Diodes Incorporated

NasdaqGS:DIOD Stock Report

Market Cap: US$2.9b

Diodes Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:DIOD Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
24 Feb 26SellUS$140,000Gary YuIndividual2,000US$70.00
24 Feb 26SellUS$150,551Emily YangIndividual2,154US$69.89
20 Feb 26SellUS$3,167,845Keh-Shew LuIndividual46,734US$67.78
20 Feb 26SellUS$4,353,257Texastac Investments L.P.Company64,266US$67.74
13 Feb 26SellUS$71,891Emily YangIndividual1,000US$71.89
13 Feb 26SellUS$230,892Kuo TsongIndividual3,277US$70.46
13 Feb 26SellUS$423,979Brett WhitmireIndividual5,953US$71.22
03 Feb 26SellUS$50,506Brett WhitmireIndividual830US$60.85
03 Feb 26SellUS$57,808Emily YangIndividual950US$60.85
03 Feb 26SellUS$176,465Gary YuIndividual2,900US$60.85
02 Feb 26SellUS$31,075Jin ZhaoIndividual525US$59.19
12 Nov 25SellUS$185,086Keh-Shew LuIndividual3,905US$47.40
12 Nov 25SellUS$99,419Texastac Investments L.P.Company2,095US$47.46
28 Aug 25SellUS$56,360Emily YangIndividual1,000US$56.36
27 Aug 25SellUS$111,790Brett WhitmireIndividual2,000US$55.90
19 Aug 25SellUS$53,217Emily YangIndividual1,000US$53.22

Insider Trading Volume

Insider Buying: DIOD insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of DIOD?
Owner TypeNumber of SharesOwnership Percentage
State or Government10,3590.0226%
Private Companies180,1310.393%
General Public273,0260.595%
Individual Insiders704,1061.53%
Institutions44,709,83697.5%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 79.23% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
15.7%
BlackRock, Inc.
7,193,046US$458.4m1.02%0.01%
13.7%
FMR LLC
6,296,011US$401.2m5.36%0.02%
13.4%
The Vanguard Group, Inc.
6,154,859US$392.2m2.78%no data
5.19%
Dimensional Fund Advisors LP
2,382,425US$151.8m-2%0.02%
5.16%
State Street Global Advisors, Inc.
2,368,429US$150.9m-3.7%no data
3.32%
Eaton Vance Management
1,523,753US$97.1m-6.65%0.02%
2.94%
Geode Capital Management, LLC
1,350,436US$86.1m0.88%no data
2.22%
EARNEST Partners, LLC
1,018,316US$64.9m-6.16%0.24%
1.86%
Global Alpha Capital Management Ltd.
855,090US$54.5m1.59%1.51%
1.74%
Charles Schwab Investment Management, Inc.
797,332US$50.8m2.25%0.01%
1.35%
Frontier Capital Management Co LLC
618,898US$39.4m7.9%0.38%
1.34%
Arrowstreet Capital, Limited Partnership
613,798US$39.1m-13%0.02%
1.29%
Nomura Investment Management Business Trust
591,581US$37.7m-23.3%0.05%
1.14%
Northern Trust Global Investments
522,495US$33.3m-4.75%no data
1.11%
Victory Capital Management Inc.
509,630US$32.5m901%0.02%
1.03%
William Blair Investment Management, LLC
472,125US$30.1m-9.52%0.04%
0.93%
Goldman Sachs Asset Management, L.P.
425,025US$27.1m-2.86%0.01%
0.91%
Bessemer Investment Management LLC
419,648US$26.7m14.5%0.03%
0.78%
Columbia Management Investment Advisers, LLC
355,807US$22.7m-2.21%no data
0.75%
Tributary Capital Management, LLC
346,023US$22.1m7.09%2.01%
0.7%
Keh-Shew Lu
320,777US$20.4m-8.05%no data
0.69%
D. E. Shaw & Co., L.P.
315,360US$20.1m-22.2%0.02%
0.67%
T. Rowe Price Group, Inc.
305,956US$19.5m-15.8%no data
0.65%
JP Morgan Asset Management
300,432US$19.1m-15%no data
0.64%
BNY Asset Management
291,387US$18.6m-4.58%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/03/12 12:31
End of Day Share Price 2026/03/12 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Diodes Incorporated is covered by 13 analysts. 3 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Tristan GerraBaird
Gary MobleyBenchmark Company
David WilliamsBenchmark Company