DOSSIER · 13F Holders · Q2 2026

ASML HOLDING N V

10 institutions still hold ASML HOLDING N V as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP N07059950·10 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$3.6B
visible holders
Holders
10
filers reporting
Concentration
55.90%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

10 institutions reported ASML HOLDING N V in Q2 2026. IMC-Chicago, LLC leads at 55.9% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
IMC-Chicago, LLC
CIK 0001452861· Market maker
$2.0B1.0M0.48%Q2 2026
02
Optiver Holding B.V.
CIK 0001859606· Market maker
$1.0B509K0.27%Q2 2026
03
GROUP ONE TRADING LLC
CIK 0000932540
$221M111K0.31%Q2 2026
04
SIMPLEX TRADING, LLC
CIK 0001488542
$211M106K0.12%Q2 2026
05
JPMORGAN CHASE & CO
CIK 0000019617
$89M48K0.00%Q2 2026
06
CMT Capital Markets Trading GmbH
CIK 0001632813
$32M24K0.34%Q1 2026
07
HRT FINANCIAL LP
CIK 0001475597
$24M22K0.07%Q4 2025
08
Capital Markets Trading UK LLP
CIK 0001719165
$4M3K0.05%Q1 2026
09
Itau Unibanco Holding S.A.
CIK 0001132597
$4482500.00%Q2 2026
10
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025