DOSSIER · 13F Holders · Q3 2026

ITRON INC

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

CUSIP 465741906·5 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$8M
visible holders
Holders
5
filers reporting
Concentration
79.67%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q3 2026

5 institutions reported ITRON INC in Q3 2026. IMC-Chicago, LLC leads at 79.7% 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
$6M70K0.00%Q3 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$623K7K0.00%Q2 2026
03
CI INVESTMENTS INC.
CIK 0001163648
$573K8430.00%Q2 2026
04
SIMPLEX TRADING, LLC
CIK 0001488542
$337K4K0.00%Q3 2026
05
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025