DOSSIER · 13F Holders · Q2 2026

ANTERO RESOURCES CORP

7 institutions still hold ANTERO RESOURCES CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 03674X956·7 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$40M
visible holders
Holders
7
filers reporting
Concentration
42.55%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

7 institutions reported ANTERO RESOURCES CORP in Q2 2026. IMC-Chicago, LLC leads at 42.6% 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
$17M490K0.00%Q2 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$15M420K0.02%Q2 2026
03
JPMORGAN CHASE & CO
CIK 0000019617
$6M172K0.00%Q2 2026
04
SIMPLEX TRADING, LLC
CIK 0001488542
$2M50K0.00%Q2 2026
05
HRT FINANCIAL LP
CIK 0001475597
$796K23K0.00%Q4 2025
06
Second Line Capital, LLC
CIK 0001992879
$14K1000.00%Q2 2026
07
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025