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Compare Stocks › NOC vs PFE

Northrop Grumman Corporation (NOC) vs Pfizer Inc. (PFE)

NOC
Northrop Grumman Corporation
$714.15
VS
PFE
Pfizer Inc.
$27.41

Rewards

NOC
  • ★Free cash flow has grown at a 31.1% CAGR over the past 4 years, demonstrating strong earnings power growth.
PFE
  • ★Gross margin of 75.8% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
  • ★Dividend yield of 6.28% with a consistent or growing payout over the past 4 years.
  • ★FCF yield of 8.6% is historically attractive — the business generates significant cash relative to its price.

Risks

NOC
  • ⚠Gross margin of 19.8% is low, suggesting a competitive or commodity-like market with limited pricing power.
  • ⚠FCF yield of 2.8% is below 3%, meaning the market is pricing in substantial future growth to justify the current price.
  • ⚠13 insider sales totaling $26.2M with no purchases in the past 3 months — insiders are reducing their exposure.
PFE
  • ⚠ROIC has declined by 13.9 percentage points over the observed period, which may signal competitive erosion.
  • ⚠Free cash flow has declined at a 29.6% CAGR over the past 4 years — a concerning trend.

Key Valuation Metrics

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NOC
PFE
Valuation
$2.90B
Free Cash Flow
$13.43B
2.85%
FCF Yield
8.61%
24.57
Trailing P/E
20.15
23.78
Forward P/E
9.69
Quality & Moat
15.85%
ROIC
7.67%
25.08%
ROE
8.96%
19.82%
Gross Margin
75.81%
1.62
PEG Ratio
N/A
Balance Sheet Safety
1.07
Debt / Equity
0.78
N/A
Interest Coverage
N/A
1.98
Net Debt / EBITDA
2.10
1.29%
Dividend Yield
6.28%
NOC: 3Ties: 1PFE: 7
NOCPFE

Historical Fundamentals

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NOC

Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.

PFE

Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.

Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.

$1 Retained Earnings Test

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NOC
$-0.38
created per $1 retained over 3 years
Market Cap Declined
Σ Retained
$6.82B
Δ Market Cap
$-2.60B
Buffett's "$1 Test": For every $1 of earnings retained, has management created at least $1 of market value?
> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer
PFE
N/A
Net losses over 3 years — test not applicable
Company had negative cumulative retained earnings
Σ Retained
$-10.61B
Δ Market Cap
$-146.18B
Buffett's "$1 Test": For every $1 of earnings retained, has management created at least $1 of market value?
> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer

Buffett's "$1 Test": For every $1 of earnings retained, has management created at least $1 of market value?
> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer

Discounted Cash Flow (DCF) Analysis

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NOC
28.5% Overvalued
Price is 28.5% above estimated fair value
Current Price: $714.15
Fair Value: $555.65
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
PFE
140.2% Overvalued
Price is 140.2% above estimated fair value
Current Price: $27.41
Fair Value: $11.41
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

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NOC

What growth rate is the market pricing in at $714?

+12.1%
Market-Implied Owner Earnings Growth
Standard FCF implies +17.1%

The market implies +12.1% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +17.1%, reflecting heavy growth investment.

PFE

What growth rate is the market pricing in at $27?

+11.8%
Market-Implied Owner Earnings Growth
Standard FCF implies +4.3%

The market implies +11.8% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +4.3%, reflecting heavy growth investment.

Economic Moat Score

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NOC
68/100
Narrow Moat
70+ Wide · 40-69 Narrow · <40 None

Narrow moat with revenue predictability as the key competitive advantage. Improving margin stability would strengthen the moat.

Composite score measuring competitive advantage durability across four dimensions: returns above cost of capital, pricing power stability, revenue predictability, and capital efficiency. Based on 4 years of fundamental data.
PFE
35/100
No Moat
70+ Wide · 40-69 Narrow · <40 None

No durable moat detected, though reinvestment efficiency shows some competitive positioning. The business lacks consistent evidence of sustainable advantages.

Composite score measuring competitive advantage durability across four dimensions: returns above cost of capital, pricing power stability, revenue predictability, and capital efficiency. Based on 5 years of fundamental data.

