DOSSIER · 13F Holders · Q2 2026

CAPITAL ONE FINL CORP

8 institutions still hold CAPITAL ONE FINL CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 14040H955·8 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$203M
visible holders
Holders
8
filers reporting
Concentration
38.76%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

8 institutions reported CAPITAL ONE FINL CORP in Q2 2026. IMC-Chicago, LLC leads at 38.8% 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
$79M392K0.02%Q2 2026
02
Optiver Holding B.V.
CIK 0001859606· Market maker
$65M323K0.02%Q2 2026
03
JPMORGAN CHASE & CO
CIK 0000019617
$29M146K0.00%Q2 2026
04
GROUP ONE TRADING LLC
CIK 0000932540
$15M73K0.02%Q2 2026
05
SIMPLEX TRADING, LLC
CIK 0001488542
$12M61K0.01%Q2 2026
06
Maven Securities LTD
CIK 0001633046
$2M12K0.05%Q2 2026
07
SG Americas Securities, LLC
CIK 0001313360
$772K14K0.00%Q1 2026
08
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025