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
AGCO CORP COM 001084102 686 9,600 SH   SOLE   0 0 9,600
ABBOTT LABS COM 002824100 2,335 40,920 SH   SOLE   0 0 40,920
ALLSTATE CORP COM 020002101 2,852 27,235 SH   SOLE   0 0 27,235
AMAZON COM INC COM 023135106 465 398 SH   SOLE   0 0 398
AMERCO COM 023586100 52,805 139,729 SH   SOLE   35,766 0 103,963
AMERICAN EXPRESS CO COM 025816109 58,790 591,980 SH   SOLE   130,967 0 461,013
AMGEN INC COM 031162100 543 3,123 SH   SOLE   0 0 3,123
APPLE INC COM 037833100 121,122 715,725 SH   SOLE   171,942 0 543,783
BP PLC SPONSORED ADR 055622104 1,826 43,442 SH   SOLE   0 0 43,442
BANK AMER CORP COM 060505104 85,861 2,908,569 SH   SOLE   685,134 0 2,223,435
BANK NEW YORK MELLON CORP COM 064058100 43,509 807,821 SH   SOLE   129,244 0 678,577
BAXTER INTL INC COM 071813109 258 3,993 SH   SOLE   0 0 3,993
BERKSHIRE HATHAWAY INC DEL CL A 084670108 3,571 12 SH   SOLE   0 0 12
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 142,662 719,714 SH   SOLE   170,953 0 548,761
BOEING CO COM 097023105 79,427 269,327 SH   SOLE   62,792 0 206,535
CBS CORP NEW CL B 124857202 78,801 1,335,609 SH   SOLE   333,940 0 1,001,669
CARMAX INC COM 143130102 57,592 898,046 SH   SOLE   210,923 0 687,123
CARNIVAL CORP UNIT 99/99/9999 143658300 1,039 15,650 SH   SOLE   0 0 15,650
CHEESECAKE FACTORY INC COM 163072101 27,574 447,769 SH   SOLE   95,628 0 352,141
CHEVRON CORP NEW COM 166764100 964 7,700 SH   SOLE   0 0 7,700
CITIGROUP INC COM NEW 172967424 44,736 601,216 SH   SOLE   173,782 0 427,434
COCA COLA CO COM 191216100 904 19,710 SH   SOLE   0 0 19,710
CONSOLIDATED EDISON INC COM 209115104 1,184 13,932 SH   SOLE   0 0 13,932
CREE INC COM 225447101 1,207 32,500 SH   SOLE   0 0 32,500
DELTA AIR LINES INC DEL COM NEW 247361702 36,630 654,106 SH   SOLE   154,323 0 499,783
DISNEY WALT CO COM DISNEY 254687106 32,070 298,294 SH   SOLE   71,687 0 226,607
DISCOVER FINL SVCS COM 254709108 1,024 13,308 SH   SOLE   0 0 13,308
GENERAL ELECTRIC CO COM 369604103 29,727 1,703,554 SH   SOLE   380,374 0 1,323,180
GRAINGER W W INC COM 384802104 236 1,000 SH   SOLE   0 0 1,000
HALLIBURTON CO COM 406216101 51,476 880,020 SH   SOLE   537,163 0 342,857
HARLEY DAVIDSON INC COM 412822108 36,319 713,827 SH   SOLE   172,084 0 541,743
HOLOGIC INC COM 436440101 921 21,550 SH   SOLE   0 0 21,550
HOME DEPOT INC COM 437076102 3,713 19,592 SH   SOLE   0 0 19,592
INTEL CORP COM 458140100 906 19,617 SH   SOLE   0 0 19,617
INTERNATIONAL BUSINESS MACHS COM 459200101 1,766 11,514 SH   SOLE   0 0 11,514
ISHARES TR CORE S&P500 ETF 464287200 435 1,618 SH   SOLE   0 0 1,618
ISHARES TR MSCI EAFE ETF 464287465 1,497 21,296 SH   SOLE   0 0 21,296
ISHARES TR RUS MDCP VAL ETF 464287473 272 3,056 SH   SOLE   0 0 3,056
ISHARES TR CORE S&P MCP ETF 464287507 246 1,295 SH   SOLE   0 0 1,295
