | 0 | 784,180 |
Laboratory Corporation of Amer | COM | 50540R409 | 111,480 | 728,725 | SH | | SOLE | | 665,745 | 0 | 62,980 |
LogMeIn, Inc. | COM | 54142L109 | 121,720 | 1,519,600 | SH | | SOLE | | 1,214,215 | 0 | 305,385 |
Lydall, Inc. | COM | 550819106 | 24,316 | 1,036,470 | SH | | SOLE | | 720,565 | 0 | 315,905 |
MGP Ingredients, Inc. | COM | 55303J106 | 71,381 | 925,220 | SH | | SOLE | | 640,040 | 0 | 285,180 |
MSA Safety, Inc. | COM | 553498106 | 86,965 | 841,055 | SH | | SOLE | | 584,350 | 0 | 256,705 |
Masimo Corporation | COM | 574795100 | 110,032 | 795,720 | SH | | SOLE | | 656,455 | 0 | 139,265 |
McCormick & Company, Incorpora | COM | 579780206 | 101,403 | 673,195 | SH | | SOLE | | 614,765 | 0 | 58,430 |
Medidata Solutions, Inc. | COM | 58471A105 | 175,055 | 2,390,155 | SH | | SOLE | | 1,941,220 | 0 | 448,935 |
Molson Coors Brewing Company C | COM | 60871R209 | 109,116 | 1,829,265 | SH | | SOLE | | 1,679,335 | 0 | 149,930 |
Morningstar, Inc. | COM | 617700109 | 36,507 | 289,765 | SH | | SOLE | | 265,745 | 0 | 24,020 |
Navigators Group, Inc. | COM | 638904102 | 59,430 | 850,585 | SH | | SOLE | | 473,145 | 0 | 377,440 |
New Relic, Inc. | COM | 64829B100 | 170,048 | 1,722,880 | SH | | SOLE | | 1,351,445 | 0 | 371,435 |
Nordson Corporation | COM | 655663102 | 175,985 | 1,327,985 | SH | | SOLE | | 1,213,815 | 0 | 114,170 |
Northern Trust Corporation | COM | 665859104 | 155,817 | 1,723,450 | SH | | SOLE | | 1,573,795 | 0 | 149,655 |
Novanta Inc | COM | 67000B104 | 11,336 | 133,785 | SH | | SOLE | | 92,525 | 0 | 41,260 |
NuVasive, Inc. | COM | 670704105 | 129,205 | 2,275,140 | SH | | SOLE | | 1,823,695 | 0 | 451,445 |
Nutanix, Inc. Class A | COM | 67059N108 | 132,677 | 3,515,550 | SH | | SOLE | | 3,220,130 | 0 | 295,420 |
Okta, Inc. Class A | COM | 679295105 | 123,196 | 1,489,130 | SH | | SOLE | | 1,245,315 | 0 | 243,815 |
Omnicell, Inc. | COM | 68213N109 | 20,518 | 253,805 | SH | | SOLE | | 175,890 | 0 | 77,915 |
Palo Alto Networks, Inc. | COM | 697435105 | 198,273 | 816,340 | SH | | SOLE | | 746,675 | 0 | 69,665 |
Penumbra, Inc. | COM | 70975L107 | 27,902 | 189,795 | SH | | SOLE | | 131,440 | 0 | 58,355 |
Prestige Consumer Healthcare I | COM | 74112D101 | 62,480 | 2,088,940 | SH | | SOLE | | 1,452,900 | 0 | 636,040 |
Prosperity Bancshares, Inc.(R) | COM | 743606105 | 140,351 | 2,032,300 | SH | | SOLE | | 1,669,045 | 0 | 363,255 |
Pure Storage, Inc. Class A | COM | 74624M102 | 214,737 | 9,854,855 | SH | | SOLE | | 7,890,120 | 0 | 1,964,735 |
Q2 Holdings, Inc. | COM | 74736L109 | 88,007 | 1,270,670 | SH | | SOLE | | 881,045 | 0 | 389,625 |
Qualys, Inc. | COM | 74758T303 | 75,867 | 916,935 | SH | | SOLE | | 637,730 | 0 | 279,205 |
Red Hat, Inc. | COM | 756577102 | 73,803 | 403,955 | SH | | SOLE | | 369,275 | 0 | 34,680 |
Ritchie Bros. Auctioneers Inco | COM | 767744105 | 191,937 | 5,645,210 | SH | | SOLE | | 4,534,505 | 0 | 1,110,705 |
Rockwell Automation, Inc. | COM | 773903109 | 132,065 | 752,680 | SH | | SOLE | | 687,330 | 0 | 65,350 |
SVB Financial Group | COM | 78486Q101 | 56,363 | 253,475 | SH | | SOLE | | 232,035 | 0 | 21,440 |
Sally Beauty Holdings, Inc. | COM | 79546E104 | 155,466 | 8,444,630 | SH | | SOLE | | 6,825,610 | 0 | 1,619,020 |
