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Costco Wholesale Corp. (COST)


DuPont Analysis: Decomposition of ROE
Quarterly Data

Difficulty: Beginner


Two-Component Disaggregation of ROE

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

Microsoft Excel LibreOffice Calc
ROE = ROA × Leverage
Feb 17, 2019 hidden hidden hidden
Nov 25, 2018 hidden hidden hidden
Sep 2, 2018 hidden hidden hidden
May 13, 2018 hidden hidden hidden
Feb 18, 2018 hidden hidden hidden
Nov 26, 2017 hidden hidden hidden
Sep 3, 2017 hidden hidden hidden
May 7, 2017 hidden hidden hidden
Feb 12, 2017 hidden hidden hidden
Nov 20, 2016 hidden hidden hidden
Aug 28, 2016 hidden hidden hidden
May 8, 2016 hidden hidden hidden
Feb 14, 2016 hidden hidden hidden
Nov 22, 2015 hidden hidden hidden
Aug 30, 2015 hidden hidden hidden
May 10, 2015 hidden hidden hidden
Feb 15, 2015 hidden hidden hidden
Nov 23, 2014 hidden hidden hidden
Aug 31, 2014 hidden hidden hidden
May 11, 2014 hidden hidden hidden
Feb 16, 2014 hidden hidden hidden
Nov 24, 2013 hidden hidden hidden
Sep 1, 2013 hidden hidden hidden
May 12, 2013 hidden hidden hidden
Feb 17, 2013 hidden hidden hidden
Nov 25, 2012 hidden hidden hidden

Based on: 10-Q (filing date: 2019-03-13), 10-Q (filing date: 2018-12-20), 10-K (filing date: 2018-10-26), 10-Q (filing date: 2018-06-07), 10-Q (filing date: 2018-03-15), 10-Q (filing date: 2017-12-21), 10-K (filing date: 2017-10-18), 10-Q (filing date: 2017-06-01), 10-Q (filing date: 2017-03-09), 10-Q (filing date: 2016-12-16), 10-K (filing date: 2016-10-12), 10-Q (filing date: 2016-06-01), 10-Q (filing date: 2016-03-09), 10-Q (filing date: 2015-12-18), 10-K (filing date: 2015-10-14), 10-Q (filing date: 2015-06-04), 10-Q (filing date: 2015-03-11), 10-Q (filing date: 2014-12-18), 10-K (filing date: 2014-10-15), 10-Q (filing date: 2014-06-05), 10-Q (filing date: 2014-03-14), 10-Q (filing date: 2013-12-20), 10-K (filing date: 2013-10-16), 10-Q (filing date: 2013-06-11), 10-Q (filing date: 2013-03-20), 10-Q (filing date: 2012-12-21).

The primary reason for the increase in Return on Equity (ROE) over Q2 2019 is the increase in profitability measured by Return on Assets (ROA).


Three-Component Disaggregation of ROE

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

Microsoft Excel LibreOffice Calc
ROE = Net Profit Margin × Asset Turnover × Leverage
Feb 17, 2019 hidden hidden hidden hidden
Nov 25, 2018 hidden hidden hidden hidden
Sep 2, 2018 hidden hidden hidden hidden
May 13, 2018 hidden hidden hidden hidden
Feb 18, 2018 hidden hidden hidden hidden
Nov 26, 2017 hidden hidden hidden hidden
Sep 3, 2017 hidden hidden hidden hidden
May 7, 2017 hidden hidden hidden hidden
Feb 12, 2017 hidden hidden hidden hidden
Nov 20, 2016 hidden hidden hidden hidden
Aug 28, 2016 hidden hidden hidden hidden
May 8, 2016 hidden hidden hidden hidden
Feb 14, 2016 hidden hidden hidden hidden
Nov 22, 2015 hidden hidden hidden hidden
Aug 30, 2015 hidden hidden hidden hidden
May 10, 2015 hidden hidden hidden hidden
Feb 15, 2015 hidden hidden hidden hidden
Nov 23, 2014 hidden hidden hidden hidden
Aug 31, 2014 hidden hidden hidden hidden
May 11, 2014 hidden hidden hidden hidden
Feb 16, 2014 hidden hidden hidden hidden
Nov 24, 2013 hidden hidden hidden hidden
Sep 1, 2013 hidden hidden hidden hidden
May 12, 2013 hidden hidden hidden hidden
Feb 17, 2013 hidden hidden hidden hidden
Nov 25, 2012 hidden hidden hidden hidden

