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 | 1,194 | 10,000 | SH | SOLE | 10,000 | 0 | 0 | ||
| Altria Group Inc. | COM | 02209S103 | 689 | 20,048 | SH | SOLE | 20,048 | 0 | 0 | ||
| AmerisourceBergen Corp. | COM | 03073E105 | 99,795 | 1,633,306 | SH | SOLE | 1,609,528 | 0 | 23,778 | ||
| Apple Inc. | COM | 037833100 | 131,060 | 274,902 | SH | SOLE | 270,926 | 0 | 3,976 | ||
| Ares Capital Corp. | COM | 04010L103 | 69,523 | 4,021,023 | SH | SOLE | 2,689,383 | 0 | 1,331,640 | ||
| Argo Group International Holdings Ltd. | COM | 002499543 | 5,248 | 122,393 | SH | SOLE | 120,193 | 0 | 2,200 | ||
| Arthur J. Gallagher & Co. | COM | 363576109 | 68,045 | 1,558,874 | SH | SOLE | 1,031,048 | 0 | 527,826 | ||
| Bank of Montreal | COM | 063671101 | 1,001 | 15,000 | SH | SOLE | 15,000 | 0 | 0 | ||
| Bank of Nova Scotia | COM | 064149107 | 179,967 | 3,142,682 | SH | SOLE | 3,104,791 | 0 | 37,891 | ||
| Barrick Gold Corp. | COM | 067901108 | 218 | 11,700 | SH | SOLE | 11,700 | 0 | 0 | ||
| Baxter International Inc. | COM | 071813109 | 74,280 | 1,130,772 | SH | SOLE | 1,113,790 | 0 | 16,982 | ||
| BB&T Corp. | COM | 054937107 | 103,771 | 3,074,691 | SH | SOLE | 3,028,755 | 0 | 45,936 | ||
| Becton, Dickinson & Co. | COM | 075887109 | 79,029 | 790,134 | SH | SOLE | 778,597 | 0 | 11,537 | ||
| Berkshire Hathaway Inc. | CL A | 084670108 | 47,204 | 277 | SH | SOLE | 275 | 0 | 2 | ||
| Berkshire Hathaway Inc. | CL B | 084670702 | 5,479 | 48,266 | SH | SOLE | 41,963 | 0 | 6,303 | ||
| Brookfield Infrastructure Partners LP | COM | G16252101 | 18,666 | 490,838 | SH | SOLE | 440,337 | 0 | 50,501 | ||
| Brown & Brown Inc. | COM | 115236101 | 55,631 | 1,733,049 | SH | SOLE | 1,146,427 | 0 | 586,622 | ||
| Canadian National Railway Co. | COM | 136375102 | 136,623 | 1,348,674 | SH | SOLE | 1,335,274 | 0 | 13,400 | ||
| Canadian Natural Resources Ltd. | COM | 136385101 | 186,765 | 5,944,477 | SH | SOLE | 5,922,609 | 0 | 21,868 | ||
| CARBO Ceramics Inc. | COM | 140781105 | 58,769 | 592,965 | SH | SOLE | 410,981 | 0 | 181,984 | ||
| CBIZ Inc. | COM | 124805102 | 37,471 | 5,036,410 | SH | SOLE | 3,443,789 | 0 | 1,592,621 | ||
| Cenovus Energy Inc. | COM | 15135U109 | 195,448 | 6,550,703 | SH | SOLE | 6,526,053 | 0 | 24,650 | ||
| Cisco Systems Inc. | COM | 17275R102 | 106,401 | 4,543,180 | SH | SOLE | 4,475,405 | 0 | 67,775 | ||
| Citigroup Inc. | COM | 172967424 | 970 | 20,000 | SH | SOLE | 20,000 | 0 | 0 | ||
| Coastal Contacts Inc. | COM | 19044R207 | 15,305 | 2,426,003 | SH | SOLE | 2,426,003 | 0 | 0 | ||
| Coca-Cola Femsa S.A.B. de C.V. | SPONSORED ADR | 191241108 | 4,432 | 35,183 | SH | SOLE | 35,183 | 0 | 0 | ||
| Corporate Executive Board Co. | COM | 21988R102 | 68,254 | 939,884 | SH | SOLE | 615,038 | 0 | 324,846 | ||
