COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS

Position in KLAC — Kla Corp

CIK 1083190 HARRISBURG, PA

Back to KLAC Full portfolio

Position in KLAC

as of Mar 31, 2026 · filed May 1, 2026 Compact

Position Value

$4,495,709

+$782,060 QoQ

Shares Held

30,533

-0.1% QoQ

Ownership

0.023%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in KLAC Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Mar 31, 2026

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS holds $181,098,497 across 20 Semiconductor Equipment & Materials names. KLAC ranks #7 (2.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	184,892	$63,194,236
2	LRCX	Lam Research Corp	290,892	$62,151,984
3	TER	Teradyne, Inc	36,481	$10,815,157
4	CAMT	Camtek Ltd	69,629	$10,556,452
5	NVMI	Nova Ltd.	20,148	$8,749,873
6	Q	Qnity Electronics, Inc.	48,793	$5,629,736
7	KLAC	Kla Corp This page	30,533	$4,495,709
8	ENTG	Entegris Inc	38,084	$4,464,968

All Filings in KLAC

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,495,709	30,533	-0.1%	Shares	Sole	2026-05-01
2025-12-31	$3,713,649	30,563	-3.6%	Shares	Sole	2026-02-10
2025-09-30	$3,417,975	31,689	-2.3%	Shares	Sole	2025-11-12
2025-06-30	$2,905,153	32,433	+6.7%	Shares	Sole	2025-08-08
2025-03-31	$2,065,912	30,390	+6.9%	Shares	Sole	2025-05-13
2024-12-31	$1,792,124	28,441	-2.8%	Shares	Sole	2025-02-11
2024-09-30	$2,266,155	29,263	-1.1%	Shares	Sole	2024-11-07
2024-06-30	$2,438,405	29,574	-0.4%	Shares	Sole	2024-08-12
2024-03-31	$2,073,914	29,688	-0.3%	Shares	Sole	2024-05-08
2023-12-31	$1,730,355	29,767	+8.3%	Shares	Sole	2024-02-09
2023-09-30	$1,260,856	27,490	+14.9%	Shares	Sole	2023-11-09
2023-06-30	$1,160,555	23,928	+1.9%	Shares	Sole	2023-08-09
2023-03-31	$937,091	23,476	-2.0%	Shares	Sole	2023-05-09
2022-12-31	$903,175	23,955	+15.5%	Shares	Sole	2023-02-13
2022-09-30	$627,715	20,742	-4.5%	Shares	Sole	2022-11-14
2022-06-30	$693,328	21,729	+7.8%	Shares	Sole	2022-08-15
2022-03-31	$738,196	20,166	+6.0%	Shares	Sole	2022-05-12
2021-12-31	$818,542	19,031	-0.6%	Shares	Sole	2022-02-11
2021-09-30	$640,285	19,141	-0.3%	Shares	Sole	2021-11-10
2021-06-30	$622,645	19,205	-0.3%	Shares	Sole	2021-08-12
2021-03-31	$636,680	19,270	-0.2%	Shares	Sole	2021-05-12
2020-12-31	$499,696	19,300	+34.0%	Shares	Sole	2021-02-12
2020-09-30	$279,063	14,404	+62.5%	Shares	Sole	2020-11-12
2020-06-30	$172,425	8,866	-12.1%	Shares	Sole	2020-08-11
2020-03-31	$144,904	10,081	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.