RTX (RTX) Stock Looks Fully Priced Despite Its 154% Run

Simply Wall St · 1d ago

RTX Corporation has been a strong performer in aerospace and defense, and the stock now trades around US$194.60 after a long run that puts its cash generation under the spotlight. With fresh contract wins, a large backlog and active defense programs shaping expectations, the key issue for investors is whether RTX's current price is supported by the cash flows its business can produce.

  • RTX has delivered a 153.8% share price gain over the past 3 years, which raises the stakes on whether that move is aligned with the cash its operations can generate over time.
  • Recent contract awards, a sizeable order backlog and ongoing defense demand can influence how quickly RTX converts its pipeline into actual cash inflows and how predictable those cash streams look.
  • What if you looked at RTX through its earnings instead? See what RTX's 31.3x P/E says about the price.

The issue now is whether the current RTX share price lines up with the intrinsic value suggested by its cash flows under a Discounted Cash Flow (DCF) view.

To pressure test RTX against similar ideas on your watchlist, it can help to compare its cash flow story with companies in the 29 high quality undervalued stocks.

Is RTX Fairly Priced on Cash Flow?

The Discounted Cash Flow (DCF) approach here takes RTX’s expected free cash generation and discounts it back to today’s dollars. RTX is modeled with a 2 Stage Free Cash Flow to Equity framework, starting from last twelve month free cash flow of about $8.9b and projecting a growing stream of future cash flows rather than a sharp drop or wind down.

Those projections assume RTX can build on that multi billion dollar base over the coming decade, which lines up with a business that already produces significant cash and is not being valued as an early stage high risk story at a share price of US$194.60. Because RTX recently reported strong 2026 results with higher guidance and a record backlog, the DCF sitting broadly in line with the current price suggests the market is already baking much of that cash flow profile into the stock. Find out what RTX could be worth using our Discounted Cash Flow (DCF) estimate.

The RTX Narrative: What Would Justify Today's Price?

Simply Wall St Narratives for RTX pick up where the valuation puzzle leaves off. They spell out which combinations of growth, margins and earnings would need to play out for RTX's share price to look meaningfully higher or lower than it does today. Each scenario ties its number to a clear view on how RTX's growth path, profitability profile and key risks might shift, giving you something concrete to revisit as fresh information comes through the Community page.

One of the top community narratives on RTX: 15% undervalued

"Some observers argue that the current valuation does not fully reflect the record backlog, 2026 sales, EPS and free cash flow guidance..."

Discover why this Narrative puts RTX at 15% undervalued.

RTX valuation is only part of the story

Price and cash flows tell you what RTX might be worth today, but the people setting priorities and how they are rewarded can shape what happens next. See who runs RTX and how they are paid.