Forensic Accounting

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NOC
-2.45
Unlikely Manipulator
Above -1.78 = likely manipulator · -2.22 to -1.78 = grey zone

M-Score Trend

Beneish's 8-variable model estimates the probability of earnings manipulation. An M-Score above -1.78 signals elevated risk — companies in this range have historically been 3-5× more likely to be manipulating earnings. Scores between -2.22 and -1.78 fall in a grey zone warranting further investigation.
PFE
-2.53
Unlikely Manipulator
Above -1.78 = likely manipulator · -2.22 to -1.78 = grey zone

M-Score Trend

Beneish's 8-variable model estimates the probability of earnings manipulation. An M-Score above -1.78 signals elevated risk — companies in this range have historically been 3-5× more likely to be manipulating earnings. Scores between -2.22 and -1.78 fall in a grey zone warranting further investigation.

Beneish's 8-variable model estimates the probability of earnings manipulation. An M-Score above -1.78 signals elevated risk — companies in this range have historically been 3-5× more likely to be manipulating earnings. Scores between -2.22 and -1.78 fall in a grey zone warranting further investigation.

Ownership Breakdown

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NOC
Insiders 0.2%Institutions 83.5%Retail & Other 16.3%
No. of Institutional Holders2,191
High insider ownership aligns management incentives with shareholders — a key signal in Buffett-style analysis. Institutional concentration can indicate smart-money conviction but also crowding risk.
PFE
Insiders 0.1%Institutions 67.7%Retail & Other 32.2%
No. of Institutional Holders3,692
High insider ownership aligns management incentives with shareholders — a key signal in Buffett-style analysis. Institutional concentration can indicate smart-money conviction but also crowding risk.

High insider ownership aligns management incentives with shareholders. Institutional concentration can indicate smart-money conviction but also crowding risk.

Insider Buying Activity

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NOC
0
Buys (3M)
0
Buys (12M)
No open market insider purchases found.
Open market purchases · includes direct & indirect ownership · excludes option exercises
PFE
0
Buys (3M)
0
Buys (12M)
BLAYLOCK RONALD E
Director
$499,072
@ $25.65 · 2025-02-13
GOTTLIEB SCOTT
Director
$28,240
@ $28.24 · 2024-10-30
Open market purchases · includes direct & indirect ownership · excludes option exercises

Open market purchases · includes direct & indirect ownership · excludes option exercises.

