The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||
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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F INFORMATION TABLE |
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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 |
| 3M Co. | COM | 88579Y101 | 1,417 | 10,000 | SH | SOLE | 10,000 | 0 | 0 | ||
| Altria Group Inc. | COM | 02209S103 | 921 | 20,048 | SH | SOLE | 20,048 | 0 | 0 | ||
| American Capital, Ltd. | COM | 02503Y103 | 1,937 | 136,770 | SH | SOLE | 132,194 | 0 | 4,576 | ||
| American Homes 4 Rent Real Estate Investment Trust | COM | 02665T306 | 64,000 | 3,789,250 | SH | SOLE | 2,613,378 | 0 | 1,175,872 | ||
| AmerisourceBergen Corp. | COM | 03073E105 | 167,075 | 2,161,386 | SH | SOLE | 2,129,065 | 0 | 32,321 | ||
| Apple Inc. | COM | 037833100 | 191,079 | 1,896,919 | SH | SOLE | 1,876,390 | 0 | 20,529 | ||
| Ares Capital Corp. | COM | 04010L103 | 61,109 | 3,781,486 | SH | SOLE | 2,444,353 | 0 | 1,337,133 | ||
| Argo Group International Holdings Ltd. | COM | G0464B107 | 4,133 | 82,147 | SH | SOLE | 79,388 | 0 | 2,759 | ||
| Arthur J. Gallagher & Co. | COM | 363576109 | 66,893 | 1,474,704 | SH | SOLE | 945,293 | 0 | 529,411 | ||
| Bank of Nova Scotia | COM | 064149107 | 211,832 | 3,424,868 | SH | SOLE | 3,374,839 | 0 | 50,029 | ||
| Baxter International Inc. | COM | 071813109 | 97,427 | 1,357,489 | SH | SOLE | 1,336,253 | 0 | 21,236 | ||
| BB&T Corp. | COM | 054937107 | 248,001 | 6,658,428 | SH | SOLE | 6,580,005 | 0 | 78,423 | ||
| Becton, Dickinson & Co. | COM | 075887109 | 113,879 | 1,000,603 | SH | SOLE | 985,487 | 0 | 15,116 | ||
| Berkshire Hathaway Inc. | CL A | 084670108 | 56,691 | 274 | SH | SOLE | 272 | 0 | 2 | ||
| Berkshire Hathaway Inc. | CL B | 084670702 | 7,371 | 53,359 | SH | SOLE | 44,690 | 0 | 8,669 | ||
| Booz Allen Hamilton Holding Corp. | COM | 099502106 | 48,487 | 2,072,114 | SH | SOLE | 1,418,673 | 0 | 653,441 | ||
| Brookfield Infrastructure Partners LP | COM | G16252101 | 16,946 | 445,498 | SH | SOLE | 394,997 | 0 | 50,501 | ||
| Brown & Brown Inc. | COM | 115236101 | 52,081 | 1,619,948 | SH | SOLE | 1,030,820 | 0 | 589,128 | ||
| Canadian National Railway Co. | COM | 136375102 | 203,527 | 2,866,795 | SH | SOLE | 2,837,395 | 0 | 29,400 | ||
| Canadian Natural Resources Ltd. | COM | 136385101 | 216,202 | 5,565,031 | SH | SOLE | 5,546,469 | 0 | 18,562 | ||
| CARBO Ceramics Inc. | COM | 140781105 | 12,702 | 214,449 | SH | SOLE | 135,482 | 0 | 78,967 | ||
| CBIZ Inc. | COM | 124805102 | 36,790 | 4,674,652 | SH | SOLE | 3,082,031 | 0 | 1,592,621 | ||
| Cenovus Energy Inc. | COM | 15135U109 | 203,376 | 7,559,596 | SH | SOLE | 7,535,582 | 0 | 24,014 | ||
