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
A.O. Smith Corporation COM 04544X300 5,477 71,495 SH   SOLE   495 0 71,000
Abbott Laboratories COM 002824100 44 1,000 SH   SOLE   1,000 0 0
AbbVie Inc. COM 00287Y109 105,616 1,782,850 SH   SOLE   145,235 0 1,637,615
Acadia Healthcare Company, Inc. COM 00404A109 3,618 57,940 SH   SOLE   440 0 57,500
ACE Limited SHS H0023R105 135,678 1,161,135 SH   SOLE   96,200 0 1,064,935
ADT Corporation (The) COM 00101J106 114,889 3,483,625 SH   SOLE   280,425 0 3,203,200
Advisory Board Company COM 00762W107 3,750 75,600 SH   SOLE   600 0 75,000
Affiliated Managers Group, Inc. COM 008252108 146,726 918,420 SH   SOLE   78,085 0 840,335
Airgas, Inc. COM 009363102 158 1,145 SH   SOLE   0 0 1,145
Akamai Technologies, Inc. COM 00971T101 7,769 147,630 SH   SOLE   0 0 147,630
Alexion Pharmaceuticals, Inc. COM 015351109 6,205 32,530 SH   SOLE   0 0 32,530
Allison Transmission Holdings, Inc. COM 01973R101 779 30,100 SH   SOLE   12,000 0 18,100
AMERCO COM 023586100 124,786 320,376 SH   SOLE   28,570 0 291,806
AMETEK, Inc. COM 031100100 10,593 197,685 SH   SOLE   0 0 197,685
ANSYS, Inc. COM 03662Q105 12,932 139,810 SH   SOLE   0 0 139,810
Aon plc SHS CL A G0408V102 126,390 1,370,680 SH   SOLE   112,655 0 1,258,025
AptarGroup, Inc. COM 038336103 82,999 1,142,455 SH   SOLE   103,430 0 1,039,025
Artisan Partners Asset Management Inc. CL A 04316A108 11,521 319,505 SH   SOLE   9,105 0 310,400
Asbury Automotive Group, Inc. COM 043436104 2,885 42,785 SH   SOLE   285 0 42,500
AT&T Inc. COM 00206R102 133,537 3,880,785 SH   SOLE   302,710 0 3,578,075
Avago Technologies Limited COM Y0486S104 9,082 62,575 SH   SOLE   0 0 62,575
B&G Foods, Inc. COM 05508R106 15,900 454,050 SH   SOLE   4,910 0 449,140
Ball Corporation COM 058498106 113,025 1,554,046 SH   SOLE   143,035 0 1,411,011
Beacon Roofing Supply, Inc. COM 073685109 4,353 105,715 SH   SOLE   715 0 105,000
Biogen Inc. COM 09062X103 3,066 10,010 SH   SOLE   0 0 10,010
Bio-Techne Corp. COM 09073M104 3,351 37,235 SH   SOLE   235 0 37,000
Bottomline Technologies (de), Inc. COM 101388106 5,846 196,660 SH   SOLE   1,260 0 195,400
Brown & Brown, Inc. COM 115236101 3,716 115,790 SH   SOLE   790 0 115,000
Buffalo Wild Wings, Inc. COM 119848109 3,536 22,150 SH   SOLE   150 0 22,000
C.R. Bard, Inc. COM 067383109 151 800 SH   SOLE   0 0 800
Cardinal Health, Inc. COM 14149Y108 32,031 358,820 SH   SOLE   10,800 0 348,020
Cardiovascular Systems, Inc. COM 141619106 43 2,895 SH   SOLE   395 0 2,500
Cardtronics, Inc. COM 14161H108 3,894 115,740 SH   SOLE   740 0 115,000
CarMax, Inc. COM 143130102 11,040 204,565 SH   SOLE   10,400 0 194,165
Carriage Services, Inc. COM 143905107 4,366 181,200 SH   SOLE   1,200 0 180,000
Cavium, Inc. COM 14964U108 3,311 50,400 SH   SOLE   400 0 50,000
