StockData
Capital One Financial Corp logo

Capital One Financial Corp (COF) operating KPIs

COFNYSENational Commercial BanksFiscal year ends December 31Also trades as COF.PI, COF.PJ, COF.PK, COF.PL, COF.PN
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 28, 2026Score 12/30
$204.85−3.89 (-1.86%)

Close on Oct 30, 2026Market cap $125.67BP/E –Yield –

Capital One Financial common Equity Tier 1 (CET1) capital ratio (Basel III Standardized) (%)

Quarterly figures from Capital One Financial's filings and investor materials

QuarterlyAnnual
Latest, Q3 2026
13.8%
Period ended Sep 30, 2026
Change on a year earlier
-0.6 pts
14.4% in Q3 2025
History
40 quarters
Since Q4 2016
Sources
36
Documents cited below

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedCommon Equity Tier 1 (CET1) capital ratio (Basel III Standardized) (%)Year on yearSource
Q3 2026Sep 30, 202613.8%-0.6 ptsForm 8-K EX-99.2 Financial Supplement (Q3 2026, filed 2026-10-20) ↗
Q2 2026Jun 30, 202613.7%-0.3 ptsForm 8-K EX-99.2 Financial Supplement (Q3 2026, filed 2026-10-20) ↗
Q1 2026Mar 31, 202614.4%+0.8 ptsForm 8-K EX-99.2 Financial Supplement (Q3 2026, filed 2026-10-20) ↗
Q4 2025Dec 31, 202514.3%+0.8 ptsForm 8-K EX-99.2 Financial Supplement (Q3 2026, filed 2026-10-20) ↗
Q3 2025Sep 30, 202514.4%+0.8 ptsForm 8-K EX-99.2 Financial Supplement (Q3 2026, filed 2026-10-20) ↗
Q2 2025Jun 30, 202514.0%+0.8 ptsForm 8-K EX-99.2 Financial Supplement (Q2 2026, filed 2026-07-21) ↗
Q1 2025Mar 31, 202513.6%+0.5 ptsForm 8-K EX-99.2 Financial Supplement (Q1 2026, filed 2026-04-21) ↗
Q4 2024Dec 31, 202413.5%+0.6 ptsForm 8-K EX-99.2 Financial Supplement (Q4 2025, filed 2026-01-22) ↗
Q3 2024Sep 30, 202413.6%+0.6 ptsForm 8-K EX-99.2 Financial Supplement (Q3 2025, filed 2025-10-21) ↗
Q2 2024Jun 30, 202413.2%+0.5 ptsForm 8-K EX-99.2 Financial Supplement (Q2 2025, filed 2025-07-22) ↗
Q1 2024Mar 31, 202413.1%+0.6 ptsForm 8-K EX-99.2 Financial Supplement (Q1 2025, filed 2025-04-22) ↗
Q4 2023Dec 31, 202312.9%+0.4 ptsForm 8-K EX-99.2 Financial Supplement (Q4 2024, filed 2025-01-21) ↗
Q3 2023Sep 30, 202313.0%+0.8 ptsForm 8-K EX-99.2 Financial Supplement (Q3 2024, filed 2024-10-24) ↗
Q2 2023Jun 30, 202312.7%+0.6 ptsForm 8-K EX-99.2 Financial Supplement (Q2 2024, filed 2024-07-23) ↗
Q1 2023Mar 31, 202312.5%-0.2 ptsForm 8-K EX-99.2 Financial Supplement (Q1 2024, filed 2024-04-25) ↗
Q4 2022Dec 31, 202212.5%-0.6 ptsForm 8-K EX-99.2 Financial Supplement (Q4 2023, filed 2024-01-25) ↗

Breakdown

What makes up common equity tier 1 (cet1) capital ratio (basel iii standardized)

Cite this data

StockData. (2026). Capital One Financial Common Equity Tier 1 (CET1) capital ratio (Basel III Standardized) (%), quarterly Q4 2016–Q3 2026 [Data set]. Compiled from Capital One Financial SEC filings and investor materials. https://stockdatahq.com/stocks/cof/kpis/cap-cet1-ratio

See every metric in the Capital One Financial KPI table. Data updated Oct 27, 2026.