DOSSIER · 13F Holders · Q3 2026

ISHARES TR

7 institutions still hold ISHARES TR as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 464287900·7 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$316M
visible holders
Holders
7
filers reporting
Concentration
78.43%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q3 2026

7 institutions reported ISHARES TR in Q3 2026. IMC-Chicago, LLC leads at 78.4% 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
$248M2.0M0.05%Q3 2026
02
Optiver Holding B.V.
CIK 0001859606· Market maker
$48M512K0.01%Q2 2026
03
SPROTT INC.
CIK 0001512920
$18M194K0.55%Q3 2026
04
GROUP ONE TRADING LLC
CIK 0000932540
$860K10K0.00%Q3 2026
05
Stanley-Laman Group, Ltd.
CIK 0001601489
$671K8760.07%Q3 2026
06
CoreCap Advisors, LLC
CIK 0001902501
$153K2000.00%Q3 2026
07
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025