RT
RTX
Sep 30, 2025
Quarter ended Sep 30, 2025 · FY2025 Q3

RTX Corporation stock research

RTX (RTX) Free Cash Flow — Quarter Ended Sep 30, 2025

Revenue increased compared with both the prior quarter and the year-ago quarter. Operating cash flow strengthened significantly, leading to a substantial improvement in free cash flow and free cash flow margin.

Free cash flow takeaway

A quick read on the company's cash generation and what it means for investors.

Revenue increased compared with both the prior quarter and the year-ago quarter. Operating cash flow strengthened significantly, leading to a substantial improvement in free cash flow and free cash flow margin.

  • Operating cash flow rose sharply, while capital expenditure increased only modestly. As a result, free cash flow turned positive from a negative level in the prior quarter and improved on a year-over-year basis.
  • The free cash flow margin improved markedly from both the preceding quarter and the same period one year earlier. Revenue growth and a higher proportion of operating cash flow conversion were the key observable changes.

FCF snapshot

Quarterly and TTM cash-flow metrics with the minimum valuation context.

TTM free cash flow

$5.2B

Trailing twelve-month free cash flow.

Quarter free cash flow

$4.0B

Free cash flow in the selected fiscal quarter.

Operating cash flow

$4.6B

Cash generated by operations before capital spending.

CapEx

$614.0M

Capital spending and related asset purchases.

FCF margin

17.9%

The share of revenue converted into free cash flow.

Cash flow trend

A short quarterly history shows whether FCF is scaling with revenue or only spiking for one period.

PeriodRevenueOperating CFCapExFCFFCF margin
2024-12-31$21.6B$1.6B$1.1B$492.0M2.3%
2025-03-31$20.3B$1.3B$513.0M$792.0M3.9%
2025-06-30$21.6B$458.0M$530.0M-$72.0M-0.3%
2025-09-30$22.5B$4.6B$614.0M$4.0B17.9%

Cash conversion quality

Checks that separate high-quality free cash flow from accounting noise or working-capital timing.

FCF / net income209.9%Shows whether accounting earnings convert into cash.
CapEx / revenue2.7%Lower capital intensity usually supports FCF margin.
Net cashn/aCash and equivalents minus total debt.

Recent events shaping cash flow

Near-term business events that help explain the free cash flow result.

Supportive

Operating Cash Flow Surge

Operating cash flow increased sharply versus the prior quarter and the year-ago period, far outpacing the rise in revenue. This was the strongest observable driver of free cash flow improvement.

The strengthened cash generation provides greater financial flexibility for the company.

What the cash flow says

How to interpret the company's free cash flow beyond the headline number.

Operating cash flow rose sharply, while capital expenditure increased only modestly. As a result, free cash flow turned positive from a negative level in the prior quarter and improved on a year-over-year basis.

The free cash flow margin improved markedly from both the preceding quarter and the same period one year earlier. Revenue growth and a higher proportion of operating cash flow conversion were the key observable changes.

Monitor the trajectory of operating cash flow to see if the current level is sustained.