Flex (FLEX) Spins Off AI Infrastructure Unit, Is The Upside Already Priced In?

Simply Wall St

Flex (FLEX) has drawn fresh attention after moving to spin off its Cloud and Power Infrastructure business. The shift is aimed at AI related opportunities, while industrial, energy grid, and commercial transport activities remain in focus.

See our latest analysis for Flex.

The recent move to spin off Cloud and Power Infrastructure comes after a sharp run in Flex's share price, with the stock up strongly over the past 90 days and delivering a very large 5 year total shareholder return, even though the latest 1 day move saw the share price fall 9.04% to US$146.70.

If Flex's AI and data center push has your attention, it can be helpful to see what else is gathering momentum in related areas, starting with 51 AI infrastructure stocks

With Flex now trading near its recent highs after very strong multi year returns, a fresh spin off story, and ambitious AI spending plans already in motion, is there still mispricing here, or is the market already banking on future growth?

Most Popular Narrative: 8.5% Undervalued

The most followed narrative pegs Flex's fair value at $160.40, a little above the latest $146.70 close, and builds a detailed case around AI exposed growth and margins.

The ongoing surge in demand for data center and AI infrastructure, requiring integrated power, cooling, and advanced IT hardware, positions Flex for sustained, outsized revenue growth, as evidenced by the 35% forecasted annual increase in its data center segment, supporting both topline expansion and higher portfolio margins.

Read the complete narrative.

Curious what kind of revenue profile, margin lift and future earnings power need to line up for that fair value on Flex? The underlying assumptions lean on aggressive earnings compounding, a richer mix of higher margin verticals, and a valuation multiple that still bakes in meaningful growth without matching typical premium tech levels.

Result: Fair Value of $160.40 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, Flex's heavy dependence on a small group of data center customers, combined with structurally thin margins, could quickly test this undervaluation story if conditions shift.

Find out about the key risks to this Flex narrative.

Another View: What Flex's P/E Ratio Is Signaling

While the popular Flex narrative leans on earnings forecasts to argue the stock is 8.5% undervalued, the current P/E of 61.1x paints a tougher picture. That is higher than both the US Electronic industry at 31.2x and peers at 52.6x, even though it sits below the fair ratio of 69x.

In practice, this means the market is already paying a premium for Flex's AI and data center story. This can amplify the impact of any disappointment as well as positive surprises. The question is whether you see that premium as justified breathing room or as a thin margin for error.

See what the numbers say about this price — find out in our valuation breakdown.

NasdaqGS:FLEX P/E Ratio as at Jun 2026

Next Steps

If the mix of enthusiasm and caution around Flex resonates with you, it is worth weighing both sides quickly and forming your own take. To see both the upside cases and the concerns laid out in one place, review the 2 key rewards and 2 important warning signs

Looking for more investment ideas beyond Flex?

If Flex has sharpened your interest in AI and infrastructure, do not stop there. Broaden your watchlist with a few focused sets of stocks that match different objectives.

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.

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