ISHARES TR RUS 1000 VAL ETF 464287598 250 2,010 SH   SOLE   0 0 2,010
ISHARES TR S&P MC 400GR ETF 464287606 249 1,156 SH   SOLE   0 0 1,156
ISHARES TR RUS 1000 GRW ETF 464287614 487 3,614 SH   SOLE   0 0 3,614
ISHARES TR RUS 2000 VAL ETF 464287630 255 2,029 SH   SOLE   0 0 2,029
ISHARES TR RUSSELL 2000 ETF 464287655 677 4,440 SH   SOLE   0 0 4,440
ISHARES TR S&P MC 400VL ETF 464287705 613 3,831 SH   SOLE   0 0 3,831
JACOBS ENGR GROUP INC DEL COM 469814107 59,738 905,660 SH   SOLE   207,677 0 697,983
JOHNSON & JOHNSON COM 478160104 4,725 33,818 SH   SOLE   0 0 33,818
KENNAMETAL INC COM 489170100 1,244 25,700 SH   SOLE   0 0 25,700
LEGG MASON INC COM 524901105 1,343 32,000 SH   SOLE   0 0 32,000
LEUCADIA NATL CORP COM 527288104 27,377 1,033,455 SH   SOLE   170,663 0 862,792
LILLY ELI & CO COM 532457108 612 7,250 SH   SOLE   0 0 7,250
LIONS GATE ENTMNT CORP CL B NON VTG 535919500 749 23,600 SH   SOLE   0 0 23,600
LOWES COS INC COM 548661107 241 2,593 SH   SOLE   0 0 2,593
MFS CHARTER INCOME TR SH BEN INT 552727109 4,415 520,602 SH   SOLE   0 0 520,602
MATTEL INC COM 577081102 1,061 69,000 SH   SOLE   0 0 69,000
MCDONALDS CORP COM 580135101 4,433 25,754 SH   SOLE   0 0 25,754
MICRO FOCUS INTERNATIONAL PL SPON ADR NEW 594837304 332 9,892 SH   SOLE   0 0 9,892
MICROSOFT CORP COM 594918104 1,697 19,833 SH   SOLE   0 0 19,833
MORGAN STANLEY COM NEW 617446448 219 4,170 SH   SOLE   0 0 4,170
NIKE INC CL B 654106103 3,947 63,105 SH   SOLE   0 0 63,105
NORTHERN TR CORP COM 665859104 1,285 12,867 SH   SOLE   0 0 12,867
PPG INDS INC COM 693506107 41,803 357,841 SH   SOLE   78,941 0 278,900
PEPSICO INC COM 713448108 2,729 22,754 SH   SOLE   0 0 22,754
PFIZER INC COM 717081103 782 21,604 SH   SOLE   0 0 21,604
PHILLIPS 66 COM 718546104 299 2,957 SH   SOLE   0 0 2,957
PROCTER AND GAMBLE CO COM 742718109 2,443 26,593 SH   SOLE   0 0 26,593
PRUDENTIAL FINL INC COM 744320102 372 3,232 SH   SOLE   0 0 3,232
QUALCOMM INC COM 747525103 4,952 77,352 SH   SOLE   0 0 77,352
RALPH LAUREN CORP CL A 751212101 1,659 16,000 SH   SOLE   0 0 16,000
ROBERT HALF INTL INC COM 770323103 47,414 853,681 SH   SOLE   200,413 0 653,268
ROSS STORES INC COM 778296103 794 9,900 SH   SOLE   0 0 9,900
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 312 4,675 SH   SOLE   0 0 4,675
SCHEIN HENRY INC COM 806407102 39,588 566,504 SH   SOLE   134,168 0 432,336
SCHLUMBERGER LTD COM 806857108 12,195 180,956 SH   SOLE   60,103 0 120,853
SCHOLASTIC CORP COM 807066105 1,189 29,650 SH   SOLE   0 0 29,650
STARBUCKS CORP COM 855244109 236 4,101 SH   SOLE   0 0 4,101
TJX COS INC NEW COM 872540109 387 5,055 SH   SOLE   0 0 5,055
UNILEVER PLC SPON ADR NEW 904767704 1,082 19,550 SH   SOLE   0 0 19,550
UNION PAC CORP COM 907818108 350 2,613 SH   SOLE   0 0 2,613
