Costco Wholesale Corp. (COST)

• Annual Data
• Quarterly Data

Costco Wholesale Corp., decomposition of ROE (quarterly data)

Source: Based on data from Costco Wholesale Corp. Quarterly and Annual Reports

The primary reason for the increase in Return on Equity (ROE) over Q2 2018 is the increase in profitability measured by Return on Assets (ROA).

• Annual Data
• Quarterly Data

Costco Wholesale Corp., decomposition of ROE (quarterly data)

Source: Based on data from Costco Wholesale Corp. Quarterly and Annual Reports

The primary reason for the increase in Return on Equity (ROE) over Q2 2018 is the increase in efficiency measured by Asset Turnover.

• Annual Data
• Quarterly Data

Costco Wholesale Corp., decomposition of ROE (quarterly data)

Source: Based on data from Costco Wholesale Corp. Quarterly and Annual Reports

The primary reason for the increase in Return on Equity (ROE) over Q2 2018 is the increase in efficiency measured by Asset Turnover.

• Annual Data
• Quarterly Data

Costco Wholesale Corp., decomposition of ROA (quarterly data)

Source: Based on data from Costco Wholesale Corp. Quarterly and Annual Reports

The primary reason for the increase in Return on Assets (ROA) over Q2 2018 is the increase in Asset Turnover.

• Annual Data
• Quarterly Data

Costco Wholesale Corp., decomposition of ROA (quarterly data)

Source: Based on data from Costco Wholesale Corp. Quarterly and Annual Reports

The primary reason for the increase in Return on Assets (ROA) over Q2 2018 is the increase in efficiency measured by Asset Turnover.

• Annual Data
• Quarterly Data

Costco Wholesale Corp., decomposition of Net Profit Margin (quarterly data)

Source: Based on data from Costco Wholesale Corp. Quarterly and Annual Reports

The primary reason for the increase in Net Profit Margin over Q2 2018 is the increase in effect of taxes measured by Tax Burden.