Capital One Financial Corporation

Is Capital One a subsidiary of a bigger company?
No. Capital One Financial Corporation is the publicly traded parent (NYSE: COF) of Capital One Bank and, since May 2025, Discover Financial Services.

Is Capital One publicly traded?
Yes, on the NYSE under ticker COF.

When was Capital One founded?
In 1994, when Signet Banking spun off the credit card business built by Richard Fairbank and Nigel Morris.

Who owns Capital One in 2026?
Public shareholders, led by founder Richard Fairbank as Chairman and CEO. Discover shareholders received Capital One stock in the 2025 merger.

Did Capital One buy Discover?
Yes. Capital One completed its ~$35 billion all-stock acquisition of Discover on May 18, 2025, gaining the Discover network, Diners Club, and PULSE.

What is Capital One buying besides Discover?
Capital One acquired spend-management fintech Brex for $5.15 billion on April 7, 2026, and has purchased firms like Confirmed and Velocity Black in recent years for travel and concierge services.

Richard Fairbank and Nigel Morris developed the "information-based strategy" at consulting firm Signet Banking in the late 1980s, arguing that data analytics could profitably segment credit card customers the industry treated uniformly. Signet spun the card division out as Capital One in 1994, and it became the fastest-growing card issuer of the late 1990s by pioneering balance transfers, customized pricing, and direct-mail targeting at scale.

Capital One converted into a deposit-funded bank through a string of acquisitions: Hibernia (2005), North Fork (2006), Chevy Chase Bank (2009), and ING Direct USA (2012), which it rebranded Capital One 360. It bought HSBC's U.S. card portfolio in 2012, roughly doubling receivables, and added the Capital One Cafe cafe-banking format in the 2010s.

In February 2024, Capital One announced the $35.3 billion all-stock acquisition of Discover Financial Services, the largest card-industry deal ever. After shareholder approval and extended regulatory review, it closed May 18, 2025. In January 2026, it agreed to buy corporate-card fintech Brex for $5.15 billion (half cash, half stock), closing April 7, 2026 to strengthen business-card and expense-management capabilities.

By mid-2026, 14 months into the Discover integration, Fairbank reported the combination was progressing well, with network migration, DCENT defeasance, and cross-selling underway.

The Discover merger drew extended regulatory and political scrutiny over competition, fees, and cardholder treatment, with community groups contesting CRA impacts before approvals in April 2025. Post-close, integration execution and Discover's legacy regulatory remediation (Fed consent orders on card misclassification and student-loan servicing issues predating the deal) remain watch items.

Capital One also faced a January 2025 CFPB lawsuit alleging it misled 360 Savings customers about a higher-rate 360 Performance Savings product (the CFPB was later shuttered by the administration; the case status is unresolved). Its 2019 data breach, exposing ~100 million applicants, remains a defining security event with lasting compliance commitments.