Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
MSFT	Microsoft Corp.	83,568	$17.58M	8.3%	$32.13	+524.8%	COM	594918104
TMO	Thermo Fisher Scientific	35,979	$15.88M	7.5%	$97.72	+316.9%	COM	883556102
NSC	Norfolk Southern	47,785	$10.23M	4.8%	$67.78	+165.4%	COM	655844108
CHD	Church & Dwight Co.	107,498	$10.07M	4.8%	$35.98	+136.8%	COM	171340102
—	NextEra Energy, Inc.	34,013	$9.441M	4.5%	$90.71	—	COM	65339f101
LHX	L3 Harris Technologies	53,852	$9.146M	4.3%	$180.55	-12.9%	COM	502431109
ABT	Abbott Laboratories	80,902	$8.805M	4.2%	$33.35	+176.9%	COM	002824100
—	Berkshire Hathaway - B	40,304	$8.582M	4.1%	$198.67	—	COM	846702074
ITW	Illinois Tool Works	43,746	$8.452M	4.0%	$64.05	+161.2%	COM	452308109
PG	Procter & Gamble	56,825	$7.898M	3.7%	$61.11	+90.4%	COM	742718109
—	Alphabet Inc. Class C	5,176	$7.607M	3.6%	$614.52	—	COM	38259p706
ECL	Ecolab Inc.	37,875	$7.569M	3.6%	$96.67	+94.9%	COM	278865100
JNJ	Johnson & Johnson	48,936	$7.286M	3.4%	$72.83	+74.4%	COM	478160104
PEP	PepsiCo Inc.	50,045	$6.936M	3.3%	$63.67	+80.9%	COM	713448108
ROK	Rockwell Automation	31,252	$6.897M	3.3%	$92.11	+121.1%	COM	773903109
MDLZ	Mondelez International	111,363	$6.398M	3.0%	$27.53	+76.4%	COM	609207105
CSCO	Cisco Systems Inc.	157,071	$6.187M	2.9%	$17.85	+107.6%	COM	17275R102
—	Stanley Black & Decker	34,829	$5.649M	2.7%	$105.55	—	COM	854616091
—	Becton, Dickinson	21,891	$5.094M	2.4%	$218.78	—	COM	758871099
MCHP	MicrochipTechnology	47,722	$4.904M	2.3%	$40.00	+17.1%	COM	595017104
—	Verizon Communications	76,038	$4.524M	2.1%	$59.93	—	COM	92343v104
CARR	Carrier Global Corp	139,403	$4.257M	2.0%	$18.20	+44.9%	COM	14448C104
RTX	Raytheon Technologies Corp	70,554	$4.06M	1.9%	$54.61	-1.7%	COM	75513E101
—	AbbVie Inc.	41,772	$3.659M	1.7%	$53.87	—	COM	00287y109
DIS	Disney, Walt	26,791	$3.324M	1.6%	$128.53	-5.0%	COM	254687106
ENB	Enbridge Inc.	103,018	$3.008M	1.4%	$24.61	-10.6%	COM	29250N105
—	Apple Inc.	19,027	$2.203M	1.0%	$138.73	—	COM	378331003
OTIS	Otis Worldwide Corp	28,947	$1.807M	0.9%	$47.48	+18.9%	COM	68902V107
IBM	IBM	8,914	$1.085M	0.5%	$105.12	-10.7%	COM	459200101
—	SPDR Gold Trust	6,029	$1.068M	0.5%	$115.90	—	ETF	78463v107
—	ConocoPhillips	28,508	$936K	0.4%	$61.41	—	COM	20825c104
—	Amazon.com, Inc.	296	$932K	0.4%	$1813.75	—	COM	231351065
CVX	Chevron Corp	12,034	$866K	0.4%	$73.19	-9.1%	COM	166764100
PFE	Pfizer, Inc.	21,905	$804K	0.4%	$18.42	+47.2%	COM	717081103
MRK	Merck & Co Inc.	9,301	$772K	0.4%	$35.73	+84.5%	COM	58933Y105
—	Amgen	2,876	$731K	0.3%	$178.19	—	COM	311621007
—	J.P. Morgan Chase	7,223	$695K	0.3%	$81.13	—	COM	46625h100
—	3M Company	3,944	$632K	0.3%	$159.77	—	COM	88579y101
VTI	Vanguard Total Stock Mkt ETF	3,500	$596K	0.3%	$96.66	—	ETF	922908769
—	MasterCard Inc.	1,567	$530K	0.3%	$248.57	—	COM	57636q104
HD	Home Depot	1,544	$429K	0.2%	$190.32	+24.9%	COM	437076102
DCI	Donaldson Company	8,985	$417K	0.2%	$33.30	+34.0%	COM	257651109
XOM	Exxon Mobil	11,973	$411K	0.2%	$56.06	-42.3%	COM	30231G102
VOO	Vanguard S&P 500 ETF	1,140	$351K	0.2%	$307.89	—	ETF	922908363
UNP	Union Pacific Corp.	1,686	$332K	0.2%	$147.46	+11.8%	COM	907818108
BRK/A	Berkshire Hathaway A, A00 shs	100	$320K	0.2%	$199512.94	+53.8%	COM	084670108
—	AT&T Corp.	10,613	$303K	0.1%	$33.17	—	COM	001957505
MCD	McDonald's Corp.	1,261	$277K	0.1%	$161.84	+12.1%	COM	580135101
NKE	Nike, Inc	2,171	$273K	0.1%	$85.46	+16.6%	COM	654106103
KO	Coca-Cola	4,795	$237K	0.1%	$38.82	+5.1%	COM	191216100
—	Visa, Inc.	1,112	$222K	0.1%	$193.15	—	COM	92826c839
WMT	Wal-Mart Stores	1,556	$218K	0.1%	$41.31	0.0%	COM	931142103
—	Yum! Brands, Inc.	2,356	$215K	0.1%	$87.04	—	COM	988498810
—	Alphabet Inc. Class A	139	$204K	0.1%	$1467.63	—	COM	38259p508
SPY	SPDR S&P 500 ETF	609	$204K	0.1%	$334.98	—	ETF	78462F103
DOV	Dover Corp.	1,855	$201K	0.1%	$99.71	0.0%	COM	260003108