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
ABBOTT LABS COM 002824100 1,973 44,430 SH   SOLE   0 0 44,430
ALLSTATE CORP COM 020002101 2,654 32,563 SH   SOLE   0 0 32,563
AMERCO COM 023586100 40,410 106,008 SH   SOLE   28,836 0 77,172
AMERICAN EXPRESS CO COM 025816109 62,565 790,857 SH   SOLE   217,955 0 572,902
AMGEN INC COM 031162100 529 3,223 SH   SOLE   0 0 3,223
APPLE INC COM 037833100 111,590 776,767 SH   SOLE   209,110 0 567,657
APPLE INC COM 037833100 477 141 SH Call SOLE   0 0 141
BP PLC SPONSORED ADR 055622104 355 10,298 SH   SOLE   0 0 10,298
BANK AMER CORP COM 060505104 72,662 3,080,200 SH   SOLE   831,834 0 2,248,366
BANK NEW YORK MELLON CORP COM 064058100 40,872 865,380 SH   SOLE   136,315 0 729,065
BAXTER INTL INC COM 071813109 207 3,991 SH   SOLE   0 0 3,991
BERKSHIRE HATHAWAY INC DEL CL A 084670108 2,998 12 SH   SOLE   0 0 12
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 117,580 705,423 SH   SOLE   189,417 0 516,006
BOEING CO COM 097023105 75,273 425,611 SH   SOLE   110,862 0 314,749
BROOKFIELD REAL ASSETS INCOM SHS BEN INT 112830104 1,470 64,534 SH   SOLE   0 0 64,534
CBS CORP NEW CL B 124857202 65,381 942,629 SH   SOLE   242,886 0 699,743
CVS HEALTH CORP COM 126650100 260 3,315 SH   SOLE   0 0 3,315
CARMAX INC COM 143130102 46,616 787,159 SH   SOLE   198,671 0 588,488
CELGENE CORP COM 151020104 385 3,095 SH   SOLE   0 0 3,095
CHEVRON CORP NEW COM 166764100 1,027 9,561 SH   SOLE   0 0 9,561
CITIGROUP INC COM NEW 172967424 35,922 600,496 SH   SOLE   0 0 600,496
COCA COLA CO COM 191216100 11,035 260,017 SH   SOLE   0 0 260,017
CONSOLIDATED EDISON INC COM 209115104 1,567 20,182 SH   SOLE   0 0 20,182
DELTA AIR LINES INC DEL COM NEW 247361702 27,731 603,371 SH   SOLE   163,156 0 440,215
DISNEY WALT CO COM DISNEY 254687106 32,871 289,891 SH   SOLE   80,405 0 209,486
DISCOVER FINL SVCS COM 254709108 1,241 18,142 SH   SOLE   0 0 18,142
DOW CHEM CO COM 260543103 250 3,936 SH   SOLE   0 0 3,936
EMERSON ELEC CO COM 291011104 297 4,960 SH   SOLE   0 0 4,960
GENERAL ELECTRIC CO COM 369604103 2,892 97,045 SH   SOLE   0 0 97,045
GRAINGER W W INC COM 384802104 233 1,000 SH   SOLE   0 0 1,000
HALLIBURTON CO COM 406216101 52,883 1,074,636 SH   SOLE   316,431 0 758,205
HARLEY DAVIDSON INC COM 412822108 35,861 592,742 SH   SOLE   165,910 0 426,832
HOME DEPOT INC COM 437076102 3,084 21,007 SH   SOLE   0 0 21,007
INTEL CORP COM 458140100 634 17,564 SH   SOLE   0 0 17,564
INTERNATIONAL BUSINESS MACHS COM 459200101 2,227 12,789 SH   SOLE   0 0 12,789
ISHARES TR CORE S&P500 ETF 464287200 268 1,130 SH   SOLE   0 0 1,130
ISHARES TR MSCI EAFE ETF 464287465 1,151 18,480 SH   SOLE   0 0 18,480
ISHARES TR RUS MDCP VAL ETF 464287473 254 3,056 SH   SOLE   0 0 3,056
ISHARES TR CORE S&P MCP ETF 464287507 305 1,783 SH   SOLE   0 0 1,783
ISHARES TR RUS 1000 VAL ETF 464287598 339 2,948 SH   SOLE   0 0 2,948
ISHARES TR RUS 1000 GRW ETF 464287614 273 2,397 SH   SOLE   0 0 2,397
ISHARES TR RUSSELL 2000 ETF 464287655 2,228 16,207 SH   SOLE   0 0 16,207
JACOBS ENGR GROUP INC DEL COM 469814107 50,738 917,836 SH   SOLE   256,082 0 661,754
JOHNSON & JOHNSON COM 478160104 4,380 35,165 SH   SOLE   0 0 35,165
KIMBERLY CLARK CORP COM 494368103 204 1,550 SH   SOLE   0 0 1,550
