Compare StocksJNJ vs NRG

Johnson & Johnson (JNJ) vs NRG Energy, Inc. (NRG)

JNJ
Johnson & Johnson
$237.60
VS
NRG
NRG Energy, Inc.
$161.40

Rewards

JNJ
  • Johnson & Johnson has maintained ROIC above 10% for 4 consecutive years, suggesting solid business economics.
  • Gross margin of 68.1% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
  • Johnson & Johnson scores 90/100 on the Economic Moat Score (Wide Moat), with revenue predictability as the strongest competitive dimension.
NRG
  • Share count has been reduced by 17% over the past 4 years through buybacks, increasing each share's claim on earnings.
  • Each dollar of retained earnings has created $39.00 of market value — management is an exceptional capital allocator.

Risks

JNJ
  • FCF yield of 2.9% is below 3%, meaning the market is pricing in substantial future growth to justify the current price.
  • 7 insider sales totaling $58.4M with no purchases in the past 3 months — insiders are reducing their exposure.
NRG
  • ROIC has declined by 6.1 percentage points over the observed period, which may signal competitive erosion.
  • Gross margin of 19.4% is low, suggesting a competitive or commodity-like market with limited pricing power.
  • Trailing P/E of 40.4x is 93% above the historical average of 20.9x — the stock trades at a premium to its own history.

Key Valuation Metrics

Learn more →
JNJ
NRG
Valuation
$16.63B
Free Cash Flow
$1.09B
2.90%
FCF Yield
3.18%
21.56
Trailing P/E
40.35
18.90
Forward P/E
14.03
Quality & Moat
13.63%
ROIC
5.64%
32.87%
ROE
47.41%
68.08%
Gross Margin
19.38%
0.44
PEG Ratio
N/A
Balance Sheet Safety
0.60
Debt / Equity
9.89
N/A
Interest Coverage
N/A
0.86
Net Debt / EBITDA
4.02
2.19%
Dividend Yield
1.18%
JNJ: 7Ties: 1NRG: 3
JNJNRG

Historical Fundamentals

Learn more →
JNJ

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

NRG

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

Learn more →
JNJ
$0.91
created per $1 retained over 3 years
Mediocre Allocator
Σ Retained
$40.05B
Δ Market Cap
+$36.63B
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
NRG
$39.00
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$590.0M
Δ Market Cap
+$23.01B
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

Learn more →
JNJ
2.9% Margin of Safety
Price is 2.9% below estimated fair value
Current Price: $237.60
Fair Value: $244.77
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
NRG
3.0% Margin of Safety
Price is 3.0% below estimated fair value
Current Price: $161.40
Fair Value: $166.36
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

Learn more →
JNJ

What growth rate is the market pricing in at $238?

+9.3%
Market-Implied Owner Earnings Growth
Standard FCF implies +15.8%

The market implies +9.3% Owner Earnings growth, below historical trends — potential opportunity.

Standard FCF implies a more demanding +15.8%, reflecting heavy growth investment expected to generate future returns.

NRG

What growth rate is the market pricing in at $161?

+21.1%
Market-Implied Owner Earnings Growth
Standard FCF implies +17.9%

The market implies +21.1% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +17.9%, reflecting heavy growth investment.

Economic Moat Score

Learn more →
JNJ
90/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None

Wide moat with strength across all dimensions. Revenue Predictability is the standout factor.

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.
NRG
42/100
Narrow Moat
70+ Wide · 40-69 Narrow · <40 None

Narrow moat with reinvestment efficiency 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.

