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DIODES INC /DEL/ (DIOD) SEC Filings

DIOD NASDAQ

Welcome to our dedicated page for DIODES /DEL/ SEC filings (Ticker: DIOD), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.

Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on DIODES /DEL/'s stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.

Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time SEC filing updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into DIODES /DEL/'s regulatory disclosures and financial reporting.

Rhea-AI Summary

DIODES INC (DIOD) completed the acquisition of ElevATE Semiconductor Inc. on August 27, 2026, making ElevATE a wholly owned subsidiary. The deal is an all-cash transaction for $250 million. ElevATE is a fabless semiconductor company focused on high-performance analog and mixed-signal ICs for the Automated Test Equipment (ATE) market.

Diodes expects ElevATE to contribute approximately $50 million in revenue during the first twelve months following close and to be immediately accretive to revenue, gross margin, and earnings per share. ElevATE will operate as a product line within Diodes, expanding Diodes’ analog and mixed-signal portfolio and its participation in high-growth ATE and semiconductor test markets.

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Diodes Incorporated (symbol DIOD) entered into an amendment to its senior credit agreement, extending the maturity of its revolving credit facility to August 12, 2031, revising pricing, and updating certain financial and negative covenants to permit additional indebtedness from a new convertible notes offering.

Diodes completed a private offering of $375 million aggregate principal amount of 0.00% Convertible Senior Notes due 2031, including a $50 million option exercised in full by the initial purchasers. The notes are senior unsecured, mature on August 15, 2031, and are initially convertible at 6.8594 shares per $1,000, implying a conversion price of about $145.79, a 50.0% premium to the $97.19 share price on August 13, 2026.

Net proceeds were about $364.6 million, of which Diodes used $21.9 million to purchase capped call transactions with a cap of $194.38 per share and about $35.0 million to repurchase roughly 0.36 million shares at $97.19 per share. The remaining proceeds are earmarked for general corporate purposes, including potential acquisitions. Based on the initial conversion rate, the notes are initially convertible into 2,572,275 shares, and in limited circumstances up to 3,858,413 shares, with customary anti-dilution and “fundamental change” repurchase protections.

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Yu Evan reported acquisition or exercise transactions in this Form 4 filing.

Diodes Incorporated director Evan Yu received an equity grant. On 2026-08-12, Yu was awarded 2,250 shares of Diodes Incorporated Common Stock in the form of restricted stock units. The grant was made at no cash cost to him and was granted under a Rule 16b-3 Plan.

The restricted stock units vest in four equal installments beginning 05/26/2027, so the shares are subject to time-based vesting conditions. After this award, Yu holds a total of 14,250 shares of Diodes Incorporated Common Stock in direct ownership.

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Diodes Incorporated (DIOD) director Evan Yu filed an initial statement of beneficial ownership. The filing reports 12,000 shares of Diodes Incorporated Common Stock held with direct ownership. This Form 3 establishes Yu’s reported equity position as an insider at the time of filing.

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Rhea-AI Summary

Diodes Incorporated reported strong second-quarter 2026 performance with revenue of $445.5 million, up 22% year-over-year and 10% sequentially. Gross margin improved to 33.1% from 31.5% a year ago, supported by prior cost actions and better factory utilization. GAAP net income was $46.6 million or $1.00 per diluted share, while non-GAAP adjusted net income was $32.5 million or $0.70 per share, more than doubling versus the prior-year quarter. EBITDA reached $83.5 million, and operating cash flow was $68.5 million, enabling $10 million of share repurchases.

The company ended the quarter with $442 million in cash and short-term investments and only $40 million of total debt. Management highlighted record automotive revenue, strong growth in computing and industrial end markets, and expanding AI infrastructure opportunities. Diodes also discussed its proposed acquisition of ElevATE Semiconductor, expected to be immediately accretive and to add approximately $50 million of revenue in the first 12 months after closing. For the third quarter of 2026, the company guided revenue to about $510 million, GAAP gross margin around 35%, and non-GAAP EPS of approximately $1.05, implying continued strong year-over-year and sequential growth.

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State Street Corporation reported beneficial ownership of common stock of Diodes Inc. as of June 30, 2026. State Street and its investment advisory subsidiaries collectively beneficially own 2,605,247 shares of Diodes common stock, representing 5.7% of the outstanding class.

