Key Highlights

  • Northrop Grumman (NYSE:NOC) reports third-quarter results before the open on Tuesday, October 20, 2026, with a record backlog of about USD 105 billion, as reported on the morning of the release.
  • Northrop and RTX (NYSE:RTX) both dipped about 2% premarket on Tuesday, a snapshot that may not match the regular session, as the defence earnings day began alongside GE Aerospace (NYSE:GE).
  • Consensus earnings are about USD 7.17 to USD 7.18 per share on revenue near USD 11.1 billion in published data, after a second-quarter result of USD 7.68 against an estimate of USD 6.81.
  • The shares jumped 4% on Friday, October 16 but remain about 33% below their high, after the company lost the Navy F/A-XX fighter contest to Boeing (NYSE:BA).

Defence Earnings Day

Northrop Grumman (NYSE:NOC) builds bombers, missiles, space systems and military electronics, and it reports before the open on Tuesday, October 20, 2026. A preview that morning put its backlog at a record of about USD 105 billion. Consensus earnings are USD 7.17 to USD 7.18 per share in published data, within a range of USD 7.04 to USD 7.32, on revenue of about USD 11.1 billion. Full-year guidance is USD 28.60 to USD 29.10 per share on revenue of USD 43.75 billion to USD 44.25 billion. Second-quarter earnings of USD 7.68 beat an estimate of USD 6.81 in one provider's figures. Northrop and RTX each dipped about 2% premarket. Results cannot be known in advance.

How Backlog Turns Into Revenue

Backlog is the value of signed contracts not yet delivered, so for Northrop Grumman (NYSE:NOC) it sets the floor for future revenue. A record of about USD 105 billion against full-year revenue guidance near USD 44 billion equals about 2.4 years of sales, by simple arithmetic on published figures. That visibility is why defence groups often trade on margins and cash conversion rather than orders. Many large programmes run on fixed-price contracts, which means the company absorbs cost overruns, so a strong order book can still come with weak profit. The F/A-XX loss removes one future growth programme, which helps explain why the shares sit about 33% below their high despite the record backlog.

Risks and What to Watch

The first risk for Northrop Grumman (NYSE:NOC) is margin pressure on fixed-price programmes, which can lead to charges even as backlog grows. The second is that the market reads the F/A-XX loss as a lasting gap in future aircraft revenue. The third is the premarket weakness across defence names on Tuesday, a snapshot that suggests some caution before the releases. RTX faces a similar test after rising 3.7% on October 16 on missile contracts. Investors should watch margins, free cash flow, full-year guidance and the book-to-bill ratio, meaning new orders divided by revenue, on October 20, then Lockheed Martin (NYSE:LMT) on Thursday, October 22.

Where Things Stand

The answer is that the record order book gives revenue visibility, but margins and guidance will decide the reaction. Northrop Grumman (NYSE:NOC) carries about 2.4 years of sales in backlog by simple arithmetic, yet the shares sit about 33% below their high after the F/A-XX loss. Consensus near USD 7.17 per share is the near-term bar. The next catalysts are the October 20 releases from Northrop, RTX and GE Aerospace, then Lockheed Martin on October 22. Backlog does not guarantee profit, and this is not investment advice.