Diodes stock (DIOD)
Diodes stock (DIOD) closed at $91.60 on Nov 12, 2026, up 85.7% year to date, for a market capitalization of $4.2B. Revenue of $1.8B over the last twelve months; in the latest quarter, revenue up 35.8% year on year, with a 36.1% gross margin and a 11.9% operating margin. Filed with the SEC, as of Sep 30, 2026.
- Last close
- $91.60 (2026-11-12)
- Year to date
- +85.7%
- 52-week range
- $42.28 – $125.99
- Market capitalization
- $4.2B
- Dividend yield
- None
- Revenue (TTM)
- $1.8B
- Revenue growth
- +35.8%
- Gross margin
- 36.1%
- Operating margin
- 11.9%
- Price / sales
- 2.4
- EV / revenue
- 2.3
- Figures as of
- 2026-09-30
- Named institutional holders
- 122
- Declared ownership
- 83.5% – 101.4%
- Exchange
- Nasdaq
- Headquarters
- Plano, Texas
- Fiscal year ends
- December
- Industry (SEC)
- Semiconductors & Related Devices
- Registered with the SEC as
- DIODES INC /DEL/ (CIK 29002)
Who owns Diodes?
122 institutional holders named from SEC filings, together declaring between 83.5% and 101.4% of the shares outstanding, as of Sep 30, 2026. The largest named holders of Diodes stock are BlackRock (16.1%), Vanguard (13.9%), Fidelity (FMR) (8.0%), State Street (5.9%) and Dimensional (4.9%). From Mar 31, 2026 to Jun 30, 2026, 88 managers opened a position, 124 added, 121 reduced and 29 sold out; the biggest sellers were Fidelity (FMR) and Morgan Stanley, the biggest buyers WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC and T. Rowe Price.
Diodes shareholders: institutions, insiders and funds
Diodes dividend
Diodes does not pay a dividend: none in its price history since Sep 23, 2021.
About Diodes
Diodes Incorporated, together with its subsidiaries (collectively the “Company,” “we,” or “our” (Nasdaq: DIOD)), delivers high-quality semiconductor products to the world’s leading companies in the automotive, industrial, computing, consumer electronics, and communications markets. We leverage our expanded product portfolio of analog and power solutions combined with a flexible hybrid manufacturing model that meet customers’ needs. Our broad range of application-specific products, delivered through a total solutions sales approach and supported by global operations including engineering, testing, manufacturing, and customer service, enable us to be a premier provider for high-growth markets.
Diodes' own description, from its annual report (Form 10-K, filed Feb 10, 2026), Item 1. Business. Read the filing on sec.gov
Diodes is headquartered in Plano, Texas. It is registered with the SEC as DIODES INC /DEL/ (CIK 29002); its fiscal year ends in December and its shares trade on the Nasdaq. Diodes is one of the artificial intelligence (AI) and semiconductor companies tracked on Silicon Floor, in the chips & compute segment, with live prices, SEC filings, financial statements, institutional ownership and dividends.
Latest reported quarter
In its quarter ended Sep 30, 2026 (filed Nov 5, 2026), Diodes reported revenue of $532.6M, operating income of $63.4M and net income of $43.7M.
Latest SEC filings
- 8-K: Earnings released (2.02), Nov 12, 2026
- 8-K: Earnings released (2.02), Nov 5, 2026
- 8-K: Convertible notes offering (2.03), Aug 18, 2026
- 8-K: Earnings released (2.02), Aug 11, 2026
More on Diodes
- Who owns Diodes
- Diodes insider trading
- Diodes relationships
- Diodes dividend
- Diodes financials
- Diodes technicals and short interest
Filed figures, quarter by quarter
- Diodes revenue by quarter, with the filing behind each
- Diodes gross profit by quarter, with the filing behind each
- Diodes operating income by quarter, with the filing behind each
- Diodes net income by quarter, with the filing behind each