| Cisco Systems Inc. | COM | 17275R102 | 200,379 | 7,979,807 | SH | SOLE | 7,884,034 | 0 | 95,773 | ||
| Coca-Cola Femsa S.A.B. de C.V. | SPONSORED ADR | 191241108 | 7,566 | 75,116 | SH | SOLE | 75,116 | 0 | 0 | ||
| Copart Inc. | COM | 217204106 | 4,639 | 148,149 | SH | SOLE | 143,379 | 0 | 4,770 | ||
| Corporate Executive Board Co. | COM | 21988R102 | 53,125 | 884,384 | SH | SOLE | 558,491 | 0 | 325,893 | ||
| Cumulus Media Inc. | CL A | 231082108 | 26,380 | 6,545,795 | SH | SOLE | 6,545,795 | 0 | 0 | ||
| DeVry Education Group Inc. | COM | 251893103 | 89,605 | 2,093,095 | SH | SOLE | 1,352,546 | 0 | 740,549 | ||
| Diageo PLC | SPONSORED ADR | 25243Q205 | 547 | 4,736 | SH | SOLE | 4,736 | 0 | 0 | ||
| Dun & Bradstreet Corp. | COM | 26483E100 | 2,306 | 19,632 | SH | SOLE | 18,985 | 0 | 647 | ||
| Eaton Vance Variable Rate Income Trust | COM | 278279104 | 9,875 | 677,790 | SH | SOLE | 677,790 | 0 | 0 | ||
| Emerson Electric Co. | COM | 291011104 | 98,968 | 1,581,467 | SH | SOLE | 1,556,657 | 0 | 24,810 | ||
| Enbridge Inc. | COM | 29250N105 | 499 | 10,421 | SH | SOLE | 10,421 | 0 | 0 | ||
| EnCana Corp. | COM | 292505104 | 170 | 8,000 | SH | SOLE | 8,000 | 0 | 0 | ||
| Entercom Communications Corp. | CL A | 293639100 | 5,135 | 639,415 | SH | SOLE | 639,415 | 0 | 0 | ||
| Equifax Inc. | COM | 294429105 | 223,623 | 2,992,009 | SH | SOLE | 2,527,003 | 0 | 465,006 | ||
| Expedia Inc. | COM | 30212P303 | 59,278 | 676,534 | SH | SOLE | 452,014 | 0 | 224,520 | ||
| Expeditors International of Washington, Inc. | COM | 302130109 | 2,055 | 50,649 | SH | SOLE | 48,965 | 0 | 1,684 | ||
| Federated Investors Inc. | CL B | 314211103 | 45,360 | 1,544,954 | SH | SOLE | 1,036,098 | 0 | 508,856 | ||
| FirstService Corp. | SUB VTG SH | 33761N109 | 8,933 | 170,200 | SH | SOLE | 170,200 | 0 | 0 | ||
| Generac Holdings Inc. | COM | 368736104 | 33,033 | 814,834 | SH | SOLE | 566,361 | 0 | 248,473 | ||
| General Electric Co. | COM | 369604103 | 1,281 | 50,000 | SH | SOLE | 50,000 | 0 | 0 | ||
| Gentex Corp. | COM | 371901109 | 128,511 | 4,800,575 | SH | SOLE | 3,790,030 | 0 | 1,010,545 | ||
| Google Inc. | CL C | 38259P706 | 17,234 | 29,849 | SH | SOLE | 29,374 | 0 | 475 | ||
| Google Inc. | CL A | 38259P508 | 57,178 | 97,174 | SH | SOLE | 95,661 | 0 | 1,513 | ||
| Graco Inc. | COM | 384109104 | 37,563 | 514,709 | SH | SOLE | 335,057 | 0 | 179,652 | ||
| HCC Insurance Holdings Inc. | COM | 404132102 | 68,220 | 1,412,719 | SH | SOLE | 856,492 | 0 | 556,227 | ||
| Hilltop Holdings Inc. | COM | 432748101 | 88,547 | 4,416,295 | SH | SOLE | 2,714,735 | 0 | 1,701,560 | ||
| Humana Inc. | COM | 444859102 | 107,605 | 825,885 | SH | SOLE | 812,789 | 0 | 13,096 | ||
