Oak Grove Capital LLC

Position in AMKR — Amkor Technology, Inc.

CIK 1661762 Holderness, NH

Position in AMKR

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

Position Value

$1,724,600

New position

Shares Held

20,000

first reported quarter

Ownership

0.008%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

#247

of 643 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 0% Shared 0% None 100%

Technology · as of Jun 30, 2026

Oak Grove Capital LLC holds $16,228,304 across 3 Semiconductor Equipment & Materials names. AMKR ranks #3 (10.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ASML	Asml Holding NV	3,738	$7,436,526
2	LRCX	Lam Research Corp	16,309	$7,067,178
3	AMKR	Amkor Technology, Inc. This page	20,000	$1,724,600

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,724,600	20,000	—	Shares	Sole	2026-08-13
No filing history on record for this holder in this stock.