Forensic Accounting

Learn more →
JNJ
-2.31
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.
NRG
-2.54
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

Learn more →
JNJ
Insiders 0.1%Institutions 75.8%Retail & Other 24.2%
No. of Institutional Holders5,544
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.
NRG
Insiders 4.5%Institutions 86.2%Retail & Other 9.3%
No. of Institutional Holders1,451
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

Learn more →
JNJ
0
Buys (3M)
1
Buys (12M)
Total value (12M): $257,688
MORIKIS JOHN G
Director
$257,688
@ $206.15 · 2025-11-26
WEINBERGER MARK A
Director
$147,220
@ $147.22 · 2024-12-12
WOODS EUGENE A
Director
$14,553
@ $145.53 · 2024-04-30
Open market purchases · includes direct & indirect ownership · excludes option exercises
NRG
0
Buys (3M)
0
Buys (12M)
No open market insider purchases found.
Open market purchases · includes direct & indirect ownership · excludes option exercises

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

Insider Selling Activity

Learn more →
JNJ
7
Sells (3M)
12
Sells (12M)
Total value (12M): $101.23M
DECKER ROBERT J
Officer
$1.01M
@ $247.87 · 2026-02-27
SCHMID TIMOTHY
Officer
$324,763
@ $245.66 · 2026-02-20
SCHMID TIMOTHY
Officer
$5.53M
@ $244.33 · 2026-02-18
WOLK JOSEPH J
Chief Financial Officer
$21.77M
@ $242.80 · 2026-02-17
SWANSON JAMES D
Chief Technology Officer
$15.11M
@ $243.39 · 2026-02-17
BROADHURST VANESSA
Officer
$1.51M
@ $243.39 · 2026-02-17
REED JOHN C
Officer
$13.11M
@ $243.00 · 2026-02-17
REED JOHN C
Officer
$4.19M
@ $192.71 · 2025-10-17
TAUBERT JENNIFER L
Officer
$10.04M
@ $177.81 · 2025-09-04
DUATO JOAQUIN BOIX
Chief Executive Officer
$22.55M
@ $179.21 · 2025-08-22
WOLK JOSEPH J
Chief Financial Officer
$2.98M
@ $176.91 · 2025-08-15
REED JOHN C
Officer
$3.13M
@ $163.55 · 2025-07-17
DECKER ROBERT J
Officer
$1.16M
@ $165.88 · 2025-02-25
SCHMID TIMOTHY
Officer
$62,928
@ $156.15 · 2025-02-18
WOLK JOSEPH J
Chief Financial Officer
$2.00M
@ $153.89 · 2025-02-07
DECKER ROBERT J
Officer
$930,113
@ $165.06 · 2024-08-30
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
NRG
4
Sells (3M)
7
Sells (12M)
Total value (12M): $33.85M
KINNEY VIRGINIA
Officer
$783,250
@ $156.65 · 2026-03-16
CHUNG BRUCE
Chief Financial Officer
$1.94M
@ $156.56 · 2026-01-07
CURCI BRIAN
General Counsel
$17.26M
@ $160.46 · 2026-01-06
CHUNG BRUCE
Chief Financial Officer
$1.21M
@ $158.79 · 2026-01-06
KINNEY VIRGINIA
Officer
$3.28M
@ $163.82 · 2025-11-14
LIYANEARACHCHI DAK
Chief Technology Officer
$1.65M
@ $155.00 · 2025-09-10
HOWELL KEVIN T
Director
$7.72M
@ $154.50 · 2025-05-30
CHUNG BRUCE
Chief Financial Officer
$1.95M
@ $97.63 · 2025-01-13
GAUDETTE ROBERT J
Officer
$5.48M
@ $91.41 · 2025-01-02
DONOHUE ELISABETH B
Director
$99,154
@ $91.64 · 2024-11-14
PATEL RASESH M.
Officer
$8.24M
@ $80.35 · 2024-09-13
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

Learn more →
JNJ
FearGreed
😐Neutral(59/100)

"Market is pricing this stock without strong emotion in either direction"

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.
NRG
FearGreed
😐Neutral(48/100)

"Market is pricing this stock without strong emotion in either direction"

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

Learn more →
JNJ
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: Neutral (59)
NRG
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: Neutral (48)
View JNJ Full AnalysisView NRG Full Analysis