Qube Research & Technologies Ltd

Position in AMKR — Amkor Technology, Inc.

CIK 1729829 LONDON, X0

Position in AMKR

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$100,154,247

+$83,847,218 QoQ

Shares Held

1,161,478

+220.7% QoQ

Ownership

0.469%

of shares outstanding

% of Portfolio

0.11%

of 13F equity value

Holder Rank

#20

of 642 holders

Holding Since

Sep 2020

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Qube Research & Technologies Ltd holds $982,792,786 across 15 Semiconductor Equipment & Materials names. AMKR ranks #4 (10.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LRCX	Lam Research Corp	715,234	$309,932,349
2	AMAT	Applied Materials Inc /De	262,975	$190,130,925
3	ONTO	Onto Innovation Inc.	421,430	$159,490,183
4	AMKR	Amkor Technology, Inc. This page	1,161,478	$100,154,247
5	Q	Qnity Electronics, Inc.	522,811	$85,380,264
6	ASML	Asml Holding NV	31,189	$62,048,641
7	ACMR	ACM Research, Inc.	280,015	$35,531,103
8	PLAB	Photronics Inc	327,302	$10,647,134

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$100,154,247	1,161,478	+220.7%	Shares	Sole	2026-08-14
2026-03-31	$16,307,029	362,137	+968.8%	Shares	Sole	2026-05-15
2025-12-31	$1,337,661	33,882	-85.3%	Shares	Sole	2026-02-17
2024-09-30	$7,068,018	230,981	-14.8%	Shares	Sole	2024-11-14
2024-06-30	$10,854,184	271,219	+194.4%	Shares	Sole	2024-08-14
2023-09-30	$2,082,251	92,135	+29.5%	Shares	Sole	2023-11-13
2023-06-30	$2,115,939	71,124	+651.6%	Shares	Sole	2023-08-14
2023-03-31	$246,227	9,463	-94.9%	Shares	Sole	2023-05-15
2022-12-31	$4,430,305	184,750	+25.3%	Shares	Sole	2023-02-14
2022-06-30	$2,500,125	147,500	+108.2%	Shares	Sole	2022-08-15
2022-03-31	$1,538,644	70,840	+90.0%	Shares	Sole	2022-05-09
2020-12-31	$562,363	37,292	-22.8%	Shares	Sole	2021-02-16
2020-09-30	$540,926	48,297	—	Shares	Sole	2020-11-12
No filing history on record for this holder in this stock.