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EP Wealth Advisors, LLC

Position in AMKR — Amkor Technology, Inc.

CIK 1540569 TORRANCE, CA

Position in AMKR

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$3,262,512
+$2,932,217 QoQ
Shares Held
37,835
+415.8% QoQ
Ownership
0.015%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#187
of 642 holders
Holding Since
Sep 2024
4 quarters on record
Voting authority Sole 34% Shared 0% None 66%

Common Shares in AMKR Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

EP Wealth Advisors, LLC holds $126,570,664 across 9 Semiconductor Equipment & Materials names. AMKR ranks #5 (2.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 AMKR
Amkor Technology, Inc.
This page
37,835 $3,262,512

All Filings in AMKR

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4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,262,512 37,835
2026-03-31 $330,295 7,335
2025-12-31 $330,408 8,369
2024-09-30 $244,371 7,986