CBRE Group, Inc. CL A 12504L109 105,992 3,065,140 SH   SOLE   250,155 0 2,814,985
CBS Corporation CL B 124857202 58,520 1,241,685 SH   SOLE   121,470 0 1,120,215
CDK Global, Inc. COM 12508E101 8,076 170,145 SH   SOLE   0 0 170,145
CDW Corporation COM 12514G108 12,302 292,640 SH   SOLE   800 0 291,840
Cedar Fair, L.P. DEPOSITORY UNIT 150185106 5,062 90,660 SH   SOLE   600 0 90,060
Celgene Corporation COM 151020104 89,582 748,020 SH   SOLE   52,550 0 695,470
CenturyLink, Inc. COM 156700106 8,797 349,655 SH   SOLE   3,700 0 345,955
Check Point Software Technologies Ltd. ORD M22465104 9,669 118,825 SH   SOLE   3,400 0 115,425
Chevron Corporation COM 166764100 53 600 SH   SOLE   600 0 0
Church Dwight Co., Inc. COM 171340102 4,672 55,050 SH   SOLE   0 0 55,050
Cinemark Holdings, Inc. COM 17243V102 16,634 497,595 SH   SOLE   22,970 0 474,625
Cisco Systems, Inc. COM 17275R102 27 1,000 SH   SOLE   1,000 0 0
CNA Financial Corporation COM 126117100 804 22,900 SH   SOLE   11,000 0 11,900
Commerce Bancshares, Inc. COM 200525103 182 4,296 SH   SOLE   0 0 4,296
Community Bank System, Inc. COM 203607106 4,318 108,130 SH   SOLE   13,130 0 95,000
Cooper Companies, Inc. (The) COM 216648402 7,410 55,220 SH   SOLE   0 0 55,220
Copart, Inc. COM 217204106 84,327 2,218,560 SH   SOLE   215,830 0 2,002,730
DaVita HealthCare Partners Inc. COM 23918K108 101,698 1,458,878 SH   SOLE   124,854 0 1,334,024
Delphi Automotive PLC SHS G27823106 4,719 55,050 SH   SOLE   0 0 55,050
DENTSPLY International Inc. COM 249030107 13,568 222,985 SH   SOLE   10,600 0 212,385
Descartes Systems Group, Inc. COM 249906108 3,841 191,315 SH   SOLE   1,315 0 190,000
DexCom, Inc. COM 252131107 1,608 19,640 SH   SOLE   140 0 19,500
DineEquity, Inc. COM 254423106 23,496 277,506 SH   SOLE   1,215 0 276,291
Dollar General Corporation COM 256677105 21,790 303,190 SH   SOLE   34,365 0 268,825
Dorchester Minerals, L.P. COM UNIT 25820R105 4,158 420,470 SH   SOLE   0 0 420,470
Duluth Holdings, Inc. COM CL B 26443V101 1,469 100,715 SH   SOLE   715 0 100,000
Dunkin' Brands Group, Inc. COM 265504100 8,737 205,145 SH   SOLE   0 0 205,145
Echo Global Logistics, Inc. COM 27875T101 2,204 108,095 SH   SOLE   795 0 107,300
Emerson Electric Co. COM 291011104 47 1,000 SH   SOLE   1,000 0 0
EnLink Midstream Partners, LP COM UNIT REP LTD 29336U107 8,241 497,100 SH   SOLE   4,100 0 493,000
EnLink Midstream, LLC COM UNIT REP LTD 29336T100 214 14,200 SH   SOLE   0 0 14,200
Enterprise Products Partners L.P. COM 293792107 8,953 350,000 SH   SOLE   0 0 350,000
Envestnet, Inc. COM 29404K106 3,229 108,190 SH   SOLE   690 0 107,500
Euronet Worldwide, Inc. COM 298736109 4,376 60,420 SH   SOLE   420 0 60,000
Fastenal Co. COM 311900104 12,636 309,565 SH   SOLE   6,000 0 303,565
