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
3M Company COM 88579Y101 12,422 56,587 SH   SOLE   56,132 0 455
Abbott Laboratories COM 002824100 254 4,243 SH   SOLE   4,177 0 66
Accenture PLC - Class A COM G1151C101 56,882 370,564 SH   SOLE   359,527 0 11,037
AES Corporation COM 00130H105 25,239 2,219,775 SH   SOLE   2,219,775 0 0
Alcoa Corp COM 013872106 6,870 152,800 SH   SOLE   152,800 0 0
Allstate Corp COM 020002101 265 2,800 SH   SOLE   2,800 0 0
Alphabet Inc - Class A CAP STK CL A 02079K305 555 535 SH   SOLE   535 0 0
Alphabet Inc - Class C CAP STK CL C 02079K107 58,615 56,809 SH   SOLE   55,211 0 1,598
Altria Group Inc. COM 02209S103 648 10,394 SH   SOLE   10,394 0 0
American Financial Group Inc. COM 025932104 746 6,646 SH   SOLE   6,646 0 0
American Tower Corp COM 03027X100 51,507 354,391 SH   SOLE   341,971 0 12,420
Amgen Inc COM 031162100 19,877 116,595 SH   SOLE   116,136 0 459
Amphenol Corp - Class A CL A 032095101 23,802 276,353 SH   SOLE   267,689 0 8,664
Analog Devices Inc COM 032654105 20,670 226,813 SH   SOLE   226,078 0 735
Apache Corporation COM 037411105 14,557 378,298 SH   SOLE   378,298 0 0
Apple Inc COM 037833100 14,810 88,269 SH   SOLE   87,861 0 408
Arch Capital Group Ltd ORD G0450A105 55,479 648,196 SH   SOLE   626,986 0 21,210
AT&T Inc COM 00206R102 643 18,048 SH   SOLE   18,048 0 0
Automatic Data Processing Inc COM 053015103 11,246 99,104 SH   SOLE   98,259 0 845
Axalta Coating Systems Ltd COM G0750C108 40,455 1,340,005 SH   SOLE   1,296,845 0 43,160
Baker Hughes a GE Co CL A 05722G100 7,481 269,400 SH   SOLE   269,400 0 0
Bank of America Corporation COM 060505104 30,240 1,008,330 SH   SOLE   1,008,330 0 0
Bank of New York Mellon Corpor COM 064058100 18,372 356,524 SH   SOLE   356,524 0 0
Baxter International Inc. COM 071813109 28,813 443,005 SH   SOLE   443,005 0 0
BB&T Corporation COM 054937107 11,550 221,937 SH   SOLE   221,787 0 150
Becton, Dickinson and Company COM 075887109 6,300 29,074 SH   SOLE   28,440 0 634
Berkshire Hathaway Inc - Cl B CL B 084670702 82,782 414,990 SH   SOLE   401,850 0 13,140
Boeing Company (The) COM 097023105 845 2,578 SH   SOLE   2,567 0 11
Bristol-Myers Squibb Co COM 110122108 301 4,763 SH   SOLE   4,763 0 0
Brookfield Asset Management In CL A LTD VT SH 112585104 91,971 2,358,224 SH   SOLE   2,277,495 0 80,729
Brown-Forman Corporation CL B 115637209 12,151 223,368 SH   SOLE   216,244 0 7,124
Brown & Brown Inc. COM 115236101 45,581 1,791,700 SH   SOLE   1,734,792 0 56,908
Canadian Natural Resources Ltd COM 136385101 13,094 416,070 SH   SOLE   416,070 0 0
CarMax Inc. COM 143130102 74,382 1,200,877 SH   SOLE   1,160,339 0 40,538
Carnival Corp COM 143658300 14,324 218,419 SH   SOLE   217,784 0 635
Caterpillar Inc COM 149123101 7,080 48,042 SH   SOLE   47,992 0 50