Sensient Technologies Corporat | COM | 81725T100 | 122,843 | 1,812,105 | SH | | SOLE | | 1,259,835 | 0 | 552,270 |
ServiceNow, Inc. | COM | 81762P102 | 84,375 | 342,305 | SH | | SOLE | | 313,100 | 0 | 29,205 |
Simply Good Foods Co | COM | 82900L102 | 53,244 | 2,585,895 | SH | | SOLE | | 1,795,530 | 0 | 790,365 |
Splunk Inc. | COM | 848637104 | 195,136 | 1,566,100 | SH | | SOLE | | 1,432,495 | 0 | 133,605 |
Standex International Corporat | COM | 854231107 | 51,963 | 707,945 | SH | | SOLE | | 492,805 | 0 | 215,140 |
Stericycle, Inc. | COM | 858912108 | 83,142 | 1,527,793 | SH | | SOLE | | 1,395,298 | 0 | 132,495 |
Stock Yards Bancorp, Inc. | COM | 861025104 | 29,933 | 885,321 | SH | | SOLE | | 613,146 | 0 | 272,175 |
Supernus Pharmaceuticals, Inc. | COM | 868459108 | 54,680 | 1,560,515 | SH | | SOLE | | 1,085,830 | 0 | 474,685 |
Synopsys, Inc. | COM | 871607107 | 83,578 | 725,822 | SH | | SOLE | | 663,557 | 0 | 62,265 |
Tableau Software, Inc. Class A | COM | 87336U105 | 49,315 | 387,455 | SH | | SOLE | | 354,105 | 0 | 33,350 |
Teladoc Health, Inc. | COM | 87918A105 | 45,765 | 823,120 | SH | | SOLE | | 570,275 | 0 | 252,845 |
Tractor Supply Company | COM | 892356106 | 158,946 | 1,625,875 | SH | | SOLE | | 1,486,345 | 0 | 139,530 |
TreeHouse Foods, Inc. | COM | 89469A104 | 207,645 | 3,216,815 | SH | | SOLE | | 2,615,565 | 0 | 601,250 |
TriMas Corporation | COM | 896215209 | 32,240 | 1,066,495 | SH | | SOLE | | 741,725 | 0 | 324,770 |
UMB Financial Corporation | COM | 902788108 | 96,324 | 1,504,115 | SH | | SOLE | | 1,043,485 | 0 | 460,630 |
Ulta Beauty Inc | COM | 90384S303 | 173,845 | 498,510 | SH | | SOLE | | 455,985 | 0 | 42,525 |
Valvoline Inc. | COM | 92047W101 | 76,052 | 4,097,605 | SH | | SOLE | | 3,733,515 | 0 | 364,090 |
Veeva Systems Inc Class A | COM | 922475108 | 150,625 | 1,187,335 | SH | | SOLE | | 1,084,215 | 0 | 103,120 |
Verisk Analytics Inc | COM | 92345Y106 | 155,966 | 1,172,675 | SH | | SOLE | | 1,071,375 | 0 | 101,300 |
Washington Trust Bancorp, Inc. | COM | 940610108 | 36,091 | 749,545 | SH | | SOLE | | 519,005 | 0 | 230,540 |
Waters Corporation | COM | 941848103 | 211,090 | 838,625 | SH | | SOLE | | 764,305 | 0 | 74,320 |
Welbilt Inc | COM | 949090104 | 103,934 | 6,345,165 | SH | | SOLE | | 4,398,550 | 0 | 1,946,615 |
West Pharmaceutical Services, | COM | 955306105 | 65,528 | 594,625 | SH | | SOLE | | 543,835 | 0 | 50,790 |
Wolverine World Wide, Inc. | COM | 978097103 | 68,755 | 1,924,285 | SH | | SOLE | | 1,339,110 | 0 | 585,175 |
Woodward, Inc. | COM | 980745103 | 39,659 | 417,950 | SH | | SOLE | | 288,710 | 0 | 129,240 |
Workday, Inc. Class A | COM | 98138H101 | 145,257 | 753,210 | SH | | SOLE | | 689,055 | 0 | 64,155 |
Yext, Inc. | COM | 98585N106 | 81,938 | 3,748,305 | SH | | SOLE | | 2,601,350 | 0 | 1,146,955 |
e.l.f. Beauty, Inc. | COM | 26856L103 | 37,158 | 3,505,480 | SH | | SOLE | | 2,429,590 | 0 | 1,075,890 |
Alibaba Group Holding Ltd. Spo | ADR | 01609W102 | 266 | 1,460 | SH | | SOLE | | 1,460 | 0 | 0 |
Ambev SA Sponsored ADR | ADR | 02319V103 | 58 | 13,600 | SH | | SOLE | | 13,600 | 0 | 0 |
Noah Holdings Ltd. Sponsored A | ADR | 65487X102 | 607 | 12,520 | SH | | SOLE | | 12,520 | 0 | 0 |
Talend SA Sponsored ADR | ADR | 874224207 | 36,416 | 720,105 | SH | | SOLE | | 515,080 | 0 | 205,025 |