• If you are wondering whether Flex at around US$149.71 is still offering value after a strong run, the key is understanding what the current price actually implies about the business.
• The stock has pulled back around 1.5% over the past week, while it is up about 4.1% over the past month, 135.1% year to date and 247.1% over the last year, with a very large gain over five years of around 11x.
• Recent coverage has focused on Flex as a long term compounder in the electronics and manufacturing space, with attention on how its contract model positions it within global supply chains. Commentary has also highlighted balance sheet discipline and capital allocation decisions as key factors that investors are weighing alongside the share price moves.
• Even with this track record, Flex currently scores just 1 out of 6 on our valuation checks. The next sections will walk through those different valuation methods and then finish with a more complete way to think about what the stock might be worth.

Flex scores just 1/6 on our valuation checks. See what other red flags we found in the full valuation breakdown.

Approach 1: Flex Discounted Cash Flow (DCF) Analysis

A Discounted Cash Flow, or DCF, model projects a company’s future cash flows and then discounts them back to today, aiming to estimate what the entire business could be worth in today’s dollars.

For Flex, the model used is a 2 Stage Free Cash Flow to Equity approach, based on cash flow projections expressed in $. The latest twelve month free cash flow is about $1.13b. The model then uses analyst estimates up to 2028 and extends them for a full 10 year view, with projected free cash flow of $2.24b in 2028 and further extrapolated figures out to 2035.

When all those projected cash flows are discounted back and combined, the DCF outputs an estimated fair value of about $145.63 per share. Compared with the current share price of around $149.71, this suggests Flex is trading about 2.8% above the model’s estimate. On this measure, the stock screens as slightly overvalued, but not by a wide margin.

Result: ABOUT RIGHT

Flex is fairly valued according to our Discounted Cash Flow (DCF), but this can change at a moment's notice. Track the value in your watchlist or portfolio and be alerted on when to act.

Approach 2: Flex Price vs Earnings

For profitable companies, the P/E ratio is a useful yardstick because it links what you pay for the stock to the earnings the business is already generating. The higher the growth investors expect and the lower the perceived risk, the higher a “normal” or “fair” P/E ratio tends to be, and the reverse is also true.

Flex currently trades on a P/E of 62.33x. That is above the Electronic industry average of 32.91x and also above the peer group average of 56.63x, so on simple comparisons the stock carries a higher earnings multiple than many competitors.

Simply Wall St’s Fair Ratio comes in at 67.66x for Flex. This Fair Ratio is a proprietary estimate of what a justified P/E could be, given factors such as earnings growth, industry, profit margins, market cap and risk profile. It gives a more tailored reference point than a plain industry or peer comparison because it adjusts for company specific characteristics rather than treating all businesses as alike.

Comparing the Fair Ratio of 67.66x with the current P/E of 62.33x suggests the stock trades somewhat below that modelled level.

Result: UNDERVALUED

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Upgrade Your Decision Making: Choose your Flex Narrative

Earlier it was mentioned that there is an even better way to understand valuation, so Narratives on Simply Wall St give you a simple story behind the numbers by linking your view on Flex’s future revenue, earnings and margins to a forecast and then to a fair value that you can compare with the current price to help decide whether the stock looks expensive or cheap on your terms.

On the Community page, Narratives are easy to use and update automatically when new information such as news, earnings or guidance is added. This way, your view stays tied to the latest data rather than a static model.

For Flex, one investor might align with the more cautious fair value of about US$100.83 per share that reflects assumptions similar to the bearish analyst cohort. Another might lean toward a more optimistic fair value closer to US$180 per share that is consistent with the higher end analyst targets. Narratives let you see both paths side by side and decide which story you believe is more realistic.

For Flex however we will make it really easy for you with previews of two leading Flex Narratives:

Start with the bullish version if you think the market has not yet fully reflected the upside from AI related power, cloud and manufacturing opportunities. Then compare it with the more cautious take that leans on spin off execution risk and valuation discipline.

Fair value: US$180.00

Implied discount to this fair value at around US$149.71: about 16.8% below that narrative fair value.

Revenue growth assumption: 24.96% a year.

• Backs Flex to benefit from AI power demand, cloud infrastructure and electrification trends across data centers, autos, industrial and healthcare.
• Assumes revenue rising toward about US$52.4b and earnings of US$3.7b by 2029, with profit margins moving higher and a future P/E of 22.4x.
• Highlights that higher margins, rising free cash flow and deeper service relationships could support a fair value around US$180, while also flagging risks from deglobalization, customer concentration and compliance costs.

Fair value: US$100.83

Implied premium to this fair value at around US$149.71: about 48.5% above that narrative fair value.

Revenue growth assumption: 21.13% a year.

• Questions how much of the AI power and spin off story is already in the price, with higher labor, compliance and capital costs seen as pressure points for margins.
• Works off revenue of about US$49.6b and earnings of US$3.3b by 2029, paired with a lower future P/E of 13.7x and a fair value around US$100.83.
• Emphasizes risks around supply chain shifts, customer concentration in cloud and autos and the execution of the planned Cloud and Power Infrastructure spin off.

These two Narratives give you a clear range of outcomes to weigh against where Flex trades today. You can adjust the inputs yourself on the Community page to line up the story with your own expectations for revenue, margins and valuation.

Do you think there's more to the story for Flex? Head over to our Community to see what others are saying!

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.