COF: 10-Q financial filing

cof-20260930 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ____________________________________ FORM 10-Q ___________________________________ ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2026 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-13300 ____________________________________ CAPITAL ONE FINANCIAL CORP ORATION (Exact name of registrant as specified in its charter) ____________________________________ Delaware 54-1719854 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 1680 Capital One Drive, McLean, Virginia 22102 (Address of principal executive offices) (Zip Code) Registrant’s telephone number, including area code: ( 703 ) 720-1000 (Not Applicable) (Former name, former address and former fiscal year, if changed since last report) ____________________________________ Securities registered pursuant to Section 12(b) of the Act: Title of Each Class Trading Symbol(s) Name of Each Exchange on Which Registered Common Stock (par value $.01 per share) COF New York Stock Exchange Depositary Shares, Each Representing a 1/40th Interest in a Share of Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series I COF PRI New York Stock Exchange Depositary Shares, Each Representing a 1/40th Interest in a Share of Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series J COF PRJ New York Stock Exchange Depositary Shares, Each Representing a 1/40th Interest in a Share of Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series K COF PRK New York Stock Exchange Depositary Shares, Each Representing a 1/40th In