CBRE Group Inc CL A 12504L109 216 4,579 SH   SOLE   4,579 0 0
CBS Corp - Cl B CL B 124857202 4,210 81,929 SH   SOLE   81,929 0 0
CDW Corp/DE COM 12514G108 79,044 1,124,224 SH   SOLE   1,084,545 0 39,679
Celgene Corp COM 151020104 6,197 69,467 SH   SOLE   69,439 0 28
Cerner Corporation COM 156782104 6,885 118,700 SH   SOLE   118,700 0 0
Charles Schwab Corp/The COM 808513105 27,252 521,867 SH   SOLE   503,726 0 18,141
Chevron Corporation COM 166764100 28,779 252,358 SH   SOLE   251,165 0 1,193
Chubb Ltd COM H1467J104 11,858 86,702 SH   SOLE   85,923 0 779
Ciena Corp COM 171779309 10,435 402,900 SH   SOLE   402,900 0 0
Cisco Systems Inc COM 17275R102 27,877 649,970 SH   SOLE   646,508 0 3,462
Citigroup Inc. COM 172967424 7,718 114,345 SH   SOLE   114,345 0 0
CME Group Inc/IL COM 12572Q105 20,293 125,467 SH   SOLE   125,317 0 150
Coca-Cola Co COM 191216100 756 17,413 SH   SOLE   17,163 0 250
Comcast Corp - Cl A CL A 20030N101 45,964 1,345,166 SH   SOLE   1,297,411 0 47,755
Copart Inc COM 217204106 89,524 1,757,794 SH   SOLE   1,695,500 0 62,294
Costco Wholesale Corp COM 22160K105 6,815 36,165 SH   SOLE   35,160 0 1,005
Crown Castle International Cor COM 22822V101 33,866 308,968 SH   SOLE   299,124 0 9,844
Crown Holdings Inc. COM 228368106 30,178 594,641 SH   SOLE   575,640 0 19,001
CVS Health Corp COM 126650100 10,797 173,555 SH   SOLE   173,465 0 90
Danaher Corp COM 235851102 58,475 597,237 SH   SOLE   574,907 0 22,330
DaVita Inc COM 23918K108 30,223 458,341 SH   SOLE   443,675 0 14,666
Delta Air Lines Inc. COM 247361702 7,213 131,603 SH   SOLE   131,603 0 0
Diageo PLC ADR SPON ADR 25243Q205 41,465 306,194 SH   SOLE   298,748 0 7,446
Discovery Communications Inc - COM SER C 25470F302 4,101 210,100 SH   SOLE   210,100 0 0
Discovery Communications Inc. COM SER A 25470F104 724 33,800 SH   SOLE   33,800 0 0
Dollar General Corp COM 256677105 1,480 15,823 SH   SOLE   15,823 0 0
DowDuPont Inc COM 26078J100 30,245 474,723 SH   SOLE   474,723 0 0
Duke Energy Corp COM 26441C204 337 4,347 SH   SOLE   4,347 0 0
eBay Inc. COM 278642103 602 14,953 SH   SOLE   14,953 0 0
Ecolab Inc. COM 278865100 1,333 9,725 SH   SOLE   9,385 0 340
Emerson Electric Co COM 291011104 13,258 194,111 SH   SOLE   193,891 0 220
EOG Resources Inc. COM 26875P101 20,849 198,052 SH   SOLE   198,052 0 0
Expeditors International of Wa COM 302130109 44,503 703,052 SH   SOLE   680,424 0 22,628
Express Scripts Holding Compan COM 30219G108 880 12,740 SH   SOLE   12,706 0 34
Exxon Mobil Corporation COM 30231G102 28,078 376,337 SH   SOLE   375,515 0 822
Fastenal Co. COM 311900104 54,613 1,000,424 SH   SOLE   980,655 0 19,769
FedEx Corp COM 31428X106 25,127 104,649 SH   SOLE   104,649 0 0
Fortive Corp COM 34959J108 460 5,934 SH   SOLE   5,934 0 0
Freeport-McMoRan Inc CL B 35671D857 26,211 1,491,800 SH   SOLE   1,491,800 0 0