LEUCADIA NATL CORP COM 527288104 52,257 2,009,909 SH   SOLE   576,651 0 1,433,258
LILLY ELI & CO COM 532457108 627 7,450 SH   SOLE   0 0 7,450
LOWES COS INC COM 548661107 213 2,593 SH   SOLE   0 0 2,593
MFS CHARTER INCOME TR SH BEN INT 552727109 4,619 536,422 SH   SOLE   0 0 536,422
MFS MULTIMARKET INCOME TR SH BEN INT 552737108 4,344 709,733 SH   SOLE   0 0 709,733
MCDONALDS CORP COM 580135101 3,774 29,117 SH   SOLE   0 0 29,117
MICROSOFT CORP COM 594918104 1,137 17,270 SH   SOLE   0 0 17,270
NATIONAL OILWELL VARCO INC COM 637071101 742 18,495 SH   SOLE   18,450 0 45
NIKE INC CL B 654106103 3,859 69,246 SH   SOLE   0 0 69,246
NORTHERN TR CORP COM 665859104 231 2,667 SH   SOLE   0 0 2,667
PEPSICO INC COM 713448108 2,201 19,672 SH   SOLE   0 0 19,672
PFIZER INC COM 717081103 796 23,258 SH   SOLE   0 0 23,258
PHILLIPS 66 COM 718546104 254 3,207 SH   SOLE   0 0 3,207
PROCTER AND GAMBLE CO COM 742718109 2,754 30,650 SH   SOLE   0 0 30,650
QUALCOMM INC COM 747525103 4,677 81,570 SH   SOLE   0 0 81,570
ROBERT HALF INTL INC COM 770323103 42,113 862,438 SH   SOLE   231,518 0 630,920
ROSS STORES INC COM 778296103 718 10,900 SH   SOLE   0 0 10,900
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 513 9,725 SH   SOLE   0 0 9,725
SCHLUMBERGER LTD COM 806857108 17,106 219,020 SH   SOLE   80,043 0 138,977
TCW STRATEGIC INCOME FUND IN COM 872340104 2,701 500,110 SH   SOLE   0 0 500,110
TJX COS INC NEW COM 872540109 400 5,055 SH   SOLE   0 0 5,055
UNION PAC CORP COM 907818108 252 2,383 SH   SOLE   0 0 2,383
UNITED PARCEL SERVICE INC CL B 911312106 34,895 325,203 SH   SOLE   83,204 0 241,999
UNITED TECHNOLOGIES CORP COM 913017109 1,515 13,498 SH   SOLE   0 0 13,498
VALMONT INDS INC COM 920253101 49,696 319,587 SH   SOLE   88,774 0 230,813
VANGUARD INTL EQUITY INDEX F ALLWRLD EX US 922042775 2,155 45,061 SH   SOLE   0 0 45,061
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858 1,426 35,896 SH   SOLE   0 0 35,896
VANGUARD INDEX FDS REIT ETF 922908553 759 9,185 SH   SOLE   0 0 9,185
VANGUARD INDEX FDS SMALL CP ETF 922908751 415 3,116 SH   SOLE   0 0 3,116
VANGUARD INDEX FDS TOTAL STK MKT 922908769 1,739 14,333 SH   SOLE   0 0 14,333
WALGREENS BOOTS ALLIANCE INC COM 931427108 29,533 355,609 SH   SOLE   86,013 0 269,596
WELLS FARGO & CO NEW COM 949746101 43,576 782,897 SH   SOLE   148,249 0 634,648
WESTERN ASSET VAR RT STRG FD COM 957667108 2,199 132,536 SH   SOLE   0 0 132,536
DEUTSCHE MULTI-MKT INCOME TR SHS 25160e102 421 48,396 SH   SOLE   0 0 48,396
QUANTA SVCS INC COM 74762e102 98,184 2,645,739 SH   SOLE   726,073 0 1,919,666
AT&T INC COM 00206r102 434 10,457 SH   SOLE   0 0 10,457
ABBVIE INC COM 00287y109 2,003 30,735 SH   SOLE   0 0 30,735
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 326 3,020 SH   SOLE   0 0 3,020
ALPHABET INC CAP STK CL C 02079k107 46,427 55,966 SH   SOLE   15,705 0 40,261
ALPHABET INC CAP STK CL A 02079k305 19,380 22,860 SH   SOLE   5,203 0 17,657
AMERICAN AIRLS GROUP INC COM 02376r102 43,122 1,019,440 SH   SOLE   267,178 0 752,262
ARES DYNAMIC CR ALLOCATION F COM 04014f102 5,139 320,776 SH   SOLE   0 0 320,776
BARINGS GLOBAL SHORT DURATIO COM 06760l100 4,487 226,847 SH   SOLE   0 0 226,847
BLACKROCK LTD DURATION INC T COM SHS 09249w101 949 60,940 SH   SOLE   0 0 60,940
