DOSSIER · 13F Holders · Q3 2026

BOEING CO

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

CUSIP 097023905·13 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$1.1B
visible holders
Holders
13
filers reporting
Concentration
52.73%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q3 2026

13 institutions reported BOEING CO in Q3 2026. IMC-Chicago, LLC leads at 52.7% 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
$557M3.0M0.12%Q3 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$154M713K0.22%Q2 2026
03
SIMPLEX TRADING, LLC
CIK 0001488542
$125M673K0.07%Q3 2026
04
JPMORGAN CHASE & CO
CIK 0000019617
$70M328K0.00%Q2 2026
05
NATIONAL BANK OF CANADA /FI/
CIK 0000926171
$65M3K0.05%Q2 2026
06
Capital Markets Trading UK LLP
CIK 0001719165
$50M252K0.63%Q1 2026
07
Maven Securities LTD
CIK 0001633046
$19M89K0.38%Q2 2026
08
HRT FINANCIAL LP
CIK 0001475597
$11M50K0.03%Q4 2025
09
Sender Co & Partners, Inc.
CIK 0001659380
$3M14K0.85%Q2 2026
10
SG Americas Securities, LLC
CIK 0001313360
$1M175K0.00%Q1 2026
11
Cane Capital Partners, LLC
CIK 0002086121
$359K10K0.13%Q3 2026
12
OSAIC HOLDINGS, INC.
CIK 0001677044
$37K100.00%Q2 2026
13
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025