Ticker	Issuer	Shares	Value	%	Share Price	Est. Cost/Share	Unrealized @ Report Date	Class	CUSIP
BRK/A	BERKSHIRE HATHAWAY A	257	$45.72M	15.9%	$177898.83	$165023.42	+7.8%	COM	084670108
AAPL	APPLE INC	20,869	$11.71M	4.1%	$561.02 *	$13.77	+26.4%	COM	037833100
WMT	WAL-MART STORES INC	122,709	$9.656M	3.4%	$78.69 *	$19.98	+3.8%	COM	931142103
XOM	EXXON MOBIL CORPORATION	73,573	$7.446M	2.6%	$101.21 *	$53.69	+14.4%	COM	30231G102
DIS	DISNEY WALT CO	97,045	$7.414M	2.6%	$76.40 *	$56.11	+22.4%	COM	254687106
BRK/B	BERKSHIRE HATHAWAY B NEW CLASS	58,524	$6.939M	2.4%	$118.57	$110.35	+7.4%	COM	084670702
GNTX	GENTEX	176,993	$5.837M	2.0%	$32.98 *	$12.16	+35.6%	COM	371901109
—	GENERAL ELECTRIC COMPANY	205,966	$5.773M	2.0%	$28.03	$23.39	—	COM	369604103
—	ALLERGAN INC.	51,107	$5.677M	2.0%	$111.08	$84.95	—	COM	018490102
DDD	3D SYSTEMS	59,709	$5.549M	1.9%	$92.93	$41.34	+124.8%	COM	88554D205
MIDD	MIDDLEBY CORP.	23,105	$5.539M	1.9%	$239.73 *	$53.03	+50.7%	COM	596278101
ITW	ILLINOIS TOOL WORKS INC	62,733	$5.275M	1.8%	$84.09 *	$49.85	+27.7%	COM	452308109
ORLY	O REILLY AUTOMOTIVE INC	40,127	$5.165M	1.8%	$128.72 *	$7.19	+19.3%	COM	67103H107
—	HERTZ GLOBAL HOLDING	178,200	$5.1M	1.8%	$28.62	$26.21	—	COM	42805T105
AFL	A F L A C INC	75,087	$5.016M	1.7%	$66.80 *	$20.11	+25.0%	COM	001055102
WT	WISDOMTREE INVESTMENTS	277,660	$4.917M	1.7%	$17.71	$13.52	+31.0%	COM	97717P104
—	WALGREEN COMPANY	75,279	$4.324M	1.5%	$57.44	$44.20	—	COM	931422109
AIG	AMERICAN INTL GROUP INC	83,865	$4.281M	1.5%	$51.05 *	$32.98	+17.8%	COM	026874784
AMGN	AMGEN INCORPORATED	37,451	$4.272M	1.5%	$114.07 *	$73.34	+11.1%	COM	031162100
—	3M COMPANY	30,172	$4.232M	1.5%	$140.26	$109.34	—	COM	88579y101
XBI	SPDR S&P BIOTECH ETF	32,105	$4.18M	1.5%	$130.20 *	$40.72	+6.6%	ETF	78464A870
—	CONOCOPHILLIPS	57,910	$4.091M	1.4%	$70.64	$60.50	—	COM	20825c104
SBUX	STARBUCKS	51,731	$4.055M	1.4%	$78.39 *	$24.37	+27.1%	COM	855244109
—	DU PONT E I DE NEMOUR&CO	60,591	$3.937M	1.4%	$64.98	$52.50	—	COM	263534109
CVX	CHEVRON CORPORATION	31,256	$3.904M	1.4%	$124.90 *	$71.33	+5.5%	COM	166764100
—	COMCAST CORP NEW CL A	74,517	$3.872M	1.3%	$51.96	$45.51	—	COM	20030n101
—	GOLDMAN SACHS GROUP INC	21,831	$3.87M	1.3%	$177.27	$152.79	—	COM	38141g104
—	NOBLE ENERGY INC	56,426	$3.843M	1.3%	$68.11	$60.64	—	COM	655044105
ORCL	ORACLE CORPORATION	98,935	$3.785M	1.3%	$38.26 *	$27.58	+16.2%	COM	68389X105
AXP	AMERICAN EXPRESS COMPANY	40,860	$3.707M	1.3%	$90.72 *	$59.62	+28.3%	COM	025816109
KO	COCA COLA COMPANY	88,066	$3.638M	1.3%	$41.31 *	$27.83	+1.8%	COM	191216100
—	PRAXAIR INC	25,866	$3.363M	1.2%	$130.02	$115.16	—	COM	74005P104
INTC	INTEL CORP	129,283	$3.356M	1.2%	$25.96 *	$17.18	+12.4%	COM	458140100
DCI	DONALDSON COMPANY INC	76,304	$3.316M	1.2%	$43.46 *	$29.49	+20.8%	COM	257651109