| Jacobs Engineering Group Inc. | COM | 469814107 | 5,466 | 111,972 | SH | SOLE | 108,326 | 0 | 3,646 | ||
| Johnson & Johnson | COM | 478160104 | 279,829 | 2,625,836 | SH | SOLE | 2,593,504 | 0 | 32,332 | ||
| Kayne Anderson Energy Development Co. | COM | 48660Q102 | 31,580 | 864,485 | SH | SOLE | 543,702 | 0 | 320,783 | ||
| Kraft Foods Group Inc. | COM | 50076Q106 | 846 | 15,000 | SH | SOLE | 15,000 | 0 | 0 | ||
| Laboratory Corporation of America Holdings | COM | 50540R409 | 7,248 | 71,232 | SH | SOLE | 68,912 | 0 | 2,320 | ||
| Leucadia National Corp. | COM | 527288104 | 143,729 | 6,028,885 | SH | SOLE | 5,089,928 | 0 | 938,957 | ||
| LoJack Corp. | COM | 539451104 | 398 | 101,544 | SH | SOLE | 101,544 | 0 | 0 | ||
| Lorillard Inc. | COM | 544147101 | 142,940 | 2,385,915 | SH | SOLE | 2,346,462 | 0 | 39,453 | ||
| M&T Bank Corp. | COM | 55261F104 | 226 | 1,831 | SH | SOLE | 1,831 | 0 | 0 | ||
| Madison Square Garden Co. | COM | 55826P100 | 45,135 | 682,630 | SH | SOLE | 462,568 | 0 | 220,062 | ||
| MarketAxess Holdings Inc. | COM | 57060D108 | 93,977 | 1,519,186 | SH | SOLE | 895,383 | 0 | 623,803 | ||
| McCormick & Co., Inc. | COM | 579780206 | 4,115 | 61,512 | SH | SOLE | 61,512 | 0 | 0 | ||
| McDonald's Corp. | COM | 580135101 | 2,622 | 27,657 | SH | SOLE | 27,657 | 0 | 0 | ||
| Merck & Co., Inc. | COM | 58933Y105 | 568 | 9,589 | SH | SOLE | 9,589 | 0 | 0 | ||
| Microsoft Corp. | COM | 594918104 | 107,872 | 2,326,834 | SH | SOLE | 2,290,044 | 0 | 36,790 | ||
| Mondelez International Inc. | COM | 609207105 | 514 | 15,000 | SH | SOLE | 15,000 | 0 | 0 | ||
| Moody's Corp. | COM | 615369105 | 2,869 | 30,363 | SH | SOLE | 29,474 | 0 | 889 | ||
| Morgan Stanley | COM | 617446448 | 1,246 | 36,047 | SH | SOLE | 36,047 | 0 | 0 | ||
| MSCI Inc. | COM | 55354G100 | 75,035 | 1,595,805 | SH | SOLE | 1,050,456 | 0 | 545,349 | ||
| Northern Trust Corp. | COM | 665859104 | 137,493 | 2,021,071 | SH | SOLE | 1,990,686 | 0 | 30,385 | ||
| Nutraceutical International Corp. | COM | 67060Y101 | 20,971 | 1,002,911 | SH | SOLE | 622,950 | 0 | 379,961 | ||
| Occidental Petroleum Corp. | COM | 674599105 | 223,802 | 2,318,789 | SH | SOLE | 2,292,035 | 0 | 26,754 | ||
| Oracle Corp. | COM | 68389X105 | 224,945 | 5,868,996 | SH | SOLE | 5,797,668 | 0 | 71,328 | ||
| Penske Auto Group Inc. | COM | 70959W103 | 84,990 | 2,093,873 | SH | SOLE | 1,335,438 | 0 | 758,435 | ||
| PepsiCo Inc. | COM | 713448108 | 189,306 | 2,033,150 | SH | SOLE | 2,010,908 | 0 | 22,242 | ||
| Pfizer Inc. | COM | 717081103 | 729 | 24,654 | SH | SOLE | 24,654 | 0 | 0 | ||
| Philip Morris International Inc. | COM | 718172109 | 255,592 | 3,072,525 | SH | SOLE | 3,032,723 | 0 | 39,802 | ||
| Potash Corporation of Saskatchewan Inc. | COM | 73755L107 | 268,370 | 7,750,375 | SH | SOLE | 7,649,475 | 0 | 100,900 | ||
