13F Insight
DOSSIER · 13F Holders · Q2 2026Technology · Semiconductors & Related Devices
AMKR

AMKOR TECHNOLOGY INC

661 institutions still hold AMKOR TECHNOLOGY INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 031652100·Semiconductors & Related Devices·661 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$6.4B
visible holders
Holders
661
filers reporting
Concentration
16.51%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

661 institutions reported AMKR in Q2 2026. BlackRock, Inc. leads at 16.5% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.1B12.3M0.02%Q2 202602
Vanguard Portfolio Management
CIK 0002100121· Index
$838M9.7M0.04%Q2 202603
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$695M8.1M0.13%Q2 202604
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$578M6.7M0.01%Q2 202605
JPMORGAN CHASE & CO
CIK 0000019617
$470M5.7M0.03%Q2 202606
STATE STREET CORP
CIK 0000093751
$322M3.7M0.01%Q2 202607
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$274M3.2M0.10%Q2 202608
EARNEST PARTNERS LLC
CIK 0001102578
$246M2.9M0.89%Q2 202609
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$241M2.8M0.01%Q2 202610
Invesco Ltd.
CIK 0000914208
$214M2.5M0.02%Q2 202611
CITADEL ADVISORS LLC
CIK 0001423053
$175M2.0M0.02%Q2 202612
PRINCIPAL FINANCIAL GROUP INC
CIK 0001126328
$170M2.0M0.08%Q2 202613
FIRST TRUST ADVISORS LP
CIK 0001125816· Index
$158M1.8M0.09%Q2 202614
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$158M1.8M0.02%Q2 202615
Fisher Asset Management, LLC
CIK 0000850529
$157M1.8M0.05%Q2 202616
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$144M3.2M0.02%Q1 202617
Point72 Asset Management, L.P.
CIK 0001603466
$141M3.1M0.18%Q1 202618
MORGAN STANLEY
CIK 0000895421
$132M1.5M0.01%Q2 202619
NORGES BANK
CIK 0001374170· Sovereign
$127M1.5M0.01%Q2 202620
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$121M1.4M0.01%Q2 2026
Page 1 of 34
641 more holders available. Log in →
Insiders at AMKOR TECHNOLOGY INC
Rogers Mark N →Faust Megan →Alexander Douglas A →Rutten Guillaume Marie Jean →Engel Kevin K. →Churchill Winston J →Kim James J →Kim Agnes C →