IBM	INTL BUSINESS MACHINES	17,384	$3.261M	1.1%	$187.59 *	$118.94	-6.8%	COM	459200101
UNP	UNION PACIFIC CORP	19,272	$3.238M	1.1%	$168.02 *	$57.06	+12.9%	COM	907818108
—	COSTCO WHSL CORP	26,761	$3.185M	1.1%	$119.02	$110.57	—	COM	22160k105
—	SP PLUS CORPORATION	117,985	$3.072M	1.1%	$26.04	$26.04	—	COM	78469C103
MSFT	MICROSOFT CORP	79,956	$2.991M	1.0%	$37.41 *	$26.70	+16.2%	COM	594918104
PG	PROCTER & GAMBLE	36,479	$2.97M	1.0%	$81.42 *	$55.00	+5.5%	COM	742718109
SCHA	SCHWAB US SMALL-CAP ETF	55,636	$2.921M	1.0%	$52.50 *	$11.89	+10.4%	ETF	808524607
ABBV	ABBVIE INC	53,759	$2.839M	1.0%	$52.81 *	$26.55	+23.1%	COM	00287Y109
—	WHOLE FOODS MARKET	44,980	$2.601M	0.9%	$57.83	$57.00	—	COM	966837106
VZ	VERIZON COMMUNICATIONS	50,190	$2.466M	0.9%	$49.13 *	$27.04	-1.6%	COM	92343V104
NVO	NOVO-NORDISK ADR	13,175	$2.434M	0.8%	$184.74	$166.46	+11.0%	COM	670100205
—	FEDEX CORPORATION	14,713	$2.115M	0.7%	$143.75	$99.31	—	COM	31428x106
QCOM	QUALCOMM INC	27,622	$2.051M	0.7%	$74.25 *	$45.30	+17.4%	COM	747525103
—	STERICYCLE INC	17,549	$2.039M	0.7%	$116.19	$110.70	—	COM	858912108
VBK	VANGUARD SMALL CAP GRWTH ETF	15,956	$1.951M	0.7%	$122.27	$101.15	+20.9%	ETF	922908595
SYK	STRYKER CORP	24,895	$1.871M	0.6%	$75.16 *	$56.92	+14.6%	COM	863667101
—	ROYAL DUTCH SHELL ADR A	25,520	$1.819M	0.6%	$71.28	$63.84	—	COM	780259206
—	MEDTRONIC INC	30,435	$1.747M	0.6%	$57.40	$51.45	—	COM	585055106
—	PIONEER NATURAL RESOURCES	9,271	$1.707M	0.6%	$184.12	$184.12	—	COM	723787107
TEVA	TEVA PHARM INDS LTD ADR	40,677	$1.63M	0.6%	$40.07	$38.94	+2.9%	COM	881624209
NKE	NIKE INC CLASS B	20,688	$1.627M	0.6%	$78.64 *	$28.48	+18.8%	COM	654106103
—	VISA INC CL A CLASS A	6,570	$1.463M	0.5%	$222.68	$186.95	—	COM	92826c839
WM	WASTE MANAGEMENT INC DEL	29,725	$1.334M	0.5%	$44.88 *	$30.83	+13.5%	COM	94106L109
—	E M C CORP MASS	46,210	$1.162M	0.4%	$25.15	$23.66	—	COM	268648102
—	A T & T INC NEW	32,793	$1.153M	0.4%	$35.16	$35.40	—	COM	00206r102
—	CELGENE CORP	5,800	$980K	0.3%	$168.97	$168.97	—	COM	151020104
MCD	MC DONALDS CORP	9,690	$940K	0.3%	$97.01 *	$71.80	-1.0%	COM	580135101
USB	U S BANCORP DEL NEW	22,960	$928K	0.3%	$40.42 *	$22.47	+19.6%	COM	902973304
—	LIONS GATE ENTERTAINMENT	29,280	$927K	0.3%	$31.66	$30.59	—	COM	535919203
TM	TOYOTA MOTOR ADR	6,705	$817K	0.3%	$121.85	$117.08	+4.1%	COM	892331307
—	BED BATH & BEYOND	8,607	$691K	0.2%	$80.28	$70.99	—	COM	075896100
EMR	EMERSON ELECTRIC CO	9,800	$688K	0.2%	$70.20 *	$40.33	+25.9%	COM	291011104
SCHM	SCHWAB US MID-CAP ETF	17,179	$643K	0.2%	$37.43 *	$12.01	+4.0%	ETF	808524508
PAYX	PAYCHEX INC	13,487	$614K	0.2%	$45.53 *	$25.02	+25.8%	COM	704326107
—	SPDR S&P MIDCAP 400 ETF	2,481	$606K	0.2%	$244.26	$210.00	—	ETF	78467y107
