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
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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
Apple, Inc. COM 037833100 15,142 158,390 SH   SOLE   10,100 0 148,290
AbbVie Inc. COM 00287Y109 114,486 1,849,245 SH   SOLE   145,815 0 1,703,430
Advisory Board Company COM 00762W107 3,592 101,510 SH   SOLE   1,510 0 100,000
Asbury Automotive Group, Inc. COM 043436104 2,551 48,375 SH   SOLE   875 0 47,500
Abbott Laboratories COM 002824100 39 1,000 SH   SOLE   1,000 0 0
Acadia Healthcare Company, Inc. COM 00404A109 3,243 58,550 SH   SOLE   1,050 0 57,500
Akamai Technologies, Inc. COM 00971T101 8,367 149,610 SH   SOLE   780 0 148,830
Allison Transmission Holdings, Inc. COM 01973R101 398 14,100 SH   SOLE   0 0 14,100
Alexion Pharmaceuticals, Inc. COM 015351109 4,111 35,215 SH   SOLE   185 0 35,030
AMETEK, Inc. COM 031100100 9,189 198,770 SH   SOLE   1,110 0 197,660
Affiliated Managers Group, Inc. COM 008252108 129,036 916,650 SH   SOLE   74,510 0 842,140
ANSYS, Inc. COM 03662Q105 12,755 140,555 SH   SOLE   745 0 139,810
Aon plc SHS CL A G0408V102 149,035 1,364,415 SH   SOLE   104,500 0 1,259,915
A.O. Smith Corporation COM 04544X300 5,917 67,160 SH   SOLE   1,160 0 66,000
Artisan Partners Asset Management Inc. CL A 04316A108 11,022 398,205 SH   SOLE   10,250 0 387,955
AptarGroup, Inc. COM 038336103 56,608 715,390 SH   SOLE   54,735 0 660,655
Broadcom Limited SHS Y09827109 7,120 45,820 SH   SOLE   280 0 45,540
Axalta Coating Systems Ltd. COM G0750C108 5,499 207,310 SH   SOLE   970 0 206,340
Becton, Dickinson and Company COM 075887109 50 300 SH   SOLE   300 0 0
Beacon Roofing Supply, Inc. COM 073685109 4,169 91,690 SH   SOLE   1,690 0 90,000
Amplify Snack Brands, Inc. COM 03211L102 904 61,295 SH   SOLE   1,295 0 60,000
B&G Foods, Inc. COM 05508R106 11,675 242,240 SH   SOLE   3,730 0 238,510
Ball Corporation COM 058498106 104,377 1,443,866 SH   SOLE   132,875 0 1,310,991
Brown & Brown, Inc. COM 115236101 4,388 117,130 SH   SOLE   2,130 0 115,000
Burlington Stores, Inc. COM 122017106 4,242 63,600 SH   SOLE   1,100 0 62,500
Buffalo Wild Wings, Inc. COM 119848109 3,113 22,410 SH   SOLE   410 0 22,000
Cardinal Health, Inc. COM 14149Y108 28,073 359,875 SH   SOLE   11,640 0 348,235
Cardtronics, Inc. COM 14161H108 4,662 117,115 SH   SOLE   2,115 0 115,000
Cavium, Inc. COM 14964U108 1,964 50,900 SH   SOLE   900 0 50,000
Chubb Limited COM H1467J104 151,692 1,160,530 SH   SOLE   92,135 0 1,068,395
CBRE Group, Inc. CL A 12504L109 52,179 1,970,535 SH   SOLE   172,430 0 1,798,105
CBS Corporation CL B 124857202 73,997 1,359,240 SH   SOLE   130,840 0 1,228,400
Commerce Bancshares, Inc. COM 200525103 205 4,296 SH   SOLE   0 0 4,296
Community Bank System, Inc. COM 203607106 4,490 109,295 SH   SOLE   14,295 0 95,000
Crown Holdings, Inc. COM 228368106 9,295 183,450 SH   SOLE   9,415 0 174,035
CDK Global, Inc. COM 12508E101 9,494 171,095 SH   SOLE   950 0 170,145
CDW Corporation COM 12514G108 11,791 294,195 SH   SOLE   2,355 0 291,840
Celgene Corporation COM 151020104 89,122 903,605 SH   SOLE   76,010 0 827,595
Church Dwight Co., Inc. COM 171340102 5,695 55,360 SH   SOLE   310 0 55,050
Check Point Software Technologies Ltd. ORD M22465104 9,370 117,600 SH   SOLE   3,510 0 114,090
