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
3M Company COM 88579y101 321 2,367 SH   SOLE   2,367 0 0
Actavis PLC F COM g0083b108 1,524 7,405 SH   SOLE   6,225 0 1,180
Aegerion Pharmaceuticals Inc COM 00767e102 2,346 50,795 SH   SOLE   49,425 0 1,370
Affiliated Managers Group Inc. COM 008252108 1,836 9,180 SH   SOLE   7,810 0 1,370
American Intl Group New COM 026874784 1,492 29,830 SH   SOLE   25,475 0 4,355
Amgen Inc COM 031162100 1,613 13,080 SH   SOLE   11,165 0 1,915
Apple Inc COM 037833100 1,830 3,409 SH   SOLE   2,914 0 495
Berkshire Hathaway B New Class COM 084670702 2,249 17,995 SH   SOLE   15,660 0 2,335
Blucora Inc COM 095229100 2,177 110,555 SH   SOLE   107,465 0 3,090
Brookfield Infra Ptnrs F COM G16252101 4,929 124,936 SH   SOLE   112,076 0 12,860
Canadian Oil Sands LTD F COM 13643e105 4,951 236,325 SH   SOLE   213,335 0 22,990
Celgene Corp COM 151020104 1,885 13,500 SH   SOLE   11,705 0 1,795
Cielo S A ADR New COM 171778202 5,170 162,325 SH   SOLE   147,145 0 15,180
Citrix Systems COM 177376100 1,339 23,305 SH   SOLE   20,380 0 2,925
Compania Cervecerias Unidas S. COM 204429104 2,230 99,638 SH   SOLE   96,888 0 2,750
Conocophillips COM 20825c104 5,262 74,795 SH   SOLE   67,245 0 7,550
Conversant, Inc. COM 21249j105 3,057 108,605 SH   SOLE   105,625 0 2,980
Corning Inc COM 219350105 1,711 82,165 SH   SOLE   69,555 0 12,610
Digital Realty Trust Inc COM 253868103 4,520 85,150 SH   SOLE   78,195 0 6,955
Directv COM 25490A309 1,848 24,187 SH   SOLE   20,782 0 3,405
Dorchester Minerals Lp COM 25820r105 6,153 234,865 SH   SOLE   209,360 0 25,505
Du Pont E I De Nemour & Co COM 263534109 5,921 88,245 SH   SOLE   79,910 0 8,335
Dun & Bradstreet Cp New COM 26483e100 2,809 28,272 SH   SOLE   27,487 0 785
EMC Corp COM 268648102 2,633 96,065 SH   SOLE   79,065 0 17,000
EPL Oil & Gas Inc COM 26883d108 2,759 71,470 SH   SOLE   69,595 0 1,875
EVERTEC Inc F COM 30040P103 2,739 110,880 SH   SOLE   107,870 0 3,010
Energy Transfer Partners Units COM 29273r109 256 4,765 SH   SOLE   4,765 0 0
Ensco PLC Class A COM g3157s106 1,134 21,480 SH   SOLE   19,035 0 2,445
Exxon Mobil Corporation COM 30231g102 203 2,080 SH   SOLE   1,880 0 200
Fair Isaac Corporation COM 303250104 2,916 52,718 SH   SOLE   51,333 0 1,385
Fidelity National Info Svcs COM 31620m106 1,779 33,287 SH   SOLE   28,277 0 5,010
Fiserv Inc COM 337738108 4,399 77,589 SH   SOLE   75,619 0 1,970
Fleetcor Technologies Inc COM 339041105 3,706 32,198 SH   SOLE   31,413 0 785
General Mills Inc COM 370334104 1,468 28,320 SH   SOLE   24,040 0 4,280
Glaxosmithkline Plc ADRf Spons COM 37733w105 6,603 123,580 SH   SOLE   111,285 0 12,295
H C P Inc Reit COM 40414l109 4,400 113,423 SH   SOLE   101,758 0 11,665
Hutchison Whampoa ADR F 1 Adr COM 448415208 1,779 67,170 SH   SOLE   57,683 0 9,487
IAC/InterActive Corp COM 44919p508 5,518 77,290 SH   SOLE   73,550 0 3,740
Integra LifeSciences Holding C COM 457985208 3,073 66,820 SH   SOLE   65,040 0 1,780
Janus Capital Group Inc COM 47102x105 2,854 262,525 SH   SOLE   255,675 0 6,850
Jazz Pharmaceuticals COM g50871105 4,144 29,885 SH   SOLE   29,145 0 740
