GBDC

GBDC Market Capitalization Overview
Market Cap: $3.24B as of Oct 28, 2026
$3.24B
$10.39M (0.32%)past month
As of Oct 28, 2026, GBDC has a market capitalization of $3.24B. Over the past 30 days, its market cap has decreased by -1.86%, while in the last 12 months, it has decreased by -9.58%.
Market capitalization represents the total value of Golub Capital BDC as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
GBDC Market Cap Formula = Stock Price * Shares Outstanding
The market cap of GBDC helps investors assess the company's size and compare it with competitors for better investment decisions.
Market capitalization represents the total value of Golub Capital BDC as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
GBDC Market Cap Formula = Stock Price * Shares Outstanding
The market cap of GBDC helps investors assess the company's size and compare it with competitors for better investment decisions.
GBDC Market Cap & Key Trends
See Golub Capital BDC’s latest market capitalization, historical trends, and financial insights with AI-powered fundamental data and custom analysis.
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GBDC Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| Oct 1, 2026 | $3.29B | -1.86% |
| Sep 1, 2026 | $3.35B | -2.59% |
| Aug 3, 2026 | $3.44B | +2.73% |
| Jul 1, 2026 | $3.35B | -3.89% |
| Jun 1, 2026 | $3.49B | -4.19% |
| May 1, 2026 | $3.64B | +10.40% |
| Apr 1, 2026 | $3.30B | +1.79% |
| Mar 2, 2026 | $3.24B | -5.99% |
| Feb 2, 2026 | $3.44B | -3.83% |
| Jan 2, 2026 | $3.58B | -3.07% |
GBDC End of Year Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| 2026 | $3.24B | -9.58% |
| 2025 | $3.58B | -10.76% |
| 2024 | $4.01B | +60.24% |
| 2023 | $2.51B | +14.72% |
| 2022 | $2.18B | -14.33% |
| 2021 | $2.55B | — |
FAQs About Golub Capital BDC (GBDC) Market Cap
As of Oct 28, 2026, the market capitalization of GBDC is $3.24B. 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, Golub Capital BDC’s market capitalization has decreased by -0.3200%, changing from $3.25B to $3.24B as of Oct 28, 2026.
In the last 3 months, Golub Capital BDC’s market capitalization has increased by —, changing from – to – as of –.
In the year 2025, Golub Capital BDC’s market capitalization decreased from $4.01B in January to $3.58B in December, reflecting a -10.76% change.
In the past five years, GBDC has had a compound annual growth rate (CAGR) of 7.04% in market capitalization. This means its market cap has grown at an average rate of 7.04% per year.
GBDC Market Cap & Key Trends
See Golub Capital BDC’s latest market capitalization, historical trends, and financial insights with AI-powered fundamental data and custom analysis.
Start investing in GBDC
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Est. shares
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Disclaimer: Any investment listed here, which may be available on the Public platform, is intended to be used for informational purposes only, should not be the sole basis for making an investment decision, and is not a recommendation or advice.