DOSSIER · 13F Holders · Q3 2026

CHUBB LIMITED

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

CUSIP H1467J904·7 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$102M
visible holders
Holders
7
filers reporting
Concentration
68.41%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q3 2026

7 institutions reported CHUBB LIMITED in Q3 2026. IMC-Chicago, LLC leads at 68.4% 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
$69M214K0.01%Q3 2026
02
SIMPLEX TRADING, LLC
CIK 0001488542
$13M41K0.01%Q3 2026
03
GROUP ONE TRADING LLC
CIK 0000932540
$10M30K0.01%Q3 2026
04
JPMORGAN CHASE & CO
CIK 0000019617
$8M25K0.00%Q3 2026
05
HRT FINANCIAL LP
CIK 0001475597
$292K9000.00%Q3 2026
06
SG Americas Securities, LLC
CIK 0001313360
$286K38K0.00%Q1 2026
07
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025