| DeVry Inc. | COM | 251893103 | 71,788 | 2,349,084 | SH | SOLE | 1,608,396 | 0 | 740,688 | ||
| Diageo PLC | SPONSORED ADR | 25243Q205 | 602 | 4,736 | SH | SOLE | 4,736 | 0 | 0 | ||
| Dun & Bradstreet Corp. | COM | 26483E104 | 2,791 | 26,877 | SH | SOLE | 26,411 | 0 | 466 | ||
| Eaton Vance Variable Rate Income Trust | COM | 278279104 | 8,203 | 526,490 | SH | SOLE | 526,490 | 0 | 0 | ||
| Emerson Electric Co. | COM | 291011104 | 81,632 | 1,261,702 | SH | SOLE | 1,242,866 | 0 | 18,836 | ||
| Enbridge Inc. | COM | 29250N105 | 435 | 10,421 | SH | SOLE | 10,421 | 0 | 0 | ||
| EnCana Corp. | COM | 292505104 | 421 | 24,354 | SH | SOLE | 24,354 | 0 | 0 | ||
| Entercom Communications Corp. | CL A | 293639100 | 5,446 | 620,241 | SH | SOLE | 620,241 | 0 | 0 | ||
| Equifax Inc. | COM | 294429105 | 160,315 | 2,678,608 | SH | SOLE | 2,220,589 | 0 | 458,019 | ||
| Expedia Inc. | COM | 30212P303 | 39,966 | 771,701 | SH | SOLE | 546,952 | 0 | 224,749 | ||
| Federated Investors Inc. | CL B | 314211103 | 44,405 | 1,634,935 | SH | SOLE | 1,128,556 | 0 | 506,379 | ||
| FirstService Corp. | SUB VTG SH | 33761N109 | 6,764 | 174,400 | SH | SOLE | 174,400 | 0 | 0 | ||
| FXCM Inc. | CL A | 302693106 | 80,284 | 4,065,028 | SH | SOLE | 2,739,623 | 0 | 1,325,405 | ||
| General Electric Co. | COM | 369604103 | 1,195 | 50,000 | SH | SOLE | 50,000 | 0 | 0 | ||
| Gentex Corp. | COM | 371901109 | 80,821 | 3,158,313 | SH | SOLE | 2,199,922 | 0 | 958,391 | ||
| Gladstone Investment Corp. | COM | 376546107 | 18,699 | 2,652,322 | SH | SOLE | 1,730,892 | 0 | 921,430 | ||
| GlaxoSmithKline PLC | SPONSORED ADR | 37733W105 | 445 | 8,867 | SH | SOLE | 8,867 | 0 | 0 | ||
| Google Inc. | CL A | 38259P508 | 65,593 | 74,886 | SH | SOLE | 73,755 | 0 | 1,131 | ||
| Graco Inc. | COM | 384109104 | 40,302 | 544,177 | SH | SOLE | 365,336 | 0 | 178,841 | ||
| HCC Insurance Holdings Inc. | COM | 404132102 | 46,383 | 1,058,487 | SH | SOLE | 650,970 | 0 | 407,517 | ||
| Hilltop Holdings Inc. | COM | 432748101 | 87,634 | 4,736,991 | SH | SOLE | 3,035,431 | 0 | 1,701,560 | ||
| Humana Inc. | COM | 444859102 | 102,927 | 1,102,824 | SH | SOLE | 1,087,055 | 0 | 15,769 | ||
| Imperial Oil Ltd. | COM | 453038408 | 85,252 | 1,941,952 | SH | SOLE | 1,934,252 | 0 | 7,700 | ||
| Jacobs Engineering Group Inc. | COM | 469814107 | 14,078 | 241,973 | SH | SOLE | 237,684 | 0 | 4,289 | ||
| Johnson & Johnson Inc. | COM | 478160104 | 141,543 | 1,632,752 | SH | SOLE | 1,610,053 | 0 | 22,699 | ||
| JTH Holding Inc. | CL A | 46637N103 | 295 | 15,586 | SH | SOLE | 15,586 | 0 | 0 | ||
| Kayne Anderson Energy Development Co. | COM | 48660Q102 | 26,510 | 929,530 | SH | SOLE | 609,871 | 0 | 319,659 | ||
