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
AGILENT TECHNOLOGIES INC. COM 00846U101 29,855,520 533,897 SH   SOLE   420,610 0 113,287
AIRGAS INC ARG COM 009363102 158,493,058 1,488,058 SH   SOLE   1,363,239 0 124,819
ALLEGION PLC ALLE ORD SHS G0176J109 104,000,478 1,993,492 SH   SOLE   1,853,492 0 140,000
ALON USA PARTNERS LP ALDW UT LTDPART INT 02052T109 345,428 20,734 SH   SOLE   20,734 0 0
AMERICAN INTERNATIONAL GROUP COM NEW 026874784 24,799,159 495,884 SH   SOLE   391,194 0 104,690
AMETEK INC. AME COM 031100100 138,692,898 2,693,589 SH   SOLE   2,490,007 0 203,582
AMPHENOL CORPORATION CL A 032095101 192,381,873 2,099,093 SH   SOLE   1,935,388 0 163,705
ANTERO RESOURCES CORPORATION COM 03674X106 80,243,935 1,281,852 SH   SOLE   1,235,384 0 46,468
AXIALL CORP AXLL COM 05463D100 212,409,296 4,728,613 SH   SOLE   4,560,614 0 167,999
BANCO SANTANDER SA - SPON ADR ADR 05964H105 8,235,849 859,692 SH   SOLE   601,455 0 258,237
BARRETT BUSINESS SERVICES, INC COM 068463108 8,796,404 147,665 SH   SOLE   147,665 0 0
BERKSHIRE HATHAWAY-CL A CL A 084670108 18,172,955 97 SH   SOLE   97 0 0
BLACKROCK INC COM STK BLK COM 09247X101 17,321,244 55,079 SH   SOLE   55,079 0 0
BLACKSTONE GROUP THE COM UNIT LTD 09253U108 78,940,188 2,374,141 SH   SOLE   2,048,988 0 325,153
BLOUNT INTERNATIONAL BLT COM 095180105 16,892,978 1,419,578 SH   SOLE   1,293,980 0 125,598
BRIXMOR PROPERTY GROUP INC B COM 11120U105 23,365,351 1,095,422 SH   SOLE   1,056,402 0 39,020
BROOKDALE SR LIVING INC BKD COM 112463104 19,657,368 586,612 SH   SOLE   573,210 0 13,402
BROOKFIELD ASSET MANAGEMENT CL A LTD VT SH 112585104 248,449,782 6,082,002 SH   SOLE   5,649,134 0 432,868
CBRE GROUP INC CBG CL A 12504L109 250,564,026 9,134,671 SH   SOLE   8,525,305 0 609,366
CVR REFINING LP CVRR COMUNIT REP LT 12663P107 890,157 38,237 SH   SOLE   38,237 0 0
CABELA'S INC CAB COM 126804301 245,218,866 3,743,228 SH   SOLE   3,491,161 0 252,067
CHEFS' WAREHOUSE INC. CHEF COM 163086101 7,548,422 352,730 SH   SOLE   352,730 0 0
CHUBB CORP CB COM 171232101 16,611,318 186,017 SH   SOLE   186,017 0 0
COLGATE-PALMOLIVE CO CL COM 194162103 16,987,572 261,871 SH   SOLE   261,871 0 0
CROWN CASTLE INTL CORP CCI COM 228227104 30,597,525 414,713 SH   SOLE   326,800 0 87,913
DANAHER CORPORATION DHR COM 235851102 72,191,100 962,548 SH   SOLE   806,133 0 156,415
DENTSPLY INTERNATIONAL INC X COM 249030107 373,609,444 8,114,888 SH   SOLE   7,563,077 0 551,811
DORMAN PRODUCTS INC. DORM COM 258278100 4,974,329 84,225 SH   SOLE   84,225 0 0
EBAY INC EBAY COM 278642103 11,317,737 204,883 SH   SOLE   161,459 0 43,424
EXPEDITORS INTL WASH INC EXP COM 302130109 6,017,657 151,846 SH   SOLE   151,846 0 0
FIRST REPUBLIC BANK FRC COM 33616C100 152,386,127 2,822,488 SH   SOLE   2,597,142 0 225,346
FIRSTSERVICE CORPORATION-VTG SUB VTG SH 33761N109 15,246,909 320,920 SH   SOLE   320,920 0 0
FORTRESS INVESTMENT GROUP-CL A CL A 34958B106 7,580,042 1,024,330 SH   SOLE   1,024,330 0 0
FRANK'S INTERNATIONAL N.V. FI COM N33462107 105,125,780 4,242,364 SH   SOLE   4,096,261 0 146,103
FRANKLIN ELECTRIC CO INC FELE COM 353514102 4,226,275 99,395 SH   SOLE   99,395 0 0
