• On 27 June 2026, A10 Networks, Inc. (NYSE: ATEN) was removed from multiple Russell indexes, including the Russell 3000E, Russell 2000 Value, and several related value and growth benchmarks.
• This broad index removal matters because it can alter how index-linked funds and other institutional investors hold and trade A10 shares, potentially affecting liquidity and ownership mix.
• We’ll now examine how A10’s removal from multiple Russell benchmarks could influence its existing investment narrative built around AI security.

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A10 Networks Investment Narrative Recap

To own A10 today, you need to believe its AI-focused security and traffic management platform can convert strong AI data center demand into durable, profitable growth, while it manages concentrated customer exposure and competitive pressure. The broad Russell index removals are more about ownership mechanics than operations, so they do not materially change the near term AI security execution catalyst or the key risk around customer and regional demand volatility.

Against this index backdrop, A10’s ongoing buybacks, including 138,000 shares repurchased in Q1 2026 under its US$75,000,000 authorization, stand out. That capital return program interacts directly with the recent index changes, because shifts in passive ownership can affect trading volumes and float, while repurchases may partially offset selling pressure as A10 works to convert AI-related project momentum into sustained revenue and earnings growth.

Yet, while the AI story is appealing, investors should also be aware of the concentration risk tied to large AI infrastructure customers and how quickly spending patterns could shift if...

A10 Networks' narrative projects $411.4 million in revenue and $85.0 million in earnings by 2029.

Uncover how A10 Networks' forecasts yield a $34.80 fair value, a 7% downside to its current price.

Exploring Other Perspectives

Some of the most optimistic analysts were previously modeling revenue of about US$424,300,000 and earnings of roughly US$87,500,000 by 2029, which assumes AI related build outs and big ticket projects keep propelling A10’s growth, even though the recent index removal and heavy reliance on a few large AI customers could lead to very different outcomes than those bullish scenarios.

Explore 3 other fair value estimates on A10 Networks - why the stock might be worth as much as $34.80!

Form Your Own Verdict

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 A10 Networks research is our analysis highlighting 1 key reward and 1 important warning sign that could impact your investment decision.
• Our free A10 Networks research report provides a comprehensive fundamental analysis summarized in a single visual - the Snowflake - making it easy to evaluate A10 Networks' 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.