Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
BRK/A	Berkshire Hathaway	458	$114M	21.7%	$167154.83	+50.1%	Common	084670108
MSFT	Microsoft	1,079,799	$71.12M	13.5%	$28.04	+106.3%	Common	594918104
JNJ	Johnson & Johnson	493,086	$61.41M	11.6%	$61.71	+51.3%	Common	478160104
BRK/B	Berkshire Hathaway	332,741	$55.46M	10.5%	$117.63	+42.2%	Common	084670702
PG	Procter & Gamble	443,081	$39.81M	7.5%	$56.94	+23.0%	Common	742718109
—	Walgreen Boots Alliance	463,257	$38.47M	7.3%	$77.07	—	Common	931427108
MCO	Moody's Corp	213,132	$23.88M	4.5%	$54.16	+82.5%	Common	615369105
CDNA	CareDx, Inc	16,036	$22.45M	4.3%	$2.23	0.0%	Common	14167L103
INTC	Intel Corp	479,799	$17.31M	3.3%	$20.11	+47.6%	Common	458140100
—	Medtronic PLC	145,387	$11.71M	2.2%	$55.93	—	Common	585055106
KO	Coca-Cola Co	270,695	$11.49M	2.2%	$27.85	+13.2%	Common	191216100
—	General Electric	181,423	$5.406M	1.0%	$23.34	—	Common	369604103
MMM	3M Company	23,151	$4.429M	0.8%	$62.65	+81.4%	Common	88579Y101
XOM	ExxonMobile	46,947	$3.85M	0.7%	$53.82	+4.3%	Common	30231G102
WU	Western Union	171,941	$3.499M	0.7%	$17.12	—	Common	959802109
AAPL	Apple Computer	19,924	$2.862M	0.5%	$20.20	+50.7%	Common	037833100
MA	Mastercard Inc	25,174	$2.831M	0.5%	$88.70	+17.5%	Common	57636Q104
GOOG	Alphabet Inc Cl C	3,238	$2.686M	0.5%	$35.15	+15.8%	Common	02079K107
UNP	Union Pacific Corp	24,885	$2.636M	0.5%	$71.86	+22.0%	Common	907818108
APD	Air Products & Chemicals	18,415	$2.491M	0.5%	$104.47	+8.3%	Common	009158106
ADP	Automatic Data	22,564	$2.31M	0.4%	$46.23	+82.6%	Common	053015103
FAST	Fastenal Co	40,905	$2.107M	0.4%	$8.11	+22.6%	Common	311900104
PEP	Pepsico	18,079	$2.022M	0.4%	$56.54	+44.9%	Common	713448108
DIS	Walt Disney Co	17,520	$1.987M	0.4%	$57.48	+79.2%	Common	254687106
WAT	Waters Corp.	12,670	$1.98M	0.4%	$127.45	+17.2%	Common	941848103
MKC	McCormick & Co	19,699	$1.922M	0.4%	$35.47	+15.3%	Common	579780206
TJX	TJX Companies	23,235	$1.837M	0.3%	$31.98	+6.3%	Common	872540109
ABBV	Abbvie Inc	25,285	$1.648M	0.3%	$26.99	+61.1%	Common	00287Y109
IBM	IBM	8,694	$1.514M	0.3%	$118.11	-3.2%	Common	459200101
—	United Technologies	12,012	$1.348M	0.3%	$109.64	—	Common	913017109
ABT	Abbott Labs	30,010	$1.333M	0.3%	$29.43	+25.5%	Common	002824100
—	Valeant Pharmaceuticals	93,458	$1.031M	0.2%	$152.48	—	Common	91911K102
—	Allergan, Inc.	3,690	$882K	0.2%	$287.10	—	Common	018490102
—	Versum Materials Inc	24,303	$744K	0.1%	$28.06	—	Common	92532W103
ECL	Ecolab Inc	5,698	$714K	0.1%	$105.22	+5.5%	Common	278865100
—	Cerner Corp	9,500	$559K	0.1%	$58.63	—	Common	156782104
EMR	Emerson Elec	9,080	$544K	0.1%	$40.02	+19.8%	Common	291011104
AMGN	Amgen Inc.	3,248	$533K	0.1%	$107.39	+18.4%	Common	031162100
EXPD	Expeditors Intl Wash	8,675	$490K	0.1%	$36.49	+34.6%	Common	302130109
PFE	Pfizer Inc	12,813	$438K	0.1%	$17.80	+20.3%	Common	717081103
—	CDK Global Inc	6,250	$406K	0.1%	$31.10	—	Common	12508E101
GOOGL	Alphabet Inc Cl A	467	$396K	0.1%	$32.59	+28.0%	Common	02079K305
—	FireEye Inc.	30,032	$379K	0.1%	$20.74	—	Common	31816Q101
—	SM Energy Company	14,000	$336K	0.1%	$19.64	—	Common	98454L100
KMB	Kimberly Clark	2,493	$328K	0.1%	$67.39	+37.4%	Common	494368103
—	Monsanto	2,860	$324K	0.1%	$98.95	—	Common	61166W101
HDV	Ishares Core High Div	3,715	$312K	0.1%	$82.10	—	ETF	46429B663
—	Buckeye Part	4,450	$305K	0.1%	$70.09	—	Common	118230101
—	Visa	3,163	$281K	0.1%	$88.84	—	Common	92876C839
HSY	Hershey Foods	2,400	$262K	0.0%	$66.24	+31.1%	Common	427866108
GLW	Corning Inc.	8,450	$228K	0.0%	$18.64	+12.5%	Common	219350105
COST	Costco Wholesale Corp	1,277	$214K	0.0%	$129.79	+10.1%	Common	22160K105