DOSSIER · 13F Holders · Q2 2026

ISHARES ETHEREUM TR

10 institutions still hold ISHARES ETHEREUM TR as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 46438R955·10 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$117M
visible holders
Holders
10
filers reporting
Concentration
29.95%
SIMPLEX TRADING, LLC #1
top holder share
AI Holders Summary · Q2 2026

10 institutions reported ISHARES ETHEREUM TR in Q2 2026. SIMPLEX TRADING, LLC leads at 29.9% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
SIMPLEX TRADING, LLC
CIK 0001488542
$35M3.0M0.02%Q2 2026
02
IMC-Chicago, LLC
CIK 0001452861· Market maker
$31M2.6M0.01%Q2 2026
03
Optiver Holding B.V.
CIK 0001859606· Market maker
$30M2.5M0.01%Q2 2026
04
GROUP ONE TRADING LLC
CIK 0000932540
$11M934K0.02%Q2 2026
05
JPMORGAN CHASE & CO
CIK 0000019617
$7M600K0.00%Q2 2026
06
Marathon Trading Investment Management LLC
CIK 0001572748
$1M110K0.04%Q2 2026
07
All Terrain Financial Advisors, LLC
CIK 0001731358
$391K33K0.06%Q2 2026
08
CMT Capital Markets Trading GmbH
CIK 0001632813
$291K18K0.00%Q1 2026
09
Alpine Global Management, LLC
CIK 0001581655
$78K1490.01%Q2 2026
10
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025