DOSSIER · 13F Holders · Q2 2026

DELTA AIR LINES INC DEL

7 institutions still hold DELTA AIR LINES INC DEL as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 247361902·7 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$185M
visible holders
Holders
7
filers reporting
Concentration
69.93%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

7 institutions reported DELTA AIR LINES INC DEL in Q2 2026. IMC-Chicago, LLC leads at 69.9% 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
$129M1.4M0.03%Q2 2026
02
SIMPLEX TRADING, LLC
CIK 0001488542
$22M240K0.01%Q2 2026
03
GROUP ONE TRADING LLC
CIK 0000932540
$21M221K0.03%Q2 2026
04
Capital Markets Trading UK LLP
CIK 0001719165
$9M139K0.12%Q1 2026
05
CMT Capital Markets Trading GmbH
CIK 0001632813
$3M48K0.03%Q1 2026
06
SG Americas Securities, LLC
CIK 0001313360
$18K10K0.00%Q1 2026
07
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025