L3Harris (LHX) Stock Looks Reasonable Even As Fair Value Stays Higher

L3Harris Technologies Inc

L3Harris Technologies Inc

LHX

0.00

L3Harris Technologies stock has delivered a 64.9% gain over the past three years, yet current valuation checks point to a company that still screens as attractive on price. The Discounted Cash Flow (DCF) intrinsic value estimate indicates the shares trade at a meaningful discount, while market based multiples look closer to fair value.

  • Over the last three years, L3Harris Technologies has returned 64.9%, which puts recent short-term share price weakness into a longer-term context.
  • Recent leadership changes and ongoing investment in solid rocket motor capacity can influence how investors assess future cash flows. At the same time, any concern about execution under a new CEO may affect the valuation that the market is willing to pay.
  • L3Harris Technologies scores as undervalued on broader checks, with a high valuation score of 6 out of 6, which suggests the current price leaves room relative to intrinsic value estimates.

The issue now is whether the current discount to the DCF based intrinsic value offers enough margin for investors given the recent leadership change and the stock’s strong three-year run.

Does L3Harris Technologies Look Undervalued on Cash Flow?

The Discounted Cash Flow (DCF) method here uses projected free cash flows to estimate what L3Harris Technologies might be worth today. On this model, the latest twelve month free cash flow is about $2.8b, with the cash flow path assumed to be growing over time rather than shrinking or swinging deeply negative.

Those projections translate into an estimated intrinsic value of about $433 per share, which implies the stock trades at roughly a 36.0% discount and appears undervalued on this cash flow view. The recent removal of the former CEO for a conduct violation, even with financial guidance reaffirmed, helps explain why the market price may still sit below what the cash flow profile suggests.

On these DCF assumptions, L3Harris Technologies stock appears undervalued relative to its estimated intrinsic value.

Our Discounted Cash Flow (DCF) analysis suggests L3Harris Technologies is undervalued by 36.0%. Track this in your watchlist or portfolio, or discover 52 more high quality undervalued stocks.

LHX Discounted Cash Flow as at Aug 2026
LHX Discounted Cash Flow as at Aug 2026

Does L3Harris Technologies Look Fairly Valued on Earnings?

P/E is a useful cross check for L3Harris Technologies because earnings are a key focus for many aerospace and defense investors. It gives a quick read on what you are paying today for each dollar of current profit.

L3Harris Technologies currently trades on a P/E of 27.7x. That sits below the broader Aerospace & Defense industry average of 40.5x and also below the peer group average of 36.5x. A more tailored fair P/E, which factors in the company’s profile and risks, stands at 30.7x. The gap between the current and fair levels is not large, so the stock does not screen as especially cheap or expensive on earnings.

On the P/E multiple, L3Harris Technologies looks priced roughly in line with what the earnings profile suggests is reasonable.

NYSE:LHX P/E Ratio as at Aug 2026
NYSE:LHX P/E Ratio as at Aug 2026

The L3Harris Technologies Narrative: What Would Justify Today's Price?

Simply Wall St Narratives for L3Harris Technologies pick up where the valuation checks leave off and set out what needs to happen next on growth, margins and earnings for today's price to look either conservative or stretched. Each narrative connects its figure to a concrete view of how L3Harris Technologies' growth, profitability and risks might evolve, which you can revisit as fresh data and company updates arrive on the Community page.

One of the top community narratives on L3Harris Technologies: 19% undervalued

"L3Harris is well-positioned in several key growth areas, such as missile warning and tracking, due to recent investments and capability alignment…"

Do you think there's more to the story for L3Harris Technologies? Head over to our Community to see what others are saying!

The Bottom Line

For L3Harris Technologies, the Discounted Cash Flow (DCF) work suggests a clear intrinsic value gap, while the P/E cross check points to a stock that is priced close to what current earnings justify. The stronger overall valuation score supports the idea that the cash flow view is not an outlier, although it still depends on how confidently you view future cash generation. The key question now is whether execution under the new leadership keeps cash flows on the expected path, or whether governance and integration risks mean the current discount is the market correctly pricing that uncertainty.

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.