DuPont Analysis: Disaggregation of ROE, ROA, and Net Profit MarginQuarterly Data
Annual Data
Quarterly Data
Decomposing ROE involves expressing net income divided by shareholders’ equity as the product of component ratios.
Two-Component Disaggregation of ROE
Annual Data
Quarterly Data
Phillips 66, decomposition of ROE (quarterly data)
ROE
=
ROA
×
Financial Leverage
Dec 31, 2019
12.35%
=
5.24%
×
2.36
Sep 30, 2019
18.43%
=
7.80%
×
2.36
Jun 30, 2019
21.65%
=
9.28%
×
2.33
Mar 31, 2019
21.78%
=
9.12%
×
2.39
Dec 31, 2018
22.70%
=
10.30%
×
2.20
Sep 30, 2018
28.10%
=
11.73%
×
2.40
Jun 30, 2018
26.11%
=
10.73%
×
2.43
Mar 31, 2018
23.24%
=
9.77%
×
2.38
Dec 31, 2017
20.35%
=
9.39%
×
2.17
Sep 30, 2017
9.20%
=
3.93%
×
2.34
Jun 30, 2017
7.86%
=
3.39%
×
2.32
Mar 31, 2017
7.62%
=
3.32%
×
2.30
Dec 31, 2016
6.95%
=
3.01%
×
2.31
Sep 30, 2016
8.92%
=
4.06%
×
2.19
Jun 30, 2016
13.61%
=
6.17%
×
2.20
Mar 31, 2016
15.91%
=
7.51%
×
2.12
Dec 31, 2015
18.30%
=
8.70%
×
2.10
Sep 30, 2015
—
=
—
×
2.13
Jun 30, 2015
—
=
—
×
2.23
Mar 31, 2015
—
=
—
×
2.26
Based on:
10-K (reporting date: 2019-12-31) ,
10-Q (reporting date: 2019-09-30) ,
10-Q (reporting date: 2019-06-30) ,
10-Q (reporting date: 2019-03-31) ,
10-K (reporting date: 2018-12-31) ,
10-Q (reporting date: 2018-09-30) ,
10-Q (reporting date: 2018-06-30) ,
10-Q (reporting date: 2018-03-31) ,
10-K (reporting date: 2017-12-31) ,
10-Q (reporting date: 2017-09-30) ,
10-Q (reporting date: 2017-06-30) ,
10-Q (reporting date: 2017-03-31) ,
10-K (reporting date: 2016-12-31) ,
10-Q (reporting date: 2016-09-30) ,
10-Q (reporting date: 2016-06-30) ,
10-Q (reporting date: 2016-03-31) ,
10-K (reporting date: 2015-12-31) ,
10-Q (reporting date: 2015-09-30) ,
10-Q (reporting date: 2015-06-30) ,
10-Q (reporting date: 2015-03-31) .
The primary reason for the decrease in return on equity ratio (ROE) over Q4 2019 is the decrease in profitability measured by return on assets ratio (ROA).
Three-Component Disaggregation of ROE
Annual Data
Quarterly Data
Phillips 66, decomposition of ROE (quarterly data)
ROE
=
Net Profit Margin
×
Asset Turnover
×
Financial Leverage
Dec 31, 2019
12.35%
=
2.87%
×
1.83
×
2.36
Sep 30, 2019
18.43%
=
4.27%
×
1.83
×
2.36
Jun 30, 2019
21.65%
=
4.88%
×
1.90
×
2.33
Mar 31, 2019
21.78%
=
4.75%
×
1.92
×
2.39
Dec 31, 2018
22.70%
=
5.02%
×
2.05
×
2.20
Sep 30, 2018
28.10%
=
5.85%
×
2.01
×
2.40
Jun 30, 2018
26.11%
=
5.45%
×
1.97
×
2.43
Mar 31, 2018
23.24%
=
4.94%
×
1.98
×
2.38
Dec 31, 2017
20.35%
=
4.99%
×
1.88
×
2.17
Sep 30, 2017
9.20%
=
2.16%
×
1.82
×
2.34
Jun 30, 2017
7.86%
=
1.91%
×
1.78
×
2.32
Mar 31, 2017
7.62%
=
1.90%
×
1.75
×
2.30
Dec 31, 2016
6.95%
=
1.85%
×
1.63
×
2.31
Sep 30, 2016
8.92%
=
2.47%
×
1.65
×
2.19
Jun 30, 2016
13.61%
=
3.58%
×
1.73
×
2.20
Mar 31, 2016
15.91%
=
3.87%
×
1.94
×
2.12
Dec 31, 2015
18.30%
=
4.27%
×
2.04
×
2.10
Sep 30, 2015
—
=
—
×
—
×
2.13
Jun 30, 2015
—
=
—
×
—
×
2.23
Mar 31, 2015
—
=
—
×
—
×
2.26
Based on:
10-K (reporting date: 2019-12-31) ,
10-Q (reporting date: 2019-09-30) ,
10-Q (reporting date: 2019-06-30) ,
10-Q (reporting date: 2019-03-31) ,
10-K (reporting date: 2018-12-31) ,
10-Q (reporting date: 2018-09-30) ,
10-Q (reporting date: 2018-06-30) ,
10-Q (reporting date: 2018-03-31) ,
10-K (reporting date: 2017-12-31) ,
10-Q (reporting date: 2017-09-30) ,
10-Q (reporting date: 2017-06-30) ,
10-Q (reporting date: 2017-03-31) ,
10-K (reporting date: 2016-12-31) ,
10-Q (reporting date: 2016-09-30) ,
10-Q (reporting date: 2016-06-30) ,
10-Q (reporting date: 2016-03-31) ,
10-K (reporting date: 2015-12-31) ,
10-Q (reporting date: 2015-09-30) ,
10-Q (reporting date: 2015-06-30) ,
10-Q (reporting date: 2015-03-31) .
