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NOC Northrop Grumman

aerospace · valued with glm-5.2 medium conviction · deep-dived 2026-09-21

STRONG BUY
Intrinsic value$431.07
Price (at call)$527.39
Margin of safety -18.3%
vs market (rating basis) +37.7%

Classified-moat defense prime compounding with the Pentagon budget; durable, but buy it cheap.

The story

Northrop Grumman is one of five U.S. defense primes, an oligopoly protected by classified program access, security clearances, and decades-long platform cycles (B-21 bomber, Sentinel ICBM). It is a mature, budget-tied business: revenue grows with Washington appropriations, not end markets. The 2023 B-21 fixed-price charge crushed margins to 7.4%; they have since rebuilt to ~13.8%, near the sustainable ceiling for government cost-plus/fixed-price contracting. This is a cash-generative franchise in steady state, not a growth company.

Growth of ~5% fading to 2.5% tracks nominal defense budget growth plus NATO rearmament tailwinds, nothing more. Target margin of 14% sits just above the rebuilt 13.8% and well below the 17.3% EAC-flattered 2021 peak, respecting government-contracting economics; the B-21 charge proved peak margins are not repeatable. Beta of 0.9 (below the 1.2 industry anchor) reflects NOC's historically countercyclical demand, and sales-to-capital of 1.4 matches its light-capex model.

Value drivers

Revenue growth (Y1)5.0%
Terminal growth2.5%
Forecast horizon8y
Target operating margin14.0%
Years to target margin5
Sales-to-capital1.40
Beta0.90
Failure probability1.0%
Cost of capital (WACC)8.4%
Terminal WACC8.8%

Valuation bridge

PV of explicit FCFF25.56B
PV of terminal value47.06B
Equity value61.24B
÷ shares → per share$431.07

News

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Projected free cash flow to the firm

YrRevenueGrowthMarginNOPATReinvestFCFFPV
1 45.04B 5.0% 13.8% 5.14B 1.53B 3.61B 3.33B
2 47.13B 4.6% 13.9% 5.40B 1.49B 3.90B 3.32B
3 49.15B 4.3% 13.9% 5.65B 1.44B 4.20B 3.30B
4 51.08B 3.9% 14.0% 5.88B 1.38B 4.50B 3.26B
5 52.90B 3.6% 14.0% 6.11B 1.30B 4.81B 3.21B
6 54.60B 3.2% 14.0% 6.31B 1.21B 5.09B 3.13B
7 56.16B 2.9% 14.0% 6.49B 1.11B 5.37B 3.05B
8 57.57B 2.5% 14.0% 6.65B 1.00B 5.65B 2.96B

Key risks

  • Further fixed-price contract losses on B-21 and Sentinel ICBM restructuring
  • Defense budget politics: continuing resolutions, sequestration, program cancellations
  • Margin ceiling: government negotiators claw back excess profits on sole-source programs

Catalysts

  • B-21 production ramp and European/NATO rearmament lifting revenue above budget trend
  • Sentinel EAC settlement converting a loss program back to steady cash flow

History

DatePriceIntrinsicMoSRating
2026-09-21$527.39 $431.07 -18.3% STRONG BUY
2026-09-02$532.91 $445.12 -16.5% STRONG BUY
2026-08-14$574.74 $455.30 -20.8% STRONG BUY
2026-07-28$547.58 $511.78 -6.5% STRONG BUY
2026-07-08$549.04 $559.04 +1.8% STRONG BUY
2026-06-23$513.22 $589.82 +14.9% STRONG BUY