General Motors Co COM 37045V100 8,504 234,000 SH   SOLE   234,000 0 0
Gilead Sciences Inc. COM 375558103 15,293 202,857 SH   SOLE   202,857 0 0
Glacier Bancorp Inc COM 37637Q105 26,702 695,717 SH   SOLE   673,656 0 22,061
Halliburton Co COM 406216101 14,644 311,970 SH   SOLE   311,970 0 0
Hartford Financial Services Gr COM 416515104 12,982 251,985 SH   SOLE   251,985 0 0
Henry Schein Inc COM 806407102 80,235 1,193,798 SH   SOLE   1,152,563 0 41,235
Home Depot Inc. COM 437076102 27,978 156,969 SH   SOLE   156,175 0 794
Humana Inc COM 444859102 13,343 49,635 SH   SOLE   49,635 0 0
IHS Markit Ltd SHS G47567105 42,388 878,681 SH   SOLE   850,848 0 27,833
Intel Corporation COM 458140100 1,813 34,818 SH   SOLE   34,720 0 98
Jacobs Engineering Group Inc COM 469814107 64,859 1,096,513 SH   SOLE   1,059,405 0 37,108
JM Smucker Company (The) COM 832696405 44,195 356,380 SH   SOLE   346,625 0 9,755
Johnson & Johnson COM 478160104 60,369 471,084 SH   SOLE   460,397 0 10,687
JPMorgan Chase & Co COM 46625H100 32,927 299,414 SH   SOLE   299,356 0 58
Kroger Co. (The) COM 501044101 670 27,968 SH   SOLE   27,968 0 0
Laboratory Corp of America Hol COM 50540R409 42,078 260,140 SH   SOLE   251,734 0 8,406
Liberty Broadband Corporation COM SER C 530307305 53,799 627,830 SH   SOLE   607,562 0 20,268
Liberty Global plc -Series C SHS CL C G5480U120 30,917 1,016,005 SH   SOLE   983,508 0 32,497
Lowe's Cos Inc COM 548661107 1,492 17,000 SH   SOLE   17,000 0 0
Markel Corporation COM 570535104 85,308 72,897 SH   SOLE   70,423 0 2,474
McDonald's Corporation COM 580135101 13,720 87,733 SH   SOLE   87,268 0 465
McKesson Corporation COM 58155Q103 4,497 31,920 SH   SOLE   31,920 0 0
Medtronic PLC SHS G5960L103 14,352 178,910 SH   SOLE   178,750 0 160
Merck & Co Inc COM 58933Y105 11,595 212,867 SH   SOLE   212,647 0 220
Microsoft Corporation COM 594918104 44,831 491,194 SH   SOLE   488,503 0 2,691
Mondelez International Inc. - CL A 609207105 327 7,840 SH   SOLE   7,840 0 0
Monsanto Co COM 61166W101 298 2,555 SH   SOLE   2,555 0 0
National Oilwell Varco Inc COM 637071101 4,866 132,200 SH   SOLE   132,200 0 0
Nestle SA - Spons ADR COM 641069406 28,285 357,817 SH   SOLE   356,076 0 1,741
NewMarket Corp COM 651587107 11,711 29,155 SH   SOLE   28,179 0 976
Newmont Mining Corp COM 651639106 11,135 285,000 SH   SOLE   285,000 0 0
NextEra Energy Inc. COM 65339F101 18,315 112,136 SH   SOLE   110,926 0 1,210
NIKE Inc. - Class B CL B 654106103 251 3,778 SH   SOLE   3,778 0 0
Nordstrom Inc COM 655664100 2,532 52,300 SH   SOLE   52,300 0 0
Northern Trust Corp COM 665859104 20,398 197,788 SH   SOLE   196,858 0 930
Novartis AG ADR SPONSORED ADR 66987V109 70,909 877,039 SH   SOLE   851,836 0 25,203
NRG Energy Inc COM 629377508 15,612 511,360 SH   SOLE   511,360 0 0
