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Compare Stocks › GPC vs PFE

Genuine Parts Company (GPC) vs Pfizer, Inc. (PFE): Which Is the Better Buy in 2026?

As of 2026-08-03, GPC is overvalued at $128, with a DCF intrinsic value of $115 and a margin of safety of -11%. PFE is undervalued at $25, with an intrinsic value of $127985960274 and a margin of safety of 100%. Of the two, PFE has the wider margin of safety.

GPC
Genuine Parts Company
$127.64
VS
PFE
Pfizer, Inc.
$24.94

Rewards

GPC
  • ★Genuine Parts Company scores 72/100 on the Economic Moat Score (Wide Moat), with revenue predictability as the strongest competitive dimension.
  • ★Management has timed buybacks well — 2 out of 3 years showed value-accretive repurchases.
PFE
  • ★Gross margin of 74.8% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
  • ★Trailing P/E of 19.0x is 37% below the historical average of 30.4x — potentially undervalued relative to its own history.

Risks

GPC
  • ⚠ROIC has declined by 6.8 percentage points over the past 4 years, which may signal competitive erosion.
  • ⚠FCF yield of 5.2% suggests reasonable valuation assuming continued moderate growth.
  • ⚠Trailing P/E of 510.5x is 548% above the historical average of 78.8x — the stock trades at a premium to its own history.
PFE
  • ⚠ROIC has declined by 15.9 percentage points over the past 4 years, which may signal competitive erosion.
  • ⚠PEG ratio of 2.94 indicates the stock is expensive relative to its expected growth — the market may be pricing in more growth than analysts project.
  • ⚠Altman Z-Score of 1.38 places the company in the distress zone — financial patterns resemble those of companies that experienced bankruptcy.

Key Valuation Metrics

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GPC
PFE
Valuation
$917.24M
Free Cash Flow
$12.38B
5.21%
FCF Yield
N/A
510.54
Trailing P/E
19.04
15.36
Forward P/E
8.82
Quality & Moat
11.61%
ROIC
10.19%
0.71%
ROE
8.31%
37.56%
Gross Margin
74.80%
1.32
PEG Ratio
2.94
Balance Sheet Safety
1.34
Net Debt / Equity
0.57
N/A
Interest Coverage
N/A
2.97
Net Debt / EBITDA
2.03
3.42%
Dividend Yield
6.88%
GPC: 2Ties: 1PFE: 8
GPCPFE

Historical Fundamentals

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GPC

Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation. The dashed forward point is the forward P/E — today's price ÷ analyst consensus EPS.

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. The dashed forward point is the forward P/E — today's price ÷ analyst consensus EPS.

Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation. The dashed forward point is the forward P/E — today's price ÷ analyst consensus EPS.

$1 Retained Earnings Test

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GPC
$-11.75
created per $1 retained over 3 years
Market Cap Declined
Σ Retained
$641.1M
Δ Market Cap
$-7.53B
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
$-26.34
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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GPC
Insufficient Data
Enter initial FCF to calculate intrinsic value
Current Price: $127.64
Fair Value: $0.00
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
PFE
100.0% Margin of Safety
Price is 100.0% below estimated fair value
Current Price: $24.94
Fair Value: $127985960274.09
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

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GPC

What growth rate is the market pricing in at $128?

+38.2%
Market-Implied Owner Earnings Growth
Standard FCF implies +11.2%

The market implies +38.2% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +11.2%, reflecting heavy growth investment.

PFE

What growth rate is the market pricing in at $25?

-14.2%
Market-Implied Owner Earnings Growth
Standard FCF implies -15.0%

The market implies -14.2% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding -15.0%, reflecting heavy growth investment.

Economic Moat Score

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GPC
72/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None

Wide moat driven primarily by revenue predictability. ROIC Consistency 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.
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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GPC
-2.65
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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GPC
Insiders 0.4%Institutions 95.7%Retail & Other 3.9%
No. of Institutional Holders1,423
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 69.5%Retail & Other 30.4%
No. of Institutional Holders3,661
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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GPC
0
Buys (3M)
0
Buys (12M)
BREAUX RANDALL P.
Officer
$100,238
@ $133.65 · 2024-11-01
BREAUX RANDALL P.
Officer
$85,238
@ $113.65 · 2024-11-01
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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GPC
1
Sells (3M)
5
Sells (12M)
Total value (12M): $1.40M
GALLA CHRISTOPHER T
General Counsel
$268,295
@ $115.00 · 2026-06-26
HOWE JAMES F.
Officer
$43,297
@ $104.33 · 2026-05-05
HOWE JAMES F.
Officer
$144,893
@ $104.09 · 2026-05-04
HOWE JAMES F.
Officer
$211,933
@ $128.60 · 2025-12-17
KRISHNA NAVEEN
Chief Technology Officer
$732,450
@ $138.12 · 2025-09-26
NEEDHAM WENDY BEALE
Director
$496,079
@ $123.28 · 2025-03-05
NEEDHAM WENDY BEALE
Director
$194,214
@ $120.78 · 2024-12-13
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
PFE
1
Sells (3M)
1
Sells (12M)
Total value (12M): $51,400
DAMICO JENNIFER B.
Officer
$51,400
@ $25.70 · 2026-06-09
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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GPC
FearGreed
😐Neutral(50/100)

"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.
PFE
FearGreed
😐Neutral(53/100)

"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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GPC
⚪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 (50)
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: Neutral (53)
View GPC Full AnalysisView PFE Full Analysis

Frequently Asked Questions: GPC vs PFE

Is Genuine Parts Company or Pfizer, Inc. more undervalued in 2026?▼

Based on our discounted cash flow model, PFE trades at a 100.0% margin of safety (intrinsic value $127985960274 vs. price $25), compared to GPC's -10.8% margin of safety (intrinsic $115 vs. $128).

Which stock has a wider economic moat, Genuine Parts Company or Pfizer, Inc.?▼

GPC scores 72/100 (Wide moat), while PFE scores 35/100 (None moat). The moat score measures competitive advantage durability across ROIC consistency, margin stability, revenue predictability, and reinvestment efficiency.

Is Pfizer, Inc. in financial distress?▼

PFE's Altman Z-Score of 1.4 places it in the Distress zone, signaling elevated bankruptcy risk. GPC scores 2.3 (Grey zone). The Altman Z-Score is a five-factor model that predicts insolvency within two years; scores below 1.81 indicate significant distress.

Which stock has higher return on invested capital, Genuine Parts Company or Pfizer, Inc.?▼

GPC earns 11.6% ROIC versus PFE's 10.2%. A higher ROIC means the company generates more profit per dollar of capital employed, a hallmark of durable competitive advantage in Buffett-style analysis.

Which dividend is safer, Genuine Parts Company's or Pfizer, Inc.'s?▼

PFE's dividend earns a safety score of 24/100 (Unsafe), compared to GPC's 24/100 (Unsafe). PFE has raised its dividend for 3 consecutive years.