Costco Wholesale (COST) Interest & Investment Income (2009 - 2026)
Costco Wholesale's Interest & Investment Income came in at $155 million for fiscal Q3 2026 (quarter ended May 10, 2026), up 82.4% from $85 million a year earlier and up 4.7% from the prior quarter.
Costco Wholesale (COST) Interest & Investment Income (2009 - 2026) Analysis & Trends
Over the trailing twelve months to May 10, 2026, Costco Wholesale reported Interest & Investment Income of $673 million, up 36.2% year-over-year; for FY2025 (ended Aug 31, 2025), it came in at $589 million, down 5.6% from FY2024.
- Interest & Investment Income carries a five-year compound annual growth rate of 45.0% (FY2020 to FY2025).
- Going back by fiscal year, Interest & Investment Income was $624 million in FY2024 (+17.1%), $533 million in FY2023 (+160.0%), $205 million in FY2022 (+43.4%) and $143 million in FY2021 (+55.4%).
- The five-year range for quarterly Interest & Investment Income is $25 million (fiscal Q2 2022) to $238 million (fiscal Q4 2023).
- Year-over-year, Interest & Investment Income has increased for four consecutive quarters, with growth averaging 5.7% 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 356.0%), and the weakest in fiscal Q4 2024 (a decline of 49.6%).
- Business Quant data shows COST's Interest & Investment Income at $148 million (Q2 2026), $155 million (Q1 2026) and $215 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 | Walmart | 827.17 Bn | 789.87 Bn | 49.13 Bn | 92.00 Mn |
| 2 | Costco Wholesale | 408.32 Bn | 337.62 Bn | 9.01 Bn | 155.00 Mn |
| 3 | Sysco | 37.11 Bn | 31.36 Bn | 4.13 Bn | - |
| 4 | Kroger | 34.86 Bn | 21.01 Bn | 7.86 Bn | - |
| 5 | Dollar General | 26.24 Bn | 20.91 Bn | 3.68 Bn | - |
| 6 | Caseys General Stores | 22.83 Bn | 20.83 Bn | 1.24 Bn | - |
| 7 | Dollar Tree | 21.05 Bn | 17.67 Bn | 2.10 Bn | - |
| 8 | US Foods Holding | 20.97 Bn | 20.76 Bn | 1.92 Bn | - |
| 9 | Tractor Supply | 16.22 Bn | 15.39 Bn | 1.68 Bn | - |
| 10 | Performance Food | 14.65 Bn | 14.43 Bn | 2.17 Bn | - |
Historic Data
| Date | Value |
|---|---|
| May 10, 2026 | 155.00 Mn |
| Feb 15, 2026 | 148.00 Mn |
| Nov 23, 2025 | 155.00 Mn |
| Aug 31, 2025 | 215.00 Mn |
| May 11, 2025 | 85.00 Mn |
| Feb 16, 2025 | 142.00 Mn |
| Nov 24, 2024 | 147.00 Mn |
| Sep 1, 2024 | 120.00 Mn |
| May 12, 2024 | 128.00 Mn |
| Feb 18, 2024 | 216.00 Mn |
| Nov 26, 2023 | 160.00 Mn |
| Sep 3, 2023 | 238.00 Mn |
| May 7, 2023 | 128.00 Mn |
| Feb 12, 2023 | 114.00 Mn |
| Nov 20, 2022 | 53.00 Mn |
| Aug 28, 2022 | 67.00 Mn |
| May 8, 2022 | 71.00 Mn |
| Feb 13, 2022 | 25.00 Mn |
| Nov 21, 2021 | 42.00 Mn |
| Aug 29, 2021 | 68.00 Mn |
Costco Wholesale 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=COST&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "interest-and-investment-income", "ticker": "COST", "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=COST&period=max&api_key=YOUR_API_KEY");
const data = await res.json();