DOSSIER · 13F Holders · Q2 2026

ISHARES TR

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

CUSIP 464287953·9 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$1.1B
visible holders
Holders
9
filers reporting
Concentration
50.64%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

9 institutions reported ISHARES TR in Q2 2026. IMC-Chicago, LLC leads at 50.6% 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
$553M886K0.13%Q2 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$312M486K0.44%Q2 2026
03
Optiver Holding B.V.
CIK 0001859606· Market maker
$164M256K0.04%Q2 2026
04
Rule One Partners, LLC
CIK 0002040263
$42M69K6.11%Q2 2026
05
RH Tailwind Management, LLC
CIK 0002065331
$19M30K1.87%Q2 2026
06
JPMORGAN CHASE & CO
CIK 0000019617
$1M2K0.00%Q2 2026
07
THOMIST CAPITAL MANAGEMENT, LP
CIK 0001767809
$641K1K0.20%Q2 2026
08
Truxt Investmentos Ltda.
CIK 0001721168
$177K6100.20%Q2 2026
09
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025