FRANKLIN RES INC BEN COM 354613101 17,178,744 317,068 SH   SOLE   317,068 0 0
GARMIN LTD GRMN SHS h2906t109 94,933,972 1,717,951 SH   SOLE   1,579,922 0 138,029
GENERAC HOLDINGS INC GNRC COM 368736104 39,333,285 667,005 SH   SOLE   667,005 0 0
GENUINE PARTS CO GPC COM 372460105 6,023,221 69,352 SH   SOLE   69,352 0 0
GOOGLE INC CL A GOOGL CL A 38259P508 17,158,996 15,396 SH   SOLE   15,396 0 0
GRACO INC GGG COM 384109104 6,324,125 84,615 SH   SOLE   84,615 0 0
HARLEY-DAVIDSON INC. HOG COM 412822108 325,147,323 4,881,359 SH   SOLE   4,567,590 0 313,769
HEICO CORP HEI COM 422806109 29,461,315 489,716 SH   SOLE   429,255 0 60,461
HEICO CORP - CLASS A HEI/A CL A 422806208 14,154,265 326,060 SH   SOLE   326,060 0 0
HILTON HOTELS CORPORATION COM 43300A104 54,264,177 2,439,936 SH   SOLE   2,356,196 0 83,740
HOLLYFRONTIER CORP HFC COM 436106108 62,015,249 1,303,389 SH   SOLE   1,257,081 0 46,308
IHS INC CLASS A IHS CL A 451734107 193,353,035 1,591,383 SH   SOLE   1,461,284 0 130,099
ITT EDUCATIONAL SERVICES ESI COM 45068B109 92,333,080 3,219,424 SH   SOLE   3,099,988 0 119,436
INTUIT INC INTU COM 461202103 14,272,938 183,622 SH   SOLE   183,622 0 0
ISTAR FINANCIAL INC STAR COM 45031U101 3,262,270 221,021 SH   SOLE   221,021 0 0
KKR & CO LP KKR COM UNITS 48248M102 108,800,578 4,763,598 SH   SOLE   4,031,516 0 732,082
KIRBY CORP KEX COM 497266106 357,217,290 3,528,072 SH   SOLE   3,284,481 0 243,591
LYONDELLBASELL INDU-CL A LYB SHS - A - N53745100 19,764,692 222,225 SH   SOLE   212,340 0 9,885
MDC PARTNERS INC MDCA CL A SUB VTG 552697104 21,618,710 947,358 SH   SOLE   947,358 0 0
MSC INDUSTRIAL DIRECT CO-A M CL A 553530106 233,505,021 2,698,856 SH   SOLE   2,516,027 0 182,829
MWI VETERINARY SUPPLY INC MW COM 55402X105 8,588,979 55,192 SH   SOLE   55,192 0 0
MARATHON PETROLEUM CORP MPC COM 56585A102 77,645,860 892,071 SH   SOLE   859,314 0 32,757
MARKEL CORP MKL COM 570535104 253,359,191 425,028 SH   SOLE   393,332 0 31,696
MCKESSON CORPORATION MCK COM 58155Q103 17,866,765 101,188 SH   SOLE   101,188 0 0
MEAD JOHNSON NUTRITION CO-A COM 582839106 1,991,203 23,950 SH   SOLE   23,950 0 0
MICRO SYSTEMS MCRS COM 594901100 180,972,963 3,419,100 SH   SOLE   3,179,805 0 239,295
MIDCAP SPDR TRUST SERIES 1 M UTSER1 S&PDCRP 78467Y107 1,792,578 7,154 SH   SOLE   7,154 0 0
MOHAWK INDUSTRIES INC MHK COM 608190104 329,493,546 2,423,103 SH   SOLE   2,274,216 0 148,887
MONDELEZ INTERNATIONAL INC. A CL A 609207105 19,146,159 554,158 SH   SOLE   436,447 0 117,711
NATIONSTAR MORTGAGE HOLDINGS COM 63861C109 143,313,886 4,415,092 SH   SOLE   4,261,522 0 153,570
NATIONSTAR MORTGAGE HOLDINGS COM 63861C109 14,607,000 450,000 SH Call SOLE   439,000 0 11,000
OREILLY AUTOMOTIVE ORLY COM 67103H107 488,231,888 3,290,194 SH   SOLE   3,071,335 0 218,859
ORACLE CORPORATION ORCL COM 68389X105 18,946,116 463,117 SH   SOLE   463,117 0 0
PBF ENERGY INC. PBF CL A 69318G106 76,886,890 2,980,112 SH   SOLE   2,898,068 0 82,044
PALL CORP PLL COM 696429307 290,349,833 3,245,220 SH   SOLE   3,002,820 0 242,400
PAYCHEX PAYX COM 704326107 98,775,172 2,318,666 SH   SOLE   2,136,213 0 182,453
