STRS OHIO

Position in PLAB — Photronics Inc

CIK 820478 COLUMBUS, OH

Position in PLAB

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

Position Value

$995,418

-$6,750 QoQ

Shares Held

30,600

+23.4% QoQ

Ownership

0.052%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#123

of 312 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

STRS OHIO holds $685,063,737 across 23 Semiconductor Equipment & Materials names. PLAB ranks #13 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LRCX	Lam Research Corp	544,256	$235,842,452
2	AMAT	Applied Materials Inc /De	285,901	$206,706,423
3	KLAC	Kla Corp	487,059	$146,950,570
4	Q	Qnity Electronics, Inc.	285,962	$46,700,454
5	ENTG	Entegris Inc	86,876	$15,625,517
6	TER	Teradyne, Inc	32,181	$15,570,455
7	ASML	Asml Holding NV	2,500	$4,973,599
8	ACMR	ACM Research, Inc.	16,400	$2,080,996

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$995,418	30,600	+23.4%	Shares	Sole	2026-07-30
2026-03-31	$1,002,168	24,800	-1.6%	Shares	Sole	2026-04-24
2025-12-31	$806,400	25,200	-19.5%	Shares	Sole	2026-02-02
2025-09-30	$718,335	31,300	-13.5%	Shares	Sole	2025-10-30
2025-06-30	$681,646	36,200	+16.0%	Shares	Sole	2025-08-04
2025-03-31	$647,712	31,200	0.0%	Shares	Sole	2025-05-28
2024-12-31	$735,072	31,200	-3.4%	Shares	Sole	2025-05-28
2024-09-30	$799,748	32,300	+9.1%	Shares	Sole	2024-11-01
2024-06-30	$730,232	29,600	+12.1%	Shares	Sole	2024-08-05
2024-03-31	$747,648	26,400	-23.0%	Shares	Sole	2024-05-13
2023-12-31	$1,075,991	34,300	-8.3%	Shares	Sole	2024-01-30
2023-09-30	$755,854	37,400	+12.3%	Shares	Sole	2023-10-26
2023-06-30	$858,807	33,300	-19.8%	Shares	Sole	2023-07-31
2023-03-31	$688,070	41,500	+7.2%	Shares	Sole	2023-08-02
2022-12-31	$651,321	38,700	-20.2%	Shares	Sole	2023-01-26
2022-09-30	$709,070	48,500	+19.8%	Shares	Sole	2022-10-27
2022-06-30	$788,940	40,500	-21.7%	Shares	Sole	2022-07-25
2022-03-31	$877,349	51,700	-4.4%	Shares	Sole	2022-04-21
2021-12-31	$1,019,785	54,100	-13.0%	Shares	Sole	2022-01-24
2021-09-30	$847,786	62,200	-5.9%	Shares	Sole	2021-10-22
2021-06-30	$873,181	66,100	-9.7%	Shares	Sole	2021-07-26
2021-03-31	$941,352	73,200	+7.0%	Shares	Sole	2021-04-23
2020-12-31	$763,344	68,400	+3.6%	Shares	Sole	2021-01-25
2020-09-30	$657,360	66,000	+16.2%	Shares	Sole	2020-12-14
2020-06-30	$632,184	56,800	+10.1%	Shares	Sole	2020-07-23
2020-03-31	$529,416	51,600	—	Shares	Sole	2020-04-23
No filing history on record for this holder in this stock.