BLACKROCK DEBT STRAT FD INC COM NEW 09255r202 5,381 467,114 SH   SOLE   0 0 467,114
CBRE GROUP INC CL A 12504l109 55,743 1,602,266 SH   SOLE   451,014 0 1,151,252
CISCO SYS INC COM 17275R102 1,106 32,723 SH   SOLE   0 0 32,723
COMCAST CORP NEW CL A 20030N101 235 6,244 SH   SOLE   0 0 6,244
CONOCOPHILLIPS COM 20825c104 491 9,839 SH   SOLE   0 0 9,839
DAVITA INC COM 23918k108 289 4,256 SH   SOLE   0 0 4,256
DIAMOND OFFSHORE DRILLING IN COM 25271C102 594 35,545 SH   SOLE   35,470 0 75
EATON VANCE SH TM DR DIVR IN COM 27828v104 2,984 211,302 SH   SOLE   0 0 211,302
EXXON MOBIL CORP COM 30231G102 2,675 32,615 SH   SOLE   0 0 32,615
FACEBOOK INC CL A 30303m102 577 4,061 SH   SOLE   0 0 4,061
FEDEX CORP COM 31428x106 504 2,585 SH   SOLE   0 0 2,585
FRANKLIN LTD DURATION INC TR COM 35472t101 820 68,511 SH   SOLE   0 0 68,511
GENERAL MTRS CO COM 37045V100 61,441 1,737,573 SH   SOLE   476,254 0 1,261,319
JPMORGAN CHASE & CO COM 46625H100 82,447 938,608 SH   SOLE   246,002 0 692,606
MFS INTER INCOME TR SH BEN INT 55273c107 3,700 858,447 SH   SOLE   0 0 858,447
MACYS INC COM 55616p104 2,897 97,729 SH   SOLE   92,279 0 5,450
MANPOWERGROUP INC COM 56418H100 755 7,365 SH   SOLE   0 0 7,365
MCKESSON CORP COM 58155Q103 51,297 345,993 SH   SOLE   91,808 0 254,185
MERCK & CO INC COM 58933y105 392 6,173 SH   SOLE   0 0 6,173
NEXTERA ENERGY INC COM 65339f101 2,445 19,049 SH   SOLE   0 0 19,049
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 2,186 16,512 SH   SOLE   0 0 16,512
PRUDENTIAL GLB SHT DUR HG YL COM 74433a109 6,972 468,205 SH   SOLE   0 0 468,205
PRUDENTIAL SHT DURATION HG Y COM 74442f107 525 34,145 SH   SOLE   0 0 34,145
SPDR S&P 500 ETF TR TR UNIT 78462f103 4,442 18,842 SH   SOLE   1,038 0 17,804
SPDR S&P 500 ETF TR TR UNIT 78462f103 4,400 21,749 SH Call SOLE   0 0 21,749
SPDR SERIES TRUST S&P BIOTECH 78464a870 492 7,100 SH   SOLE   0 0 7,100
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 558 10,473 SH   SOLE   0 0 10,473
SPARK NETWORKS INC COM 84651P100 233 225,956 SH   SOLE   225,956 0 0
3M CO COM 88579Y101 877 4,583 SH   SOLE   0 0 4,583
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189f676 550 6,900 SH   SOLE   0 0 6,900
VANGUARD SCOTTSDALE FDS VNG RUS2000GRW 92206c623 220 1,870 SH   SOLE   0 0 1,870
VERIZON COMMUNICATIONS INC COM 92343V104 247 5,069 SH   SOLE   1 0 5,068
VOYA PRIME RATE TR SH BEN INT 92913a100 483 89,355 SH   SOLE   0 0 89,355
WEC ENERGY GROUP INC COM 92939u106 540 8,912 SH   SOLE   0 0 8,912
WASTE MGMT INC DEL COM 94106L109 394 5,400 SH   SOLE   0 0 5,400
WELLS FARGO MULTI SECTOR INC COM 94987d101 3,888 291,686 SH   SOLE   0 0 291,686
WESTERN ASSET HIGH INCM OPP COM 95766k109 2,772 549,975 SH   SOLE   0 0 549,975
AON PLC SHS CL A g0408v102 52,918 445,852 SH   SOLE   0 0 445,852
ACCENTURE PLC IRELAND SHS CLASS A G1151C101 270 2,250 SH   SOLE   0 0 2,250
ENSCO PLC SHS CLASS A G3157S106 2,060 230,106 SH   SOLE   59,723 0 170,383
MEDTRONIC PLC SHS g5960l103 236 2,931 SH   SOLE   0 0 2,931
NOBLE CORP PLC SHS USD g65431101 966 156,037 SH   SOLE   119,996 0 36,041
TECHNIPFMC PLC COM g87110105 8,013 246,565 SH   SOLE   67,273 0 179,292
CHUBB LIMITED COM h1467j104 396 2,906 SH   SOLE   0 0 2,906