Stock Analysis on Net

AutoZone Inc. (NYSE:AZO)

This company has been moved to the archive! The financial data has not been updated since December 18, 2023.

DuPont Analysis: Disaggregation of ROE, ROA, and Net Profit Margin 
Quarterly Data

Microsoft Excel

Two-Component Disaggregation of ROE

AutoZone Inc., decomposition of ROE (quarterly data)

Microsoft Excel
ROE = ROA × Financial Leverage
Nov 18, 2023 = 15.85% ×
Aug 26, 2023 = 15.82% ×
May 6, 2023 = 15.86% ×
Feb 11, 2023 = 15.56% ×
Nov 19, 2022 = 15.76% ×
Aug 27, 2022 = 15.91% ×
May 7, 2022 = 16.57% ×
Feb 12, 2022 = 17.11% ×
Nov 20, 2021 = 15.79% ×
Aug 28, 2021 = 14.95% ×
May 8, 2021 = 15.03% ×
Feb 13, 2021 = 13.22% ×
Nov 21, 2020 = 12.53% ×
Aug 29, 2020 = 12.01% ×
May 9, 2020 = 12.07% ×
Feb 15, 2020 = 12.60% ×
Nov 23, 2019 = 12.73% ×
Aug 31, 2019 = 16.34% ×
May 4, 2019 = 14.86% ×
Feb 9, 2019 = 14.50% ×
Nov 17, 2018 = 14.78% ×
Aug 25, 2018 = 14.31% ×
May 5, 2018 = ×
Feb 10, 2018 = ×
Nov 18, 2017 = ×

Based on: 10-Q (reporting date: 2023-11-18), 10-K (reporting date: 2023-08-26), 10-Q (reporting date: 2023-05-06), 10-Q (reporting date: 2023-02-11), 10-Q (reporting date: 2022-11-19), 10-K (reporting date: 2022-08-27), 10-Q (reporting date: 2022-05-07), 10-Q (reporting date: 2022-02-12), 10-Q (reporting date: 2021-11-20), 10-K (reporting date: 2021-08-28), 10-Q (reporting date: 2021-05-08), 10-Q (reporting date: 2021-02-13), 10-Q (reporting date: 2020-11-21), 10-K (reporting date: 2020-08-29), 10-Q (reporting date: 2020-05-09), 10-Q (reporting date: 2020-02-15), 10-Q (reporting date: 2019-11-23), 10-K (reporting date: 2019-08-31), 10-Q (reporting date: 2019-05-04), 10-Q (reporting date: 2019-02-09), 10-Q (reporting date: 2018-11-17), 10-K (reporting date: 2018-08-25), 10-Q (reporting date: 2018-05-05), 10-Q (reporting date: 2018-02-10), 10-Q (reporting date: 2017-11-18).


The available financial data primarily focuses on the Return on Assets (ROA) metric over multiple quarterly periods, beginning in November 2017 and extending through November 2023. Other key metrics such as Financial Leverage and Return on Equity (ROE) are not populated, hence the analysis is limited to ROA trends.

Return on Assets (ROA)
The ROA data becomes available starting around May 2018, initially showing values in the mid-teens range, with a figure of 14.31% in May 2018.
Following this initial value, ROA exhibits a generally stable to slightly increasing trend, fluctuating between approximately 12% and 17% across the observed periods.
Notably, ROA dips to a low of roughly 12.01% in August 2020, a possible reflection of external pressures or operational challenges during that period.
From late 2020 onwards, ROA demonstrates an upward trajectory, with peaks reaching above 17% by February 2022, suggesting improved asset efficiency or profitability.
Post the peak in early 2022, ROA shows a modest decline but maintains a level above 15% through late 2023, indicating sustained performance stability.
The consistency of ROA in the 15% to 16% range during the most recent periods signals a solid ability to generate earnings relative to asset base.

In summary, despite some variation over the observed time frame, ROA maintains a healthy performance level, reflecting effective asset utilization. The absence of data on financial leverage and return on equity limits a comprehensive profitability and risk structure analysis.