The primary reason for the decrease in return on equity ratio (ROE) over Q4 2019 is the decrease in profitability measured by net profit margin ratio.
Five-Component Disaggregation of ROE
Annual Data
Quarterly Data
Phillips 66, decomposition of ROE (quarterly data)
ROE
=
Tax Burden
×
Interest Burden
×
EBIT Margin
×
Asset Turnover
×
Financial Leverage
Dec 31, 2019
12.35%
=
0.79
×
0.89
×
4.04%
×
1.83
×
2.36
Sep 30, 2019
18.43%
=
0.80
×
0.93
×
5.77%
×
1.83
×
2.36
Jun 30, 2019
21.65%
=
0.79
×
0.93
×
6.60%
×
1.90
×
2.33
Mar 31, 2019
21.78%
=
0.78
×
0.93
×
6.56%
×
1.92
×
2.39
Dec 31, 2018
22.70%
=
0.78
×
0.93
×
6.88%
×
2.05
×
2.20
Sep 30, 2018
28.10%
=
1.33
×
0.91
×
4.83%
×
2.01
×
2.40
Jun 30, 2018
26.11%
=
1.38
×
0.90
×
4.39%
×
1.97
×
2.43
Mar 31, 2018
23.24%
=
1.54
×
0.88
×
3.64%
×
1.98
×
2.38
Dec 31, 2017
20.35%
=
1.50
×
0.89
×
3.76%
×
1.88
×
2.17
Sep 30, 2017
9.20%
=
0.73
×
0.87
×
3.39%
×
1.82
×
2.34
Jun 30, 2017
7.86%
=
0.73
×
0.86
×
3.03%
×
1.78
×
2.32
Mar 31, 2017
7.62%
=
0.75
×
0.87
×
2.95%
×
1.75
×
2.30
Dec 31, 2016
6.95%
=
0.74
×
0.86
×
2.90%
×
1.63
×
2.31
Sep 30, 2016
8.92%
=
0.71
×
0.90
×
3.88%
×
1.65
×
2.19
Jun 30, 2016
13.61%
=
0.70
×
0.93
×
5.47%
×
1.73
×
2.20
Mar 31, 2016
15.91%
=
0.70
×
0.94
×
5.88%
×
1.94
×
2.12
Dec 31, 2015
18.30%
=
0.71
×
0.95
×
6.37%
×
2.04
×
2.10
Sep 30, 2015
—
=
—
×
—
×
—
×
—
×
2.13
Jun 30, 2015
—
=
—
×
—
×
—
×
—
×
2.23
Mar 31, 2015
—
=
—
×
—
×
—
×
—
×
2.26
Based on:
10-K (reporting date: 2019-12-31) ,
10-Q (reporting date: 2019-09-30) ,
10-Q (reporting date: 2019-06-30) ,
10-Q (reporting date: 2019-03-31) ,
10-K (reporting date: 2018-12-31) ,
10-Q (reporting date: 2018-09-30) ,
10-Q (reporting date: 2018-06-30) ,
10-Q (reporting date: 2018-03-31) ,
10-K (reporting date: 2017-12-31) ,
10-Q (reporting date: 2017-09-30) ,
10-Q (reporting date: 2017-06-30) ,
10-Q (reporting date: 2017-03-31) ,
10-K (reporting date: 2016-12-31) ,
10-Q (reporting date: 2016-09-30) ,
10-Q (reporting date: 2016-06-30) ,
10-Q (reporting date: 2016-03-31) ,
10-K (reporting date: 2015-12-31) ,
10-Q (reporting date: 2015-09-30) ,
10-Q (reporting date: 2015-06-30) ,
10-Q (reporting date: 2015-03-31) .