| Premier Inc. | CL A | 74051N102 | 5,621 | 171,051 | SH | SOLE | 165,567 | 0 | 5,484 | ||
| Primerica Inc. | COM | 74164M108 | 89,258 | 1,851,050 | SH | SOLE | 1,229,416 | 0 | 621,634 | ||
| Procter & Gamble Co. | COM | 742718109 | 95,700 | 1,142,821 | SH | SOLE | 1,126,330 | 0 | 16,491 | ||
| Qualcomm Inc. | COM | 747525103 | 102,749 | 1,374,204 | SH | SOLE | 1,352,238 | 0 | 21,966 | ||
| RE/MAX Holdings Inc. | COM | 75524W108 | 42,870 | 1,441,993 | SH | SOLE | 1,008,123 | 0 | 433,870 | ||
| Ritchie Bros. Auctioneers Inc. | COM | 767744105 | 181,438 | 8,103,513 | SH | SOLE | 8,006,728 | 0 | 96,785 | ||
| Rogers Communications Inc. | CL B | 775109200 | 92,871 | 2,481,156 | SH | SOLE | 2,434,870 | 0 | 46,286 | ||
| Royal Bank of Canada | COM | 780087102 | 219,247 | 3,067,389 | SH | SOLE | 3,020,789 | 0 | 46,600 | ||
| Shaw Communications Inc. | CL B | 82028K200 | 163,831 | 6,684,203 | SH | SOLE | 6,595,803 | 0 | 88,400 | ||
| SS&C Technologies Holdings Inc. | COM | 78467J100 | 65,972 | 1,503,111 | SH | SOLE | 1,027,521 | 0 | 475,590 | ||
| Strayer Education Inc. | COM | 863236105 | 26,392 | 440,754 | SH | SOLE | 331,438 | 0 | 109,316 | ||
| Synnex Corp. | COM | 87162W100 | 63,221 | 978,194 | SH | SOLE | 650,793 | 0 | 327,401 | ||
| Talisman Energy Inc. | COM | 87425E103 | 192 | 22,200 | SH | SOLE | 22,200 | 0 | 0 | ||
| Tech Data Corp. | COM | 878237106 | 47,760 | 811,409 | SH | SOLE | 453,410 | 0 | 357,999 | ||
| Teleflex Inc. | COM | 879369106 | 50,543 | 481,178 | SH | SOLE | 302,075 | 0 | 179,103 | ||
| TeleTech Holdings Inc. | COM | 879939106 | 4,274 | 173,881 | SH | SOLE | 168,104 | 0 | 5,777 | ||
| The Babcock & Wilcox Co. | COM | 05615F102 | 127,967 | 4,621,429 | SH | SOLE | 4,544,771 | 0 | 76,658 | ||
| Thomson Reuters Corp. | COM | 884903105 | 211,904 | 5,816,706 | SH | SOLE | 5,741,464 | 0 | 75,242 | ||
| Toronto-Dominion Bank | COM | 891160509 | 207,731 | 4,209,286 | SH | SOLE | 4,144,830 | 0 | 64,456 | ||
| Tronox Ltd. | CL A | Q9235V101 | 31,345 | 1,203,260 | SH | SOLE | 1,079,530 | 0 | 123,730 | ||
| U.S. Concrete Inc. | COM | 90333L201 | 475 | 18,161 | SH | SOLE | 18,161 | 0 | 0 | ||
| Union Pacific Corp. | COM | 907818108 | 249,817 | 2,303,304 | SH | SOLE | 2,275,991 | 0 | 27,313 | ||
| United Technologies Corp. | COM | 913017109 | 219,966 | 2,086,044 | SH | SOLE | 2,058,758 | 0 | 27,286 | ||
| Walgreen Co. | COM | 931422109 | 210,404 | 3,543,873 | SH | SOLE | 3,500,068 | 0 | 43,805 | ||
| Wal-Mart Stores Inc. | COM | 931142103 | 1,147 | 15,000 | SH | SOLE | 15,000 | 0 | 0 | ||
| White Mountains Insurance Group Ltd. | COM | G9618E107 | 6,780 | 10,760 | SH | SOLE | 10,408 | 0 | 352 | ||