GUYASUTA INVESTMENT ADVISORS INC

Position in ASML — Asml Holding NV

CIK 928568 PITTSBURGH, PA

Position in ASML

as of Jun 30, 2026 · filed Jul 20, 2026 Compact

Position Value

$53,374,683

+$17,249,983 QoQ

Shares Held

26,829

-1.9% QoQ

Ownership

0.007%

of shares outstanding

% of Portfolio

3.09%

of 13F equity value

Holder Rank

#228

of 2,476 holders

Holding Since

Dec 2022

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

GUYASUTA INVESTMENT ADVISORS INC holds $139,672,354 across 5 Semiconductor Equipment & Materials names. ASML ranks #2 (38.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	109,153	$78,917,619
2	ASML	Asml Holding NV This page	26,829	$53,374,683
3	LRCX	Lam Research Corp	13,790	$5,975,620
4	KLAC	Kla Corp	3,240	$977,540
5	Q	Qnity Electronics, Inc.	2,614	$426,892

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$53,374,683	26,829	-1.9%	Shares	Sole	2026-07-20
2026-03-31	$36,124,700	27,350	-1.7%	Shares	Sole	2026-04-17
2025-12-31	$29,752,806	27,810	-0.6%	Shares	Sole	2026-01-23
2025-09-30	$27,072,636	27,965	+0.5%	Shares	Sole	2025-10-21
2025-06-30	$22,299,478	27,826	-1.1%	Shares	Sole	2025-07-17
2025-03-31	$18,637,131	28,126	+0.5%	Shares	Sole	2025-04-22
2024-12-31	$19,395,150	27,984	+25.6%	Shares	Sole	2025-01-30
2024-09-30	$18,567,309	22,283	+2.5%	Shares	Sole	2024-11-13
2024-06-30	$22,243,354	21,749	-1.6%	Shares	Sole	2024-07-22
2024-03-31	$21,444,475	22,097	-0.6%	Shares	Sole	2024-04-16
2023-12-31	$16,824,817	22,228	-2.4%	Shares	Sole	2024-02-05
2023-09-30	$13,402,022	22,767	+5.2%	Shares	Sole	2023-10-25
2023-06-30	$15,688,663	21,647	-0.2%	Shares	Sole	2023-07-17
2023-03-31	$14,763,238	21,688	+0.7%	Shares	Sole	2023-04-28
2022-12-31	$11,772,188	21,545	—	Shares	Sole	2023-01-30
No filing history on record for this holder in this stock.