The primary reason for the decrease in return on equity ratio (ROE) over Q4 2019 is the decrease in operating profitability measured by EBIT margin ratio.
Two-Component Disaggregation of ROA
Annual Data
Quarterly Data
Phillips 66, decomposition of ROA (quarterly data)
ROA
=
Net Profit Margin
×
Asset Turnover
Dec 31, 2019
5.24%
=
2.87%
×
1.83
Sep 30, 2019
7.80%
=
4.27%
×
1.83
Jun 30, 2019
9.28%
=
4.88%
×
1.90
Mar 31, 2019
9.12%
=
4.75%
×
1.92
Dec 31, 2018
10.30%
=
5.02%
×
2.05
Sep 30, 2018
11.73%
=
5.85%
×
2.01
Jun 30, 2018
10.73%
=
5.45%
×
1.97
Mar 31, 2018
9.77%
=
4.94%
×
1.98
Dec 31, 2017
9.39%
=
4.99%
×
1.88
Sep 30, 2017
3.93%
=
2.16%
×
1.82
Jun 30, 2017
3.39%
=
1.91%
×
1.78
Mar 31, 2017
3.32%
=
1.90%
×
1.75
Dec 31, 2016
3.01%
=
1.85%
×
1.63
Sep 30, 2016
4.06%
=
2.47%
×
1.65
Jun 30, 2016
6.17%
=
3.58%
×
1.73
Mar 31, 2016
7.51%
=
3.87%
×
1.94
Dec 31, 2015
8.70%
=
4.27%
×
2.04
Sep 30, 2015
—
=
—
×
—
Jun 30, 2015
—
=
—
×
—
Mar 31, 2015
—
=
—
×
—
Based on:
10-K (reporting date: 2019-12-31) ,
10-Q (reporting date: 2019-09-30) ,
10-Q (reporting date: 2019-06-30) ,
10-Q (reporting date: 2019-03-31) ,
10-K (reporting date: 2018-12-31) ,
10-Q (reporting date: 2018-09-30) ,
10-Q (reporting date: 2018-06-30) ,
10-Q (reporting date: 2018-03-31) ,
10-K (reporting date: 2017-12-31) ,
10-Q (reporting date: 2017-09-30) ,
10-Q (reporting date: 2017-06-30) ,
10-Q (reporting date: 2017-03-31) ,
10-K (reporting date: 2016-12-31) ,
10-Q (reporting date: 2016-09-30) ,
10-Q (reporting date: 2016-06-30) ,
10-Q (reporting date: 2016-03-31) ,
10-K (reporting date: 2015-12-31) ,
10-Q (reporting date: 2015-09-30) ,
10-Q (reporting date: 2015-06-30) ,
10-Q (reporting date: 2015-03-31) .
The primary reason for the decrease in return on assets ratio (ROA) over Q4 2019 is the decrease in profitability measured by net profit margin ratio.
Four-Component Disaggregation of ROA
Annual Data
Quarterly Data
Phillips 66, decomposition of ROA (quarterly data)
ROA
=
Tax Burden
×
Interest Burden
×
EBIT Margin
×
Asset Turnover
Dec 31, 2019
5.24%
=
0.79
×
0.89
×
4.04%
×
1.83
Sep 30, 2019
7.80%
=
0.80
×
0.93
×
5.77%
×
1.83
Jun 30, 2019
9.28%
=
0.79
×
0.93
×
6.60%
×
1.90
Mar 31, 2019
9.12%
=
0.78
×
0.93
×
6.56%
×
1.92
Dec 31, 2018
10.30%
=
0.78
×
0.93
×
6.88%
×
2.05
Sep 30, 2018
11.73%
=
1.33
×
0.91
×
4.83%
×
2.01
Jun 30, 2018
10.73%
=
1.38
×
0.90
×
4.39%
×
1.97
Mar 31, 2018
9.77%
=
1.54
×
0.88
×
3.64%
×
1.98
Dec 31, 2017
9.39%
=
1.50
×
0.89
×
3.76%
×
1.88
Sep 30, 2017
3.93%
=
0.73
×
0.87
×
3.39%
×
1.82
Jun 30, 2017
3.39%
=
0.73
×
0.86
×
3.03%
×
1.78
Mar 31, 2017
3.32%
=
0.75
×
0.87
×
2.95%
×
1.75
Dec 31, 2016
3.01%
=
0.74
×
0.86
×
2.90%
×
1.63
Sep 30, 2016
4.06%
=
0.71
×
0.90
×
3.88%
×
1.65
Jun 30, 2016
6.17%
=
0.70
×
0.93
×
5.47%
×
1.73
Mar 31, 2016
7.51%
=
0.70
×
0.94
×
5.88%
×
1.94
Dec 31, 2015
8.70%
=
0.71
×
0.95
×
6.37%
×
