Ticker	Issuer	Shares	Value	%	Share Price	Est. Cost/Share	Unrealized @ Report Date	Class	CUSIP
BRK/A	BERKSHIRE HATHAWAY A	269	$52.52M	19.1%	$195241.64	$166609.89	+17.2%	COM	084670108
AAPL	APPLE INC	148,363	$16.36M	5.9%	$110.30 *	$18.56	+33.4%	COM	037833100
DIS	DISNEY WALT CO	93,041	$9.509M	3.5%	$102.20 *	$67.47	+38.7%	COM	254687106
ORLY	O REILLY AUTOMOTIVE INC	37,347	$9.337M	3.4%	$250.01 *	$7.19	+131.7%	COM	67103H107
BRK/B	BERKSHIRE HATHAWAY B NEW CLASS	65,420	$8.531M	3.1%	$130.40	$114.87	+13.5%	COM	084670702
WMT	WAL-MART STORES INC	122,709	$7.956M	2.9%	$64.84 *	$19.98	-10.6%	COM	931142103
MIDD	MIDDLEBY CORP	69,486	$7.309M	2.7%	$105.19	$80.79	+30.2%	COM	596278101
ITW	ILLINOIS TOOL WORKS INC	78,211	$6.438M	2.3%	$82.32 *	$54.67	+18.4%	COM	452308109
—	STERICYCLE INC	44,273	$6.168M	2.2%	$139.32	$131.10	—	COM	858912108
GOOGL	ALPHABET INC CLASS A	9,524	$6.08M	2.2%	$638.39 *	$31.95	-0.9%	COM	02079K305
WT	WISDOMTREE INVESTMENTS	355,319	$5.731M	2.1%	$16.13	$15.21	+6.0%	COM	97717P104
—	VISA INC CL A CLASS A	79,919	$5.567M	2.0%	$69.66	$67.88	—	COM	92826c839
—	BROADRIDGE FINL SOLUTION	94,073	$5.207M	1.9%	$55.35	$55.35	—	COM	11133t103
—	GOLDMAN SACHS GROUP INC	27,915	$4.851M	1.8%	$173.78	$162.42	—	COM	38141g104
NVO	NOVO-NORDISK ADR	88,195	$4.784M	1.7%	$54.24	$37.01	+46.6%	COM	670100205
HD	HOME DEPOT INC	40,321	$4.657M	1.7%	$115.50 *	$61.73	+46.8%	COM	437076102
UNP	UNION PACIFIC CORP	49,988	$4.419M	1.6%	$88.40 *	$68.36	+2.7%	COM	907818108
—	GENERAL ELECTRIC COMPANY	168,561	$4.251M	1.5%	$25.22	$24.03	—	COM	369604103
AIG	AMERICAN INTL GROUP INC	68,953	$3.918M	1.4%	$56.82 *	$37.39	+17.8%	COM	026874784
SBUX	STARBUCKS	68,298	$3.882M	1.4%	$56.84 *	$33.16	+38.8%	COM	855244109
—	CONOCOPHILLIPS	78,844	$3.781M	1.4%	$47.96	$60.85	—	COM	20825c104
GNTX	GENTEX	242,500	$3.759M	1.4%	$15.50	$14.79	+4.8%	COM	371901109
XOM	EXXON MOBIL CORPORATION	47,089	$3.501M	1.3%	$74.35 *	$53.69	-11.4%	COM	30231G102
—	COMCAST CORP NEW CL A	61,512	$3.499M	1.3%	$56.88	$46.99	—	COM	20030n101
—	WALGREENS BOOTS ALLIANCE INC	41,783	$3.472M	1.3%	$83.10	$76.20	—	COM	931427108
AFL	A F L A C INC	58,007	$3.372M	1.2%	$58.13 *	$20.11	+13.6%	COM	001055102
ZG	ZILLOW GROUP INC CLASS A	102,856	$2.955M	1.1%	$28.73	$25.88	+11.0%	COM	98954M101
CVX	CHEVRON CORPORATION	36,759	$2.9M	1.1%	$78.89 *	$67.79	-25.1%	COM	166764100
SCHF	SCHWAB INTERNATIONAL EQITY ETF	89,469	$2.449M	0.9%	$27.37 *	$15.46	-11.5%	ETF	808524805
MDT	MEDTRONIC PLC	33,578	$2.248M	0.8%	$66.95 *	$58.00	-10.3%	COM	G5960L103
—	WISDOMTREE TRUST GERMANY HEDGE	88,397	$2.234M	0.8%	$25.27	$31.30	—	ETF	97717W448
—	COSTCO WHSL CORP	14,339	$2.073M	0.8%	$144.57	$110.79	—	COM	22160k105
—	PRAXAIR INC	20,059	$2.043M	0.7%	$101.85	$115.16	—	COM	74005P104