Based on: 10-Q (filing date: 2019-03-13), 10-Q (filing date: 2018-12-20), 10-K (filing date: 2018-10-26), 10-Q (filing date: 2018-06-07), 10-Q (filing date: 2018-03-15), 10-Q (filing date: 2017-12-21), 10-K (filing date: 2017-10-18), 10-Q (filing date: 2017-06-01), 10-Q (filing date: 2017-03-09), 10-Q (filing date: 2016-12-16), 10-K (filing date: 2016-10-12), 10-Q (filing date: 2016-06-01), 10-Q (filing date: 2016-03-09), 10-Q (filing date: 2015-12-18), 10-K (filing date: 2015-10-14), 10-Q (filing date: 2015-06-04), 10-Q (filing date: 2015-03-11), 10-Q (filing date: 2014-12-18), 10-K (filing date: 2014-10-15), 10-Q (filing date: 2014-06-05), 10-Q (filing date: 2014-03-14), 10-Q (filing date: 2013-12-20), 10-K (filing date: 2013-10-16), 10-Q (filing date: 2013-06-11), 10-Q (filing date: 2013-03-20), 10-Q (filing date: 2012-12-21).

The primary reason for the increase in Return on Equity (ROE) over Q2 2019 is the increase in efficiency measured by Asset Turnover.


Five-Component Disaggregation of ROE

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

Microsoft Excel LibreOffice Calc
ROE = Tax Burden × Interest Burden × EBIT Margin × Asset Turnover × Leverage
Feb 17, 2019 hidden hidden hidden hidden hidden hidden
Nov 25, 2018 hidden hidden hidden hidden hidden hidden
Sep 2, 2018 hidden hidden hidden hidden hidden hidden
May 13, 2018 hidden hidden hidden hidden hidden hidden
Feb 18, 2018 hidden hidden hidden hidden hidden hidden
Nov 26, 2017 hidden hidden hidden hidden hidden hidden
Sep 3, 2017 hidden hidden hidden hidden hidden hidden
May 7, 2017 hidden hidden hidden hidden hidden hidden
Feb 12, 2017 hidden hidden hidden hidden hidden hidden
Nov 20, 2016 hidden hidden hidden hidden hidden hidden
Aug 28, 2016 hidden hidden hidden hidden hidden hidden
May 8, 2016 hidden hidden hidden hidden hidden hidden
Feb 14, 2016 hidden hidden hidden hidden hidden hidden
Nov 22, 2015 hidden hidden hidden hidden hidden hidden
Aug 30, 2015 hidden hidden hidden hidden hidden hidden
May 10, 2015 hidden hidden hidden hidden hidden hidden
Feb 15, 2015 hidden hidden hidden hidden hidden hidden
Nov 23, 2014 hidden hidden hidden hidden hidden hidden
Aug 31, 2014 hidden hidden hidden hidden hidden hidden
May 11, 2014 hidden hidden hidden hidden hidden hidden
Feb 16, 2014 hidden hidden hidden hidden hidden hidden
Nov 24, 2013 hidden hidden hidden hidden hidden hidden
Sep 1, 2013 hidden hidden hidden hidden hidden hidden
May 12, 2013 hidden hidden hidden hidden hidden hidden
Feb 17, 2013 hidden hidden hidden hidden hidden hidden
Nov 25, 2012 hidden hidden hidden hidden hidden hidden

Based on: 10-Q (filing date: 2019-03-13), 10-Q (filing date: 2018-12-20), 10-K (filing date: 2018-10-26), 10-Q (filing date: 2018-06-07), 10-Q (filing date: 2018-03-15), 10-Q (filing date: 2017-12-21), 10-K (filing date: 2017-10-18), 10-Q (filing date: 2017-06-01), 10-Q (filing date: 2017-03-09), 10-Q (filing date: 2016-12-16), 10-K (filing date: 2016-10-12), 10-Q (filing date: 2016-06-01), 10-Q (filing date: 2016-03-09), 10-Q (filing date: 2015-12-18), 10-K (filing date: 2015-10-14), 10-Q (filing date: 2015-06-04), 10-Q (filing date: 2015-03-11), 10-Q (filing date: 2014-12-18), 10-K (filing date: 2014-10-15), 10-Q (filing date: 2014-06-05), 10-Q (filing date: 2014-03-14), 10-Q (filing date: 2013-12-20), 10-K (filing date: 2013-10-16), 10-Q (filing date: 2013-06-11), 10-Q (filing date: 2013-03-20), 10-Q (filing date: 2012-12-21).

