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 632 9,750 SH   SOLE   0 0 9,750
ABBOTT LABS COM 002824100 2,068 34,514 SH   SOLE   0 0 34,514
ALLSTATE CORP COM 020002101 2,120 22,360 SH   SOLE   0 0 22,360
AMAZON COM INC COM 023135106 265 183 SH   SOLE   0 0 183
AMERCO COM 023586100 49,458 143,315 SH   SOLE   35,455 0 107,860
AMERICAN EXPRESS CO COM 025816109 45,591 488,757 SH   SOLE   103,054 0 385,703
AMGEN INC COM 031162100 309 1,815 SH   SOLE   0 0 1,815
ANALOG DEVICES INC COM 032654105 42,592 467,376 SH   SOLE   119,209 0 348,167
APPLE INC COM 037833100 116,071 691,803 SH   SOLE   168,693 0 523,110
BP PLC SPONSORED ADR 055622104 1,650 40,697 SH   SOLE   0 0 40,697
BANK AMER CORP COM 060505104 72,161 2,406,154 SH   SOLE   567,840 0 1,838,314
BANK NEW YORK MELLON CORP COM 064058100 28,368 550,513 SH   SOLE   121,286 0 429,227
BAXTER INTL INC COM 071813109 201 3,093 SH   SOLE   0 0 3,093
BERKSHIRE HATHAWAY INC DEL CL A 084670108 3,589 12 SH   SOLE   0 0 12
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 137,318 688,376 SH   SOLE   165,563 0 522,813
BOEING CO COM 097023105 60,638 184,939 SH   SOLE   40,504 0 144,435
CBS CORP NEW CL B 124857202 90,395 1,758,992 SH   SOLE   442,376 0 1,316,616
CARMAX INC COM 143130102 71,371 1,152,265 SH   SOLE   257,960 0 894,305
CARNIVAL CORP UNIT 99/99/9999 143658300 1,038 15,830 SH   SOLE   0 0 15,830
CHEESECAKE FACTORY INC COM 163072101 12,156 252,086 SH   SOLE   0 0 252,086
CHEVRON CORP NEW COM 166764100 694 6,085 SH   SOLE   0 0 6,085
CITIGROUP INC COM NEW 172967424 39,740 588,736 SH   SOLE   169,108 0 419,628
COCA COLA CO COM 191216100 821 18,910 SH   SOLE   0 0 18,910
CONSOLIDATED EDISON INC COM 209115104 498 6,394 SH   SOLE   0 0 6,394
CREE INC COM 225447101 1,319 32,725 SH   SOLE   0 0 32,725
DELTA AIR LINES INC DEL COM NEW 247361702 36,048 657,680 SH   SOLE   157,232 0 500,448
DISNEY WALT CO COM DISNEY 254687106 37,636 374,717 SH   SOLE   79,787 0 294,930
DISCOVER FINL SVCS COM 254709108 442 6,150 SH   SOLE   0 0 6,150
GENERAL ELECTRIC CO COM 369604103 24,405 1,810,500 SH   SOLE   359,032 0 1,451,468
GRAINGER W W INC COM 384802104 282 1,000 SH   SOLE   0 0 1,000
HALLIBURTON CO COM 406216101 48,683 1,037,114 SH   SOLE   256,071 0 781,043
HARLEY DAVIDSON INC COM 412822108 30,353 707,863 SH   SOLE   171,314 0 536,549
HOLOGIC INC COM 436440101 1,067 28,550 SH   SOLE   0 0 28,550
HOME DEPOT INC COM 437076102 3,066 17,204 SH   SOLE   0 0 17,204
INTEL CORP COM 458140100 1,874 35,990 SH   SOLE   17,706 0 18,284
