• In August 2026, Viavi Solutions Inc. reported fourth-quarter fiscal 2026 results showing sales of US$443.1 million and net income of US$32.7 million, and issued first-quarter fiscal 2027 net revenue guidance of US$450 million to US$460 million.
• While the full year still showed a net loss of US$30.4 million, the latest quarter’s stronger profitability and continued outperformance versus earnings estimates highlighted improving operational momentum.
• We’ll now examine how Viavi’s stronger quarterly profitability and revenue guidance shape the existing investment narrative around data center and defense growth.

Find 51 companies with promising cash flow potential yet trading below their fair value.

Viavi Solutions Investment Narrative Recap

To own Viavi, you need to believe that its test and measurement portfolio can benefit from data center and defense demand while the legacy wireless and service provider businesses work through cyclicality. The latest quarter’s swing to US$32.7 million in net income and guidance for slightly higher near term revenue looks supportive of that view, but does not remove the key risks around integration of acquisitions and exposure to spending delays at large network customers.

The most relevant recent announcement here is the company’s guidance for first quarter fiscal 2027 net revenue of US$450 million to US$460 million. Coming after a year that still ended with a US$30.4 million net loss, this outlook ties directly into the core catalyst of data center ecosystem and defense demand absorbing acquisition costs, while also testing whether Viavi can sustain improving margins without being derailed by supply chain, geopolitical or integration setbacks.

But against this improving quarter, investors should still be aware of how dependent Viavi is on AI driven data center spending and what could happen if that demand...

Viavi Solutions' narrative projects $2.4 billion revenue and $555.2 million earnings by 2029. This requires 20.1% yearly revenue growth and about a $610 million earnings increase from -$55.1 million today.

Uncover how Viavi Solutions' forecasts yield a $64.43 fair value, a 66% upside to its current price.

Exploring Other Perspectives

While the consensus view highlights gradual improvement, the most optimistic analysts were already assuming revenue could reach about US$2.7 billion and earnings US$1.1 billion, which makes their AI data center and defense driven story far more aggressive than the cautious baseline and may look different again after this latest beat.

Explore 4 other fair value estimates on Viavi Solutions - why the stock might be worth 34% less than the current price!

Reach Your Own Conclusion

Disagree with existing narratives? Extraordinary investment returns rarely come from following the herd, so go with your instincts.

• A great starting point for your Viavi Solutions research is our analysis highlighting 2 key rewards and 3 important warning signs that could impact your investment decision.
• Our free Viavi Solutions research report provides a comprehensive fundamental analysis summarized in a single visual - the Snowflake - making it easy to evaluate Viavi Solutions' overall financial health at a glance.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.