SLB	SCHLUMBERGER LTD	6,482	$584K	0.2%	$90.10 *	$53.42	+21.8%	COM	806857108
—	GOOGLE INC CLASS A	505	$566K	0.2%	$1120.79	$902.57	—	COM	38259P508
MGK	VANGUARD WORLD FUND ETF MEGA C	7,482	$542K	0.2%	$72.44 *	$12.28	+18.0%	ETF	921910816
FAST	FASTENAL CO	11,279	$536K	0.2%	$47.52 *	$8.84	-1.9%	COM	311900104
SCHC	SCHWAB INTERNATIONAL SMALL CAP	15,100	$482K	0.2%	$31.92	$28.54	+11.9%	ETF	808524888
—	CORE LABORATORIES NV	2,400	$458K	0.2%	$190.83	$151.67	—	COM	N22717107
ACN	ACCENTURE	5,316	$437K	0.2%	$82.20 *	$63.67	+5.2%	COM	G1151C101
—	CISCO SYSTEMS INC	18,998	$426K	0.1%	$22.42	$24.34	—	COM	17275r102
NEE	NEXTERA ENERGY INC	4,762	$408K	0.1%	$85.68 *	$14.15	+10.3%	COM	65339F101
—	T. ROWE PRICE GROUP	4,850	$406K	0.1%	$83.71	$74.37	—	COM	74144t108
SCHX	SCHWAB LARGE CAP ETF	8,982	$396K	0.1%	$44.09 *	$6.40	+14.8%	ETF	808524201
—	COACH	7,045	$395K	0.1%	$56.07	$57.06	—	COM	189754104
CNI	CANADIAN NATIONAL RAILWAY	6,830	$389K	0.1%	$56.95 *	$42.01	+9.6%	COM	136375102
CMI	CUMMINS	2,640	$372K	0.1%	$140.91 *	$82.59	+24.1%	COM	231021106
ABT	ABBOTT LABORATORIES	9,344	$358K	0.1%	$38.31 *	$28.85	+5.4%	COM	002824100
HON	HONEYWELL INTERNATIONAL	3,849	$352K	0.1%	$91.45 *	$53.13	+20.6%	COM	438516106
SCHE	SCHWAB EMERGING MARKETS EQUITY	12,932	$318K	0.1%	$24.59	$24.85	-1.0%	ETF	808524706
OMC	OMNICOM GROUP INC	4,234	$315K	0.1%	$74.40 *	$40.69	+23.4%	COM	681919106
VV	VANGUARD LARGE CAP ETF	3,423	$290K	0.1%	$84.72	$73.74	+15.0%	ETF	922908637
FISV	FISERV INC	4,834	$285K	0.1%	$58.96 *	$24.45	+20.7%	COM	337738108
CAT	CATERPILLAR INC	3,088	$280K	0.1%	$90.67 *	$61.55	+8.4%	COM	149123101
GIS	GENERAL MILLS INC	5,460	$273K	0.1%	$50.00 *	$31.98	+3.1%	COM	370334104
—	MANITOWOC COMPANY INC	11,100	$259K	0.1%	$23.33	$17.93	—	COM	563571108
SCHB	SCHWAB US BROAD MARKET ETF	5,389	$243K	0.1%	$45.09 *	$7.19	+4.3%	ETF	808524102
VEA	VANGUARD EUROPE PAC ETF	5,772	$241K	0.1%	$41.75	$37.38	+11.5%	ETF	921943858
—	MAGELLAN MIDSTREAM PTNRS	3,790	$240K	0.1%	$63.32	$54.62	—	COM	559080106
KMB	KIMBERLY-CLARK CORP	2,290	$239K	0.1%	$104.37 *	$63.06	+6.2%	COM	494368103
VWO	VANGUARD EMERGING MARKET ETF	5,757	$237K	0.1%	$41.17	$41.93	-1.9%	ETF	922042858
GHC	GRAHAM HOLDINGS COMPANY	328	$218K	0.1%	$664.63 *	$339.79	+3.6%	COM	384637104
—	WHITING PETROLEUM	3,452	$214K	0.1%	$61.99	$59.89	—	COM	966387102
HRTVX	HEARTLAND VALUE FUND INV CL	4,429	$213K	0.1%	$48.09	$48.09	—	ETF	422359109
—	KINDER MORGAN ENERGY LP	2,630	$212K	0.1%	$80.61	$85.55	—	COM	494550106
—	UNISOURCE ENERGY CORP	3,525	$211K	0.1%	$59.86	$59.86	—	COM	903119105
OGE	O G E ENERGY CP HLDG CO	6,064	$206K	0.1%	$33.97	$35.45	-4.4%	COM	670837103
CL	COLGATE-PALMOLIVE CO	3,130	$204K	0.1%	$65.18 *	$48.40	+2.0%	COM	194162103
—	ALLIED PRODUCTS CORP ^XX BANKR	50,000	$0	0.0%	$0.00	—	—	COM	019411107