13F Insight
DOSSIER · 13F Holders · Q2 2026Technology · Special Industry Machinery, NEC
ACMR

ACM RESH INC

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

CUSIP 00108J109·Special Industry Machinery, NEC·393 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$4.2B
visible holders
Holders
393
filers reporting
Concentration
26.40%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

393 institutions reported ACMR in Q2 2026. BlackRock, Inc. leads at 26.4% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.1B8.7M0.02%Q2 202602
Vanguard Portfolio Management
CIK 0002100121· Index
$425M3.3M0.02%Q2 202603
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$312M2.5M0.01%Q2 202604
Capital World Investors
CIK 0001422849
$304M2.4M0.04%Q2 202605
STATE STREET CORP
CIK 0000093751
$278M2.2M0.01%Q2 202606
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$189M1.5M0.01%Q2 202607
Tidal Investments LLC
CIK 0001600064
$174M1.4M0.30%Q2 202608
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$152M1.2M0.01%Q2 202609
Invesco Ltd.
CIK 0000914208
$148M1.2M0.01%Q2 202610
CITADEL ADVISORS LLC
CIK 0001423053
$136M1.1M0.02%Q2 202611
Value Aligned Research Advisors, LLC
CIK 0001963565
$134M1.1M0.33%Q2 202612
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$121M954K0.02%Q2 202613
WCM INVESTMENT MANAGEMENT, LLC
CIK 0001061186
$109M918K0.20%Q2 202614
Tekne Capital Management, LLC
CIK 0001558971
$94M738K30.62%Q2 202615
MORGAN STANLEY
CIK 0000895421
$89M700K0.00%Q2 202616
FMR LLC
CIK 0000315066
$85M672K0.00%Q2 202617
FULLER & THALER ASSET MANAGEMENT, INC.
CIK 0001082327
$81M639K0.22%Q2 202618
GILDER GAGNON HOWE & CO LLC
CIK 0000902464
$81M637K0.83%Q2 202619
Capital International Investors
CIK 0001562230
$79M623K0.02%Q2 202620
NORTHERN TRUST CORP
CIK 0000073124· Index
$72M569K0.01%Q2 2026
Page 1 of 20
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Insiders at ACM RESH INC
Mckechnie Mark →Dun Haiping →Liu Tracy →Pappis Charles C →Cheav Sotheara →Wang David H →