Whalen Wealth Management Inc.

Position in AMKR — Amkor Technology, Inc.

CIK 1894447 LAS VEGAS, NV

Position in AMKR

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$281,454

-$94,861 QoQ

Shares Held

3,264

-60.9% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.18%

of 13F equity value

Holder Rank

#452

of 643 holders

Holding Since

Mar 2024

5 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Technology · as of Jun 30, 2026

Whalen Wealth Management Inc. holds $3,706,714 across 4 Semiconductor Equipment & Materials names. AMKR ranks #4 (7.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LRCX	Lam Research Corp	2,822	$1,222,857
2	AMAT	Applied Materials Inc /De	1,657	$1,198,011
3	KLAC	Kla Corp	3,329	$1,004,392
4	AMKR	Amkor Technology, Inc. This page	3,264	$281,454

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$281,454	3,264	-60.9%	Shares	Sole	2026-08-13
2026-03-31	$376,315	8,357	-47.1%	Shares	Sole	2026-04-13
2024-09-30	$483,724	15,808	+8.5%	Shares	Sole	2024-11-07
2024-06-30	$583,291	14,575	+97.3%	Shares	Sole	2024-08-01
2024-03-31	$238,189	7,388	—	Shares	Sole	2024-04-25
No filing history on record for this holder in this stock.