| Kraft Foods Group Inc. | COM | 50076Q106 | 787 | 15,000 | SH | SOLE | 15,000 | 0 | 0 | ||
| Laboratory Corporation of America Holdings | COM | 50540R409 | 2,807 | 28,310 | SH | SOLE | 27,827 | 0 | 483 | ||
| Leucadia National Corp. | COM | 527288104 | 122,915 | 4,512,289 | SH | SOLE | 3,934,409 | 0 | 577,880 | ||
| LoJack Corp. | COM | 539451104 | 729 | 227,708 | SH | SOLE | 227,708 | 0 | 0 | ||
| Lorillard Inc. | COM | 544147101 | 82,951 | 1,852,406 | SH | SOLE | 1,822,722 | 0 | 29,684 | ||
| M&T Bank Corp. | COM | 55261F104 | 229 | 2,049 | SH | SOLE | 2,049 | 0 | 0 | ||
| Madison Square Garden Co. | COM | 55826P100 | 42,185 | 726,450 | SH | SOLE | 507,457 | 0 | 218,993 | ||
| MarketAxess Holdings Inc. | COM | 57060D108 | 134,026 | 2,232,285 | SH | SOLE | 1,490,737 | 0 | 741,548 | ||
| McCormick & Co., Inc. | COM | 579780206 | 3,575 | 55,258 | SH | SOLE | 55,258 | 0 | 0 | ||
| McDonald's Corp. | COM | 580135101 | 2,679 | 27,841 | SH | SOLE | 27,841 | 0 | 0 | ||
| McEwen Mining Inc. | COM | 58039P107 | 26 | 11,000 | SH | SOLE | 11,000 | 0 | 0 | ||
| Merck & Co., Inc. | COM | 58933Y105 | 833 | 17,490 | SH | SOLE | 17,490 | 0 | 0 | ||
| MICROS Systems Inc. | COM | 594901100 | 48,766 | 976,493 | SH | SOLE | 698,000 | 0 | 278,493 | ||
| Microsoft Corp. | COM | 594918104 | 75,609 | 2,269,853 | SH | SOLE | 2,238,712 | 0 | 31,141 | ||
| Mondelez International Inc. | COM | 609207105 | 471 | 15,000 | SH | SOLE | 15,000 | 0 | 0 | ||
| Moody's Corp. | COM | 615369105 | 2,961 | 42,101 | SH | SOLE | 41,411 | 0 | 690 | ||
| Morgan Stanley | COM | 617446448 | 531 | 19,694 | SH | SOLE | 19,694 | 0 | 0 | ||
| MSC Industrial Direct Co., Inc. | COM | 553530106 | 31,272 | 384,408 | SH | SOLE | 252,170 | 0 | 132,238 | ||
| MSCI Inc. | COM | 55354G100 | 70,126 | 1,741,831 | SH | SOLE | 1,197,643 | 0 | 544,188 | ||
| Northern Trust Corp. | COM | 665859104 | 79,394 | 1,459,725 | SH | SOLE | 1,438,982 | 0 | 20,743 | ||
| Novartis AG | SPONSORED ADR | 66987V109 | 618 | 8,060 | SH | SOLE | 8,060 | 0 | 0 | ||
| Nutraceutical International Corp. | COM | 67060Y101 | 25,494 | 1,073,893 | SH | SOLE | 694,715 | 0 | 379,178 | ||
| Occidental Petroleum Corp. | COM | 674599105 | 112,830 | 1,206,225 | SH | SOLE | 1,188,434 | 0 | 17,791 | ||
| Oracle Corp. | COM | 68389X105 | 108,708 | 3,277,299 | SH | SOLE | 3,228,585 | 0 | 48,714 | ||
| Penske Auto Group Inc. | COM | 70959W103 | 94,693 | 2,216,080 | SH | SOLE | 1,460,440 | 0 | 755,640 | ||
| PepsiCo Inc. | COM | 713448108 | 84,672 | 1,065,053 | SH | SOLE | 1,050,060 | 0 | 14,993 | ||
| Pfizer Inc. | COM | 717081103 | 672 | 23,400 | SH | SOLE | 23,400 | 0 | 0 | ||
| Philip Morris International Inc. | COM | 718172109 | 124,575 | 1,438,680 | SH | SOLE | 1,416,266 | 0 | 22,414 | ||