2.04
Sep 30, 2015
—
=
—
×
—
×
—
×
—
Jun 30, 2015
—
=
—
×
—
×
—
×
—
Mar 31, 2015
—
=
—
×
—
×
—
×
—
Based on:
10-K (reporting date: 2019-12-31) ,
10-Q (reporting date: 2019-09-30) ,
10-Q (reporting date: 2019-06-30) ,
10-Q (reporting date: 2019-03-31) ,
10-K (reporting date: 2018-12-31) ,
10-Q (reporting date: 2018-09-30) ,
10-Q (reporting date: 2018-06-30) ,
10-Q (reporting date: 2018-03-31) ,
10-K (reporting date: 2017-12-31) ,
10-Q (reporting date: 2017-09-30) ,
10-Q (reporting date: 2017-06-30) ,
10-Q (reporting date: 2017-03-31) ,
10-K (reporting date: 2016-12-31) ,
10-Q (reporting date: 2016-09-30) ,
10-Q (reporting date: 2016-06-30) ,
10-Q (reporting date: 2016-03-31) ,
10-K (reporting date: 2015-12-31) ,
10-Q (reporting date: 2015-09-30) ,
10-Q (reporting date: 2015-06-30) ,
10-Q (reporting date: 2015-03-31) .
The primary reason for the decrease in return on assets ratio (ROA) over Q4 2019 is the decrease in operating profitability measured by EBIT margin ratio.
Disaggregation of Net Profit Margin
Annual Data
Quarterly Data
Phillips 66, decomposition of net profit margin ratio (quarterly data)
Net Profit Margin
=
Tax Burden
×
Interest Burden
×
EBIT Margin
Dec 31, 2019
2.87%
=
0.79
×
0.89
×
4.04%
Sep 30, 2019
4.27%
=
0.80
×
0.93
×
5.77%
Jun 30, 2019
4.88%
=
0.79
×
0.93
×
6.60%
Mar 31, 2019
4.75%
=
0.78
×
0.93
×
6.56%
Dec 31, 2018
5.02%
=
0.78
×
0.93
×
6.88%
Sep 30, 2018
5.85%
=
1.33
×
0.91
×
4.83%
Jun 30, 2018
5.45%
=
1.38
×
0.90
×
4.39%
Mar 31, 2018
4.94%
=
1.54
×
0.88
×
3.64%
Dec 31, 2017
4.99%
=
1.50
×
0.89
×
3.76%
Sep 30, 2017
2.16%
=
0.73
×
0.87
×
3.39%
Jun 30, 2017
1.91%
=
0.73
×
0.86
×
3.03%
Mar 31, 2017
1.90%
=
0.75
×
0.87
×
2.95%
Dec 31, 2016
1.85%
=
0.74
×
0.86
×
2.90%
Sep 30, 2016
2.47%
=
0.71
×
0.90
×
3.88%
Jun 30, 2016
3.58%
=
0.70
×
0.93
×
5.47%
Mar 31, 2016
3.87%
=
0.70
×
0.94
×
5.88%
Dec 31, 2015
4.27%
=
0.71
×
0.95
×
6.37%
Sep 30, 2015
—
=
—
×
—
×
—
Jun 30, 2015
—
=
—
×
—
×
—
Mar 31, 2015
—
=
—
×
—
×
—
Based on:
10-K (reporting date: 2019-12-31) ,
10-Q (reporting date: 2019-09-30) ,
10-Q (reporting date: 2019-06-30) ,
10-Q (reporting date: 2019-03-31) ,
10-K (reporting date: 2018-12-31) ,
10-Q (reporting date: 2018-09-30) ,
10-Q (reporting date: 2018-06-30) ,
10-Q (reporting date: 2018-03-31) ,
10-K (reporting date: 2017-12-31) ,
10-Q (reporting date: 2017-09-30) ,
10-Q (reporting date: 2017-06-30) ,
10-Q (reporting date: 2017-03-31) ,
10-K (reporting date: 2016-12-31) ,
10-Q (reporting date: 2016-09-30) ,
10-Q (reporting date: 2016-06-30) ,
10-Q (reporting date: 2016-03-31) ,
10-K (reporting date: 2015-12-31) ,
10-Q (reporting date: 2015-09-30) ,
10-Q (reporting date: 2015-06-30) ,
10-Q (reporting date: 2015-03-31) .
The primary reason for the decrease in net profit margin ratio over Q4 2019 is the decrease in operating profitability measured by EBIT margin ratio.