PAYCHEX PAYX COM 704326107 36,210,000 850,000 SH Call SOLE   850,000 0 0
PERKINELMER INC PKI COM 714046109 87,332,679 1,938,142 SH   SOLE   1,905,622 0 32,520
PETROLOGISTICS LP PDH UNIT LTD PTH INT 71672U101 1,418,210 114,004 SH   SOLE   114,004 0 0
POLARIS INDUSTRIES INC PII COM 731068102 7,797,634 55,813 SH   SOLE   55,813 0 0
PRECISION CASTPARTS CORP. PCP COM 740189105 16,707,689 66,101 SH   SOLE   66,101 0 0
RANGE RESOURCES RRC COM 75281A109 37,980,845 457,766 SH   SOLE   445,723 0 12,043
ROLLINS INC ROL COM 775711104 74,000,909 2,447,120 SH   SOLE   2,282,760 0 164,360
ROSS STORES INC ROST COM 778296103 20,172,219 281,853 SH   SOLE   222,119 0 59,734
SCRIPPS NETWORKS INTERACTIVE I CL A COM 811065101 45,195,903 595,388 SH   SOLE   539,414 0 55,974
SHERWIN WILLIAMS CO SHW COM 824348106 355,655,835 1,804,169 SH   SOLE   1,685,216 0 118,953
SIGNET JEWLERS LTD SIG SHS G81276100 150,797,041 1,424,495 SH   SOLE   1,333,466 0 91,029
SIRONA DENTAL SYSTEMS INC. S COM 82966C103 138,909,124 1,860,307 SH   SOLE   1,860,307 0 0
TD AMERITRADE HOLDING CORP A COM 87236Y108 42,148,925 1,241,500 SH Call SOLE   1,182,300 0 59,200
TJX COMPANIES INC TJX COM 872540109 25,764,302 424,803 SH   SOLE   393,443 0 31,360
TAMINCO ACQUISITION CORP TAM COM 87509U106 88,249,732 4,200,368 SH   SOLE   4,049,973 0 150,395
TECHNE CORP TECH COM 878377100 50,383,240 590,175 SH   SOLE   540,050 0 50,125
TEMPUR SEALY INTERNATIONAL INC COM 88023U101 244,592,907 4,827,174 SH   SOLE   4,489,581 0 337,593
TEXAS PACIFIC LAND TRUST TPL SUB CTF PROP I T 882610108 29,829,160 230,341 SH   SOLE   230,341 0 0
THE PROCTER GAMBLE COMPANY COM 742718109 16,620,848 206,214 SH   SOLE   206,214 0 0
THERMO FISHER SCIENTIC INC. COM 883556102 64,281,386 534,609 SH   SOLE   455,239 0 79,370
TRANSDIGM GROUP INC. TDG COM 893641100 242,551,995 1,309,676 SH   SOLE   1,215,728 0 93,948
UNITED TECHNOLOGIES CORPORATIO COM 913017109 25,934,040 221,962 SH   SOLE   174,907 0 47,055
VALERO ENERGY CORPORATION VL COM 91913Y100 77,933,171 1,467,668 SH   SOLE   1,416,212 0 51,456
VERISK ANALYTICS INC - CLASS A CL A 92345Y106 19,963,502 332,947 SH   SOLE   332,947 0 0
VISA COM CL A 92826C839 17,277,866 80,042 SH   SOLE   80,042 0 0
WAL MART STORES INC. WMT COM 931142103 16,877,120 220,818 SH   SOLE   220,818 0 0
WALGREEN CO COM WAG COM 931422109 18,296,649 277,096 SH   SOLE   277,096 0 0
WALTER INVESTMENT MANAGEMENT COM 93317W102 135,395,119 4,538,891 SH   SOLE   4,381,278 0 157,613
WESCO AIRCRAFT HOLDINGS INC. COM 950814103 3,880,231 176,294 SH   SOLE   176,294 0 0
WEST MARINE INC COM 954235107 14,543,981 1,279,154 SH   SOLE   1,279,154 0 0
WESTLAKE CHEMICAL CORPORATION COM 960413102 112,187,409 1,695,186 SH   SOLE   1,636,706 0 58,480
WHITEWAVE FOODS CO WWAV COM CL A 966244105 29,089,652 1,019,259 SH   SOLE   1,019,259 0 0
WILLIAMS SONOMA INC WSM COM 969904101 341,637,357 5,126,611 SH   SOLE   4,744,958 0 381,653
WOLVERINE WORLD WIDE, INC. WWW COM 978097103 131,496,218 4,605,822 SH   SOLE   4,231,763 0 374,059
ZOETIS INC ZTS CL A 98978V103 1,196,814 41,355 SH   SOLE   41,355 0 0