Perkins Coie Trust Co

Bank

Position in PLAB — Photronics Inc

CIK 1513038 SEATTLE, WA

Position in PLAB

as of Jun 30, 2026 · filed Jul 9, 2026 Compact

Position Value

$218,341

-$52,890 QoQ

Shares Held

6,712

0.0% QoQ

Ownership

0.011%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

#211

of 312 holders

Holding Since

Jun 2024

9 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Perkins Coie Trust Co holds $1,026,248 across 6 Semiconductor Equipment & Materials names. PLAB ranks #3 (21.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LRCX	Lam Research Corp	750	$324,997
2	ACLS	Axcelis Technologies Inc	1,326	$251,210
3	PLAB	Photronics Inc This page	6,712	$218,341
4	AMAT	Applied Materials Inc /De	287	$207,501
5	ASML	Asml Holding NV	12	$23,873
6	Q	Qnity Electronics, Inc.	2	$326

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$218,341	6,712	0.0%	Shares	Sole	2026-07-09
2026-03-31	$271,231	6,712	-28.6%	Shares	Sole	2026-04-15
2025-12-31	$300,800	9,400	0.0%	Shares	Sole	2026-01-12
2025-09-30	$215,730	9,400	0.0%	Shares	Sole	2025-10-09
2025-06-30	$177,002	9,400	0.0%	Shares	Sole	2025-07-10
2025-03-31	$195,144	9,400	+11.9%	Shares	Sole	2025-04-11
2024-12-31	$197,904	8,400	0.0%	Shares	Sole	2025-01-16
2024-09-30	$207,984	8,400	+3.7%	Shares	Sole	2024-10-08
2024-06-30	$199,827	8,100	—	Shares	Sole	2024-07-15
No filing history on record for this holder in this stock.