GUYASUTA INVESTMENT ADVISORS INC

Est. AUM

$1.73B

13F long equity, this entity only

Positions

268

Period

Mar 2026 (Q1)

SEC EDGAR

View filings ↗

Mar 2026 (Q1)

#	Issuer	Class	Value	Shares	% Portfolio	Discretion
1	ALPHABET INC	CAP STK CL C	$105.6M	368246	6.12%	SOLE
2	MICROSOFT CORP	COM	$96.0M	259332	5.56%	SOLE
3	BERKSHIRE HATHAWAY INC DEL	CL B NEW	$85.1M	177590	4.93%	SOLE
4	REPUBLIC SVCS INC	COM	$74.9M	341919	4.34%	SOLE
5	MASTERCARD INCORPORATED	CL A	$74.2M	148549	4.30%	SOLE
6	TE CONNECTIVITY PLC	ORD SHS	$60.5M	289605	3.51%	SOLE
7	THERMO FISHER SCIENTIFIC INC	COM	$56.4M	114768	3.27%	SOLE
8	VISTRA CORP	COM	$54.9M	365123	3.18%	SOLE
9	CHEVRON CORPORATION	COM	$54.3M	262496	3.14%	SOLE
10	PNC FINL SVCS GROUP INC	COM	$52.6M	252870	3.05%	SOLE
11	LINDE PLC	SHS	$45.2M	91077	2.61%	SOLE
12	LOWES COS INC	COM	$41.4M	175193	2.40%	SOLE
13	TAIWAN SEMICONDUCTOR MANUFAC	SPONSORED ADS	$40.2M	118882	2.33%	SOLE
14	QUANTA SVCS INC	COM	$39.3M	71605	2.28%	SOLE
15	APPLIED MATLS INC	COM	$38.8M	113665	2.25%	SOLE
16	ASML HLDG NV	N Y REGISTRY SHS	$36.1M	27350	2.09%	SOLE
17	AMAZON COM INC	COM	$34.4M	165038	1.99%	SOLE
18	MCDONALDS CORP	COM	$33.0M	106107	1.91%	SOLE
19	WESCO INTL INC	COM	$30.5M	111291	1.76%	SOLE
20	BECTON DICKINSON & CO	COM	$26.1M	166187	1.51%	SOLE
21	JOHNSON & JOHNSON	COM	$25.3M	103368	1.46%	SOLE
22	APPLE INC	COM	$23.1M	91121	1.34%	SOLE
23	NVIDIA CORPORATION	COM	$23.0M	131920	1.33%	SOLE
24	TEXAS INSTRS INC	COM	$22.7M	116814	1.31%	SOLE
25	FERGUSON ENTERPRISES INC	COMMON STOCK NEW	$19.1M	82091	1.11%	SOLE
26	NETFLIX INC.	COM	$18.5M	192343	1.07%	SOLE
27	CENCORA INC	COM	$18.2M	58038	1.06%	SOLE
28	EAGLE MATLS INC	COM	$18.1M	95518	1.05%	SOLE
29	EXXON MOBIL CORP	COM	$17.3M	101871	1.00%	SOLE
30	META PLATFORMS INC	CL A	$16.6M	28998	0.96%	SOLE
31	PEPSICO INC	COM	$15.8M	102053	0.92%	SOLE
32	VULCAN MATLS CO	COM	$14.8M	54344	0.86%	SOLE
33	WALMART INC	COM	$14.7M	118360	0.85%	SOLE
34	PROCTER & GAMBLE CO	COM	$12.9M	89267	0.75%	SOLE
35	PALO ALTO NETWORKS INC	COM	$12.1M	75618	0.70%	SOLE
36	INTERNATIONAL BUSINESS MACHS	COM	$11.2M	46148	0.65%	SOLE
37	CATERPILLAR INC	COM	$11.1M	15629	0.64%	SOLE
38	COCA COLA CO	COM	$10.2M	133522	0.59%	SOLE
39	EMERSON ELEC CO	COM	$10.1M	77396	0.59%	SOLE
40	AUTOMATIC DATA PROCESSING IN	COM	$9.8M	48406	0.57%	SOLE
41	JPMORGAN CHASE & CO	COM	$9.6M	32486	0.55%	SOLE
42	ALPHABET INC	CAP STK CL A	$8.6M	29963	0.50%	SOLE
43	MERCK & CO INC	COM	$8.0M	66549	0.46%	SOLE
44	HOME DEPOT INC	COM	$7.1M	21517	0.41%	SOLE
45	STATE STR SPDR S&P 500 ETF T	TR UNIT	$6.3M	9630	0.36%	SOLE
46	ABBVIE INC	COM	$6.1M	28181	0.35%	SOLE
47	CELESTICA INC	COM	$6.1M	21625	0.35%	SOLE
48	ISHARES TR	CORE S&P500 ETF	$6.0M	9251	0.35%	SOLE
49	VANGUARD INSTL INDEX FD	ULTRA-SHORT TREA	$5.9M	77552	0.34%	SOLE
50	VANGUARD SCOTTSDALE FDS	SHRT TRM CORP BD	$5.8M	73311	0.34%	SOLE

1–50 of 268

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