SCHA	SCHWAB US SMALL-CAP ETF	40,148	$2.039M	0.7%	$50.79 *	$12.11	+4.8%	ETF	808524607
TEVA	TEVA PHARM INDS LTD ADR	32,663	$1.844M	0.7%	$56.46	$38.94	+45.0%	COM	881624209
VBK	VANGUARD SMALL CAP GRWTH ETF	15,649	$1.843M	0.7%	$117.77	$101.15	+16.4%	ETF	922908595
CW	CURTISS WRIGHT CORP	29,303	$1.829M	0.7%	$62.42 *	$59.36	-0.0%	COM	231561101
LOW	LOWES COMPANIES INC	25,725	$1.773M	0.6%	$68.92 *	$55.94	+2.1%	COM	548661107
AMGN	AMGEN INCORPORATED	12,293	$1.7M	0.6%	$138.29 *	$73.34	+39.4%	COM	031162100
—	SYNTEL INC	37,315	$1.691M	0.6%	$45.32	$45.32	—	COM	87162H103
DCI	DONALDSON COMPANY INC	57,122	$1.604M	0.6%	$28.08 *	$29.49	-19.6%	COM	257651109
ABBV	ABBVIE INC	28,949	$1.575M	0.6%	$54.41 *	$27.68	+28.5%	COM	00287Y109
—	FEDEX CORPORATION	10,865	$1.564M	0.6%	$143.95	$99.31	—	COM	31428x106
—	CASTLE BRANDS INC	1,176,988	$1.554M	0.6%	$1.32	$1.44	—	COM	148435100
MCHP	MICROCHIP TECHNOLOGY COM	35,950	$1.549M	0.6%	$43.09 *	$17.51	+0.6%	COM	595017104
—	ROYAL CARIBBEAN CRUISES	17,035	$1.518M	0.6%	$89.11	$89.11	—	COM	v7780t103
SNA	SNAP-ON INC	9,964	$1.504M	0.5%	$150.94 *	$95.65	+23.9%	COM	833034101
KO	COCA COLA COMPANY	36,800	$1.476M	0.5%	$40.11 *	$27.83	+4.5%	COM	191216100
VZ	VERIZON COMMUNICATIONS	32,911	$1.432M	0.5%	$43.51 *	$27.04	-5.7%	COM	92343V104
—	3M COMPANY	10,104	$1.432M	0.5%	$141.73	$109.34	—	COM	88579y101
SYK	STRYKER CORP	14,977	$1.409M	0.5%	$94.08 *	$56.92	+47.2%	COM	863667101
IBM	INTL BUSINESS MACHINES	9,027	$1.309M	0.5%	$145.01 *	$102.97	-12.8%	COM	459200101
—	CISCO SYSTEMS INC	47,598	$1.249M	0.5%	$26.24	$25.50	—	COM	17275r102
AXP	AMERICAN EXPRESS COMPANY	16,303	$1.209M	0.4%	$74.16 *	$59.62	+7.1%	COM	025816109
XBI	SPDR S&P BIOTECH ETF	19,302	$1.202M	0.4%	$62.27	$43.22	+44.0%	ETF	78464A870
MSFT	MICROSOFT CORP	25,238	$1.117M	0.4%	$44.26 *	$26.70	+44.2%	COM	594918104
—	T. ROWE PRICE GROUP	15,975	$1.11M	0.4%	$69.48	$71.46	—	COM	74144t108
—	PIONEER NATURAL RESOURCES	8,858	$1.077M	0.4%	$121.59	$140.73	—	COM	723787107
EFA	ISHARES TR MSCI EAFE INDEX FUN	18,318	$1.05M	0.4%	$57.32	$63.64	-9.9%	ETF	464287465
SCHM	SCHWAB US MID-CAP ETF	26,059	$1.014M	0.4%	$38.91 *	$12.98	-0.1%	ETF	808524508
KHC	KRAFT HEINZ GROUP	13,700	$967K	0.4%	$70.58 *	$47.82	-6.4%	COM	500754106
WHR	WHIRLPOOL CORP	6,163	$908K	0.3%	$147.33	$169.93	-13.3%	COM	963320106
WM	WASTE MANAGEMENT INC DEL	18,055	$899K	0.3%	$49.79 *	$31.05	+32.2%	COM	94106L109
TM	TOYOTA MOTOR ADR	6,895	$809K	0.3%	$117.33	$117.23	+0.0%	COM	892331307
PG	PROCTER & GAMBLE	10,933	$787K	0.3%	$71.98 *	$55.00	-1.5%	COM	742718109
JBHT	J.B. HUNT TRANSPORT SERVICES,	10,627	$759K	0.3%	$71.42 *	$71.83	-9.8%	COM	445658107
USB	U S BANCORP DEL NEW	18,485	$758K	0.3%	$41.01 *	$23.07	+23.1%	COM	902973304
LMT	LOCKHEED-MARTIN CORP.	3,485	$722K	0.3%	$207.17 *	$139.10	+13.3%	COM	539830109