First Financial Bancorp. COM 320209109 3,942 218,164 SH   SOLE   4,370 0 213,794
Fiserv, Inc. COM 337738108 9,325 101,964 SH   SOLE   0 0 101,964
FleetCor Technologies, Inc. COM 339041105 11,444 80,070 SH   SOLE   0 0 80,070
Fortinet, Inc. COM 34959E109 2,196 70,460 SH   SOLE   460 0 70,000
Fortune Brands Home & Security, Inc. COM 34964C106 11,387 205,180 SH   SOLE   0 0 205,180
G&K Services, Inc. CL A 361268105 3,640 57,875 SH   SOLE   375 0 57,500
Gannett Co., Inc. COM 36473H104 44,148 2,710,150 SH   SOLE   231,990 0 2,478,160
Generac Holdings Inc. COM 368736104 1,865 62,680 SH   SOLE   380 0 62,300
Gentex Corporation COM 371901109 6,946 433,870 SH   SOLE   0 0 433,870
Gilead Sciences, Inc. COM 375558103 206,983 2,045,492 SH   SOLE   176,695 0 1,868,797
Glacier Bancorp, Inc. COM 37637Q105 3,607 135,975 SH   SOLE   975 0 135,000
Global Payments Inc. COM 37940X102 9,846 152,635 SH   SOLE   0 0 152,635
Globus Medical, Inc. CL A 379577208 2,803 100,790 SH   SOLE   790 0 100,000
Greif, Inc. CL B 397624206 8,005 187,164 SH   SOLE   1,500 0 185,664
Harris Corporation COM 413875105 13,948 160,515 SH   SOLE   400 0 160,115
Heartland Payment Systems, Inc. COM 42235N108 6,441 67,930 SH   SOLE   430 0 67,500
HeartWare International, Inc. COM 422368100 1,140 22,635 SH   SOLE   135 0 22,500
HEICO Corporation COM 422806109 3,557 65,440 SH   SOLE   440 0 65,000
Huntington Bancshares Incorporated COM 446150104 5,369 485,450 SH   SOLE   0 0 485,450
IBERIABANK Corporation COM 450828108 3,350 60,840 SH   SOLE   340 0 60,500
IDEX Corporation COM 45167R104 10,255 133,865 SH   SOLE   0 0 133,865
IHS Inc. CL A 451734107 12,445 105,085 SH   SOLE   0 0 105,085
IMS Health Holdings, Inc. COM 44970B109 9,951 390,710 SH   SOLE   17,600 0 373,110
Insulet Corporation COM 45784P101 4,545 120,225 SH   SOLE   825 0 119,400
InterContinental Hotels Group PLC SPONS ADR NEW 45857P301 5,517 142,426 SH   SOLE   0 0 142,426
International Business Machines Corporation COM 459200101 120,906 878,555 SH   SOLE   74,895 0 803,660
iShares iBoxx $ High Yield Corporate Bond ETF HIGH YLD CORP 464288513 1,813 22,500 SH   SOLE   0 0 22,500
J.M. Smucker Company (The) COM 832696405 7,096 57,540 SH   SOLE   0 0 57,540
Jack Henry and Associates, Inc. COM 426281101 5,503 70,500 SH   SOLE   500 0 70,000
Jack in the Box Inc. COM 466367109 3,397 44,290 SH   SOLE   290 0 44,000
Jarden Corporation COM 471109108 32,500 568,988 SH   SOLE   9,800 0 559,188
Jazz Pharmaceuticals public limited company SHS USD G50871105 94,910 675,230 SH   SOLE   48,835 0 626,395
Johnson Controls, Inc. COM 478366107 100,770 2,551,810 SH   SOLE   221,010 0 2,330,800
KAR Auction Services, Inc. COM 48238T109 16,827 454,435 SH   SOLE   16,860 0 437,575
