• In August 2026, Harmonic Inc. reported past second-quarter results showing revenue of US$133.46 million versus US$86.92 million a year earlier, but moving from a net income of US$2.87 million to a net loss of US$2.32 million.
• For the first half of 2026, revenue rose to US$255.16 million from US$171.80 million, while net income eased to US$4.99 million from US$8.81 million, highlighting stronger top-line momentum alongside weaker overall profitability.
• We’ll now explore how this mix of higher revenue and reduced profitability reshapes Harmonic’s earlier investment narrative built around broadband and SaaS growth.

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Harmonic Investment Narrative Recap

To own Harmonic, you have to believe its broadband and SaaS platforms can convert strong demand for faster networks into durable, recurring cash flows. The latest results show healthy revenue growth but weaker profitability, which keeps the core broadband upgrade story intact in the near term, while reinforcing that margin pressure and execution on the SaaS shift remain the most immediate risks to watch.

Against this backdrop, Harmonic’s May 2026 decision to lift full year guidance to US$475 million to US$495 million in revenue and US$40 million to US$50 million in net income now sits in sharper focus. The second quarter loss raises fair questions about how confidently that guidance maps to the broadband and SaaS catalysts investors care about, and whether recent margin trends could prompt management to reassess its outlook.

Yet behind that growth story, investors should also be aware of how much depends on a small number of very large customers...

Harmonic's narrative projects $609.8 million revenue and $92.1 million earnings by 2029. This requires 15.3% yearly revenue growth and an $83.6 million earnings increase from $8.5 million today.

Uncover how Harmonic's forecasts yield a $15.29 fair value, a 27% upside to its current price.

Exploring Other Perspectives

Some of the most optimistic analysts were assuming revenue could reach about US$580 million and earnings about US$69 million by 2029, which is far more bullish than the baseline story and may need revisiting after a quarter that mixed strong sales with a net loss.

Explore 2 other fair value estimates on Harmonic - why the stock might be worth as much as 54% more than the current price!

Reach Your Own Conclusion

Don't just follow the ticker - dig into the data and build a conviction that's truly your own.

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

No Opportunity In Harmonic?

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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.