DOSSIER · 13F Holders · Q3 2026

OCCIDENTAL PETE CORP

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

CUSIP 674599905·10 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$420M
visible holders
Holders
10
filers reporting
Concentration
46.01%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q3 2026

10 institutions reported OCCIDENTAL PETE CORP in Q3 2026. IMC-Chicago, LLC leads at 46.0% 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
$193M3.5M0.04%Q3 2026
02
Optiver Holding B.V.
CIK 0001859606· Market maker
$77M1.6M0.02%Q2 2026
03
GROUP ONE TRADING LLC
CIK 0000932540
$67M1.2M0.09%Q3 2026
04
SIMPLEX TRADING, LLC
CIK 0001488542
$57M1.0M0.03%Q3 2026
05
JPMORGAN CHASE & CO
CIK 0000019617
$17M305K0.00%Q3 2026
06
CMT Capital Markets Trading GmbH
CIK 0001632813
$7M104K0.07%Q1 2026
07
Capital Markets Trading UK LLP
CIK 0001719165
$975K15K0.01%Q1 2026
08
Maven Securities LTD
CIK 0001633046
$720K15K0.01%Q2 2026
09
SG Americas Securities, LLC
CIK 0001313360
$291K14K0.00%Q1 2026
10
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025