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Side-by-side financial comparison of DIODES INC (DIOD) and Okeanis Eco Tankers Corp. (ECO). Click either name above to swap in a different company.

Okeanis Eco Tankers Corp. is the larger business by last-quarter revenue ($393.2M vs $391.6M, roughly 1.0× DIODES INC). Over the past eight quarters, Okeanis Eco Tankers Corp.'s revenue compounded faster (20.5% CAGR vs 13.9%).

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.

Okeanis Eco Tankers Corp. is a global shipping enterprise specializing in the operation of eco-friendly tanker fleets. Its core business covers maritime transport of crude oil and refined petroleum products, serving major energy and commodity clients across key international trade routes, with a focus on cutting carbon emissions via energy-efficient vessel designs.

DIOD vs ECO — Head-to-Head

Bigger by revenue
ECO
ECO
1.0× larger
ECO
$393.2M
$391.6M
DIOD
Faster 2-yr revenue CAGR
ECO
ECO
Annualised
ECO
20.5%
13.9%
DIOD

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
DIOD
DIOD
ECO
ECO
Revenue
$391.6M
$393.2M
Net Profit
$10.2M
Gross Margin
31.1%
Operating Margin
3.4%
41.4%
Net Margin
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
DIOD
DIOD
ECO
ECO
Q4 25
$391.6M
$393.2M
Q3 25
$392.2M
$308.0M
Q2 25
$366.2M
$-49.0M
Q1 25
$332.1M
$111.1M
Q4 24
$339.3M
$413.1M
Q3 24
$350.1M
$321.4M
Q2 24
$319.8M
$232.4M
Q1 24
$302.0M
Net Profit
DIOD
DIOD
ECO
ECO
Q4 25
$10.2M
Q3 25
$14.3M
Q2 25
$46.1M
Q1 25
$-4.4M
Q4 24
$8.2M
Q3 24
$13.7M
Q2 24
$8.0M
Q1 24
$14.0M
Gross Margin
DIOD
DIOD
ECO
ECO
Q4 25
31.1%
Q3 25
30.7%
Q2 25
31.5%
Q1 25
31.5%
Q4 24
32.7%
Q3 24
33.7%
Q2 24
33.6%
Q1 24
33.0%
Operating Margin
DIOD
DIOD
ECO
ECO
Q4 25
3.4%
41.4%
Q3 25
3.0%
44.2%
Q2 25
2.6%
101.1%
Q1 25
0.4%
49.6%
Q4 24
3.5%
48.7%
Q3 24
6.2%
52.0%
Q2 24
1.2%
56.7%
Q1 24
4.3%
Net Margin
DIOD
DIOD
ECO
ECO
Q4 25
2.6%
Q3 25
3.6%
Q2 25
12.6%
Q1 25
-1.3%
Q4 24
2.4%
Q3 24
3.9%
Q2 24
2.5%
Q1 24
4.6%
EPS (diluted)
DIOD
DIOD
ECO
ECO
Q4 25
$0.23
Q3 25
$0.31
Q2 25
$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
DIOD
DIOD
ECO
ECO
Cash + ST InvestmentsLiquidity on hand
$377.0M
$116.6M
Total DebtLower is stronger
$25.7M
Stockholders' EquityBook value
$1.9B
$573.1M
Total Assets
$2.4B
$1.2B
Debt / EquityLower = less leverage
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DIOD
DIOD
ECO
ECO
Q4 25
$377.0M
$116.6M
Q3 25
$386.4M
Q2 25
$327.3M
$59.8M
Q1 25
$343.9M
Q4 24
$316.1M
$49.3M
Q3 24
$319.3M
Q2 24
$273.9M
$92.8M
Q1 24
$276.0M
Total Debt
DIOD
DIOD
ECO
ECO
Q4 25
$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
DIOD
DIOD
ECO
ECO
Q4 25
$1.9B
$573.1M
Q3 25
$1.9B
Q2 25
$1.9B
$428.3M
Q1 25
$1.8B
Q4 24
$1.8B
$410.4M
Q3 24
$1.8B
Q2 24
$1.8B
$432.6M
Q1 24
$1.7B
Total Assets
DIOD
DIOD
ECO
ECO
Q4 25
$2.4B
$1.2B
Q3 25
$2.5B
Q2 25
$2.5B
$1.1B
Q1 25
$2.4B
Q4 24
$2.4B
$1.1B
Q3 24
$2.4B
Q2 24
$2.4B
$1.1B
Q1 24
$2.4B
Debt / Equity
DIOD
DIOD
ECO
ECO
Q4 25
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
DIOD
DIOD
ECO
ECO
Operating Cash FlowLast quarter
$38.1M
$111.3M
Free Cash FlowOCF − Capex
$12.4M
FCF MarginFCF / Revenue
3.2%
Capex IntensityCapex / Revenue
6.6%
Cash ConversionOCF / Net Profit
3.74×
TTM Free Cash FlowTrailing 4 quarters
$137.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DIOD
DIOD
ECO
ECO
Q4 25
$38.1M
$111.3M
Q3 25
$79.1M
$132.2M
Q2 25
$41.5M
Q1 25
$56.7M
Q4 24
$81.8M
$162.8M
Q3 24
$54.4M
Q2 24
$14.4M
Q1 24
$-31.1M
Free Cash Flow
DIOD
DIOD
ECO
ECO
Q4 25
$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
DIOD
DIOD
ECO
ECO
Q4 25
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
DIOD
DIOD
ECO
ECO
Q4 25
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
DIOD
DIOD
ECO
ECO
Q4 25
3.74×
Q3 25
5.54×
Q2 25
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

DIOD
DIOD

Distributor$253.1M65%
Direct Sales$138.5M35%

ECO
ECO

Segment breakdown not available.

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