C.H. Robinson Worldwide, Inc. COM NEW 12541W209 10,896 146,755 SH   SOLE   7,045 0 139,710
CNA Financial Corporation COM 126117100 361 11,500 SH   SOLE   2,000 0 9,500
Cinemark Holdings, Inc. COM 17243V102 17,249 473,115 SH   SOLE   25,925 0 447,190
Cooper Companies, Inc. (The) COM 216648402 9,527 55,530 SH   SOLE   290 0 55,240
Core-Mark Holding Company, Inc. COM 218681104 3,339 71,270 SH   SOLE   1,270 0 70,000
Copart, Inc. COM 217204106 107,622 2,195,935 SH   SOLE   185,105 0 2,010,830
Carriage Services, Inc. COM 143905107 4,337 183,185 SH   SOLE   3,185 0 180,000
Chevron Corporation COM 166764100 4,402 42,000 SH   SOLE   0 0 42,000
Dollar General Corporation COM 256677105 28,865 307,080 SH   SOLE   35,945 0 271,135
Danaher Corporation COM 235851102 6,091 60,310 SH   SOLE   275 0 60,035
DineEquity, Inc. COM 254423106 9,472 111,735 SH   SOLE   1,680 0 110,055
Duluth Holdings, Inc. COM CL B 26443V101 2,737 111,925 SH   SOLE   1,925 0 110,000
Deluxe Corporation COM 248019101 15,436 232,590 SH   SOLE   16,420 0 216,170
Dorchester Minerals, L.P. COM UNIT 25820R105 6,063 420,470 SH   SOLE   0 0 420,470
Dunkin' Brands Group, Inc. COM 265504100 9,876 226,415 SH   SOLE   1,235 0 225,180
Dorman Products, Inc. COM 258278100 3,492 61,065 SH   SOLE   1,065 0 60,000
Descartes Systems Group, Inc. COM 249906108 3,693 193,455 SH   SOLE   3,455 0 190,000
DST Systems, Inc. COM 233326107 3,845 33,030 SH   SOLE   530 0 32,500
DaVita HealthCare Partners Inc. COM 23918K108 116,660 1,508,798 SH   SOLE   121,034 0 1,387,764
Echo Global Logistics, Inc. COM 27875T101 2,453 109,445 SH   SOLE   2,145 0 107,300
Euronet Worldwide, Inc. COM 298736109 4,578 66,170 SH   SOLE   1,170 0 65,000
Electronics For Imaging, Inc. COM 286082102 3,946 91,695 SH   SOLE   1,495 0 90,200
EnLink Midstream, LLC COM UNIT REP LTD 29336T100 241 15,200 SH   SOLE   0 0 15,200
EnLink Midstream Partners, LP COM UNIT REP LTD 29336U107 7,967 479,100 SH   SOLE   4,100 0 475,000
Envestnet, Inc. COM 29404K106 3,310 99,390 SH   SOLE   1,890 0 97,500
Bottomline Technologies (de), Inc. COM 101388106 4,399 204,345 SH   SOLE   3,545 0 200,800
Enterprise Products Partners L.P. COM 293792107 58,099 1,985,635 SH   SOLE   178,735 0 1,806,900
ExlService Holdings, Inc. COM 302081104 2,675 51,045 SH   SOLE   1,045 0 50,000
Fastenal Co. COM 311900104 13,810 311,125 SH   SOLE   7,595 0 303,530
Fortune Brands Home & Security, Inc. COM 34964C106 11,959 206,310 SH   SOLE   1,130 0 205,180
First Financial Bancorp. COM 320209109 4,284 220,294 SH   SOLE   6,500 0 213,794
Fidelity National Information Services, Inc. COM 31620M106 9,260 125,680 SH   SOLE   590 0 125,090
Fiserv, Inc. COM 337738108 11,147 102,524 SH   SOLE   560 0 101,964
Foot Locker, Inc. COM 344849104 6,191 112,865 SH   SOLE   1,400 0 111,465
FleetCor Technologies, Inc. COM 339041105 11,523 80,510 SH   SOLE   440 0 80,070
Cedar Fair, L.P. DEPOSITORY UNIT 150185106 6,688 115,675 SH   SOLE   600 0 115,075
Glacier Bancorp, Inc. COM 37637Q105 3,653 137,470 SH   SOLE   2,470 0 135,000
Gannett Co., Inc. COM 36473H104 40,408 2,926,065 SH   SOLE   229,290 0 2,696,775
Greif, Inc. CL B 397624206 6,148 112,307 SH   SOLE   1,100 0 111,207