The primary reason for the increase in Return on Equity (ROE) over Q2 2019 is the increase in efficiency measured by Asset Turnover.


Two-Way Decomposition of ROA

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

Microsoft Excel LibreOffice Calc
ROA = Net Profit Margin × Asset Turnover
Feb 17, 2019 hidden hidden hidden
Nov 25, 2018 hidden hidden hidden
Sep 2, 2018 hidden hidden hidden
May 13, 2018 hidden hidden hidden
Feb 18, 2018 hidden hidden hidden
Nov 26, 2017 hidden hidden hidden
Sep 3, 2017 hidden hidden hidden
May 7, 2017 hidden hidden hidden
Feb 12, 2017 hidden hidden hidden
Nov 20, 2016 hidden hidden hidden
Aug 28, 2016 hidden hidden hidden
May 8, 2016 hidden hidden hidden
Feb 14, 2016 hidden hidden hidden
Nov 22, 2015 hidden hidden hidden
Aug 30, 2015 hidden hidden hidden
May 10, 2015 hidden hidden hidden
Feb 15, 2015 hidden hidden hidden
Nov 23, 2014 hidden hidden hidden
Aug 31, 2014 hidden hidden hidden
May 11, 2014 hidden hidden hidden
Feb 16, 2014 hidden hidden hidden
Nov 24, 2013 hidden hidden hidden
Sep 1, 2013 hidden hidden hidden
May 12, 2013 hidden hidden hidden
Feb 17, 2013 hidden hidden hidden
Nov 25, 2012 hidden hidden hidden

Based on: 10-Q (filing date: 2019-03-13), 10-Q (filing date: 2018-12-20), 10-K (filing date: 2018-10-26), 10-Q (filing date: 2018-06-07), 10-Q (filing date: 2018-03-15), 10-Q (filing date: 2017-12-21), 10-K (filing date: 2017-10-18), 10-Q (filing date: 2017-06-01), 10-Q (filing date: 2017-03-09), 10-Q (filing date: 2016-12-16), 10-K (filing date: 2016-10-12), 10-Q (filing date: 2016-06-01), 10-Q (filing date: 2016-03-09), 10-Q (filing date: 2015-12-18), 10-K (filing date: 2015-10-14), 10-Q (filing date: 2015-06-04), 10-Q (filing date: 2015-03-11), 10-Q (filing date: 2014-12-18), 10-K (filing date: 2014-10-15), 10-Q (filing date: 2014-06-05), 10-Q (filing date: 2014-03-14), 10-Q (filing date: 2013-12-20), 10-K (filing date: 2013-10-16), 10-Q (filing date: 2013-06-11), 10-Q (filing date: 2013-03-20), 10-Q (filing date: 2012-12-21).

The primary reason for the increase in Return on Assets (ROA) over Q2 2019 is the increase in Asset Turnover.


Four-Way Decomposition of ROA

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

Microsoft Excel LibreOffice Calc
ROA = Tax Burden × Interest Burden × EBIT Margin × Asset Turnover
Feb 17, 2019 hidden hidden hidden hidden hidden
Nov 25, 2018 hidden hidden hidden hidden hidden
Sep 2, 2018 hidden hidden hidden hidden hidden
May 13, 2018 hidden hidden hidden hidden hidden
Feb 18, 2018 hidden hidden hidden hidden hidden
Nov 26, 2017 hidden hidden hidden hidden hidden
Sep 3, 2017 hidden hidden hidden hidden hidden
May 7, 2017 hidden hidden hidden hidden hidden
Feb 12, 2017 hidden hidden hidden hidden hidden
Nov 20, 2016 hidden hidden hidden hidden hidden
Aug 28, 2016 hidden hidden hidden hidden hidden
May 8, 2016 hidden hidden hidden hidden hidden
Feb 14, 2016 hidden hidden hidden hidden hidden
Nov 22, 2015 hidden hidden hidden hidden hidden
Aug 30, 2015 hidden hidden hidden hidden hidden
May 10, 2015 hidden hidden hidden hidden hidden
Feb 15, 2015 hidden hidden hidden hidden hidden
Nov 23, 2014 hidden hidden hidden hidden hidden
Aug 31, 2014 hidden hidden hidden hidden hidden
May 11, 2014 hidden hidden hidden hidden hidden
Feb 16, 2014 hidden hidden hidden hidden hidden
Nov 24, 2013 hidden hidden hidden hidden hidden
Sep 1, 2013 hidden hidden hidden hidden hidden
May 12, 2013 hidden hidden hidden hidden hidden
Feb 17, 2013 hidden hidden hidden hidden hidden
Nov 25, 2012 hidden hidden hidden hidden hidden