Three-Component Disaggregation of ROE

AutoZone Inc., decomposition of ROE (quarterly data)

Microsoft Excel
ROE = Net Profit Margin × Asset Turnover × Financial Leverage
Nov 18, 2023 = 14.62% × 1.08 ×
Aug 26, 2023 = 14.48% × 1.09 ×
May 6, 2023 = 14.45% × 1.10 ×
Feb 11, 2023 = 14.32% × 1.09 ×
Nov 19, 2022 = 14.57% × 1.08 ×
Aug 27, 2022 = 14.95% × 1.06 ×
May 7, 2022 = 15.21% × 1.09 ×
Feb 12, 2022 = 15.44% × 1.11 ×
Nov 20, 2021 = 15.08% × 1.05 ×
Aug 28, 2021 = 14.84% × 1.01 ×
May 8, 2021 = 14.90% × 1.01 ×
Feb 13, 2021 = 13.98% × 0.95 ×
Nov 21, 2020 = 14.05% × 0.89 ×
Aug 29, 2020 = 13.72% × 0.88 ×
May 9, 2020 = 12.90% × 0.94 ×
Feb 15, 2020 = 13.42% × 0.94 ×
Nov 23, 2019 = 13.45% × 0.95 ×
Aug 31, 2019 = 13.63% × 1.20 ×
May 4, 2019 = 12.70% × 1.17 ×
Feb 9, 2019 = 12.49% × 1.16 ×
Nov 17, 2018 = 12.49% × 1.18 ×
Aug 25, 2018 = 11.92% × 1.20 ×
May 5, 2018 = × ×
Feb 10, 2018 = × ×
Nov 18, 2017 = × ×

Based on: 10-Q (reporting date: 2023-11-18), 10-K (reporting date: 2023-08-26), 10-Q (reporting date: 2023-05-06), 10-Q (reporting date: 2023-02-11), 10-Q (reporting date: 2022-11-19), 10-K (reporting date: 2022-08-27), 10-Q (reporting date: 2022-05-07), 10-Q (reporting date: 2022-02-12), 10-Q (reporting date: 2021-11-20), 10-K (reporting date: 2021-08-28), 10-Q (reporting date: 2021-05-08), 10-Q (reporting date: 2021-02-13), 10-Q (reporting date: 2020-11-21), 10-K (reporting date: 2020-08-29), 10-Q (reporting date: 2020-05-09), 10-Q (reporting date: 2020-02-15), 10-Q (reporting date: 2019-11-23), 10-K (reporting date: 2019-08-31), 10-Q (reporting date: 2019-05-04), 10-Q (reporting date: 2019-02-09), 10-Q (reporting date: 2018-11-17), 10-K (reporting date: 2018-08-25), 10-Q (reporting date: 2018-05-05), 10-Q (reporting date: 2018-02-10), 10-Q (reporting date: 2017-11-18).


Net Profit Margin
The net profit margin shows a positive and generally increasing trend from November 2018 through November 2023. Starting around 11.92%, it rises gradually to reach a peak of approximately 15.44% in February 2022. Following that peak, the margin exhibits a slight downward adjustment but remains relatively stable in the mid-14% range, ending around 14.62% in November 2023. This indicates improving profitability over the observed periods, with some stabilization in the latter part of the timeline.
Asset Turnover
This ratio demonstrates some variability but maintains a moderate level overall. Initially observed near 1.20 in late 2018, the asset turnover decreases noticeably to around 0.88 by late 2020, suggesting reduced efficiency in asset utilization during that period. However, from early 2021 onwards, a recovery is evident as the ratio climbs back above 1.00, peaking near 1.11 in early 2022. Subsequent months show mild fluctuations but generally hold steady close to 1.08 in late 2023. This pattern reflects a temporary decline in asset utilization efficiency followed by a rebound and stabilization.
Financial Leverage
No data was available across all periods for financial leverage, preventing any analysis or trend identification for this financial metric.
Return on Equity (ROE)
Return on equity data was not provided for any of the analyzed periods, and therefore no conclusions or trend evaluations can be made regarding the company’s return on shareholders' equity.