UNITED PARCEL SERVICE INC CL B 911312106 37,295 313,012 SH   SOLE   69,621 0 243,391
UNITED TECHNOLOGIES CORP COM 913017109 1,334 10,457 SH   SOLE   0 0 10,457
VALMONT INDS INC COM 920253101 41,279 248,899 SH   SOLE   45,305 0 203,594
VANGUARD INTL EQUITY INDEX F ALLWRLD EX US 922042775 2,454 44,850 SH   SOLE   0 0 44,850
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858 2,095 45,630 SH   SOLE   0 0 45,630
VANGUARD INDEX FDS REIT ETF 922908553 961 11,579 SH   SOLE   0 0 11,579
VANGUARD INDEX FDS SMALL CP ETF 922908751 461 3,116 SH   SOLE   0 0 3,116
VANGUARD INDEX FDS TOTAL STK MKT 922908769 1,902 13,856 SH   SOLE   0 0 13,856
VMWARE INC CL A COM 928563402 639 5,100 SH   SOLE   0 0 5,100
WAL-MART STORES INC COM 931142103 1,956 19,804 SH   SOLE   0 0 19,804
WALGREENS BOOTS ALLIANCE INC COM 931427108 26,039 358,578 SH   SOLE   52,467 0 306,111
WELLS FARGO CO NEW COM 949746101 13,996 230,678 SH   SOLE   41,410 0 189,268
WESTERN ASSET VAR RT STRG FD COM 957667108 2,252 129,676 SH   SOLE   0 0 129,676
DEUTSCHE MULTI-MKT INCOME TR SHS 25160e102 428 48,396 SH   SOLE   0 0 48,396
QUANTA SVCS INC COM 74762e102 104,631 2,675,299 SH   SOLE   614,874 0 2,060,425
AT&T INC COM 00206r102 244 6,278 SH   SOLE   0 0 6,278
ABBVIE INC COM 00287y109 2,355 24,352 SH   SOLE   0 0 24,352
ALPHABET INC CAP STK CL C 02079k107 64,653 61,786 SH   SOLE   15,933 0 45,853
ALPHABET INC CAP STK CL A 02079k305 22,743 21,590 SH   SOLE   4,726 0 16,864
AMERICAN AIRLS GROUP INC COM 02376r102 52,295 1,005,106 SH   SOLE   231,937 0 773,169
BAKER HUGHES A GE CO CL A 05722g100 1,286 40,650 SH   SOLE   0 0 40,650
BLACKSTONE GROUP L P COM UNIT LTD 09253u108 27,594 861,786 SH   SOLE   138,854 0 722,932
BLACKROCK DEBT STRAT FD INC COM NEW 09255r202 5,223 446,451 SH   SOLE   0 0 446,451
CBOE GLOBAL MARKETS INC COM 12503m108 377 3,026 SH   SOLE   0 0 3,026
CBRE GROUP INC CL A 12504l109 68,165 1,573,878 SH   SOLE   390,482 0 1,183,396
CISCO SYS INC COM 17275R102 2,048 53,473 SH   SOLE   0 0 53,473
COMCAST CORP NEW CL A 20030N101 324 8,079 SH   SOLE   0 0 8,079
CONOCOPHILLIPS COM 20825c104 247 4,493 SH   SOLE   0 0 4,493
DXC TECHNOLOGY CO COM 23355l106 420 4,426 SH   SOLE   0 0 4,426
DAVITA INC COM 23918k108 221 3,056 SH   SOLE   0 0 3,056
DIAMOND OFFSHORE DRILLING IN COM 25271C102 645 34,729 SH   SOLE   34,654 0 75
DISCOVERY COMMUNICATNS NEW COM SER C 25470f302 1,272 60,105 SH   SOLE   0 0 60,105
DOWDUPONT INC COM 26078j100 267 3,748 SH   SOLE   0 0 3,748
EATON VANCE SH TM DR DIVR IN COM 27828v104 2,931 204,252 SH   SOLE   0 0 204,252
EXXON MOBIL CORP COM 30231G102 2,203 26,336 SH   SOLE   0 0 26,336
FACEBOOK INC CL A 30303m102 981 5,558 SH   SOLE   0 0 5,558
FEDEX CORP COM 31428x106 705 2,825 SH   SOLE   0 0 2,825
GENERAL MTRS CO COM 37045V100 80,010 1,951,941 SH   SOLE   469,153 0 1,482,788