INTERNATIONAL BUSINESS MACHS COM 459200101 2,374 15,468 SH   SOLE   4,704 0 10,764
ISHARES TR CORE S&P500 ETF 464287200 353 1,331 SH   SOLE   0 0 1,331
ISHARES TR MSCI EAFE ETF 464287465 1,399 20,084 SH   SOLE   0 0 20,084
ISHARES TR RUS MDCP VAL ETF 464287473 281 3,246 SH   SOLE   0 0 3,246
ISHARES TR RUS 1000 VAL ETF 464287598 296 2,468 SH   SOLE   0 0 2,468
ISHARES TR RUS 2000 VAL ETF 464287630 247 2,029 SH   SOLE   0 0 2,029
ISHARES TR RUSSELL 2000 ETF 464287655 334 2,203 SH   SOLE   0 0 2,203
ISHARES TR S&P MC 400VL ETF 464287705 515 3,331 SH   SOLE   0 0 3,331
JACOBS ENGR GROUP INC DEL COM 469814107 69,360 1,172,600 SH   SOLE   282,652 0 889,948
JOHNSON & JOHNSON COM 478160104 3,904 30,467 SH   SOLE   0 0 30,467
KENNAMETAL INC COM 489170100 1,044 26,000 SH   SOLE   0 0 26,000
LEGG MASON INC COM 524901105 1,313 32,300 SH   SOLE   0 0 32,300
LEUCADIA NATL CORP COM 527288104 22,039 969,626 SH   SOLE   158,761 0 810,865
LILLY ELI & CO COM 532457108 460 5,950 SH   SOLE   0 0 5,950
LIONS GATE ENTMNT CORP CL B NON VTG 535919500 576 23,900 SH   SOLE   0 0 23,900
MFS CHARTER INCOME TR SH BEN INT 552727109 3,518 433,234 SH   SOLE   0 0 433,234
MATTEL INC COM 577081102 1,085 82,500 SH   SOLE   0 0 82,500
MCDONALDS CORP COM 580135101 3,661 23,414 SH   SOLE   0 0 23,414
MICROSOFT CORP COM 594918104 1,632 17,877 SH   SOLE   0 0 17,877
MICRON TECHNOLOGY INC COM 595112103 928 17,805 SH   SOLE   0 0 17,805
NIKE INC CL B 654106103 3,796 57,130 SH   SOLE   0 0 57,130
NORTHERN TR CORP COM 665859104 1,337 12,967 SH   SOLE   0 0 12,967
OMNICOM GROUP INC COM 681919106 763 10,496 SH   SOLE   10,496 0 0
PPG INDS INC COM 693506107 44,715 400,673 SH   SOLE   80,621 0 320,052
PEPSICO INC COM 713448108 2,353 21,555 SH   SOLE   0 0 21,555
PFIZER INC COM 717081103 582 16,387 SH   SOLE   0 0 16,387
PROCTER AND GAMBLE CO COM 742718109 1,864 23,508 SH   SOLE   0 0 23,508
QUALCOMM INC COM 747525103 4,854 87,588 SH   SOLE   11,686 0 75,902
RALPH LAUREN CORP CL A 751212101 1,498 13,400 SH   SOLE   0 0 13,400
ROBERT HALF INTL INC COM 770323103 43,246 747,037 SH   SOLE   171,762 0 575,275
ROSS STORES INC COM 778296103 561 7,200 SH   SOLE   0 0 7,200
SCHEIN HENRY INC COM 806407102 61,600 916,533 SH   SOLE   232,717 0 683,816
SCHLUMBERGER LTD COM 806857108 4,521 69,789 SH   SOLE   24,284 0 45,505
SCHOLASTIC CORP COM 807066105 1,377 35,450 SH   SOLE   0 0 35,450
SPARK NETWORKS SE SPONSORED ADR 846517100 244 16,345 SH   SOLE   16,345 0 0
STARBUCKS CORP COM 855244109 237 4,101 SH   SOLE   0 0 4,101
TJX COS INC NEW COM 872540109 270 3,309 SH   SOLE   0 0 3,309
