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Side-by-side financial comparison of Diversified Energy Co (DEC) and DIODES INC (DIOD). Click either name above to swap in a different company.

Diversified Energy Co is the larger business by last-quarter revenue ($666.5M vs $391.6M, roughly 1.7× DIODES INC). Diversified Energy Co runs the higher net margin — 29.3% vs 2.6%, a 26.7% gap on every dollar of revenue. Diversified Energy Co produced more free cash flow last quarter ($280.0M vs $12.4M).

DTE Energy is a Detroit-based diversified energy company involved in the development and management of energy-related businesses and services in the United States and Canada. Its operating units include an electric utility serving 2.2 million customers and a natural gas utility serving 1.3 million customers in Michigan.

Diodes Incorporated is a global semiconductor manufacturer that designs, produces and supplies discrete, analog and mixed-signal semiconductor products. Its solutions serve key end markets including automotive, industrial, consumer electronics, personal computing and communications infrastructure, with a worldwide customer base.

DEC vs DIOD — Head-to-Head

Bigger by revenue
DEC
DEC
1.7× larger
DEC
$666.5M
$391.6M
DIOD
Higher net margin
DEC
DEC
26.7% more per $
DEC
29.3%
2.6%
DIOD
More free cash flow
DEC
DEC
$267.6M more FCF
DEC
$280.0M
$12.4M
DIOD

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
DEC
DEC
DIOD
DIOD
Revenue
$666.5M
$391.6M
Net Profit
$195.5M
$10.2M
Gross Margin
31.1%
Operating Margin
37.6%
3.4%
Net Margin
29.3%
2.6%
Revenue YoY
15.4%
Net Profit YoY
23.8%
EPS (diluted)
$0.23

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
DEC
DEC
DIOD
DIOD
Q4 25
$666.5M
$391.6M
Q3 25
$499.8M
$392.2M
Q2 25
$600.3M
$366.2M
Q1 25
$332.1M
Q4 24
$339.3M
Q3 24
$350.1M
Q2 24
$319.8M
Q1 24
$302.0M
Net Profit
DEC
DEC
DIOD
DIOD
Q4 25
$195.5M
$10.2M
Q3 25
$171.1M
$14.3M
Q2 25
$297.7M
$46.1M
Q1 25
$-4.4M
Q4 24
$8.2M
Q3 24
$13.7M
Q2 24
$8.0M
Q1 24
$14.0M
Gross Margin
DEC
DEC
DIOD
DIOD
Q4 25
31.1%
Q3 25
30.7%
Q2 25
44.7%
31.5%
Q1 25
31.5%
Q4 24
32.7%
Q3 24
33.7%
Q2 24
33.6%
Q1 24
33.0%
Operating Margin
DEC
DEC
DIOD
DIOD
Q4 25
37.6%
3.4%
Q3 25
36.2%
3.0%
Q2 25
48.5%
2.6%
Q1 25
0.4%
Q4 24
3.5%
Q3 24
6.2%
Q2 24
1.2%
Q1 24
4.3%
Net Margin
DEC
DEC
DIOD
DIOD
Q4 25
29.3%
2.6%
Q3 25
34.2%
3.6%
Q2 25
49.6%
12.6%
Q1 25
-1.3%
Q4 24
2.4%
Q3 24
3.9%
Q2 24
2.5%
Q1 24
4.6%
EPS (diluted)
DEC
DEC
DIOD
DIOD
Q4 25
$0.23
Q3 25
$2.14
$0.31
Q2 25
$3.67
$0.99
Q1 25
$-0.10
Q4 24
$0.18
Q3 24
$0.30
Q2 24
$0.17
Q1 24
$0.30

