Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
MSFT	Microsoft Corp.	83,700	$17.03M	8.8%	$32.13	+438.6%	COM	594918104
TMO	Thermo Fisher Scientific	36,129	$13.09M	6.8%	$97.72	+238.0%	COM	883556102
LHX	L3 Harris Technologies	53,562	$9.088M	4.7%	$180.55	-7.1%	COM	502431109
NSC	Norfolk Southern	47,935	$8.416M	4.4%	$67.78	+122.8%	COM	655844108
CHD	Church & Dwight Co.	108,142	$8.359M	4.3%	$35.98	+89.3%	COM	171340102
—	NextEra Energy, Inc.	34,010	$8.168M	4.2%	$90.71	—	COM	65339f101
ITW	Illinois Tool Works	44,056	$7.703M	4.0%	$64.05	+123.1%	COM	452308109
ABT	Abbott Laboratories	81,042	$7.41M	3.8%	$33.35	+145.7%	COM	002824100
ECL	Ecolab Inc.	37,153	$7.392M	3.8%	$94.89	+92.0%	COM	278865100
—	Alphabet Inc. Class C	5,150	$7.28M	3.8%	$614.52	—	COM	38259p706
—	Berkshire Hathaway - B	40,353	$7.203M	3.7%	$198.67	—	COM	846702074
CSCO	Cisco Systems Inc.	150,510	$7.02M	3.6%	$17.02	+117.4%	COM	17275R102
PG	Procter & Gamble	56,810	$6.793M	3.5%	$61.11	+66.1%	COM	742718109
JNJ	Johnson & Johnson	47,984	$6.748M	3.5%	$71.75	+73.1%	COM	478160104
ROK	Rockwell Automation	31,076	$6.619M	3.4%	$92.11	+90.6%	COM	773903109
PEP	PepsiCo Inc.	49,979	$6.61M	3.4%	$63.67	+74.0%	COM	713448108
MDLZ	Mondelez International	111,634	$5.708M	3.0%	$27.53	+61.9%	COM	609207105
—	Becton, Dickinson	21,431	$5.128M	2.7%	$218.49	—	COM	758871099
—	Stanley Black & Decker	34,814	$4.852M	2.5%	$105.55	—	COM	854616091
MCHP	MicrochipTechnology	43,257	$4.555M	2.4%	$39.29	+2.7%	COM	595017104
RTX	Raytheon Technologies Corp	69,959	$4.311M	2.2%	$54.61	0.0%	COM	75513E101
—	Verizon Communications	75,623	$4.169M	2.2%	$59.93	—	COM	92343v104
—	AbbVie Inc.	41,934	$4.117M	2.1%	$53.87	—	COM	00287y109
ENB	Enbridge Inc.	104,755	$3.187M	1.6%	$24.61	-14.3%	COM	29250N105
DIS	Disney, Walt	25,796	$2.877M	1.5%	$128.78	-16.2%	COM	254687106
CARR	Carrier Global Corp	123,283	$2.739M	1.4%	$17.13	0.0%	COM	14448C104
—	Apple Inc.	5,024	$1.833M	0.9%	$202.70	—	COM	378331003
OTIS	Otis Worldwide Corp	29,287	$1.665M	0.9%	$47.48	0.0%	COM	68902V107
—	ConocoPhillips	30,383	$1.277M	0.7%	$61.41	—	COM	20825c104
CVX	Chevron Corp	12,750	$1.138M	0.6%	$73.19	-4.6%	COM	166764100
IBM	IBM	9,144	$1.104M	0.6%	$105.12	-13.1%	COM	459200101
—	SPDR Gold Trust	6,029	$1.009M	0.5%	$115.90	—	ETF	78463v107
—	Amazon.com, Inc.	291	$803K	0.4%	$1790.81	—	COM	231351065
MRK	Merck & Co Inc.	9,301	$719K	0.4%	$35.73	+75.9%	COM	58933Y105
PFE	Pfizer, Inc.	21,882	$716K	0.4%	$18.42	+41.1%	COM	717081103
—	J.P. Morgan Chase	7,170	$674K	0.3%	$81.13	—	COM	46625h100
—	Amgen	2,851	$672K	0.3%	$178.19	—	COM	311621007
XOM	Exxon Mobil	14,470	$647K	0.3%	$56.06	-37.9%	COM	30231G102
—	3M Company	4,056	$633K	0.3%	$159.77	—	COM	88579y101
VTI	Vanguard Total Stock Mkt ETF	3,500	$548K	0.3%	$96.66	—	ETF	922908769
DCI	Donaldson Company	10,485	$488K	0.3%	$33.30	+21.2%	COM	257651109
—	MasterCard Inc.	1,562	$462K	0.2%	$248.57	—	COM	57636q104
HD	Home Depot	1,489	$373K	0.2%	$188.57	+5.9%	COM	437076102
—	AT&T Corp.	10,613	$321K	0.2%	$33.17	—	COM	001957505
UNP	Union Pacific Corp.	1,686	$285K	0.1%	$147.46	-4.1%	COM	907818108
BRK/A	Berkshire Hathaway A, A00 shs	100	$267K	0.1%	$199512.94	+37.4%	COM	084670108
MCD	McDonald's Corp.	1,209	$223K	0.1%	$161.00	0.0%	COM	580135101
—	Yum! Brands, Inc.	2,470	$215K	0.1%	$87.04	—	COM	988498810
NKE	Nike, Inc	2,171	$213K	0.1%	$85.46	0.0%	COM	654106103
KO	Coca-Cola	4,581	$205K	0.1%	$38.72	0.0%	COM	191216100
—	Visa, Inc.	1,058	$204K	0.1%	$192.82	—	COM	92826c839