Kinder Morgan, Inc. COM 49456B101 1,603 107,500 SH   SOLE   0 0 107,500
Knight Transportation, Inc. COM 499064103 4,774 197,045 SH   SOLE   18,145 0 178,900
La-Z-Boy Incorporated COM 505336107 3,932 161,055 SH   SOLE   1,055 0 160,000
LivaNova PLC SHS G5509L101 4,034 67,950 SH   SOLE   450 0 67,500
LKQ Corporation COM 501889208 138,371 4,669,987 SH   SOLE   369,315 0 4,300,672
Macquarie Infrastructure Corporation COM 55608B105 544 7,500 SH   SOLE   0 0 7,500
Marsh & McLennan Companies, Inc. COM 571748102 898 16,200 SH   SOLE   12,000 0 4,200
Marten Transport, Ltd. COM 573075108 3,475 196,340 SH   SOLE   1,340 0 195,000
MasterCard Incorporated CL A 57636Q104 78,503 806,320 SH   SOLE   79,640 0 726,680
McDonald's Corporation COM 580135101 6,797 57,540 SH   SOLE   6,940 0 50,600
MercadoLibre, Inc. COM 58733R102 8,253 72,180 SH   SOLE   130 0 72,050
Merit Medical Systems, Inc. COM 589889104 3,462 186,265 SH   SOLE   1,265 0 185,000
MetLife, Inc. COM 59156R108 453 9,400 SH   SOLE   8,000 0 1,400
Microchip Technology Inc. COM 595017104 21,786 468,115 SH   SOLE   20,000 0 448,115
Microsoft Corporation COM 594918104 93,539 1,686,010 SH   SOLE   142,470 0 1,543,540
Middleby Corporation (The) COM 596278101 5,759 53,395 SH   SOLE   395 0 53,000
Monro Muffler Brake, Inc. COM 610236101 3,835 57,920 SH   SOLE   420 0 57,500
Morningstar, Inc. COM 617700109 4,047 50,340 SH   SOLE   340 0 50,000
Mylan N.V. COM N59465109 7,576 140,120 SH   SOLE   0 0 140,120
National Presto Industries, Inc. COM 637215104 1,940 23,415 SH   SOLE   0 0 23,415
NCR Corporation COM 62886E108 7,057 288,535 SH   SOLE   19,200 0 269,335
Nielsen Holdings plc COM G6518L108 71,641 1,537,365 SH   SOLE   117,080 0 1,420,285
Nordson Corporation COM 655663102 8,346 130,105 SH   SOLE   0 0 130,105
Nordstrom, Inc. COM 655664100 7,227 145,105 SH   SOLE   0 0 145,105
NuVasive, Inc. COM 670704105 3,352 61,960 SH   SOLE   460 0 61,500
Old Republic International Corporation COM 680223104 7,774 417,300 SH   SOLE   2,000 0 415,300
Omnicell, Inc. COM 68213N109 4,612 148,410 SH   SOLE   910 0 147,500
Oracle Corporation COM 68389X105 33,842 926,435 SH   SOLE   123,560 0 802,875
O'Reilly Automotive, Inc. COM 67103H107 127,460 502,962 SH   SOLE   42,660 0 460,302
Paychex, Inc. COM 704326107 7,219 136,500 SH   SOLE   6,400 0 130,100
Penske Automotive Group, Inc. COM 70959W103 22,071 521,287 SH   SOLE   44,406 0 476,881
Pepsico, Inc. COM 713448108 729 7,300 SH   SOLE   7,100 0 200
Perrigo Company plc COM G97822103 8,515 58,850 SH   SOLE   0 0 58,850
Pfizer Inc. COM 717081103 115,545 3,579,485 SH   SOLE   289,795 0 3,289,690
Philip Morris International Inc. COM 718172109 106,160 1,207,605 SH   SOLE   88,365 0 1,119,240
Plains All American Pipeline, L.P. UNIT LTD PARTN 726503105 23,742 1,027,800 SH   SOLE   20,700 0 1,007,100