UNILEVER PLC SPON ADR NEW 904767704 1,103 19,850 SH   SOLE   0 0 19,850
UNION PAC CORP COM 907818108 201 1,494 SH   SOLE   0 0 1,494
UNITED CONTL HLDGS INC COM 910047109 595 517 SH Call SOLE   0 0 517
UNITED PARCEL SERVICE INC CL B 911312106 40,429 386,287 SH   SOLE   83,659 0 302,628
UNITED TECHNOLOGIES CORP COM 913017109 1,116 8,873 SH   SOLE   0 0 8,873
VALMONT INDS INC COM 920253101 22,953 156,888 SH   SOLE   24,080 0 132,808
VANGUARD INTL EQUITY INDEX F ALLWRLD EX US 922042775 2,461 45,270 SH   SOLE   0 0 45,270
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858 2,049 43,616 SH   SOLE   0 0 43,616
VANGUARD INDEX FDS REAL ESTATE ETF 922908553 592 7,850 SH   SOLE   0 0 7,850
VANGUARD INDEX FDS SMALL CP ETF 922908751 458 3,116 SH   SOLE   0 0 3,116
VANGUARD INDEX FDS TOTAL STK MKT 922908769 1,722 12,690 SH   SOLE   0 0 12,690
WALMART INC COM 931142103 1,749 19,662 SH   SOLE   0 0 19,662
WALGREENS BOOTS ALLIANCE INC COM 931427108 24,269 370,699 SH   SOLE   60,112 0 310,587
WELLS FARGO CO NEW COM 949746101 3,977 75,896 SH   SOLE   6 0 75,890
WESTERN ASSET VAR RT STRG FD COM 957667108 1,728 102,320 SH   SOLE   0 0 102,320
DEUTSCHE MULTI-MKT INCOME TR SHS 25160e102 340 38,730 SH   SOLE   0 0 38,730
QUANTA SVCS INC COM 74762e102 92,793 2,701,401 SH   SOLE   606,911 0 2,094,490
ABBVIE INC COM 00287y109 1,236 13,060 SH   SOLE   0 0 13,060
ALPHABET INC CAP STK CL C 02079k107 64,281 62,300 SH   SOLE   16,256 0 46,044
ALPHABET INC CAP STK CL A 02079k305 21,209 20,449 SH   SOLE   4,265 0 16,184
AMERICAN AIRLS GROUP INC COM 02376r102 51,836 997,620 SH   SOLE   227,671 0 769,949
BAKER HUGHES A GE CO CL A 05722g100 1,137 40,950 SH   SOLE   0 0 40,950
BLACKSTONE GROUP L P COM UNIT LTD 09253U108 27,587 863,443 SH   SOLE   135,871 0 727,572
BLACKROCK DEBT STRAT FD INC COM NEW 09255r202 4,360 375,236 SH   SOLE   0 0 375,236
CBRE GROUP INC CL A 12504L109 66,916 1,417,095 SH   SOLE   315,369 0 1,101,726
CISCO SYS INC COM 17275R102 2,059 48,003 SH   SOLE   0 0 48,003
COMCAST CORP NEW CL A 20030N101 874 25,593 SH   SOLE   18,614 0 6,979
DXC TECHNOLOGY CO COM 23355l106 445 4,426 SH   SOLE   0 0 4,426
DIAMOND OFFSHORE DRILLING IN COM 25271C102 493 33,621 SH   SOLE   33,621 0 0
DISCOVERY COMMUNICATNS NEW COM SER C 25470F302 1,210 62,010 SH   SOLE   0 0 62,010
DISH NETWORK CORP CL A 25470M109 595 15,703 SH   SOLE   15,678 0 25
DISH NETWORK CORP CL A 25470m109 206 158 SH Put SOLE   0 0 158
EATON VANCE SH TM DR DIVR IN COM 27828v104 2,185 160,175 SH   SOLE   0 0 160,175
EXXON MOBIL CORP COM 30231G102 1,652 22,136 SH   SOLE   0 0 22,136
