Costco Wholesale (COST) Shares Outstanding (2009 - 2026)
Costco Wholesale (COST) recorded Shares Outstanding of 443.95 million in fiscal Q4 2026 (quarter ended Aug 30, 2026), unchanged from 443.99 million a year earlier.
Powered by 
Analysis
Costco Wholesale (COST) Shares Outstanding (2009 - 2026) Analysis & Trends
Starting with fiscal Q2 2009, Costco Wholesale's Shares Outstanding history includes 71 quarters.
- Annual Shares Outstanding has a five-year compound annual growth rate of 0.0% (FY2021 to FY2026).
- Across earlier fiscal years, Shares Outstanding came in at 443.99 million in FY2025 (unchanged), 443.91 million in FY2024 (unchanged), 443.85 million in FY2023 (unchanged) and 443.65 million in FY2022 (+0.1%).
- Quarterly Shares Outstanding has ranged from 443.38 million in fiscal Q1 2022 to 443.99 million in fiscal Q1 2025 over the past five years.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Qtr) |
|---|---|---|---|---|---|
| 1 | Walmart | 936.34 Bn | 892.78 Bn | 49.13 Bn | 7.95 Bn |
| 2 | Costco Wholesale | 443.48 Bn | 366.76 Bn | 12.19 Bn | 443.95 Mn |
| 3 | Sysco | 39.33 Bn | 33.58 Bn | 4.13 Bn | 479.12 Mn |
| 4 | Kroger | 38.87 Bn | 25.03 Bn | 7.86 Bn | 606.00 Mn |
| 5 | Dollar General | 29.16 Bn | 23.84 Bn | 3.68 Bn | 220.61 Mn |
| 6 | Caseys General Stores | 25.71 Bn | 23.71 Bn | 1.24 Bn | 36.97 Mn |
| 7 | Dollar Tree | 23.91 Bn | 20.53 Bn | 2.10 Bn | 190.60 Mn |
| 8 | US Foods Holding | 22.37 Bn | 22.17 Bn | 1.92 Bn | 219.00 Mn |
| 9 | Tractor Supply | 17.05 Bn | 16.22 Bn | 1.68 Bn | 523.73 Mn |
| 10 | Performance Food | 15.11 Bn | 14.90 Bn | 2.17 Bn | 155.90 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Aug 30, 2026 | 443.95 Mn |
| May 10, 2026 | 443.92 Mn |
| Feb 15, 2026 | 443.95 Mn |
| Nov 23, 2025 | 443.96 Mn |
| Aug 31, 2025 | 443.99 Mn |
| May 11, 2025 | 443.96 Mn |
| Feb 16, 2025 | 443.98 Mn |
| Nov 24, 2024 | 443.99 Mn |
| Sep 1, 2024 | 443.91 Mn |
| May 12, 2024 | 443.89 Mn |
| Feb 18, 2024 | 443.89 Mn |
| Nov 26, 2023 | 443.83 Mn |
| Sep 3, 2023 | 443.85 Mn |
| May 7, 2023 | 443.81 Mn |
| Feb 12, 2023 | 443.88 Mn |
| Nov 20, 2022 | 443.84 Mn |
| Aug 28, 2022 | 443.65 Mn |
| May 8, 2022 | 443.70 Mn |
| Feb 13, 2022 | 443.62 Mn |
| Nov 21, 2021 | 443.38 Mn |
API Access
Costco Wholesale Shares Outstanding 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=shares-outstanding&ticker=COST&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding", "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=shares-outstanding&ticker=COST&period=max&api_key=YOUR_API_KEY");
const data = await res.json();