| Potash Corporation of Saskatchewan Inc. | COM | 73755L107 | 209,315 | 6,695,305 | SH | SOLE | 6,614,105 | 0 | 81,200 | ||
| Primerica Inc. | COM | 74164M108 | 81,546 | 2,021,462 | SH | SOLE | 1,402,608 | 0 | 618,854 | ||
| Procter & Gamble Co. | COM | 742718109 | 65,670 | 868,769 | SH | SOLE | 856,194 | 0 | 12,575 | ||
| Qualcomm Inc. | COM | 747525103 | 89,805 | 1,333,205 | SH | SOLE | 1,313,177 | 0 | 20,028 | ||
| Ritchie Bros. Auctioneers Inc. | COM | 767744105 | 195,325 | 9,679,152 | SH | SOLE | 9,565,323 | 0 | 113,829 | ||
| Rogers Communications Inc. | CL B | 775109200 | 92,263 | 2,146,253 | SH | SOLE | 2,114,613 | 0 | 31,640 | ||
| Royal Bank of Canada | COM | 780087102 | 180,199 | 2,812,990 | SH | SOLE | 2,777,090 | 0 | 35,900 | ||
| Shaw Communications Inc. | CL B | 82028K200 | 139,509 | 6,008,988 | SH | SOLE | 5,937,788 | 0 | 71,200 | ||
| Solera Holdings Inc. | COM | 83421A104 | 32,638 | 617,319 | SH | SOLE | 410,119 | 0 | 207,200 | ||
| SS&C Technologies Holdings Inc. | COM | 78467J100 | 24,220 | 635,707 | SH | SOLE | 468,771 | 0 | 166,936 | ||
| Strayer Education Inc. | COM | 863236105 | 19,065 | 459,171 | SH | SOLE | 349,855 | 0 | 109,316 | ||
| Synnex Corp. | COM | 87162W100 | 65,841 | 1,071,463 | SH | SOLE | 744,433 | 0 | 327,030 | ||
| Talisman Energy Inc. | COM | 87425E103 | 185 | 16,100 | SH | SOLE | 16,100 | 0 | 0 | ||
| Tech Data Corp. | COM | 878237106 | 45,425 | 910,148 | SH | SOLE | 551,343 | 0 | 358,805 | ||
| Teleflex Inc. | COM | 879369106 | 46,109 | 560,391 | SH | SOLE | 380,511 | 0 | 179,880 | ||
| TeleTech Holdings Inc. | COM | 879939106 | 3,808 | 151,793 | SH | SOLE | 149,085 | 0 | 2,708 | ||
| Thomson Reuters Corp. | COM | 884903105 | 197,503 | 5,649,228 | SH | SOLE | 5,584,042 | 0 | 65,186 | ||
| Toronto-Dominion Bank | COM | 891160509 | 175,808 | 1,953,125 | SH | SOLE | 1,927,402 | 0 | 25,723 | ||
| Tronox Ltd. | CL A | Q9235V101 | 32,075 | 1,310,777 | SH | SOLE | 1,189,835 | 0 | 120,942 | ||
| U.S. Concrete Inc. | COM | 90333L201 | 364 | 18,161 | SH | SOLE | 18,161 | 0 | 0 | ||
| Union Pacific Corp. | COM | 907818108 | 95,359 | 613,873 | SH | SOLE | 604,647 | 0 | 9,226 | ||
| United Technologies Corp. | COM | 913017109 | 105,078 | 974,565 | SH | SOLE | 959,659 | 0 | 14,906 | ||
| Valassis Communications Inc. | COM | 918866104 | 46,363 | 1,605,359 | SH | SOLE | 1,108,286 | 0 | 497,073 | ||
| Walgreen Co. | COM | 931422109 | 56,837 | 1,056,449 | SH | SOLE | 1,040,558 | 0 | 15,891 | ||
| Wal-Mart Stores Inc. | COM | 931142103 | 1,109 | 15,000 | SH | SOLE | 15,000 | 0 | 0 | ||
| Weight Watchers International Inc. | COM | 948626106 | 33,562 | 898,108 | SH | SOLE | 627,066 | 0 | 271,042 | ||
| Western Union Co. | COM | 959802109 | 125,164 | 6,707,633 | SH | SOLE | 6,610,970 | 0 | 96,663 | ||