Nucor Corp COM 670346105 15,903 260,321 SH   SOLE   260,021 0 300
O'Reilly Automotive Inc COM 67103H107 57,813 233,701 SH   SOLE   225,453 0 8,248
Occidental Petroleum Corp COM 674599105 3,638 56,000 SH   SOLE   56,000 0 0
Oceaneering International Inc COM 675232102 9,861 531,892 SH   SOLE   513,540 0 18,352
Omnicom Group Inc. COM 681919106 93,541 1,287,204 SH   SOLE   1,242,022 0 45,182
Oracle Corporation COM 68389X105 53,805 1,176,068 SH   SOLE   1,135,401 0 40,667
PayPal Holdings Inc COM 70450Y103 4,515 59,509 SH   SOLE   59,481 0 28
PepsiCo Inc. COM 713448108 22,387 205,102 SH   SOLE   204,401 0 701
Pfizer Inc. COM 717081103 21,429 603,804 SH   SOLE   599,945 0 3,859
PNC Financial Services Group I COM 693475105 23,209 153,461 SH   SOLE   152,124 0 1,337
PPG Industries Inc. COM 693506107 67,517 604,995 SH   SOLE   582,017 0 22,978
Praxair Inc COM 74005P104 69,925 484,583 SH   SOLE   471,353 0 13,230
Procter & Gamble Company (The) COM 742718109 15,815 199,488 SH   SOLE   198,330 0 1,158
Progressive Corp. COM 743315103 6,462 106,057 SH   SOLE   104,387 0 1,670
QUALCOMM Inc. COM 747525103 11,482 207,213 SH   SOLE   207,213 0 0
Range Resources Corporation COM 75281A109 6,241 429,200 SH   SOLE   429,200 0 0
Regions Financial Corp COM 7591EP100 16,408 883,096 SH   SOLE   883,096 0 0
Reinsurance Group of America I COM 759351604 231 1,500 SH   SOLE   1,500 0 0
Rio Tinto PLC - Sponsored ADR SPONSORED ADR 767204100 16,714 324,360 SH   SOLE   324,360 0 0
RLI Corp COM 749607107 1,014 15,997 SH   SOLE   15,997 0 0
Ross Stores Inc COM 778296103 23,263 298,323 SH   SOLE   288,903 0 9,420
RPM International Inc COM 749685103 21,491 450,828 SH   SOLE   435,930 0 14,898
Schlumberger Ltd COM 806857108 23,617 364,578 SH   SOLE   363,431 0 1,147
Seagate Technology PLC SHS G7945M107 14,040 239,925 SH   SOLE   239,925 0 0
Southern Co COM 842587107 371 8,300 SH   SOLE   8,300 0 0
Starbucks Corp COM 855244109 45,593 787,575 SH   SOLE   766,622 0 20,953
Steel Dynamics Inc COM 858119100 7,898 178,600 SH   SOLE   178,600 0 0
Stryker Corporation COM 863667101 848 5,269 SH   SOLE   5,269 0 0
T-Mobile US Inc COM 872590104 32,276 528,765 SH   SOLE   528,765 0 0
TE Connectivity Ltd REG SHS H84989104 60,455 605,160 SH   SOLE   592,393 0 12,767
Teck Resources Ltd CL B 878742204 7,969 309,350 SH   SOLE   309,350 0 0
Texas Instruments Inc COM 882508104 10,410 100,206 SH   SOLE   100,096 0 110
Textron Inc COM 883203101 22,238 377,100 SH   SOLE   377,100 0 0
Tiffany & Co. COM 886547108 337 3,455 SH   SOLE   3,455 0 0
TJX Cos Inc COM 872540109 112,317 1,377,103 SH   SOLE   1,332,121 0 44,982
Travelers Cos Inc COM 89417E109 14,817 106,706 SH   SOLE   106,581 0 125
U.S. Bancorp COM 902973304 100,971 1,999,434 SH   SOLE   1,953,435 0 45,999
Union Pacific Corp COM 907818108 14,149 105,254 SH   SOLE   104,303 0 951