Two-Component Disaggregation of ROA

AutoZone Inc., decomposition of ROA (quarterly data)

Microsoft Excel
ROA = Net Profit Margin × Asset Turnover
Nov 18, 2023 15.85% = 14.62% × 1.08
Aug 26, 2023 15.82% = 14.48% × 1.09
May 6, 2023 15.86% = 14.45% × 1.10
Feb 11, 2023 15.56% = 14.32% × 1.09
Nov 19, 2022 15.76% = 14.57% × 1.08
Aug 27, 2022 15.91% = 14.95% × 1.06
May 7, 2022 16.57% = 15.21% × 1.09
Feb 12, 2022 17.11% = 15.44% × 1.11
Nov 20, 2021 15.79% = 15.08% × 1.05
Aug 28, 2021 14.95% = 14.84% × 1.01
May 8, 2021 15.03% = 14.90% × 1.01
Feb 13, 2021 13.22% = 13.98% × 0.95
Nov 21, 2020 12.53% = 14.05% × 0.89
Aug 29, 2020 12.01% = 13.72% × 0.88
May 9, 2020 12.07% = 12.90% × 0.94
Feb 15, 2020 12.60% = 13.42% × 0.94
Nov 23, 2019 12.73% = 13.45% × 0.95
Aug 31, 2019 16.34% = 13.63% × 1.20
May 4, 2019 14.86% = 12.70% × 1.17
Feb 9, 2019 14.50% = 12.49% × 1.16
Nov 17, 2018 14.78% = 12.49% × 1.18
Aug 25, 2018 14.31% = 11.92% × 1.20
May 5, 2018 = ×
Feb 10, 2018 = ×
Nov 18, 2017 = ×

Based on: 10-Q (reporting date: 2023-11-18), 10-K (reporting date: 2023-08-26), 10-Q (reporting date: 2023-05-06), 10-Q (reporting date: 2023-02-11), 10-Q (reporting date: 2022-11-19), 10-K (reporting date: 2022-08-27), 10-Q (reporting date: 2022-05-07), 10-Q (reporting date: 2022-02-12), 10-Q (reporting date: 2021-11-20), 10-K (reporting date: 2021-08-28), 10-Q (reporting date: 2021-05-08), 10-Q (reporting date: 2021-02-13), 10-Q (reporting date: 2020-11-21), 10-K (reporting date: 2020-08-29), 10-Q (reporting date: 2020-05-09), 10-Q (reporting date: 2020-02-15), 10-Q (reporting date: 2019-11-23), 10-K (reporting date: 2019-08-31), 10-Q (reporting date: 2019-05-04), 10-Q (reporting date: 2019-02-09), 10-Q (reporting date: 2018-11-17), 10-K (reporting date: 2018-08-25), 10-Q (reporting date: 2018-05-05), 10-Q (reporting date: 2018-02-10), 10-Q (reporting date: 2017-11-18).


Net Profit Margin
The net profit margin exhibits a generally positive trend over the observed periods. Starting from a baseline near 11.92% in late 2017, it increased steadily to reach approximately 15.44% by mid-2022. Minor fluctuations occurred, such as a slight dip around early 2023, but the margin recovered promptly, stabilizing near 14.6% towards the end of 2023. This indicates effective cost management and pricing strategies contributing to sustained profitability over time.
Asset Turnover
The asset turnover ratio displays more variability compared to the profit margin. Initial values in 2018 were around 1.2, followed by a noticeable decline to approximately 0.88 by late 2020. This drop suggests reduced efficiency in using assets to generate sales during that period. However, a recovery phase is observed from early 2021 onward, with the ratio climbing back above 1.0 by mid-2021 and maintaining a steady level around 1.08-1.10 through 2023. Overall, the trend implies challenges in asset utilization mid-period but a return to improved operational efficiency subsequently.
Return on Assets (ROA)
The return on assets reflects a pattern combining elements of both profitability and asset utilization. Starting at about 14.31% in 2017, it peaked around 16.34% in late 2018, before experiencing a decline aligning with the drop in asset turnover, reaching near 12.01% by late 2020. From 2021 onwards, ROA demonstrates a strong upward trajectory, reaching a peak of approximately 17.11% by mid-2022. Despite some minor declines thereafter, it maintains a level close to 15.8% toward the end of 2023. This suggests that improvements in both profit margins and asset efficiency contributed to enhanced overall returns on assets in more recent periods.