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COF
Volume: 3.04M
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Capital One (COF) Market Capitalization Overview

Market Cap: $132.78B as of Oct 13, 2025

$132.78B
Past Month-$10.33B (7.22%)
As of Oct 13, 2025, Capital One (COF) has a market capitalization of $132.78B. Over the past 30 days, its market cap has decreased by -4.38%, while in the last 12 months, it has increased by 95.16%.

Market capitalization represents the total value of Capital One as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.

Capital One (COF) Market Cap Formula = Stock Price * Shares Outstanding

The market cap of Capital One (COF) helps investors assess the company's size and compare it with competitors for better investment decisions.

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Capital One (COF) Market Cap History

DateMarket CapChange
Oct 1, 2025$136.53B-4.38%
Sep 2, 2025$142.79B+7.51%
Aug 1, 2025$132.81B-3.58%
Jul 1, 2025$137.75B+12.39%
Jun 2, 2025$122.57B+77.58%
May 1, 2025$69.02B+1.55%
Apr 1, 2025$67.97B-9.15%
Mar 3, 2025$74.81B-2.33%
Feb 3, 2025$76.60B+12.34%
Jan 2, 2025$68.18B-4.70%

Capital One (COF) End of Year Market Cap History

DateMarket CapChange
2025$132.78B+95.16%
2024$68.04B+36.23%
2023$49.94B+40.74%
2022$35.49B-42.54%
2021$61.76B+37.09%
2020$45.05B—

FAQs About Capital One (COF) Market Cap

As of Oct 13, 2025, the market capitalization of Capital One (COF) is $132.78B. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.

In the last 30 days, Capital One’s market capitalization has decreased by -7.22%, changing from $143.10B to $132.78B as of Oct 13, 2025.

In the last 3 months, Capital One’s market capitalization has increased by —, changing from – to – as of –.

In the year 2024, Capital One’s market capitalization increased from $49.94B in January to $68.04B in December, reflecting a 36.23% change.

In the past five years, Capital One (COF) has had a compound annual growth rate (CAGR) of 8.59% in market capitalization. This means its market cap has grown at an average rate of 8.59% per year.

Capital One (COF)

Volume: 3.04M

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Stocks, ETFs, Options, Bonds.
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“Bonds” shall refer to corporate debt securities and U.S. government securities offered on the Public platform through a self-directed brokerage account held at Public Investing and custodied at Apex Clearing. For purposes of this section, Bonds exclude treasury securities held in treasury accounts with Jiko Securities, Inc. as explained under the “ Treasury Accounts” section.

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Fractional Bonds also carry additional risks including that they are only available on Public and cannot be transferred to other brokerages. Read more about the risks associated with fixed income and fractional bonds. See Bond Account Disclosures to learn more.

High-Yield Cash Account.
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Investments in T-bills: Not FDIC Insured; No Bank Guarantee; May Lose Value.

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