United Parcel Service Inc - Cl CL B 911312106 23,085 220,567 SH   SOLE   219,281 0 1,286
United Technologies Corp COM 913017109 18,511 147,121 SH   SOLE   146,966 0 155
UnitedHealth Group Inc COM 91324P102 669 3,128 SH   SOLE   3,043 0 85
Varian Medical Systems Inc COM 92220P105 31,982 260,759 SH   SOLE   250,863 0 9,896
Verizon Communications Inc COM 92343V104 19,689 411,740 SH   SOLE   409,738 0 2,002
Visa Inc - Class A COM CL A 92826C839 50,230 419,912 SH   SOLE   405,780 0 14,132
W.R. Berkley Corporation COM 084423102 39,114 538,018 SH   SOLE   521,042 0 16,976
Wabtec Corp/DE COM 929740108 267 3,283 SH   SOLE   3,283 0 0
Walt Disney Company (The) COM 254687106 10,597 105,511 SH   SOLE   104,504 0 1,007
Waste Management Inc COM 94106L109 404 4,800 SH   SOLE   4,800 0 0
Wells Fargo & Co COM 949746101 17,474 333,402 SH   SOLE   333,047 0 355
Weyerhaeuser Co COM 962166104 26,433 755,225 SH   SOLE   755,225 0 0
Whirlpool Corp COM 963320106 6,048 39,500 SH   SOLE   39,500 0 0
Xilinx Inc COM 983919101 24,336 336,883 SH   SOLE   335,579 0 1,304
Zoetis Inc CL A 98978V103 38,204 457,483 SH   SOLE   442,773 0 14,710
Energy Select Sector SPDR Fund SBI INT-ENERGY 81369Y506 20,207 299,756 SH   SOLE   299,756 0 0
iShares 20 Year Treasury Bond 20 YR TR BD ETF 464287432 71,440 586,057 SH   SOLE   586,057 0 0
iShares 3-7 Year Treasury Bond 3-7 YR TR BD ETF 464288661 1,551 12,856 SH   SOLE   12,856 0 0
iShares 7-10 Year Treasury Bon 7-10 Y TR BD ETF 464287440 121,607 1,178,473 SH   SOLE   1,178,473 0 0
iShares Core MSCI EAFE ETF CORE MSCI EAFE 46432F842 2,469 37,478 SH   SOLE   37,478 0 0
iShares Core MSCI Emerging Mar CORE MSCI EMKT 46434G103 1,667 28,550 SH   SOLE   28,550 0 0
iShares Core S&P 500 ETF CORE S&P500 ETF 464287200 56,505 212,929 SH   SOLE   212,929 0 0
iShares Core S&P Mid-Cap ETF CORE S&P MCP ETF 464287507 108,891 580,533 SH   SOLE   580,444 0 89
iShares Core S&P Small-Cap ETF CORE S&P SCP ETF 464287804 38,360 498,123 SH   SOLE   497,150 0 973
iShares Currency Hedged MSCI E CUR HD EURZN ETF 46434V639 332 11,318 SH   SOLE   11,318 0 0
iShares Edge MSCI Min Vol EAFE MIN VOL EAFE ETF 46429B689 5,980 81,152 SH   SOLE   81,152 0 0
iShares Edge MSCI Min Vol Emer MIN VOL EMRG MKT 464286533 15,265 244,864 SH   SOLE   244,864 0 0
iShares Edge MSCI USA Quality USA QUALITY FCTR 46432F339 2,099 25,378 SH   SOLE   25,378 0 0
iShares Floating Rate Bond ETF FLTG RATE NT ETF 46429B655 14,321 281,193 SH   SOLE   281,193 0 0
iShares iBonds Dec 2019 Term C IBONDS DEC19 ETF 46434VAU4 684 27,598 SH   SOLE   27,598 0 0
iShares iBonds Dec 2020 Term C IBONDS DEC20 ETF 46434VAQ3 548 21,856 SH   SOLE   21,432 0 424
iShares iBonds Dec 2021 Term C IBONDS DEC21 ETF 46434VBK5 914 37,354 SH   SOLE   36,053 0 1,301
iShares iBonds Dec 2022 Term C IBONDS DEC22 ETF 46434VBA7 670 27,334 SH   SOLE   26,470 0 864
