DOSSIER · 13F Holders · Q2 2026

OREILLY AUTOMOTIVE INC

8 institutions still hold OREILLY AUTOMOTIVE INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 67103H907·8 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$55M
visible holders
Holders
8
filers reporting
Concentration
46.38%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

8 institutions reported OREILLY AUTOMOTIVE INC in Q2 2026. IMC-Chicago, LLC leads at 46.4% 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
$25M276K0.01%Q2 2026
02
Cartenna Capital, LP
CIK 0001808928
$18M200K0.44%Q2 2026
03
SIMPLEX TRADING, LLC
CIK 0001488542
$9M100K0.01%Q2 2026
04
GROUP ONE TRADING LLC
CIK 0000932540
$1M15K0.00%Q2 2026
05
SG Americas Securities, LLC
CIK 0001313360
$317K48K0.00%Q1 2026
06
JPMORGAN CHASE & CO
CIK 0000019617
$18K2000.00%Q2 2026
07
OSAIC HOLDINGS, INC.
CIK 0001677044
$2K100.00%Q2 2026
08
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025