DIOD on Nasdaq

Diodes Incorporated

American semiconductor manufacturer

Diodes Incorporated is a global manufacturer and supplier of application specific standard products within the analog, discrete, power, logic, and mixed-signal semiconductor markets. Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets.3 From Wikipedia, CC BY-SA 4.0

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Last updated Oct 16, 2026.

Overview

1959Founded1

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  • TickerDIOD on Nasdaq1
  • IndustrySemiconductor industry in the US1
  • HeadquartersPlano1
  • Websitewww.diodes.com
  • Legal formDelaware corporation1
  • Incorporated inDE4
  • Business address4949 Hedgcoxe Road, Suite 200, Plano, Tx 750244
  • Filer categoryLarge accelerated filer4

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Diodes Inc Plano TX September 2019
Photo: Crazyblocks, CC0, via Wikimedia Commons5

Diodes Incorporated is a global manufacturer and supplier of application specific standard products within the analog, discrete, power, logic, and mixed-signal semiconductor markets. Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets.3

Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Key numbers, fiscal 2025

31.2%Gross margin6
2.4%Operating margin6
4.5%Net margin6
13.0%Revenue growth, 20256
3.5%Return on equity6
0.01×Debt to equity6
$137.2MFree cash flow6

What sells

Revenue by product, business segment and region, as the company reports it to the SEC.

Products and services

Customer One brought in 54% of the revenue Diodes Incorporated broke down this way in fiscal 2025.

  1. Customer One$182.3M654%up 9% from 2024
  2. Customer Two$157.7M646%
Products and services by year
Products and services202320242025
Customer One$201.6M$167.2M$182.3M
Customer Two$183.6M$0$157.7M

Regions

Asia brought in 69% of the revenue Diodes Incorporated broke down this way in fiscal 2025.

  1. Asia$1.6B669%up 14% from 2024
  2. Americas$478.4M620%up 31% from 2024
  3. Europe$255.8M611%down 6% from 2024
Regions by year
Regions202320242025
Asia$1.6B$1.4B$1.6B
Americas$539.9M$364.3M$478.4M
Europe$378.4M$271.1M$255.8M

Where the money goes

Where each dollar of revenue went, fiscal 2025

  • Cost of revenue68¢$1.0B
  • Research and development11¢$162.2M
  • Selling, general and admin16¢$241.6M
  • Income tax1¢$14.8M
  • Profit4¢$66.1M

Out of $1.5B in revenue.6

Where each dollar of operating cash went, fiscal 2025

  • Capital spending36¢$78.4M
  • Share buybacks16¢$33.8M
  • Kept or used elsewhere48¢$103.3M

Out of $215.5M of cash from operations.6

Financial statements

Revenue789106$1.5B in 2025+19% since 2019
0$1.0B$2.0B$3.0B2019: $1.2B$1.2B20192020: $1.2B$1.2B2020−2%2021: $1.8B$1.8B2021+47%2022: $2.0B$2.0B2022+11%2023: $1.7B$1.7B2023−17%2024: $1.3B$1.3B2024−21%2025: $1.5B$1.5B2025+13%
Gross profit789106$462.4M in 2025−1% since 2019
0$250.0M$500.0M$750.0M$1.0B2019: $465.8M$465.8M20192020: $431.1M$431.1M2020−7%2021: $670.4M$670.4M2021+55%2022: $827.2M$827.2M2022+23%2023: $658.2M$658.2M2023−20%2024: $435.9M$435.9M2024−34%2025: $462.4M$462.4M2025+6%
Operating income789106$35.5M in 2025−82% since 2019
0$200.0M$400.0M$600.0M2019: $200.6M$200.6M20192020: $134.3M$134.3M2020−33%2021: $276.0M$276.0M2021+105%2022: $408.2M$408.2M2022+48%2023: $250.6M$250.6M2023−39%2024: $50.5M$50.5M2024−80%2025: $35.5M$35.5M2025−30%
Net income789106$66.1M in 2025−57% since 2019
0$100.0M$200.0M$300.0M$400.0M2019: $153.2M$153.2M20192020: $98.1M$98.1M2020−36%2021: $228.8M$228.8M2021+133%2022: $331.3M$331.3M2022+45%2023: $227.2M$227.2M2023−31%2024: $44.0M$44.0M2024−81%2025: $66.1M$66.1M2025+50%