iShares iBonds Sep 2018 Term M IBONDS SEP18 ETF 46429B580 438 17,260 SH   SOLE   17,260 0 0
iShares iBonds Sep 2019 Term M IBONDS SEP19 ETF 46429B564 560 22,130 SH   SOLE   22,130 0 0
iShares MSCI EAFE ETF MSCI EAFE ETF 464287465 1,601 22,980 SH   SOLE   22,789 0 191
iShares MSCI EAFE Small-Cap ET EAFE SML CP ETF 464288273 215 3,298 SH   SOLE   3,298 0 0
iShares MSCI Emerging Markets MSCI EMG MKT ETF 464287234 329 6,817 SH   SOLE   6,817 0 0
iShares MSCI Eurozone ETF MSCI EURZONE ETF 464286608 40,711 939,133 SH   SOLE   939,133 0 0
iShares MSCI Japan ETF MSCI JPN ETF 46434G822 29,096 479,498 SH   SOLE   479,498 0 0
iShares Nasdaq Biotechnology E NASDAQ BIOTECH 464287556 988 9,259 SH   SOLE   9,259 0 0
iShares Russell 1000 Growth ET RUS 1000 GRW ETF 464287614 1,042 7,657 SH   SOLE   7,657 0 0
iShares Russell 1000 Value ETF RUS 1000 VAL ETF 464287598 915 7,631 SH   SOLE   7,631 0 0
iShares Russell 2000 Growth ET RUS 2000 GRW ETF 464287648 393 2,062 SH   SOLE   2,062 0 0
iShares Russell 2000 Value ETF RUS 2000 VAL ETF 464287630 391 3,211 SH   SOLE   3,211 0 0
iShares Russell Mid-Cap Growth RUS MD CP GR ETF 464287481 451 3,667 SH   SOLE   3,667 0 0
iShares TIPS Bond ETF TIPS BD ETF 464287176 28,792 254,680 SH   SOLE   254,680 0 0
Oppenheimer Large Cap Revenue LARGE CAP REV ET 68386C104 5,757 115,556 SH   SOLE   115,556 0 0
Oppenheimer Mid Cap Revenue ET MID CAP REV ETF 68386C203 6,142 104,215 SH   SOLE   104,215 0 0
Oppenheimer Small Cap Revenue SMALL CAP REV ET 68386C302 2,722 40,139 SH   SOLE   40,139 0 0
PowerShares Buyback Achievers DYNA BUYBK ACH 73935X286 11,189 196,541 SH   SOLE   196,541 0 0
PowerShares DB Gold Fund DB GOLD FUND 73936B606 10,853 258,400 SH   SOLE   258,400 0 0
Powershares Dynamic Pharmaceut DYN PHRMA PORT 73935X799 2,024 32,442 SH   SOLE   32,442 0 0
PowerShares FTSE RAFI Develope DEV MKTS EX-US 73936T789 4,148 92,894 SH   SOLE   92,894 0 0
PowerShares FTSE RAFI US 1000 FTSE RAFI 1000 73935X583 8,024 72,824 SH   SOLE   72,824 0 0
PowerShares FTSE RAFI US 1500 FTSE US1500 SM 73935X567 4,160 32,266 SH   SOLE   32,203 0 63
PowerShares Optimum Yield Dive OPT YLD DIV 73937V106 33,361 1,877,352 SH   SOLE   1,877,352 0 0
PowerShares QQQ Trust Series 1 UNIT SER 1 73935A104 469 2,930 SH   SOLE   2,930 0 0
PowerShares S&P 500 Quality Po S&P 500 QLTY PRT 73935X682 27,558 923,541 SH   SOLE   923,541 0 0
Schwab Fundamental Emerging Ma SCHWB FDT EMK LG 808524730 294 9,439 SH   SOLE   9,439 0 0
Schwab Fundamental Internation SCHWB FDT INT LG 808524755 740 24,683 SH   SOLE   24,431 0 252
Schwab Fundamental U.S. Large SCHWAB FDT US LG 808524771 5,298 145,785 SH   SOLE   139,816 0 5,969
Schwab Fundamental U.S. Small SCHWAB FDT US SC 808524763 363 9,737 SH   SOLE   9,737 0 0
