Adtran (QH9) AI Stock Analysis

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Adtran

(XETRA:QH9)

Rating:―N/A

Action:N/A

Date:―

No summary available

Positive Factors

Optical networking growthOptical networking is a substantial and growing part of ADTRAN’s portfolio, providing exposure to sustained fiber and bandwidth investment. Its scale and year-over-year expansion support a durable role as a core growth engine across service-provider and infrastructure markets.

Negative Factors

Elevated leverage and compressed equityElevated debt relative to a reduced equity base limits financial flexibility and increases sensitivity to earnings volatility. This can constrain investment choices, raise the importance of sustained cash generation, and make execution problems more consequential over the coming quarters.

Adtran (QH9) vs. iShares MSCI Germany ETF (EWG)

Market Cap: EUR 393.62M
Dividend Yield: ―
Average Volume (3M): 7,362
Price to Earnings (P/E): -16.2
Beta (1Y): 0.67
Revenue Growth: 4.83%
EPS Growth: 77.46%
Country: Germany
Employees: 3,270
Sector: Technology
Sector Strength: 61
Industry: Communication Equipment

Adtran Business Overview & Revenue Model

Company Description

ADTRAN Holdings, Inc. develops and provides network access solutions. It is a global provider of open, disaggregated networking and communications equipment that enable voice, data, video and internet communications across any network infrastructure....

Adtran Earnings Call Summary

Earnings Call Date:Nov 03, 2026(Q3-2026)|% Change Since:-24.15%|Next Earnings Date:Mar 03, 2027

Earnings Call SentimentNeutral

The call was cautiously optimistic: management highlighted strong optical, hyperscaler, enterprise, European, AI infrastructure, and broadband opportunities, along with progress on new products and customer engagement. However, these positives were tempered by significant supply constraints that limited shipments, pressured component costs and gross margins, contributed to negative cash flow, and led to a lower fourth-quarter operating-margin outlook.

Positive Updates

Optical Networking Growth

Optical Networking Solutions revenue was $114.5 million, representing 41% of total revenue, and increased 11% year-over-year and 4% sequentially. Management described optical as a primary growth engine, supported by particularly strong performance in the U.S.

Negative Updates

Third-Quarter Results Below Guidance Midpoint

ADTRAN delivered third-quarter results slightly below the midpoint of its guidance range while navigating a challenging supply environment. Revenue was $281.2 million, up approximately 1% year-over-year and in line with the prior quarter.

Company Guidance

For the fourth quarter, ADTRAN expects revenue to be between $272 million and $292 million and non-GAAP operating margin to be between 1% and 5%, overcoming historical seasonality, availability of supply, and timing of large customer projects; management expects collections to increase and working capital levels to return to a more normalized level in the fourth quarter, BEAD will be stronger next year than this year and is expected to be a multi-year program, vendor replacement activity will pick up with CSA2 expected to be finalized probably early next year, LiteWave 800 customer trials are expected to begin in the first half of next year with meaningful supply availability towards the tail end of next year, MicroMux Quattro should be in production right around the turn of the year, and the company continues to target 10% non-GAAP operating margin while expecting the supply-constrained environment to continue.

Adtran Risk Analysis

Adtran disclosed 50 risk factors in its most recent earnings report. Adtran reported the most risks in the "Finance & Corporate" category.

Finance & Corporate - Financial and accounting risks. Risks related to the execution of corporate activity and strategy

Latest Risks Added

0 New Risks

Adtran Peers Comparison

Overall Rating

UnderperformOutperform

Sector (61)

Financial Indicators

DE:QH9 against its peers
Name	Overall Rating	Market Cap	P/E Ratio	ROE	Dividend Yield	Revenue Growth	EPS Growth
CALX	68Neutral	$1.99B	45.31	6.09%	―	22.90%	―
CIEN	68Neutral	$39.78B	60.72	22.82%	―	32.57%	367.53%
HLIT	64Neutral	$1.11B	-33.35	-9.55%	―	-21.00%	-170.36%
Sector *	61Neutral	$37.18B	12.37	-10.20%	1.83%	8.50%	-7.62%
NOK	55Neutral	$45.50B	52.32	3.65%	2.01%	9.69%	-8.89%
AVNW	51Neutral	$224.05M	-433.75	-0.16%	―	-4.23%	-103.17%

* Technology Sector Average

Performance Comparison

DE:QH9 and its peers over the selected period
Ticker	Company Name	Price	Change	% Change
DE:QH9	Adtran Inc	4.42	-1.97	-30.81%
AVNW	Aviat Networks	17.35	-4.20	-19.49%
CALX	Calix Inc	32.17	-24.97	-43.70%
CIEN	Ciena Corporation	280.54	88.76	46.28%
HLIT	Harmonic	10.34	1.04	11.18%
NOK	Nokia	8.07	1.50	22.83%

Glossary

BuyA stock rated as a "Buy" is expected to perform better than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock is likely to deliver higher returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

HoldA stock rated as a "Hold" is expected to perform in line with the overall market or a specific benchmark. This rating indicates that the stock is neither particularly compelling nor unfavorable for investment. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

SellA stock rated as a "Sell" is expected to perform worse than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock may deliver lower returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

Disclaimer

This AI Analyst Stock Report is automatically generated by our AI systems using advanced algorithms and publicly available financial, technical, and market data. While the information provided aims to be accurate and insightful, it is intended for informational purposes only and should not be considered financial advice. Any content created by an AI (Artificial Intelligence) system may contain inaccuracies and/or contain errors. Investing in stocks carries inherent risks, and past performance is not indicative of future results. This report does not account for your personal financial circumstances, objectives, or risk tolerance. Always conduct your own research or consult with a qualified financial advisor before making investment decisions. The analysis and recommendations provided are based on historical and current data and may not fully reflect future market conditions or unexpected developments. Neither the creators of this report nor its affiliated entities guarantee the accuracy, completeness, or reliability of the information presented. Use this report at your own discretion and risk.

Adtran AI Stock Analysis