Plains GP Holdings, L.P. SHS A REP LTPN 72651A108 61,946 6,555,175 SH   SOLE   567,075 0 5,988,100
PNC Financial Services Group, Inc. COM 693475105 13,285 139,395 SH   SOLE   6,900 0 132,495
Polaris Industries Inc. COM 731068102 64,813 754,079 SH   SOLE   58,065 0 696,014
Popeyes Louisiana Kitchen, Inc. COM 732872106 88,227 1,508,158 SH   SOLE   124,532 0 1,383,626
Precision Castparts Corp. COM 740189105 91,253 393,315 SH   SOLE   35,520 0 357,795
Prestige Brands Holdings, Inc. COM 74112D101 5,699 110,710 SH   SOLE   710 0 110,000
PriceSmart, Inc. COM 741511109 11,651 140,395 SH   SOLE   305 0 140,090
Qualys, Inc. COM 74758T303 2,833 85,620 SH   SOLE   620 0 85,000
Raymond James Financial, Inc. COM 754730109 9,864 170,160 SH   SOLE   0 0 170,160
RBC Bearings COM 75524B104 3,250 50,320 SH   SOLE   320 0 50,000
Red Hat, Inc. COM 756577102 8,289 100,100 SH   SOLE   0 0 100,100
Regal-Beloit Corporation COM 758750103 3,385 57,860 SH   SOLE   360 0 57,500
Regeneron Pharmaceuticals, Inc. COM 75886F107 7,877 14,510 SH   SOLE   0 0 14,510
Republic Services, Inc. COM 760759100 8,927 202,950 SH   SOLE   14,900 0 188,050
ResMed Inc. COM 761152107 20,186 375,975 SH   SOLE   14,600 0 361,375
Royal Dutch Shell plc SPON ADR B 780259107 2,302 50,000 SH   SOLE   0 0 50,000
RPM International, Inc. COM 749685103 5,645 128,127 SH   SOLE   11,492 0 116,635
Ryder System, Inc. COM 783549108 8,910 156,800 SH   SOLE   11,400 0 145,400
Sally Beauty Holdings, Inc. COM 79546E104 34,833 1,248,971 SH   SOLE   94,510 0 1,154,461
Signet Jewelers Limited SHS G81276100 12,179 98,470 SH   SOLE   1,800 0 96,670
Siron Dental Systems, Inc. COM 82966C103 4,964 45,305 SH   SOLE   305 0 45,000
Six Flags Entertainment Corporation COM 83001A102 12,213 222,310 SH   SOLE   1,100 0 221,210
Skyworks Solutions, Inc. COM 83088M102 5,923 77,105 SH   SOLE   4,300 0 72,805
Snap-on Incorporated COM 833034101 149,291 870,860 SH   SOLE   66,065 0 804,795
SolarWinds, Inc. COM 83416B109 4,742 80,510 SH   SOLE   510 0 80,000
Solera Holdings, Inc. COM 83421A104 3,317 60,505 SH   SOLE   505 0 60,000
SP Plus Corporation COM 78469C103 3,968 166,035 SH   SOLE   1,035 0 165,000
Starbucks Corporation COM 855244109 10,815 180,170 SH   SOLE   0 0 180,170
Stericycle, Inc. COM 858912108 7,543 62,550 SH   SOLE   0 0 62,550
STERIS plc COM G84720104 5,482 72,770 SH   SOLE   470 0 72,300
StoneMor Partners L.P. COM UNITS 86183Q100 2,005 75,045 SH   SOLE   0 0 75,045
Stryker Corporation COM 863667101 622 6,700 SH   SOLE   6,300 0 400
SunTrust Banks, Inc. COM 867914103 5,175 120,800 SH   SOLE   0 0 120,800
Syntel, Inc. COM 87162H103 6,651 147,000 SH   SOLE   17,700 0 129,300
T. Rowe Price Group, Inc. COM 74144T108 9,064 126,795 SH   SOLE   8,900 0 117,895
