DIOD Diodes margins

Relative Growth: Rel. Growth: 55

Relative Strength: Rel. Strength: 66

Relative Valuation: Rel. Valuation: 51

Relative Profitability: Rel. Profitability: 49

Gross margin

31.7%

Operating margin

4.8%

EBITDA margin

15.2%

Net margin

5.3%

The Diodes reports a gross margin of 31.7%, an operating margin of 4.8%, an EBITDA margin of 15.2%, and a net margin of 5.3%. Operating margin expanded the most, by 1.6 percentage points, while EBITDA margin contracted the most, by 0.7 percentage points.

DIOD margin history

Gross, operating, EBITDA and net margin trends

Over the last 3 years, Diodes's margins averaged 33.67% gross, 5.57% operating, 17.25% EBITDA, and 6.05% net. All four current margins are below their three-year averages.

DIOD margin expansion

Year-over-year margin changes in percentage points

Diodes's operating margin expanded by 1.6 percentage points and net margin by 0.7 percentage points, but gross margin contracted by 0.6 percentage points and EBITDA margin by 0.7 percentage points.

Gross margin expansion

-0.6pp

Operating margin expansion

1.6pp

EBITDA margin expansion

-0.7pp

Net margin expansion

0.7pp

DIOD Gross margin

Diodes's gross margin averaged 33.67% over the last 3 years. The current gross margin stands at 31.7%, 2 percentage points below its three-year average. Over the last 3 years, Diodes's gross margin peaked at 39.6% in Dec 2023 and reached a low of 31.2% in Dec 2025.

DIOD Operating margin

Over the last 3 years, the average operating margin for Diodes was 5.57%. Diodes currently reports an operating margin of 4.8%, 0.8 percentage points below its three-year average. Diodes's operating margin ranged from a low of 2.4% in Sep 2025 to a high of 15.1% in Dec 2023.

DIOD EBITDA margin

Across the last 3 years, Diodes's EBITDA margin averaged 17.25%. The current EBITDA margin stands at 15.2%, 2.1 percentage points below its three-year average. EBITDA margin was highest at 25.1% in Dec 2023 and lowest at 13% in Mar 2025.

DIOD Net margin

Over the last 3 years, the average net margin for Diodes was 6.05%. The current net margin of 5.3% is 0.8 percentage points below its three-year average. Diodes's net margin ranged from a low of 1.9% in Mar 2025 to a high of 13.7% in Dec 2023.

DIOD margin group comparison

Margins compared with peer-group, industry and sector averages

Diodes's gross margin of 31.7% is below the Technology sector, the industry and its peers average. Compared to its Technology sector average of 52.2%, Diodes's gross margin is 39% lower.

DIOD margin peer comparison

Compare margins with selected peers

Frequently asked questions

What is Diodes's gross margin?

As of Jun 30, 2026, DIOD has a gross margin of 31.7%.

What is Diodes's operating margin?

As of Jun 30, 2026, DIOD has an operating margin of 4.8%.

What is Diodes's EBITDA margin?

The current EBITDA margin for DIOD is 15.2% as of Jun 30, 2026.

What is Diodes's net margin?

For the period ending Jun 30, 2026, DIOD recorded a net margin of 5.3%.

What are the average margins of DIOD?

Over the past 3 years, DIOD reported average margins of 33.7% gross, 5.6% operating, 17.3% EBITDA, and 6.1% net.

What are the highest historical margins of DIOD?

Over the last 5 years, Diodes's highest margins were 41.7% gross in Jun 2023, 20.4% operating in Dec 2022, 27.3% EBITDA in Jun 2023, and 17% net in Jun 2023.

What are the lowest historical margins of DIOD?

Looking back across 5 years, DIOD reached its lowest margins at 31.2% gross in Dec 2025, 2.4% operating in Sep 2025, 13% EBITDA in Mar 2025, and 1.9% net in Mar 2025.