Based on: 10-Q (filing date: 2019-03-13), 10-Q (filing date: 2018-12-20), 10-K (filing date: 2018-10-26), 10-Q (filing date: 2018-06-07), 10-Q (filing date: 2018-03-15), 10-Q (filing date: 2017-12-21), 10-K (filing date: 2017-10-18), 10-Q (filing date: 2017-06-01), 10-Q (filing date: 2017-03-09), 10-Q (filing date: 2016-12-16), 10-K (filing date: 2016-10-12), 10-Q (filing date: 2016-06-01), 10-Q (filing date: 2016-03-09), 10-Q (filing date: 2015-12-18), 10-K (filing date: 2015-10-14), 10-Q (filing date: 2015-06-04), 10-Q (filing date: 2015-03-11), 10-Q (filing date: 2014-12-18), 10-K (filing date: 2014-10-15), 10-Q (filing date: 2014-06-05), 10-Q (filing date: 2014-03-14), 10-Q (filing date: 2013-12-20), 10-K (filing date: 2013-10-16), 10-Q (filing date: 2013-06-11), 10-Q (filing date: 2013-03-20), 10-Q (filing date: 2012-12-21).

The primary reason for the increase in Return on Assets (ROA) over Q2 2019 is the increase in efficiency measured by Asset Turnover.


Decomposition of Net Profit Margin

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

Microsoft Excel LibreOffice Calc
Net Profit Margin = Tax Burden × Interest Burden × EBIT Margin
Feb 17, 2019 hidden hidden hidden hidden
Nov 25, 2018 hidden hidden hidden hidden
Sep 2, 2018 hidden hidden hidden hidden
May 13, 2018 hidden hidden hidden hidden
Feb 18, 2018 hidden hidden hidden hidden
Nov 26, 2017 hidden hidden hidden hidden
Sep 3, 2017 hidden hidden hidden hidden
May 7, 2017 hidden hidden hidden hidden
Feb 12, 2017 hidden hidden hidden hidden
Nov 20, 2016 hidden hidden hidden hidden
Aug 28, 2016 hidden hidden hidden hidden
May 8, 2016 hidden hidden hidden hidden
Feb 14, 2016 hidden hidden hidden hidden
Nov 22, 2015 hidden hidden hidden hidden
Aug 30, 2015 hidden hidden hidden hidden
May 10, 2015 hidden hidden hidden hidden
Feb 15, 2015 hidden hidden hidden hidden
Nov 23, 2014 hidden hidden hidden hidden
Aug 31, 2014 hidden hidden hidden hidden
May 11, 2014 hidden hidden hidden hidden
Feb 16, 2014 hidden hidden hidden hidden
Nov 24, 2013 hidden hidden hidden hidden
Sep 1, 2013 hidden hidden hidden hidden
May 12, 2013 hidden hidden hidden hidden
Feb 17, 2013 hidden hidden hidden hidden
Nov 25, 2012 hidden hidden hidden hidden

Based on: 10-Q (filing date: 2019-03-13), 10-Q (filing date: 2018-12-20), 10-K (filing date: 2018-10-26), 10-Q (filing date: 2018-06-07), 10-Q (filing date: 2018-03-15), 10-Q (filing date: 2017-12-21), 10-K (filing date: 2017-10-18), 10-Q (filing date: 2017-06-01), 10-Q (filing date: 2017-03-09), 10-Q (filing date: 2016-12-16), 10-K (filing date: 2016-10-12), 10-Q (filing date: 2016-06-01), 10-Q (filing date: 2016-03-09), 10-Q (filing date: 2015-12-18), 10-K (filing date: 2015-10-14), 10-Q (filing date: 2015-06-04), 10-Q (filing date: 2015-03-11), 10-Q (filing date: 2014-12-18), 10-K (filing date: 2014-10-15), 10-Q (filing date: 2014-06-05), 10-Q (filing date: 2014-03-14), 10-Q (filing date: 2013-12-20), 10-K (filing date: 2013-10-16), 10-Q (filing date: 2013-06-11), 10-Q (filing date: 2013-03-20), 10-Q (filing date: 2012-12-21).

The primary reason for the increase in Net Profit Margin over Q2 2019 is the increase in operating profitability measured by EBIT Margin.