—	WHOLE FOODS MARKET	21,900	$693K	0.3%	$31.64	$56.41	—	COM	966837106
—	LAB CP OF AMER HLDG NEW	6,235	$676K	0.2%	$108.42	$108.42	—	COM	50540R409
DDD	3D SYSTEMS	54,402	$628K	0.2%	$11.54	$27.80	-58.5%	COM	88554D205
—	NOBLE ENERGY INC	20,564	$621K	0.2%	$30.20	$60.76	—	COM	655044105
ACN	ACCENTURE	5,418	$532K	0.2%	$98.19 *	$63.67	+30.4%	COM	G1151C101
MGK	VANGUARD WORLD FUND ETF MEGA C	6,832	$531K	0.2%	$77.72 *	$12.28	+26.6%	ETF	921910816
—	DU PONT E I DE NEMOUR&CO	10,693	$515K	0.2%	$48.16	$52.77	—	COM	263534109
—	SPDR S&P MIDCAP 400 ETF	2,051	$510K	0.2%	$248.66	$210.00	—	ETF	78467y107
—	BED BATH & BEYOND	8,273	$472K	0.2%	$57.05	$70.99	—	COM	075896100
FAST	FASTENAL CO	12,629	$462K	0.2%	$36.58 *	$8.81	-20.9%	COM	311900104
MCD	MC DONALDS CORP	4,676	$461K	0.2%	$98.59 *	$71.80	+6.7%	COM	580135101
—	REALPAGE INC	27,315	$454K	0.2%	$16.62	$21.07	—	COM	75606N109
NEE	NEXTERA ENERGY INC	4,462	$435K	0.2%	$97.49 *	$14.15	+32.4%	COM	65339F101
SLB	SCHLUMBERGER LTD	6,212	$428K	0.2%	$68.90 *	$53.63	-3.9%	COM	806857108
CNI	CANADIAN NATIONAL RAILWAY	6,830	$388K	0.1%	$56.81 *	$42.20	+11.6%	COM	136375102
EMR	EMERSON ELECTRIC CO	8,542	$377K	0.1%	$44.13 *	$40.33	-16.5%	COM	291011104
ABT	ABBOTT LABORATORIES	9,344	$376K	0.1%	$40.24 *	$28.85	+14.8%	COM	002824100
Z	ZILLOW GROUP INC CLASS C	13,700	$370K	0.1%	$27.01	$26.10	+3.4%	COM	98954M200
LUV	SOUTHWEST AIRLINES	9,717	$370K	0.1%	$38.08 *	$24.51	+37.8%	COM	844741108
GOOG	ALPHABET INC CLASS C	505	$307K	0.1%	$607.92 *	$30.50	-1.0%	COM	02079K107
CMI	CUMMINS	2,722	$296K	0.1%	$108.74 *	$82.83	-1.0%	COM	231021106
FISV	FISERV INC	3,334	$289K	0.1%	$86.68 *	$24.45	+77.1%	COM	337738108
OMC	OMNICOM GROUP INC	4,179	$275K	0.1%	$65.81 *	$40.69	+14.5%	COM	681919106
INTC	INTEL CORP	9,101	$274K	0.1%	$30.11 *	$17.18	+37.7%	COM	458140100
HON	HONEYWELL INTERNATIONAL	2,724	$258K	0.1%	$94.71 *	$53.13	+29.3%	COM	438516106
SCHC	SCHWAB INTERNATIONAL SMALL CAP	8,998	$257K	0.1%	$28.56	$30.53	-6.5%	ETF	808524888
ORCL	ORACLE CORPORATION	7,048	$255K	0.1%	$36.18 *	$27.58	+12.2%	COM	68389X105
GIS	GENERAL MILLS INC	4,505	$253K	0.1%	$56.16 *	$32.02	+22.4%	COM	370334104
JPM	JPMORGAN CHASE & CO	4,114	$251K	0.1%	$61.01 *	$49.14	-6.0%	COM	46625H100
WFC	WELLS FARGO & CO NEW	4,850	$249K	0.1%	$51.34 *	$41.37	-7.0%	COM	949746101
SCHX	SCHWAB LARGE CAP ETF	5,147	$236K	0.1%	$45.85 *	$6.94	+10.0%	ETF	808524201
NKE	NIKE INC CLASS B	1,800	$221K	0.1%	$122.78 *	$49.59	+8.9%	COM	654106103
—	MAGELLAN MIDSTREAM PTNRS	3,560	$214K	0.1%	$60.11	$55.67	—	COM	559080106
—	FRONTIER COMMUNICATIONS	44,272	$210K	0.1%	$4.74	$6.07	—	COM	35906a108
KMB	KIMBERLY-CLARK CORP	1,835	$200K	0.1%	$108.99 *	$77.39	-0.5%	COM	494368103
—	MANITOWOC COMPANY INC	10,200	$153K	0.1%	$15.00	$17.93	—	COM	563571108