FACEBOOK INC CL A 30303M102 38,454 240,649 SH   SOLE   61,026 0 179,623
FEDEX CORP COM 31428x106 618 2,575 SH   SOLE   0 0 2,575
GENERAL MTRS CO COM 37045V100 70,130 1,929,826 SH   SOLE   468,528 0 1,461,298
GOLDMAN SACHS GROUP INC COM 38141G104 46,060 182,882 SH   SOLE   45,178 0 137,704
HP INC COM 40434l105 475 21,656 SH   SOLE   0 0 21,656
HEWLETT PACKARD ENTERPRISE C COM 42824c109 1,565 89,200 SH   SOLE   0 0 89,200
HOWARD HUGHES CORP COM 44267d107 696 5,000 SH   SOLE   5,000 0 0
JPMORGAN CHASE & CO COM 46625H100 72,606 660,227 SH   SOLE   164,202 0 496,025
LIBERTY INTERACTIVE CORP QVC GP COM SER A 53071m104 1,159 46,060 SH   SOLE   0 0 46,060
MFS INTER INCOME TR SH BEN INT 55273c107 2,757 701,406 SH   SOLE   0 0 701,406
MANPOWERGROUP INC COM 56418H100 363 3,150 SH   SOLE   0 0 3,150
MASTERCARD INCORPORATED CL A 57636q104 421 2,403 SH   SOLE   0 0 2,403
MCKESSON CORP COM 58155Q103 48,790 346,353 SH   SOLE   78,538 0 267,815
MERCK & CO INC COM 58933y105 283 5,202 SH   SOLE   0 0 5,202
NEWS CORP NEW CL A 65249b109 258 16,300 SH   SOLE   0 0 16,300
NEXTERA ENERGY INC COM 65339f101 2,284 13,985 SH   SOLE   0 0 13,985
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 298 1,858 SH   SOLE   0 0 1,858
PRUDENTIAL GLB SHT DUR HG YL COM 74433a109 5,871 422,985 SH   SOLE   0 0 422,985
PRUDENTIAL SHT DURATION HG Y COM 74442f107 430 30,440 SH   SOLE   0 0 30,440
SPDR S&P 500 ETF TR TR UNIT 78462f103 6,257 23,777 SH   SOLE   11,850 0 11,927
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,754 29,544 SH Call SOLE   0 0 29,544
TERADATA CORP DEL COM 88076W103 1,607 40,500 SH   SOLE   0 0 40,500
3M CO COM 88579Y101 820 3,735 SH   SOLE   0 0 3,735
TWENTY FIRST CENTY FOX INC CL A 90130a101 1,457 39,724 SH   SOLE   0 0 39,724
VARIAN MED SYS INC COM 92220P105 1,079 8,800 SH   SOLE   0 0 8,800
VISA INC COM CL A 92826C839 313 2,618 SH   SOLE   0 0 2,618
VOYA PRIME RATE TR SH BEN INT 92913a100 429 82,365 SH   SOLE   0 0 82,365
WELLS FARGO MULTI SECTOR INC COM 94987d101 2,351 180,145 SH   SOLE   0 0 180,145
WESTERN ASSET HIGH INCM OPP COM 95766k109 2,381 494,991 SH   SOLE   0 0 494,991
ALLERGAN PLC SHS g0177j108 807 4,798 SH   SOLE   4,774 0 24
AON PLC SHS CL A g0408v102 56,417 402,026 SH   SOLE   96,202 0 305,824
ENSCO PLC SHS CLASS A G3157S106 664 151,272 SH   SOLE   6,836 0 144,436
NOBLE CORP PLC SHS USD g65431101 92 24,885 SH   SOLE   0 0 24,885
TECHNIPFMC PLC COM g87110105 1,418 48,149 SH   SOLE   119 0 48,030
CHUBB LIMITED COM h1467j104 396 2,897 SH   SOLE   0 0 2,897