Johnson & Johnson COM 478160104 5,793 58,976 SH   SOLE   53,516 0 5,460
Liberty Global Inc CL AF COM g5480u104 715 17,185 SH   SOLE   14,985 0 2,200
Liberty Global Inc CL K COM g5480u120 700 17,185 SH   SOLE   14,985 0 2,200
Marathon Oil Corp COM 565849106 1,660 46,732 SH   SOLE   37,987 0 8,745
Merck & Co Inc New COM 58933y105 5,358 94,385 SH   SOLE   84,585 0 9,800
Meredith Corp. COM 589433101 4,682 100,845 SH   SOLE   90,750 0 10,095
Microsoft Corp COM 594918104 7,519 183,437 SH   SOLE   163,027 0 20,410
Molson Coors Brewing CLB COM 60871r209 1,471 24,995 SH   SOLE   21,105 0 3,890
Nasdaq Stock Market Inc. COM 631103108 2,954 79,977 SH   SOLE   77,802 0 2,175
Neustar, Inc. COM 64126x201 2,533 77,902 SH   SOLE   75,772 0 2,130
Noble Corp PLC COM g65431101 2,458 75,080 SH   SOLE   73,075 0 2,005
Northern Oil & Gas COM 665531109 2,198 150,331 SH   SOLE   146,406 0 3,925
Occidental Petroleum COM 674599105 1,380 14,480 SH   SOLE   12,340 0 2,140
Oracle Corporation COM 68389x105 1,625 39,722 SH   SOLE   34,552 0 5,170
Philippine Long Distance Telep COM 718252604 3,946 64,670 SH   SOLE   58,530 0 6,140
Principal Financial Grp COM 74251v102 3,415 74,261 SH   SOLE   70,661 0 3,600
Purecycle Corp New COM 746228303 5,273 871,611 SH   SOLE   851,506 0 20,105
Qualcomm Inc COM 747525103 1,647 20,880 SH   SOLE   17,820 0 3,060
Questcor Pharmaceuticals COM 74835y101 2,464 37,955 SH   SOLE   36,920 0 1,035
RPX Corporation COM 74972g103 2,304 141,544 SH   SOLE   137,357 0 4,187
Rovi Corporation COM 779376102 3,162 138,815 SH   SOLE   134,915 0 3,900
S&P 500 Depositary Receipt COM 78462f103 215 1,150 SH   SOLE   1,150 0 0
Sanofi ADR COM 80105n105 4,035 77,190 SH   SOLE   70,240 0 6,950
Spectra Energy Corp COM 847560109 4,738 128,250 SH   SOLE   114,775 0 13,475
St Jude Medical Inc COM 790849103 3,393 51,895 SH   SOLE   47,225 0 4,670
State Street Corp COM 857477103 1,641 23,595 SH   SOLE   20,210 0 3,385
Stryker Corp COM 863667101 1,860 22,830 SH   SOLE   18,360 0 4,470
Telefonica Brasil SA ADR COM 87936r106 973 45,796 SH   SOLE   36,879 0 8,917
Telus Corp Non Voting Shares COM 87971m103 4,778 132,900 SH   SOLE   120,210 0 12,690
Tivo Inc. COM 888706108 3,091 233,615 SH   SOLE   227,585 0 6,030
Torchmark Corp COM 891027104 3,042 38,658 SH   SOLE   37,588 0 1,070
Transocean Inc New F COM h8817h100 3,547 85,800 SH   SOLE   77,640 0 8,160
United Therapeutics Corp COM 91307c102 3,411 36,280 SH   SOLE   35,245 0 1,035
Vantiv Inc COM 92210h105 3,123 103,352 SH   SOLE   100,702 0 2,650
Verifone Holdings Inc COM 92342y109 4,179 123,575 SH   SOLE   120,215 0 3,360
Verizon Communications COM 92343v104 6,046 127,104 SH   SOLE   113,349 0 13,755
Viacom Inc Cl A New COM 92553p102 1,604 18,815 SH   SOLE   15,820 0 2,995
Vodafone Group New ADR F Spons COM 92857w209 2,480 67,372 SH   SOLE   61,024 0 6,347
Web.com Group Inc COM 94733a104 2,895 85,075 SH   SOLE   82,755 0 2,320
Western Union Co. COM 959802109 1,533 93,720 SH   SOLE   80,055 0 13,665
Xcel Energy Inc COM 98389b100 203 6,700 SH   SOLE   6,700 0 0
Bunge Ltd PFD g16962220 7,205 67,976 SH   SOLE   62,356 0 5,620