Compare StocksDUK vs GOOGL

Duke Energy Corporation (DUK) vs Alphabet Inc. (GOOGL)

DUK
Duke Energy Corporation
$129.74
VS
GOOGL
Alphabet Inc.
$307.13

Rewards

DUK
  • Each dollar of retained earnings has created $4.60 of market value — management is an exceptional capital allocator.
GOOGL
  • Alphabet Inc. has maintained ROIC above 15% for 4 consecutive years, indicating a durable competitive advantage.
  • Alphabet Inc. scores 89/100 on the Economic Moat Score (Wide Moat), with roic consistency as the strongest competitive dimension.
  • Return on equity has consistently exceeded 20% over 4 years, indicating efficient use of shareholder capital.

Risks

DUK
  • Net debt/EBITDA of 5.6x indicates heavy leverage — it would take over 4 years of EBITDA to pay off net debt.
  • Altman Z-Score of 0.67 places the company in the distress zone — financial patterns resemble those of companies that experienced bankruptcy.
  • 6 insider sales totaling $5.6M with no purchases in the past 3 months — insiders are reducing their exposure.
GOOGL
  • FCF yield of 2.0% is below 3%, meaning the market is pricing in substantial future growth to justify the current price.

Key Valuation Metrics

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DUK
GOOGL
Valuation
$-2.00B
Free Cash Flow
$73.27B
-1.98%
FCF Yield
1.97%
20.56
Trailing P/E
28.41
18.13
Forward P/E
22.88
Quality & Moat
4.89%
ROIC
20.83%
9.26%
ROE
31.83%
51.90%
Gross Margin
59.65%
N/A
PEG Ratio
0.91
Balance Sheet Safety
1.72
Debt / Equity
0.16
N/A
Interest Coverage
N/A
5.58
Net Debt / EBITDA
-0.40
3.28%
Dividend Yield
0.27%
DUK: 3Ties: 1GOOGL: 7
DUKGOOGL

Historical Fundamentals

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DUK

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

GOOGL

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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DUK
$4.60
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$2.58B
Δ Market Cap
+$11.85B
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
GOOGL
$9.18
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$288.67B
Δ Market Cap
+$2.65T
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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DUK
913.9% Overvalued
Price is 913.9% above estimated fair value
Current Price: $129.74
Fair Value: $12.80
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
GOOGL
20.0% Margin of Safety
Price is 20.0% below estimated fair value
Current Price: $307.13
Fair Value: $384.04
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

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DUK

Requires positive FCF to compute implied growth rate.

GOOGL

What growth rate is the market pricing in at $307?

+12.1%
Market-Implied Owner Earnings Growth
Standard FCF implies +20.2%

The market implies +12.1% Owner Earnings growth, below historical trends — potential opportunity.

Standard FCF implies a more demanding +20.2%, reflecting heavy growth investment expected to generate future returns.

Economic Moat Score

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DUK
47/100
Narrow Moat
70+ Wide · 40-69 Narrow · <40 None

Narrow moat with revenue predictability as the key competitive advantage. Improving reinvestment efficiency 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.
GOOGL
89/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None

Wide moat driven primarily by roic consistency. Reinvestment Efficiency is the area most vulnerable to competitive pressure.

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

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DUK
-2.76
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.
GOOGL
-2.92
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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DUK
Insiders 0.1%Institutions 70.3%Retail & Other 29.6%
No. of Institutional Holders2,882
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.
GOOGL
Insiders 0.6%Institutions 80.8%Retail & Other 18.6%
No. of Institutional Holders7,206
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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DUK
0
Buys (3M)
0
Buys (12M)
No open market insider purchases found.
Open market purchases · includes direct & indirect ownership · excludes option exercises
GOOGL
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

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DUK
6
Sells (3M)
13
Sells (12M)
Total value (12M): $8.21M
GHARTEY-TAGOE KODWO
Officer
$2.40M
@ $131.57 · 2026-03-02
REPKO REGIS T
Officer
$86,853
@ $131.00 · 2026-03-02
REPKO REGIS T
Officer
$123,001
@ $127.86 · 2026-02-24
SAVOY BRIAN D.
Chief Financial Officer
$1.53M
@ $127.69 · 2026-02-23
REPKO REGIS T
Officer
$556,540
@ $127.18 · 2026-02-20
RENJEL LOUIS E
Officer
$868,156
@ $127.67 · 2026-02-12
GLENN ROBERT ALEXANDER
Officer
$1.02M
@ $123.80 · 2025-11-19
RENJEL LOUIS E
Officer
$100,520
@ $125.65 · 2025-11-18
TITONE BONNIE B.
Officer
$248,764
@ $124.38 · 2025-08-20
WEINTRAUB ALEXANDER J
Officer
$48,656
@ $121.64 · 2025-08-19
GILLESPIE THOMAS PRESTON JR.
Officer
$832,542
@ $124.26 · 2025-08-12
RENJEL LOUIS E
Officer
$198,378
@ $125.56 · 2025-08-07
MCKEE E MARIE
Director
$201,057
@ $124.88 · 2025-08-07
GHARTEY-TAGOE KODWO
Officer
$1.05M
@ $117.10 · 2025-02-28
JANSON JULIA S.
Officer
$1.16M
@ $116.09 · 2025-02-26
RENJEL LOUIS E
Officer
$542,969
@ $111.49 · 2025-02-18
RENJEL LOUIS E
Officer
$44,592
@ $111.48 · 2024-11-15
GLENN ROBERT ALEXANDER
Officer
$1.65M
@ $109.74 · 2024-11-15
JANSON JULIA S.
Officer
$1.13M
@ $112.58 · 2024-08-23
RENJEL LOUIS E
Officer
$61,366
@ $113.64 · 2024-08-08
GOOD LYNN J
Chief Executive Officer
$1.55M
@ $103.30 · 2024-05-15
MCKEE E MARIE
Director
$173,415
@ $102.31 · 2024-05-14
RENJEL LOUIS E
Officer
$123,432
@ $102.86 · 2024-05-09
JANSON JULIA S.
Officer
$1.03M
@ $102.79 · 2024-05-09
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
GOOGL
0
Sells (3M)
0
Sells (12M)
No open market insider sales found.
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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DUK
FearGreed
😏Greed(63/100)

"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.
GOOGL
FearGreed
😐Neutral(60/100)

"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

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DUK
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 (63)
GOOGL
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 (60)
View DUK Full AnalysisView GOOGL Full Analysis
Duke Energy Corporation (DUK) vs Alphabet Inc. (GOOGL) Stock Comparison | SafetyMargin.io