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Northrop Grumman Corp (NOC)

Orange 📈 Growth

Health Care · As of 17 July 2026

Price chart — 52 weeks

NOC · 521.57 (last weekly close) SMA 10w SMA 40w
450500550600650700750AugSepOctNovDec2026FebMarAprMayJunJul5.0MWeek of Jul 21, 2025 · O 518.31 · H 576.86 · L 514.39 · C 569.74 · Vol 6.1MWeek of Jul 28, 2025 · O 569.24 · H 587.88 · L 563.64 · C 586.44 · Vol 3.9MWeek of Aug 4, 2025 · O 585.69 · H 594.68 · L 579.15 · C 581.11 · Vol 4.2MWeek of Aug 11, 2025 · O 579.81 · H 586.89 · L 575.45 · C 583.96 · Vol 3.3MWeek of Aug 18, 2025 · O 587.47 · H 600.99 · L 582.22 · C 592.44 · Vol 3.2MWeek of Aug 25, 2025 · O 592.00 · H 595.85 · L 580.90 · C 590.04 · Vol 3.2MWeek of Sep 1, 2025 · O 591.88 · H 596.16 · L 574.82 · C 580.80 · Vol 2.2MWeek of Sep 8, 2025 · O 574.99 · H 585.76 · L 570.00 · C 575.96 · Vol 3.5MWeek of Sep 15, 2025 · O 574.00 · H 587.24 · L 565.50 · C 573.03 · Vol 5.0MWeek of Sep 22, 2025 · O 573.69 · H 594.96 · L 570.26 · C 594.52 · Vol 3.6MWeek of Sep 29, 2025 · O 598.31 · H 610.85 · L 591.51 · C 609.54 · Vol 3.0MWeek of Oct 6, 2025 · O 609.12 · H 640.90 · L 609.00 · C 623.49 · Vol 4.0MWeek of Oct 13, 2025 · O 619.97 · H 627.41 · L 591.68 · C 594.50 · Vol 3.2MWeek of Oct 20, 2025 · O 599.66 · H 609.82 · L 571.36 · C 605.58 · Vol 5.2MWeek of Oct 27, 2025 · O 604.87 · H 605.65 · L 575.82 · C 583.45 · Vol 3.9MWeek of Nov 3, 2025 · O 580.44 · H 581.19 · L 562.44 · C 568.61 · Vol 2.9MWeek of Nov 10, 2025 · O 564.80 · H 570.79 · L 553.37 · C 558.00 · Vol 4.1MWeek of Nov 17, 2025 · O 559.98 · H 573.31 · L 556.29 · C 566.70 · Vol 4.3MWeek of Nov 24, 2025 · O 562.92 · H 582.60 · L 560.00 · C 572.25 · Vol 2.5MWeek of Dec 1, 2025 · O 567.73 · H 568.50 · L 543.66 · C 548.97 · Vol 4.0MWeek of Dec 8, 2025 · O 549.00 · H 571.60 · L 546.51 · C 569.76 · Vol 3.2MWeek of Dec 15, 2025 · O 569.14 · H 575.79 · L 557.59 · C 568.46 · Vol 4.0MWeek of Dec 22, 2025 · O 568.90 · H 587.29 · L 568.90 · C 577.37 · Vol 1.5MWeek of Dec 29, 2025 · O 577.92 · H 585.85 · L 564.50 · C 585.66 · Vol 1.7MWeek of Jan 5, 2026 · O 593.96 · H 638.84 · L 574.51 · C 618.82 · Vol 8.7MWeek of Jan 12, 2026 · O 623.63 · H 669.68 · L 619.68 · C 666.90 · Vol 5.8MWeek of Jan 19, 2026 · O 665.93 · H 677.30 · L 653.02 · C 672.95 · Vol 3.2MWeek of Jan 26, 2026 · O 670.00 · H 705.45 · L 636.00 · C 692.26 · Vol 5.6MWeek of Feb 2, 2026 · O 685.00 · H 711.88 · L 675.40 · C 709.11 · Vol 5.3MWeek of Feb 9, 2026 · O 712.15 · H 715.61 · L 674.75 · C 702.57 · Vol 4.1MWeek of Feb 16, 2026 · O 702.56 · H 745.55 · L 698.73 · C 723.56 · Vol 3.6MWeek of Feb 23, 2026 · O 721.26 · H 734.58 · L 691.03 · C 724.38 · Vol 4.4MWeek of Mar 2, 2026 · O 745.00 · H 774.00 · L 734.36 · C 756.13 · Vol 5.7MWeek of Mar 9, 2026 · O 763.00 · H 765.58 · L 726.58 · C 733.71 · Vol 3.4MWeek of Mar 16, 2026 · O 733.53 · H 737.40 · L 701.00 · C 706.95 · Vol 4.5MWeek of Mar 23, 2026 · O 705.85 · H 706.73 · L 668.20 · C 679.00 · Vol 3.7MWeek of Mar 30, 2026 · O 689.04 · H 708.55 · L 663.93 · C 702.50 · Vol 2.6MWeek of Apr 6, 2026 · O 701.00 · H 703.06 · L 665.00 · C 673.73 · Vol 4.0MWeek of Apr 13, 2026 · O 677.72 · H 683.87 · L 663.02 · C 665.26 · Vol 3.0MWeek of Apr 20, 2026 · O 667.00 · H 673.34 · L 569.00 · C 575.11 · Vol 6.2MWeek of Apr 27, 2026 · O 577.00 · H 588.26 · L 567.33 · C 568.14 · Vol 3.5MWeek of May 4, 2026 · O 567.31 · H 577.50 · L 544.24 · C 549.52 · Vol 4.0MWeek of May 11, 2026 · O 546.00 · H 559.46 · L 539.14 · C 540.69 · Vol 3.1MWeek of May 18, 2026 · O 540.00 · H 557.69 · L 539.00 · C 555.58 · Vol 4.5MWeek of May 25, 2026 · O 557.73 · H 563.93 · L 548.55 · C 563.68 · Vol 4.2MWeek of Jun 1, 2026 · O 559.93 · H 559.93 · L 525.73 · C 544.40 · Vol 6.0MWeek of Jun 8, 2026 · O 542.03 · H 559.70 · L 531.50 · C 550.33 · Vol 4.5MWeek of Jun 15, 2026 · O 542.35 · H 558.80 · L 515.38 · C 521.50 · Vol 4.9MWeek of Jun 22, 2026 · O 515.59 · H 519.63 · L 498.13 · C 500.03 · Vol 5.5MWeek of Jun 29, 2026 · O 502.00 · H 549.01 · L 493.84 · C 549.01 · Vol 5.1MWeek of Jul 6, 2026 · O 547.00 · H 552.63 · L 528.02 · C 539.63 · Vol 4.0MWeek of Jul 13, 2026 · O 540.52 · H 545.54 · L 517.16 · C 521.57 · Vol 4.3M522
Weekly candles over the last 52 weeks, split-adjusted, with 10- and 40-week moving averages; trading volume along the bottom. As of Jul 13, 2026.

