PKO Investment Management Joint-Stock Co

Position in KLAC — Kla Corp

CIK 2059321 WARSAW, R9

Back to KLAC Full portfolio

Position in KLAC

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

Position Value

$12,671,820

+$6,045,975 QoQ

Shares Held

42,000

-6.7% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

1.14%

of 13F equity value

Holder Rank

#609

of 2,471 holders

Holding Since

Sep 2024

8 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in KLAC Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

PKO Investment Management Joint-Stock Co holds $51,438,885 across 4 Semiconductor Equipment & Materials names. KLAC ranks #3 (24.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	26,000	$18,798,000
2	LRCX	Lam Research Corp	40,500	$17,549,865
3	KLAC	Kla Corp This page	42,000	$12,671,820
4	TER	Teradyne, Inc	5,000	$2,419,200

All Filings in KLAC

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8 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$12,671,820	42,000	+833.3%	Shares	Sole	2026-07-20
2026-03-31	$6,625,845	4,500	+12.5%	Shares	Sole	2026-04-17
2025-12-31	$4,860,320	4,000	+60.0%	Shares	Sole	2026-02-02
2025-09-30	$2,696,500	2,500	0.0%	Shares	Sole	2025-10-27
2025-06-30	$2,239,350	2,500	-54.5%	Shares	Sole	2025-07-31
2025-03-31	$3,738,900	5,500	-35.3%	Shares	Sole	2025-04-18
2024-12-31	$5,356,020	8,500	+325.0%	Shares	Sole	2025-03-13
2024-09-30	$1,548,820	2,000	—	Shares	Sole	2025-03-13
No filing history on record for this holder in this stock.