HP INC COM 40434l105 455 21,656 SH   SOLE   0 0 21,656
HEWLETT PACKARD ENTERPRISE C COM 42824c109 1,281 89,200 SH   SOLE   0 0 89,200
HOWARD HUGHES CORP COM 44267d107 656 5,000 SH   SOLE   5,000 0 0
JPMORGAN CHASE & CO COM 46625H100 90,788 848,965 SH   SOLE   198,978 0 649,987
LIBERTY INTERACTIVE CORP QVC GP COM SER A 53071M104 1,125 46,060 SH   SOLE   0 0 46,060
MFS INTER INCOME TR SH BEN INT 55273c107 3,473 836,982 SH   SOLE   0 0 836,982
MANPOWERGROUP INC COM 56418H100 607 4,815 SH   SOLE   0 0 4,815
MASTERCARD INCORPORATED CL A 57636q104 582 3,847 SH   SOLE   0 0 3,847
MCKESSON CORP COM 58155Q103 54,140 347,165 SH   SOLE   79,897 0 267,268
MERCK & CO INC COM 58933y105 320 5,694 SH   SOLE   0 0 5,694
NEWS CORP NEW CL A 65249b109 394 24,300 SH   SOLE   0 0 24,300
NEXTERA ENERGY INC COM 65339f101 2,413 15,449 SH   SOLE   0 0 15,449
ORACLE CORP COM 68389x105 227 4,805 SH   SOLE   0 0 4,805
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 568 3,649 SH   SOLE   0 0 3,649
PRUDENTIAL GLB SHT DUR HG YL COM 74433a109 6,455 447,970 SH   SOLE   0 0 447,970
PRUDENTIAL SHT DURATION HG Y COM 74442f107 450 30,440 SH   SOLE   0 0 30,440
SPDR S&P 500 ETF TR TR UNIT 78462f103 6,335 23,738 SH   SOLE   8,441 0 15,297
SPDR S&P 500 ETF TR TR UNIT 78462f103 2,752 26,690 SH Call SOLE   8,441 0 18,249
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 539 8,430 SH   SOLE   0 0 8,430
SPARK NETWORKS SE SPONSORED ADR 846517100 224,930 17,781 SH   SOLE   17,781 0 0
TERADATA CORP DEL COM 88076W103 1,869 48,600 SH   SOLE   0 0 48,600
3M CO COM 88579Y101 1,044 4,435 SH   SOLE   0 0 4,435
TWENTY FIRST CENTY FOX INC CL A 90130a101 1,554 45,004 SH   SOLE   0 0 45,004
VANECK VECTORS ETF TR OIL SVCS ETF 92189f718 1,835 70,427 SH   SOLE   0 0 70,427
VANGUARD SCOTTSDALE FDS VNG RUS2000GRW 92206c623 257 1,895 SH   SOLE   0 0 1,895
VARIAN MED SYS INC COM 92220P105 978 8,800 SH   SOLE   0 0 8,800
VISA INC COM CL A 92826C839 364 3,194 SH   SOLE   0 0 3,194
VOYA PRIME RATE TR SH BEN INT 92913a100 448 88,455 SH   SOLE   0 0 88,455
WEC ENERGY GROUP INC COM 92939u106 263 3,954 SH   SOLE   0 0 3,954
WASTE MGMT INC DEL COM 94106L109 466 5,400 SH   SOLE   0 0 5,400
WELLS FARGO MULTI SECTOR INC COM 94987d101 2,541 194,594 SH   SOLE   0 0 194,594
WESTERN ASSET HIGH INCM OPP COM 95766k109 2,708 534,174 SH   SOLE   0 0 534,174
ALLERGAN PLC SHS g0177j108 498 3,043 SH   SOLE   2,800 0 243
AON PLC SHS CL A g0408v102 56,446 421,237 SH   SOLE   104,843 0 316,394
ENSCO PLC SHS CLASS A G3157S106 1,317 222,902 SH   SOLE   57,599 0 165,303
NOBLE CORP PLC SHS USD g65431101 563 124,469 SH   SOLE   97,034 0 27,435
TECHNIPFMC PLC COM g87110105 6,841 218,476 SH   SOLE   63,597 0 154,879
CHUBB LIMITED COM h1467j104 426 2,918 SH   SOLE   0 0 2,918
BROADCOM LTD SHS y09827109 257 1,000 SH   SOLE   0 0 1,000