Gilead Sciences, Inc. COM 375558103 147,184 1,764,375 SH   SOLE   150,865 0 1,613,510
G&K Services, Inc. CL A 361268105 4,480 58,510 SH   SOLE   1,010 0 57,500
Globus Medical, Inc. CL A 379577208 2,911 122,190 SH   SOLE   2,190 0 120,000
Gentex Corporation COM 371901109 6,737 436,090 SH   SOLE   2,220 0 433,870
Global Payments Inc. COM 37940X102 8,079 113,195 SH   SOLE   605 0 112,590
W.W. Grainger, Inc. COM 384802104 65,309 287,390 SH   SOLE   27,535 0 259,855
Huntington Bancshares Incorporated COM 446150104 4,366 488,450 SH   SOLE   3,065 0 485,385
HEICO Corporation COM 422806109 4,419 66,145 SH   SOLE   1,145 0 65,000
Harris Corporation COM 413875105 20,094 240,820 SH   SOLE   3,050 0 237,770
IBERIABANK Corporation COM 450828108 3,346 56,030 SH   SOLE   1,030 0 55,000
International Business Machines Corporation COM 459200101 133,438 879,155 SH   SOLE   70,475 0 808,680
ICF International, Inc. COM 44925C103 3,537 86,485 SH   SOLE   1,485 0 85,000
ICON plc SHS G4705A100 4,155 59,355 SH   SOLE   955 0 58,400
IDEX Corporation COM 45167R104 11,049 134,580 SH   SOLE   715 0 133,865
IHS Inc. CL A 451734107 12,215 105,660 SH   SOLE   575 0 105,085
IMS Health Holdings, Inc. COM 44970B109 10,798 425,800 SH   SOLE   22,690 0 403,110
INC Research Holdings, Inc. CL A 45329R109 3,656 95,905 SH   SOLE   9,405 0 86,500
Johnson Controls, Inc. COM 478366107 113,570 2,565,980 SH   SOLE   223,885 0 2,342,095
Jack Henry and Associates, Inc. COM 426281101 4,446 50,955 SH   SOLE   955 0 50,000
KAR Auction Services, Inc. COM 48238T109 14,624 350,375 SH   SOLE   14,430 0 335,945
Kinder Morgan, Inc. COM 49456B101 1,450 77,500 SH   SOLE   0 0 77,500
CarMax, Inc. COM 143130102 10,078 205,560 SH   SOLE   11,410 0 194,150
Knight Transportation, Inc. COM 499064103 5,284 198,805 SH   SOLE   19,905 0 178,900
Laboratory Corporation of America Holdings COM NEW 50540R409 87,403 670,940 SH   SOLE   60,950 0 609,990
LivaNova PLC SHS G5509L101 3,579 71,265 SH   SOLE   1,265 0 70,000
LKQ Corporation COM 501889208 145,171 4,579,557 SH   SOLE   377,510 0 4,202,047
La-Z-Boy Incorporated COM 505336107 4,532 162,905 SH   SOLE   2,905 0 160,000
MasterCard Incorporated CL A 57636Q104 70,239 797,630 SH   SOLE   70,385 0 727,245
McDonald's Corporation COM 580135101 558 4,640 SH   SOLE   4,140 0 500
Microchip Technology Inc. COM 595017104 23,720 467,315 SH   SOLE   19,255 0 448,060
MercadoLibre, Inc. COM 58733R102 10,226 72,700 SH   SOLE   660 0 72,040
MetLife, Inc. COM 59156R108 374 9,400 SH   SOLE   8,000 0 1,400
Macquarie Infrastructure Corporation COM 55608B105 1,369 18,500 SH   SOLE   0 0 18,500
Middleby Corporation (The) COM 596278101 5,338 46,325 SH   SOLE   825 0 45,500
Marsh & McLennan Companies, Inc. COM 571748102 1,109 16,200 SH   SOLE   12,000 0 4,200
Morningstar, Inc. COM 617700109 4,161 50,890 SH   SOLE   890 0 50,000
Marten Transport, Ltd. COM 573075108 4,154 209,815 SH   SOLE   4,015 0 205,800
Microsoft Corporation COM 594918104 68,982 1,348,097 SH   SOLE   106,670 0 1,241,427
Murphy USA Inc. COM 626755102 3,773 50,880 SH   SOLE   880 0 50,000
Nordson Corporation COM 655663102 11,778 140,875 SH   SOLE   770 0 140,105
Nielsen Holdings plc COM G6518L108 78,332 1,507,255 SH   SOLE   113,885 0 1,393,370
Northern Trust Corporation COM 665859104 19,705 297,390 SH   SOLE   11,500 0 285,890
