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Cisco (CSCO) Stock Looks Cheap On Cash Flow But Fair On Earnings

Simply Wall St·09/05/2026 04:28:23
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Cisco Systems stock has more than doubled over the past five years, while the latest Discounted Cash Flow (DCF) intrinsic value estimate points to the shares trading at a discount to that cash flow outlook, and current market multiples look roughly in line with peers. For investors, the question is how to weigh that strong multiyear run in Cisco Systems against a model-based view that still flags the stock as undervalued.

  • Cisco Systems has delivered a 116.9% total return over the past five years, which sets a high bar for any further upside case based on valuation alone.
  • Expansion in AI-focused infrastructure partnerships and sovereign critical infrastructure offerings can support expectations for future cash flows, while pressure on margins and cybersecurity risks around core routing equipment may limit how much investors are willing to pay for those cash flows.
  • On a composite of valuation checks, Cisco Systems screens as relatively cheap, with 6 of 6 tests pointing to undervaluation even though traditional market multiples on the stock look about right.

The issue now is whether Cisco Systems current share price already reflects the cash flows the DCF model is pointing to, or whether the discount that model highlights still leaves room for further value to be realized.

Scan beyond Cisco Systems and size up other AI infrastructure and networking stocks by reviewing the hand picked 55 AI infrastructure stocks that could be setting up for the next major move.

Is Cisco Systems a Bargain on Cash Flow?

The Discounted Cash Flow (DCF) approach estimates what Cisco Systems is worth today based on projected cash the business can return to shareholders. Cisco Systems generated about $13.1b in free cash flow over the latest twelve months. The model assumes these cash flows keep growing rather than shrinking from here, then slow into a more mature phase.

On those assumptions, the DCF model points to an estimated intrinsic value of about $153 per share, which is roughly 28.7% above the current share price. The recent share price drop after Cisco Systems reported strong Q4 revenue but softer margins helps explain why the market is still pricing the stock below what this cash flow outlook supports.

On this DCF view, Cisco Systems stock currently screens as undervalued relative to its projected cash generation.

Our Discounted Cash Flow (DCF) analysis suggests Cisco Systems is undervalued by 28.7%. Track this in your watchlist or portfolio, or discover 47 more high quality undervalued stocks.

CSCO Discounted Cash Flow as at Sep 2026
CSCO Discounted Cash Flow as at Sep 2026

Head to the Valuation section of our Company Report for more details on how we arrive at this Fair Value for Cisco Systems.

Where Does Cisco Systems Sit on Earnings?

The P/E ratio is a useful yardstick for Cisco Systems because earnings remain a key focus for many investors in large, cash generative tech companies. Cisco Systems currently trades on a P/E of about 32.5x, compared with an industry average of roughly 33.9x and a peer group average near 59.3x, so the stock is priced below the faster growing end of communications peers but close to the broader sector pack.

A tailored fair P/E ratio for Cisco Systems that blends its profitability profile, risk and scale comes out at about 33.8x. That is only slightly above the current 32.5x multiple, which points to a small discount rather than a clear bargain or obvious premium. The Q4 results and AI related headlines have not pushed Cisco Systems to an extreme on earnings based valuation, and the stock instead looks broadly aligned with what this framework suggests.

On this P/E lens, Cisco Systems looks priced roughly in line with what the earnings profile would suggest.

NasdaqGS:CSCO P/E Ratio as at Sep 2026
NasdaqGS:CSCO P/E Ratio as at Sep 2026

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

The Cisco Systems Narrative: What Would Justify Today's Price?

Simply Wall St Narratives pick up where Cisco Systems' valuation puzzle leaves off by spelling out which future paths for growth, margins and earnings would need to play out for the stock to be worth materially more or less than today’s price on the Community page. Each narrative links its number to a clear view on how Cisco Systems' growth, profitability and risks might evolve, which you can revisit as fresh results and guidance come through.

One of the top community narratives on Cisco Systems: roughly fairly valued

"Cisco Systems is undergoing a strategic transformation from a legacy networking hardware company into a key infrastructure provider for artificial intelligence, cybersecurity, and enterprise software..."

Read one of the top narratives on Cisco Systems

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

The Bottom Line

Cisco Systems screens as undervalued on a Discounted Cash Flow (DCF) basis, with the intrinsic value estimate still pointing to a meaningful gap to the current share price. The market multiple view is more muted, since the P/E sits close to a tailored fair ratio, which implies no obvious re rating on earnings alone. Taken together, the checks lean supportive rather than extreme for investors who are comfortable valuing Cisco Systems on its cash generation. The main dividing line from here is whether AI driven infrastructure demand and related execution can sustain the cash flow profile that the intrinsic value model assumes without margins slipping further.

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.