Every line of the income statement in the latest annual report, as filed.6

Period ending2025-12-312024-12-312023-12-31
Net sales$1.5B$1.3B$1.7B
Cost of goods sold$1.0B$875.3M$1.0B
Gross profit$462.4M$435.9M$658.2M
Selling, general and administrative$241.6M$233.9M$257.9M
Research and development$162.2M$134.1M$134.9M
Amortization of acquisition related intangible assets$22.2M$16.5M$15.3M
Loss (gain) on disposal of fixed assets$572.0K-$7.6M-$2.0M
Restructuring charge$394.0K$8.6M$1.6M
Other operating income$0-$1.0K-$16.0K
Total operating expense$427.0M$385.4M$407.6M
Income from operations$35.5M$50.5M$250.6M
Interest income$28.3M$18.3M$13.3M
Interest expense-$2.8M-$2.3M-$5.7M
Foreign currency loss, net-$12.8M-$6.3M-$5.3M
Unrealized gain (loss) on investments$28.6M-$321.0K$18.3M
Impairment of equity investment-$5.8M$0$0
Gain on disposal of subsidiary$13.7M$0$0
Other (expense) income-$687.0K$2.9M$6.7M
Total other (expense) income$48.5M$12.2M$27.4M
Income before income taxes and noncontrolling interest$84.0M$62.7M$277.9M
Income tax provision$14.8M$11.8M$47.3M
Net income$69.2M$50.8M$230.6M
Less: net income attributable to noncontrolling interest-$3.0M-$6.8M-$3.5M
Net income attributable to common stockholders$66.1M$44.0M$227.2M
Basic$1.43$0.95$4.96
Diluted$1.43$0.95$4.91
Basic46.3M shares46.2M shares45.8M shares
Diluted46.4M shares46.4M shares46.3M shares

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Leadership

Who has led Diodes Incorporated, and when. Pick a name to see everywhere that person has worked.

Chief executive

  1. C. H. Chen2003–2005
  2. Keh Shew Lu2005–2025
  3. Gary Yu2025–now

President

  1. C. H. Chen2003–2005
  2. Keh Shew Lu2005–2023
  3. Steven Ho2008
  4. Andy Tsong2023–2024
  5. Gary Yu2024
  6. Jin Zhao2024–now

Chief financial officer

  1. Carl C. Wertz2003–2009
  2. Brett R. Whitmire2019–now

Chief operating officer

  1. Gary Yu2023
197019801990200020102020
Board members and other officers (37)

Subsidiaries and ownership

Subsidiaries

  • DIODES INCORPORATED
  • Diodes (China)

From Wikidata.1

Timeline

  1. May 15, 2025New chief executive Gary Yu becomes CEO14
  2. Jul 28, 2005New chief executive Keh Shew Lu becomes CEO15
  3. Aug 5, 2003New chief executive C. H. Chen becomes CEO16
  4. 1959Founded Founded1

Recent filings

  1. Aug 27, 20268-K
  2. Aug 18, 20268-K
  3. Aug 13, 20263
  4. Aug 13, 20264
  5. Aug 12, 20268-K
  6. Aug 6, 2026SCHEDULE 13G/A
  7. Aug 5, 20268-K
  8. Aug 5, 202610-Q
  9. Jul 28, 20268-K
  10. Jul 15, 20268-K
  11. Jul 14, 20268-K
  12. Jul 14, 2026SCHEDULE 13G/A
  13. Jun 1, 20264
  14. Jun 1, 20264
  15. May 29, 2026144

Every filing from the last three years, summarized. The full record is on SEC EDGAR.2

Sources

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