NuVasive, Inc. COM 670704105 5,715 95,700 SH   SOLE   1,700 0 94,000
Old Dominion Freight Line, Inc. COM 679580100 5,753 95,395 SH   SOLE   325 0 95,070
Omnicell, Inc. COM 68213N109 5,135 150,025 SH   SOLE   2,525 0 147,500
Old Republic International Corporation COM 680223104 8,048 417,255 SH   SOLE   2,000 0 415,255
O'Reilly Automotive, Inc. COM 67103H107 125,102 461,462 SH   SOLE   34,080 0 427,382
Plains All American Pipeline, L.P. UNIT LTD PARTN 726503105 51,159 1,861,025 SH   SOLE   139,125 0 1,721,900
Plains GP Holdings, L.P. SHS A REP LTPN 72651A108 56,575 5,424,320 SH   SOLE   424,920 0 4,999,400
Prestige Brands Holdings, Inc. COM 74112D101 4,369 78,875 SH   SOLE   1,375 0 77,500
Pepsico, Inc. COM 713448108 667 6,300 SH   SOLE   6,100 0 200
Pfizer Inc. COM 717081103 127,926 3,633,230 SH   SOLE   283,395 0 3,349,835
Press Ganey Holdings, Inc. COM 74113L102 4,207 106,930 SH   SOLE   1,930 0 105,000
Popeyes Louisiana Kitchen, Inc. COM 732872106 79,734 1,459,275 SH   SOLE   112,687 0 1,346,588
Philip Morris International Inc. COM 718172109 59,270 582,685 SH   SOLE   44,390 0 538,295
PNC Financial Services Group, Inc. COM 693475105 12,443 152,885 SH   SOLE   9,600 0 143,285
Insulet Corporation COM 45784P101 1,060 35,085 SH   SOLE   685 0 34,400
PriceSmart, Inc. COM 741511109 13,230 141,400 SH   SOLE   1,325 0 140,075
Q2 Holdings, Inc. COM 74736L109 3,567 127,315 SH   SOLE   2,315 0 125,000
Ryder System, Inc. COM 783549108 9,591 156,880 SH   SOLE   11,400 0 145,480
Regal-Beloit Corporation COM 758750103 3,220 58,510 SH   SOLE   1,010 0 57,500
Regeneron Pharmaceuticals, Inc. COM 75886F107 5,095 14,590 SH   SOLE   80 0 14,510
Red Hat, Inc. COM 756577102 7,305 100,630 SH   SOLE   550 0 100,080
Raymond James Financial, Inc. COM 754730109 9,429 191,265 SH   SOLE   1,100 0 190,165
ResMed Inc. COM 761152107 24,152 381,975 SH   SOLE   15,620 0 366,355
RPM International, Inc. COM 749685103 6,461 129,367 SH   SOLE   12,732 0 116,635
Sally Beauty Holdings, Inc. COM 79546E104 37,080 1,260,796 SH   SOLE   116,310 0 1,144,486
Starbucks Corporation COM 855244109 10,345 181,125 SH   SOLE   985 0 180,140
SEI Investments Company COM 784117103 9,681 201,245 SH   SOLE   1,080 0 200,165
Signet Jewelers Limited SHS G81276100 89,241 1,082,895 SH   SOLE   89,640 0 993,255
Six Flags Entertainment Corporation COM 83001A102 8,529 147,190 SH   SOLE   1,100 0 146,090
J.M. Smucker Company (The) COM 832696405 7,676 50,365 SH   SOLE   315 0 50,050
Snap-on Incorporated COM 833034101 128,455 813,935 SH   SOLE   59,180 0 754,755
SP Plus Corporation COM 78469C103 3,790 167,870 SH   SOLE   2,870 0 165,000
Stericycle, Inc. COM 858912108 7,360 70,695 SH   SOLE   4,645 0 66,050
STERIS plc SHS USD G84720104 5,158 75,035 SH   SOLE   1,235 0 73,800
SunTrust Banks, Inc. COM 867914103 4,960 120,760 SH   SOLE   660 0 120,100
StoneMor Partners L.P. COM UNITS 86183Q100 7,769 310,165 SH   SOLE   0 0 310,165
Constellation Brands, Inc. CL A 21036P108 6,240 37,730 SH   SOLE   200 0 37,530
Skyworks Solutions, Inc. COM 83088M102 62,065 980,800 SH   SOLE   85,970 0 894,830
Sensient Technoligies Corporation COM 81725T100 3,976 55,975 SH   SOLE   975 0 55,000
Syntel, Inc. COM 87162H103 5,055 111,705 SH   SOLE   17,405 0 94,300