OakBag’s model puts the fair value of Northrop Grumman Corp (NOC) at about $668.77, against a recent price of $521.57 — a margin of safety of +22%. On that basis the traffic light is set so it looks fairly valued. The estimate blends up to 4 independent valuation methods and is benchmarked against other Health Care names. It is a model estimate for research, not a price target or a recommendation.

Fair value vs. price

Current price
$521.57
Estimated fair value
$668.77
Margin of safety
+22%
−50%0+50%
Growth fair value
$859.29
Margin of safety (growth)
+39%

How the fair value is built

Peer P/E$1,008.82
Peer EV/EBITDA$878.58
ML-justified$458.96
Cash-flow DCF$345.92
Graham number$524.34

How is this computed?

Knock-out safety checks passed

  • Bankruptcy risk (Altman Z″)
  • Negative equity
  • Excessive leverage
  • Illiquid
  • Penny / micro-cap
  • Stale fundamentals
Piotroski F-score
6 / 9
Altman Z-score
5.77
Beneish M-score
-2.53

Quality & factor profile

Value +0.51
Quality +0.25
Profitability +0.33
Momentum -0.57
Growth -0.44
Low volatility +0.99

Retail attention

Attention
88 / 100
Mentions today
4
Spike vs. 24h ago
Vs. typical level
+4.5σ

See the full analysis

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Frequently asked questions

Is Northrop Grumman (NOC) undervalued?

On OakBag’s model, Northrop Grumman Corp looks fairly valued: the estimated fair value is $668.77 versus a recent price of $521.57, a margin of safety of +22%. This is a model estimate, not investment advice.

What is NOC’s fair value estimate?

OakBag estimates Northrop Grumman Corp’s fair value at about $668.77, blending up to 4 methods — peer P/E, price-to-book, peer EV/EBITDA, a machine-learning valuation and a cash-flow DCF — clipped to a sensible band and taken at the median.

What is margin of safety?

Margin of safety is how far below the estimated fair value the price sits: (fair value − price) ÷ fair value. Here it is +22%. A positive number means the model sees the stock as cheap; OakBag only turns a stock green above +15%.

Does a green verdict mean I should buy NOC?

No. OakBag is an educational and research tool, not investment advice. The traffic light is an automated model output based on third-party data that may be delayed or inaccurate. Always do your own research.

Other Health Care stocks

An educational and research tool — not investment advice. OakBag is an educational and research tool, not investment advice. Scores and rankings are automated model outputs based on third-party data and may be inaccurate or delayed. Nothing here is a recommendation to buy or sell any security. Investing involves risk, including possible loss of principal.