ARMSTRONG HENRY H ASSOCIATES INC

Est. AUM

$805.4M

13F long equity, this entity only

Positions

Period

Mar 2026 (Q1)

SEC EDGAR

View filings ↗

Mar 2026 (Q1)

#	Issuer	Class	Value	Shares	% Portfolio	Discretion
1	MICROSOFT CORP	COM	$232.6M	628422	28.88%	SOLE
2	BERKSHIRE HATHAWAY INC DEL	CL A	$196.8M	274	24.43%	SOLE
3	JOHNSON & JOHNSON	COM	$78.2M	320096	9.71%	SOLE
4	MOODYS CORP	COM	$62.9M	144120	7.81%	SOLE
5	PROCTER & GAMBLE CO	COM	$51.0M	353180	6.33%	SOLE
6	ALPHABET INC	CAP STK CL C	$26.7M	92935	3.31%	SOLE
7	UNION PAC CORP	COM	$16.2M	66792	2.01%	SOLE
8	APPLE INC	COM	$14.8M	58401	1.84%	SOLE
9	AIR PRODUCTS AND CHEMICALS I	COM	$14.7M	50604	1.83%	SOLE
10	FASTENAL CO	COM	$12.2M	263274	1.52%	SOLE
11	ASML HLDG NV	N Y REGISTRY SHS	$10.3M	7797	1.28%	SOLE
12	COCA COLA CO	COM	$9.8M	129057	1.22%	SOLE
13	MEDTRONIC PLC	SHS	$8.6M	99609	1.07%	SOLE
14	ALPHABET INC	CAP STK CL A	$7.0M	24492	0.87%	SOLE
15	MASTERCARD INCORPORATED	CL A	$6.5M	13050	0.81%	SOLE
16	ABBVIE INC	COM	$3.9M	17723	0.48%	SOLE
17	HOME DEPOT INC	COM	$3.6M	10816	0.44%	SOLE
18	GE AEROSPACE	COM NEW	$3.4M	12043	0.42%	SOLE
19	STATE STR SPDR S&P 500 ETF T	TR UNIT	$3.1M	4742	0.38%	SOLE
20	AUTOMATIC DATA PROCESSING IN	COM	$2.8M	13865	0.35%	SOLE
21	NVIDIA CORPORATION	COM	$2.7M	15372	0.33%	SOLE
22	RB GLOBAL INC	COM	$2.6M	27034	0.32%	SOLE
23	UBER TECHNOLOGIES INC	COM	$2.6M	35740	0.32%	SOLE
24	PEPSICO INC	COM	$2.5M	16136	0.31%	SOLE
25	AMAZON COM INC	COM	$2.4M	11732	0.30%	SOLE
26	GE VERNOVA INC	COM	$2.3M	2600	0.28%	SOLE
27	JACOBS SOLUTIONS INC	COM	$2.2M	17081	0.27%	SOLE
28	VISA INC	COM CL A	$1.9M	6267	0.24%	SOLE
29	ABBOTT LABORATORIES	COM	$1.9M	18393	0.23%	SOLE
30	3M CO	COM	$1.7M	11500	0.21%	SOLE
31	VANGUARD INDEX FDS	TOTAL STK MKT	$1.4M	4449	0.18%	SOLE
32	EXXON MOBIL CORP	COM	$1.3M	7657	0.16%	SOLE
33	TJX COS INC NEW	COM	$1.2M	7672	0.15%	SOLE
34	WATERS CORP	COM	$1.2M	3952	0.15%	SOLE
35	COSTCO WHOLESALE CORPORATION	COM	$1.1M	1071	0.13%	SOLE
36	DISNEY WALT CO	COM	$873K	9059	0.11%	SOLE
37	AUTODESK INC	COM	$831K	3473	0.10%	SOLE
38	WALMART INC	COM	$791K	6364	0.10%	SOLE
39	BERKSHIRE HATHAWAY INC DEL	CL B NEW	$697K	1455	0.09%	SOLE
40	VANGUARD INDEX FDS	MID CAP ETF	$646K	2248	0.08%	SOLE
41	MICRON TECHNOLOGY INC	COM	$608K	1800	0.08%	SOLE
42	CORNING INC	COM	$605K	4450	0.08%	SOLE
43	MCCORMICK & CO INC	COM NON VTG	$588K	11663	0.07%	SOLE
44	SCHWAB CHARLES CORP	COM	$572K	6091	0.07%	SOLE
45	INTERNATIONAL BUSINESS MACHS	COM	$542K	2238	0.07%	SOLE
46	EMERSON ELEC CO	COM	$529K	4034	0.07%	SOLE
47	VANGUARD INDEX FDS	SMALL CP ETF	$457K	1745	0.06%	SOLE
48	PFIZER INC	COM	$432K	15394	0.05%	SOLE
49	SHERWIN WILLIAMS CO	COM	$385K	1200	0.05%	SOLE
50	CHEVRON CORPORATION	COM	$326K	1578	0.04%	SOLE

1–50 of 61

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Values in USD (reported in $thousands on 13F). Source: SEC EDGAR.