Golub Capital Bdc (GBDC) Interest & Investment Income (2021 - 2026)
Golub Capital Bdc's Interest & Investment Income came in at $85.22 million for fiscal Q3 2026 (quarter ended Jun 30, 2026), down 15.8% from $101.26 million a year earlier and down 0.4% from the prior quarter.
Golub Capital Bdc (GBDC) Interest & Investment Income (2021 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 30, 2026, Golub Capital Bdc reported Interest & Investment Income of $367.29 million, down 11.6% year-over-year; for FY2025 (ended Sep 30, 2025), it came in at $396.8 million, up 3.4% from FY2024.
- Interest & Investment Income has increased in each of the last five fiscal years, with a five-year compound annual growth rate of 23.3% (FY2020 to FY2025).
- Going back by fiscal year, Interest & Investment Income was $383.63 million in FY2024 (+31.0%), $292.77 million in FY2023 (+49.2%), $196.19 million in FY2022 (+17.0%) and $167.67 million in FY2021 (+20.6%).
- The fiscal Q3 2026 figure represents the lowest quarterly Interest & Investment Income since fiscal Q1 2024.
- Year-over-year, Interest & Investment Income has declined for four consecutive quarters, with growth averaging 4.1% over the last eight quarters.
- The fastest year-over-year change in Interest & Investment Income over five years came in fiscal Q2 2023 (growth of 62.2%), and the weakest in fiscal Q3 2026 (a decline of 15.8%).
- Business Quant data shows GBDC's Interest & Investment Income at $85.55 million (Q2 2026), $95.76 million (Q1 2026) and $100.77 million (Q4 2025) in the three fiscal quarters before Q3 2026.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Int & Inv Inc (Qtr) |
|---|---|---|---|---|---|
| 1 | Rocket Companies | 43.94 Bn | 29.62 Bn | - | - |
| 2 | Orix | 41.70 Bn | 42.20 Bn | - | 1.78 Bn |
| 3 | Royalty Pharma | 32.87 Bn | 32.78 Bn | - | 5.13 Mn |
| 4 | Federal National Mortgage Association Fannie Mae | 25.52 Bn | 25.52 Bn | - | - |
| 5 | Affirm Holdings | 23.86 Bn | 17.55 Bn | - | - |
| 6 | Synchrony Financial | 23.33 Bn | -44.64 Bn | - | - |
| 7 | Royal Gold | 19.87 Bn | 19.09 Bn | 390.45 Mn | 3.55 Mn |
| 8 | Annaly Capital Management | 13.89 Bn | 4.98 Bn | - | - |
| 9 | Ares Capital | 13.54 Bn | 10.98 Bn | - | 367.00 Mn |
| 10 | Golub Capital Bdc | 3.26 Bn | 3.26 Bn | - | 85.22 Mn |
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 85.22 Mn |
| Mar 31, 2026 | 85.55 Mn |
| Dec 31, 2025 | 95.76 Mn |
| Sep 30, 2025 | 100.77 Mn |
| Jun 30, 2025 | 101.26 Mn |
| Mar 31, 2025 | 98.66 Mn |
| Dec 31, 2024 | 96.12 Mn |
| Sep 30, 2024 | 119.65 Mn |
| Jun 30, 2024 | 92.85 Mn |
| Mar 31, 2024 | 87.10 Mn |
| Dec 31, 2023 | 84.04 Mn |
| Sep 30, 2023 | 84.69 Mn |
| Jun 30, 2023 | 73.78 Mn |
| Mar 31, 2023 | 70.44 Mn |
| Dec 31, 2022 | 63.86 Mn |
| Sep 30, 2022 | 54.03 Mn |
| Jun 30, 2022 | 53.93 Mn |
| Mar 31, 2022 | 43.44 Mn |
| Dec 31, 2021 | 44.79 Mn |
Golub Capital Bdc Interest & Investment Income API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=interest-and-investment-income&ticker=GBDC&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "interest-and-investment-income", "ticker": "GBDC", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=interest-and-investment-income&ticker=GBDC&period=max&api_key=YOUR_API_KEY");
const data = await res.json();