All 2,605,247 shares are held with shared dispositive power, and 2,458,846 of these shares carry shared voting power. State Street reports no sole voting or dispositive power, indicating the shares are managed on behalf of clients through its asset management entities.

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Rhea-AI Summary

FMR LLC and Abigail P. Johnson report passive beneficial ownership of DIODES INC common stock on an amended Schedule 13G. FMR LLC reports beneficial ownership of 4,380,124.40 shares, representing 9.5% of the common stock. FMR LLC has sole voting power over 4,360,131.00 shares and sole dispositive power over 4,380,124.40 shares, with no shared voting or dispositive power reported.

Abigail P. Johnson is reported as having sole dispositive power over the same 4,380,124.40 shares, also corresponding to 9.5% of the class, with no voting or shared dispositive power. One or more other persons are stated to have the right to receive dividends or sale proceeds relating to these shares, but no such person has an interest exceeding five percent of the total outstanding common stock.

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Diodes Incorporated reported higher results for the three and six months ended June 30, 2026. Net sales were $445,529 for the quarter and $850,996 year-to-date (amounts in thousands), up from $366,212 and $698,325 in the same 2025 periods. Gross profit increased to $147,566 for the quarter and $276,358 year-to-date.

Net income attributable to common stockholders was $46,649 for the quarter and $61,610 year-to-date, with diluted EPS of $1.00 and $1.33, compared with $0.99 and $0.90 in 2025. Operating cash flow for the first half rose to $132,788, helping lift cash and cash equivalents, including restricted cash, to $432,081 at June 30, 2026. Total assets were $2,583,365 and total liabilities $561,056, with modest debt and an undrawn $225,000 revolving credit facility. The company repurchased 0.1 million shares for $10.0 million under a $100.0 million authorization and continues to show strong sales concentration in Asia, particularly China.

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Rhea-AI Summary

Diodes Incorporated reported strong results for the quarter ended June 30, 2026, with revenue of $445.5 million, up from $366.2 million a year earlier and $405.5 million in the prior quarter. GAAP gross profit was $147.6 million with a margin of 33.1%, up from 31.5% a year ago. GAAP net income was $46.6 million, or $1.00 diluted EPS. Non-GAAP adjusted net income was $32.5 million, or $0.70 diluted EPS, more than doubling year over year, and EBITDA was $83.5 million, or 18.7% of revenue. Management highlighted broad-based growth across regions and key focus areas including automotive, industrial and AI server-related applications.

Operating cash flow was $68.5 million, and free cash flow was $34.8 million after $33.6 million of capital expenditures. Net cash flow was positive $32.9 million, including $10.0 million used for stock buybacks. As of June 30, 2026, the company held approximately $442 million in cash, cash equivalents, restricted cash and short-term investments against total debt of about $40 million, with working capital of roughly $931 million. The results are preliminary and unaudited.

For the third quarter of 2026, Diodes expects revenue of about $510 million ±3%, implying 30% year-over-year and 14% sequential growth at the midpoint. GAAP gross margin is projected at 35.0% ±1%, and non-GAAP adjusted EPS is guided to $1.05 ±$0.10, supporting longer-term 2028 targets of $2 billion in annual revenue, $700 million gross profit, 35%+ gross margin and over $4.00 in non-GAAP EPS.

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Rhea-AI Summary

Diodes Incorporated elected Evan Yu to its Board of Directors, effective August 1, 2026. The Board approved his election on July 27, 2026. Yu qualifies as an independent director under Nasdaq corporate governance standards and the independence requirements of Rule 10A-3 under the Exchange Act.

Yu previously served as Senior Vice President, Worldwide Power Products at Diodes from 2008 until his retirement in January 2023, and earlier held senior roles at Commit Inc. and Texas Instruments. The company states he was not appointed under any arrangement with another person, has no family relationships with directors or executive officers, and has no related-party transactions requiring disclosure. Diodes also issued a Regulation FD press release, furnished as Exhibit 99.1.

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FAQ

How many DIODES /DEL/ (DIOD) SEC filings are available on StockTitan?

StockTitan tracks 102 SEC filings for DIODES /DEL/ (DIOD), including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and Form 4 insider trading disclosures. Each filing includes AI-generated summaries, impact scoring, and sentiment analysis.

When was the most recent SEC filing for DIODES /DEL/ (DIOD)?

The most recent SEC filing for DIODES /DEL/ (DIOD) was filed on August 27, 2026.