Schwab Intermediate-Term U.S. INTRM TRM TRES 808524854 30,864 586,885 SH   SOLE   586,885 0 0
Schwab US Dividend Equity ETF US DIVIDEND EQ 808524797 28,998 591,429 SH   SOLE   591,429 0 0
Schwab US Large-Cap ETF US LRG CAP ETF 808524201 785 12,438 SH   SOLE   12,438 0 0
Schwab US TIPs ETF US TIPS ETF 808524870 74,527 1,357,999 SH   SOLE   1,357,999 0 0
SPDR Gold Shares GOLD SHS 78463V107 15,093 119,987 SH   SOLE   119,987 0 0
SPDR S&P Dividend ETF S&P DIVID ETF 78464A763 5,875 64,419 SH   SOLE   64,419 0 0
SPDR S&P Emerging Asia Pacific ASIA PACIF ETF 78463X301 5,089 47,723 SH   SOLE   47,723 0 0
SPDR S&P MidCap 400 ETF Trust UTSER1 S&PCRP 78467Y107 7,209 21,096 SH   SOLE   20,990 0 106
SPDR S&P Oil & Gas Exploration S&P OILGAS EXP 78464A730 1,603 45,500 SH   SOLE   45,500 0 0
SPDR S&P500 ETF Trust TR UNIT 78462F103 80,083 304,326 SH   SOLE   304,227 0 99
VanEck Vectors Gold Miners ETF GOLD MINERS ETF 92189F106 6,757 307,400 SH   SOLE   307,400 0 0
Vanguard Dividend Appreciation DIV APP ETF 921908844 1,403 13,888 SH   SOLE   13,888 0 0
Vanguard Financials ETF FINANCIALS ETF 92204A405 30,911 444,951 SH   SOLE   444,951 0 0
Vanguard FTSE All-World ex-US ALLWRLD EX US 922042775 189,268 3,481,113 SH   SOLE   3,481,113 0 0
Vanguard FTSE All World ex-US FTSE SMCAP ETF 922042718 14,823 124,313 SH   SOLE   124,313 0 0
Vanguard FTSE Emerging Markets FTSE EMR MKT ETF 922042858 38,510 819,713 SH   SOLE   819,586 0 127
Vanguard FTSE Europe ETF FTSE EUROPE ETF 922042874 52,008 894,381 SH   SOLE   894,381 0 0
Vanguard Growth ETF GROWTH ETF 922908736 101,392 714,635 SH   SOLE   714,635 0 0
Vanguard Information Technolog INF TECH ETF 92204A702 24,068 140,749 SH   SOLE   140,749 0 0
Vanguard Int-Term Corp Bond Fu INT-TERM CORP 92206C870 3,926 46,277 SH   SOLE   46,277 0 0
Vanguard Large-Cap ETF LARGE CAP ETF 922908637 26,588 219,351 SH   SOLE   219,351 0 0
Vanguard Long-Term Corporate B LG-TERM COR BD 92206C813 2,933 32,109 SH   SOLE   32,109 0 0
Vanguard Materials ETF MATERIALS ETF 92204A801 4,836 37,520 SH   SOLE   37,520 0 0
Vanguard REIT ETF REIT ETF 922908553 465 6,155 SH   SOLE   6,155 0 0
Vanguard S&P 500 ETF S&P 500 ETF SHS 922908363 1,054 4,353 SH   SOLE   4,353 0 0
Vanguard Short-Term Corporate SHRT TRM CORP BD 92206C409 75,805 966,536 SH   SOLE   966,536 0 0
Vanguard Short-Term Treasury E SHORT TERM TREAS 92206C102 33,983 566,000 SH   SOLE   566,000 0 0
Vanguard Telecommunication Ser TELCOMM ETF 92204A884 3,535 42,253 SH   SOLE   42,253 0 0
Vanguard Total Bond Market ETF TOTAL BND MRKT 921937835 68,550 857,626 SH   SOLE   857,626 0 0
Vanguard Value ETF VALUE ETF 922908744 535 5,185 SH   SOLE   5,185 0 0
WisdomTree Emerging Markets Sm EMG MKTS SMCAP 97717W281 1,347 24,927 SH   SOLE   24,927 0 0
WisdomTree Japan Hedged Equity JAPN HEDGE EQT 97717W851 17,734 316,626 SH   SOLE   316,626 0 0