TEGNA Inc. COM 87901J105 93,831 3,676,780 SH   SOLE   282,795 0 3,393,985
Teleflex Incorporated COM 879369106 17,565 133,630 SH   SOLE   2,955 0 130,675
Thermo Fisher Scientific Inc. COM 883556102 148,302 1,045,489 SH   SOLE   93,255 0 952,234
Thor Industries, Inc. COM 885160101 4,098 72,985 SH   SOLE   485 0 72,500
Time Warner Inc. COM 887317303 114,017 1,763,070 SH   SOLE   132,495 0 1,630,575
Tractor Supply Company COM 892356106 12,407 145,115 SH   SOLE   0 0 145,115
TreeHouse Foods, Inc. COM 89469A104 3,552 45,275 SH   SOLE   275 0 45,000
Tupperware Brands Corporation COM 899896104 21,636 388,795 SH   SOLE   15,195 0 373,600
Ulta Salon, Cosmetics & Fragrance, Inc. COM 903845303 11,573 62,560 SH   SOLE   0 0 62,560
Universal Health Services, Inc. CL B 913903100 10,810 90,470 SH   SOLE   4,300 0 86,170
Valeant Pharmaceuticals International, Inc. COM 91911K102 161,310 1,586,925 SH   SOLE   120,425 0 1,466,500
Vantiv, Inc. CL A 92210H105 12,590 265,510 SH   SOLE   700 0 264,810
Veeva Systems Inc. CL A COM 922475108 2,978 103,245 SH   SOLE   745 0 102,500
VeriFone Systems, Inc. COM 92342Y109 4,512 161,045 SH   SOLE   1,045 0 160,000
Vertex Pharmaceuticals Incorporated COM 92532F100 5,540 44,035 SH   SOLE   0 0 44,035
VWR Corporation COM 91843L103 5,659 199,925 SH   SOLE   11,125 0 188,800
W.P. Carey Inc. COM 92936U109 14,577 247,075 SH   SOLE   2,100 0 244,975
W.W. Grainger, Inc. COM 384802104 65,970 325,635 SH   SOLE   34,425 0 291,210
Walgreens Boots Alliance, Inc. COM 931427108 193,508 2,272,425 SH   SOLE   186,295 0 2,086,130
Wendy's Company (The) COM 95058W100 2,766 256,900 SH   SOLE   1,900 0 255,000
West Corporation COM 952355204 13,688 634,625 SH   SOLE   4,690 0 629,935
Westinghouse Air Brake Technologies Corporation COM 929740108 8,186 115,105 SH   SOLE   0 0 115,105
WEX Inc. COM 96208T104 4,672 52,855 SH   SOLE   355 0 52,500
WhiteWave Foods Company (The) COM CL A 966244105 3,505 90,090 SH   SOLE   0 0 90,090
Williams Companies, Inc. (The) COM 969457100 4,328 168,405 SH   SOLE   10,600 0 157,805
Williams Partners L.P. COM UNIT LP 96949L105 7,358 264,217 SH   SOLE   2,339 0 261,878
Williams-Sonoma, Inc. COM 969904101 8,079 138,330 SH   SOLE   0 0 138,330
Willis Group Holdings Ltd. SHS G96655108 21,388 440,355 SH   SOLE   9,200 0 431,155
Woodward Inc. COM 980745103 3,498 70,440 SH   SOLE   440 0 70,000
Workday, Inc. CL A 98138H101 6,378 80,055 SH   SOLE   0 0 80,055
WPP plc ADR 92937A102 10,460 91,170 SH   SOLE   700 0 90,470
Wright Medical Group N.V. ORD SHS 0.03 PAR N96617118 3,167 130,995 SH   SOLE   995 0 130,000
Xerox Corporation COM 984121103 14,706 1,383,500 SH   SOLE   68,500 0 1,315,000
XPO Logistics, Inc. COM 983793100 3,287 120,645 SH   SOLE   645 0 120,000