AT&T Inc. COM 00206R102 112,342 2,599,925 SH   SOLE   221,225 0 2,378,700
TC Pipelines, LP UT COM LTD PRT 87233Q108 34,474 602,067 SH   SOLE   45,995 0 556,072
Bio-Techne Corp. COM 09073M104 4,244 37,640 SH   SOLE   640 0 37,000
Teleflex Incorporated COM 879369106 18,898 106,585 SH   SOLE   930 0 105,655
TEGNA Inc. COM 87901J105 85,438 3,687,445 SH   SOLE   291,175 0 3,396,270
Thor Industries, Inc. COM 885160101 2,643 40,840 SH   SOLE   840 0 40,000
TreeHouse Foods, Inc. COM 89469A104 3,142 30,615 SH   SOLE   615 0 30,000
Thermo Fisher Scientific Inc. COM 883556102 153,630 1,039,729 SH   SOLE   85,140 0 954,589
T. Rowe Price Group, Inc. COM 74144T108 10,955 150,135 SH   SOLE   10,925 0 139,210
Tractor Supply Company COM 892356106 12,386 135,845 SH   SOLE   740 0 135,105
Tupperware Brands Corporation COM 899896104 17,145 304,650 SH   SOLE   15,920 0 288,730
Time Warner Inc. COM 887317303 131,352 1,786,135 SH   SOLE   148,170 0 1,637,965
AMERCO COM 023586100 119,577 319,256 SH   SOLE   26,200 0 293,056
Universal Health Services, Inc. CL B 913903100 12,193 90,925 SH   SOLE   4,755 0 86,170
Ulta Salon, Cosmetics & Fragrance, Inc. COM 903845303 12,257 50,310 SH   SOLE   270 0 50,040
United Natural Foods, Inc. COM 911163103 1,908 40,770 SH   SOLE   770 0 40,000
Vocera Communicaitons, Inc. COM 92857F107 2,539 197,620 SH   SOLE   2,620 0 195,000
Veeva Systems Inc. CL A COM 922475108 3,565 104,510 SH   SOLE   2,010 0 102,500
Vantiv, Inc. CL A 92210H105 15,107 266,910 SH   SOLE   2,100 0 264,810
Verisk Analytics, Inc. COM 92345Y106 9,381 115,710 SH   SOLE   615 0 115,095
Vertex Pharmaceuticals Incorporated COM 92532F100 6,186 71,915 SH   SOLE   360 0 71,555
VWR Corporation COM 91843L103 6,149 212,770 SH   SOLE   18,970 0 193,800
Westinghouse Air Brake Technologies Corporation COM 929740108 9,894 140,885 SH   SOLE   770 0 140,115
Walgreens Boots Alliance, Inc. COM 931427108 167,458 2,011,025 SH   SOLE   174,615 0 1,836,410
Webster Financial Corporation COM 947890109 13,723 404,230 SH   SOLE   23,280 0 380,950
Workday, Inc. CL A 98138H101 6,761 90,555 SH   SOLE   500 0 90,055
Wendy's Company (The) COM 95058W100 3,381 351,485 SH   SOLE   6,485 0 345,000
Willis Towers Watson Public Limited Company SHS G96629103 20,692 166,460 SH   SOLE   3,722 0 162,738
Wright Medical Group N.V. ORD SHS 0.03 PAR N96617118 3,181 183,185 SH   SOLE   3,185 0 180,000
VCA Inc. COM 918194101 5,332 78,875 SH   SOLE   1,375 0 77,500
W.P. Carey Inc. COM 92936U109 15,934 229,535 SH   SOLE   2,100 0 227,435
WPP plc ADR 92937A102 10,604 101,455 SH   SOLE   1,000 0 100,455
Williams Partners L.P. COM UNIT LP 96949L105 7,902 228,131 SH   SOLE   953 0 227,178
Williams-Sonoma, Inc. COM 969904101 7,347 140,945 SH   SOLE   1,440 0 139,505
West Corporation COM 952355204 9,310 473,575 SH   SOLE   3,700 0 469,875
WhiteWave Foods Company (The) COM CL A 966244105 7,647 162,930 SH   SOLE   805 0 162,125
XPO Logistics, Inc. COM 983793100 3,207 122,160 SH   SOLE   2,160 0 120,000
DENTSPLY SIRONA Inc. COM 24906P109 11,239 181,160 SH   SOLE   1,005 0 180,155
Xerox Corporation COM 984121103 11,843 1,248,015 SH   SOLE   60,500 0 1,187,515
Zebra Technologies Corporation CL A 989207105 3,660 73,065 SH   SOLE   865 0 72,200