Optas, LLC

Position in AMKR — Amkor Technology, Inc.

CIK 1802961 DRIPPING SPRINGS, TX

Position in AMKR

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$443,652

+$201,616 QoQ

Shares Held

5,145

-4.3% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.10%

of 13F equity value

Holder Rank

#390

of 642 holders

Holding Since

Dec 2025

3 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Technology · as of Jun 30, 2026

Optas, LLC holds $9,344,329 across 6 Semiconductor Equipment & Materials names. AMKR ranks #6 (4.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	3,548	$2,565,204
2	LRCX	Lam Research Corp	5,856	$2,537,579
3	ASML	Asml Holding NV	863	$1,716,886
4	KLAC	Kla Corp	5,151	$1,554,107
5	TER	Teradyne, Inc	1,089	$526,901
6	AMKR	Amkor Technology, Inc. This page	5,145	$443,652

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$443,652	5,145	-4.3%	Shares	Other	2026-07-21
2026-03-31	$242,036	5,375	+2.3%	Shares	Other	2026-04-27
2025-12-31	$207,466	5,255	—	Shares	Other	2026-01-27
No filing history on record for this holder in this stock.