Insider Selling Activity

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NOC
13
Sells (3M)
25
Sells (12M)
Total value (12M): $35.39M
SIMPSON KATHRYN G.
General Counsel
$650,385
@ $745.00 · 2026-03-02
ROEDER ROSHAN S.
Officer
$1.26M
@ $720.00 · 2026-02-27
HARDESTY MICHAEL A
Officer
$107,748
@ $732.98 · 2026-02-19
ROEDER ROSHAN S.
Officer
$372,541
@ $727.62 · 2026-02-19
SIMPSON KATHRYN G.
General Counsel
$141,158
@ $727.62 · 2026-02-19
DAVIES BENJAMIN R
Officer
$1.58M
@ $719.62 · 2026-02-18
HARDESTY MICHAEL A
Officer
$501,609
@ $701.55 · 2026-02-17
ROEDER ROSHAN S.
Officer
$223,414
@ $702.56 · 2026-02-17
SIMPSON KATHRYN G.
General Counsel
$547,294
@ $702.56 · 2026-02-17
HARDESTY MICHAEL A
Officer
$550,411
@ $702.95 · 2026-02-13
WARDEN KATHY J
Chief Executive Officer
$14.18M
@ $708.82 · 2026-02-06
WELSH MARK A. III
Director
$65,029
@ $684.52 · 2026-02-02
WARDEN KATHY J
Chief Executive Officer
$6.04M
@ $604.50 · 2026-01-06
ROEDER ROSHAN S.
Officer
$46,649
@ $555.35 · 2025-12-09
WELSH MARK A. III
Director
$54,716
@ $564.08 · 2025-11-24
JONES THOMAS H.
Officer
$382,725
@ $525.00 · 2025-07-17
WELSH MARK A. III
Director
$16,720
@ $506.67 · 2025-07-07
JONES THOMAS H.
Officer
$368,706
@ $505.77 · 2025-06-13
FLEMING ROBERT J
Officer
$1.77M
@ $505.77 · 2025-06-13
WARDEN KATHY J
Chief Executive Officer
$5.65M
@ $502.18 · 2025-06-13
WELSH MARK A. III
Director
$16,120
@ $488.48 · 2025-06-05
ROEDER ROSHAN S.
Officer
$485,590
@ $490.00 · 2025-06-04
JONES THOMAS H.
Officer
$349,920
@ $480.00 · 2025-05-30
WELSH MARK A. III
Director
$16,293
@ $493.73 · 2025-05-05
WELSH MARK A. III
Director
$15,850
@ $480.30 · 2025-04-07
WARDEN KATHY J
Chief Executive Officer
$1.78M
@ $475.65 · 2025-03-06
WELSH MARK A. III
Director
$15,631
@ $473.67 · 2025-03-05
DAVIES BENJAMIN R
Officer
$213,788
@ $460.75 · 2025-02-28
HARDESTY MICHAEL A
Officer
$875,873
@ $453.59 · 2025-02-24
SIMPSON KATHRYN G.
General Counsel
$444,098
@ $429.08 · 2025-02-20
DAVIES BENJAMIN R
Officer
$82,383
@ $429.08 · 2025-02-20
SIMPSON KATHRYN G.
General Counsel
$395,916
@ $445.35 · 2025-02-18
DAVIES BENJAMIN R
Officer
$130,488
@ $445.35 · 2025-02-18
WELSH MARK A. III
Director
$15,843
@ $480.09 · 2025-02-05
WELSH MARK A. III
Director
$15,072
@ $456.73 · 2025-01-06
WELSH MARK A. III
Director
$15,886
@ $481.39 · 2024-12-05
DAVIES BENJAMIN R
Officer
$616,067
@ $532.93 · 2024-11-11
WELSH MARK A. III
Director
$16,833
@ $510.09 · 2024-11-05
WELSH MARK A. III
Director
$17,675
@ $535.61 · 2024-10-07
WELSH MARK A. III
Director
$17,151
@ $519.73 · 2024-09-05
WELSH MARK A. III
Director
$17,546
@ $516.06 · 2024-08-29
JONES THOMAS H.
Officer
$695,000
@ $500.00 · 2024-08-02
JONES THOMAS H.
Officer
$1.30M
@ $469.25 · 2024-07-26
ROEDER ROSHAN S.
Officer
$429,429
@ $471.90 · 2024-05-20
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
PFE
0
Sells (3M)
0
Sells (12M)
DAMICO JENNIFER B.
Officer
$64,825
@ $25.93 · 2025-03-04
DAMICO JENNIFER B.
Officer
$147,714
@ $28.66 · 2024-08-13
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives

Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives.

🎭 Mr. Market's Mood

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NOC
FearGreed
😏Greed(61/100)

"Market is optimistic — be cautious and ensure you have a margin of safety"

Composite sentiment score based on 6 market signals. Inspired by Buffett's "Mr. Market" allegory — fear = potential opportunity, greed = potential risk. Must be used alongside fundamental analysis, not in isolation.
PFE
FearGreed
😏Greed(64/100)

"Market is optimistic — be cautious and ensure you have a margin of safety"

Composite sentiment score based on 6 market signals. Inspired by Buffett's "Mr. Market" allegory — fear = potential opportunity, greed = potential risk. Must be used alongside fundamental analysis, not in isolation.

Composite sentiment score based on market signals. Inspired by Buffett’s "Mr. Market" allegory — fear = potential opportunity, greed = potential risk. Must be used alongside fundamental analysis, not in isolation.

⚖️ Buffett Signal

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NOC
⚪Awaiting DCF Data

The Buffett Signal cross-references market sentiment with DCF valuation. Configure the DCF Analysis above to generate a signal.

DCF Margin of Safety: N/AMr. Market's Mood: Greed (61)
PFE
⚪Awaiting DCF Data

The Buffett Signal cross-references market sentiment with DCF valuation. Configure the DCF Analysis above to generate a signal.

DCF Margin of Safety: N/AMr. Market's Mood: Greed (64)
View NOC Full AnalysisView PFE Full Analysis