DOSSIER · 13F Holders · Q2 2026

ISHARES TR

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

CUSIP 464288953·12 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$3.3B
visible holders
Holders
12
filers reporting
Concentration
47.11%
Bracebridge Capital, LLC #1
top holder share
AI Holders Summary · Q2 2026

12 institutions reported ISHARES TR in Q2 2026. Bracebridge Capital, LLC leads at 47.1% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Bracebridge Capital, LLC
CIK 0001426486
$1.6B197K28.40%Q2 2026
02
JPMORGAN CHASE & CO
CIK 0000019617
$814M10.2M0.05%Q2 2026
03
Optiver Holding B.V.
CIK 0001859606· Market maker
$378M4.7M0.10%Q2 2026
04
IMC-Chicago, LLC
CIK 0001452861· Market maker
$297M3.7M0.07%Q2 2026
05
HIGHBRIDGE CAPITAL MANAGEMENT LLC
CIK 0000919185
$160M2.0M3.89%Q2 2026
06
GROUP ONE TRADING LLC
CIK 0000932540
$58M720K0.08%Q2 2026
07
HRT FINANCIAL LP
CIK 0001475597
$33M413K0.11%Q4 2025
08
Maven Securities LTD
CIK 0001633046
$24M300K0.47%Q2 2026
09
SG Americas Securities, LLC
CIK 0001313360
$175K239K0.00%Q1 2026
10
Marathon Trading Investment Management LLC
CIK 0001572748
$72K9000.00%Q2 2026
11
Boussard & Gavaudan Investment Management LLP
CIK 0001614986
$15K5000.00%Q1 2026
12
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025