PHILADELPHIA TRUST CO

Bank

Position in AMKR — Amkor Technology, Inc.

CIK 1110806 PHILADELPHIA, PA

Position in AMKR

as of Jun 30, 2026 · filed Aug 10, 2026 Compact

Position Value

$5,510,097

+$2,520,105 QoQ

Shares Held

63,900

-3.8% QoQ

Ownership

0.026%

of shares outstanding

% of Portfolio

0.38%

of 13F equity value

Holder Rank

#138

of 642 holders

Holding Since

Jun 2025

5 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

PHILADELPHIA TRUST CO holds $22,907,422 across 4 Semiconductor Equipment & Materials names. AMKR ranks #2 (24.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	23,010	$16,636,230
2	AMKR	Amkor Technology, Inc. This page	63,900	$5,510,097
3	LRCX	Lam Research Corp	930	$402,996
4	ASML	Asml Holding NV	180	$358,099

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$5,510,097	63,900	-3.8%	Shares	Sole	2026-08-10
2026-03-31	$2,989,992	66,400	0.0%	Shares	Sole	2026-05-13
2025-12-31	$2,621,472	66,400	-13.1%	Shares	Sole	2026-02-12
2025-09-30	$2,169,760	76,400	0.0%	Shares	Sole	2025-11-13
2025-06-30	$1,603,636	76,400	—	Shares	Sole	2025-08-13
No filing history on record for this holder in this stock.