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
DEC
DEC
DIOD
DIOD
Cash + ST InvestmentsLiquidity on hand
$29.7M
$377.0M
Total DebtLower is stronger
$2.7B
$25.7M
Stockholders' EquityBook value
$984.1M
$1.9B
Total Assets
$6.2B
$2.4B
Debt / EquityLower = less leverage
2.76×
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DEC
DEC
DIOD
DIOD
Q4 25
$29.7M
$377.0M
Q3 25
$386.4M
Q2 25
$23.7M
$327.3M
Q1 25
$343.9M
Q4 24
$316.1M
Q3 24
$319.3M
Q2 24
$273.9M
Q1 24
$276.0M
Total Debt
DEC
DEC
DIOD
DIOD
Q4 25
$2.7B
$25.7M
Q3 25
$24.9M
Q2 25
$26.4M
Q1 25
$20.5M
Q4 24
$20.7M
Q3 24
$22.2M
Q2 24
$20.3M
Q1 24
$20.9M
Stockholders' Equity
DEC
DEC
DIOD
DIOD
Q4 25
$984.1M
$1.9B
Q3 25
$1.9B
Q2 25
$727.7M
$1.9B
Q1 25
$1.8B
Q4 24
$1.8B
Q3 24
$1.8B
Q2 24
$1.8B
Q1 24
$1.7B
Total Assets
DEC
DEC
DIOD
DIOD
Q4 25
$6.2B
$2.4B
Q3 25
$2.5B
Q2 25
$5.7B
$2.5B
Q1 25
$2.4B
Q4 24
$2.4B
Q3 24
$2.4B
Q2 24
$2.4B
Q1 24
$2.4B
Debt / Equity
DEC
DEC
DIOD
DIOD
Q4 25
2.76×
0.01×
Q3 25
0.01×
Q2 25
0.01×
Q1 25
0.01×
Q4 24
0.01×
Q3 24
0.01×
Q2 24
0.01×
Q1 24
0.01×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
DEC
DEC
DIOD
DIOD
Operating Cash FlowLast quarter
$464.6M
$38.1M
Free Cash FlowOCF − Capex
$280.0M
$12.4M
FCF MarginFCF / Revenue
42.0%
3.2%
Capex IntensityCapex / Revenue
27.7%
6.6%
Cash ConversionOCF / Net Profit
2.38×
3.74×
TTM Free Cash FlowTrailing 4 quarters
$137.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DEC
DEC
DIOD
DIOD
Q4 25
$464.6M
$38.1M
Q3 25
$79.1M
Q2 25
$264.1M
$41.5M
Q1 25
$56.7M
Q4 24
$81.8M
Q3 24
$54.4M
Q2 24
$14.4M
Q1 24
$-31.1M
Free Cash Flow
DEC
DEC
DIOD
DIOD
Q4 25
$280.0M
$12.4M
Q3 25
$62.8M
Q2 25
$21.1M
Q1 25
$40.8M
Q4 24
$62.1M
Q3 24
$39.4M
Q2 24
$-3.5M
Q1 24
$-51.5M
FCF Margin
DEC
DEC
DIOD
DIOD
Q4 25
42.0%
3.2%
Q3 25
16.0%
Q2 25
5.8%
Q1 25
12.3%
Q4 24
18.3%
Q3 24
11.2%
Q2 24
-1.1%
Q1 24
-17.1%
Capex Intensity
DEC
DEC
DIOD
DIOD
Q4 25
27.7%
6.6%
Q3 25
4.2%
Q2 25
5.6%
Q1 25
4.8%
Q4 24
5.8%
Q3 24
4.3%
Q2 24
5.6%
Q1 24
6.7%
Cash Conversion
DEC
DEC
DIOD
DIOD
Q4 25
2.38×
3.74×
Q3 25
5.54×
Q2 25
0.89×
0.90×
Q1 25
Q4 24
9.93×
Q3 24
3.95×
Q2 24
1.80×
Q1 24
-2.22×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

DEC
DEC

Segment breakdown not available.

DIOD
DIOD

Distributor$253.1M65%
Direct Sales$138.5M35%

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