Compare Stocks › PFE vs RMD
Pfizer Inc. (PFE) vs ResMed Inc. (RMD)
PFE
Pfizer Inc.
$26.33
VS
RMD
ResMed Inc.
$205.02
Rewards
PFE
- ★Gross margin of 75.8% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
- ★Dividend yield of 6.53% with a consistent or growing payout over the past 4 years.
- ★FCF yield of 9.0% is historically attractive — the business generates significant cash relative to its price.
RMD
- ★ResMed Inc. has maintained ROIC above 15% for 4 consecutive years, indicating a durable competitive advantage.
- ★Gross margin of 62.2% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
- ★ResMed Inc. scores 96/100 on the Economic Moat Score (Wide Moat), with margin stability as the strongest competitive dimension.
Risks
PFE
- ⚠ROIC has declined by 13.9 percentage points over the observed period, which may signal competitive erosion.
- ⚠PEG ratio of 13.77 indicates the stock is expensive relative to its expected growth — the market may be pricing in more growth than analysts project.
- ⚠Free cash flow has declined at a 29.6% CAGR over the past 4 years — a concerning trend.
RMD
- ⚠9 insider sales totaling $5.7M with no purchases in the past 3 months — insiders are reducing their exposure.
Key Valuation Metrics
Learn more →PFE
RMD
Valuation
$13.43B
Free Cash Flow
$1.45B
8.97%
FCF Yield
4.84%
19.36
Trailing P/E
19.77
9.36
Forward P/E
16.86
Quality & Moat
7.67%
ROIC
21.07%
8.96%
ROE
21.58%
75.81%
Gross Margin
62.18%
13.77
PEG Ratio
1.88
Balance Sheet Safety
0.78
Debt / Equity
0.13
N/A
Interest Coverage
N/A
2.10
Net Debt / EBITDA
-0.39
6.53%
Dividend Yield
1.17%
PFE: 5Ties: 2RMD: 5
PFERMD
Historical Fundamentals
Learn more →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.
RMD
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 →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
> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer
RMD
$1.94
created per $1 retained over 3 years
Value Creator
Σ Retained
$2.47B
Δ Market Cap
+$4.79B
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
> $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 →PFE
130.7% Overvalued
Price is 130.7% above estimated fair value
Current Price: $26.33
Strongly undervalued
Strongly overvalued
Fair Value: $11.41
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
RMD
11.8% Margin of Safety
Price is 11.8% below estimated fair value
Current Price: $205.02
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Fair Value: $232.33
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Reverse DCF — Market-Implied Growth
Learn more →PFE
What growth rate is the market pricing in at $26?
+11.4%
Market-Implied Owner Earnings Growth
Standard FCF implies +4.0%
The market implies +11.4% Owner Earnings growth, above historical trends.
Standard FCF implies a demanding +4.0%, reflecting heavy growth investment.
RMD
What growth rate is the market pricing in at $205?
+8.2%
Market-Implied Owner Earnings Growth
Standard FCF implies +7.8%
The market implies +8.2% Owner Earnings growth, below historical trends — potential opportunity.
Standard FCF implies a more demanding +7.8%, reflecting heavy growth investment expected to generate future returns.
Economic Moat Score
Learn more →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.
RMD
96/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None
Wide moat with strength across all dimensions. Margin Stability 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.
Forensic Accounting
Learn more →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.
RMD
-2.59
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 →PFE
Insiders 0.1%Institutions 67.9%Retail & Other 32.0%
No. of Institutional Holders3,687
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.
RMD
Insiders 0.5%Institutions 68.6%Retail & Other 30.9%
No. of Institutional Holders1,404
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 →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
RMD
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 →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
RMD
9
Sells (3M)
44
Sells (12M)
Total value (12M): $33.74M
FARRELL MICHAEL J
Chief Executive Officer
$1.13M
@ $225.50 · 2026-04-07
FARRELL PETER CRAIG
Director
$450,000
@ $225.00 · 2026-04-01
SANDERCOCK BRETT
Chief Financial Officer
$224,310
@ $224.31 · 2026-04-01
FARRELL MICHAEL J
Chief Executive Officer
$1.25M
@ $251.03 · 2026-03-09
FARRELL PETER CRAIG
Director
$520,440
@ $260.22 · 2026-03-04
SANDERCOCK BRETT
Chief Financial Officer
$254,300
@ $254.30 · 2026-03-02
FARRELL MICHAEL J
Chief Executive Officer
$1.37M
@ $273.78 · 2026-02-09
FARRELL PETER CRAIG
Director
$502,620
@ $251.31 · 2026-02-04
RIDER MICHAEL J
General Counsel
$13,000
@ $260.00 · 2026-02-04
SANDERCOCK BRETT
Chief Financial Officer
$257,030
@ $257.03 · 2026-02-02
FARRELL PETER CRAIG
Director
$497,660
@ $248.83 · 2026-01-07
FARRELL MICHAEL J
Chief Executive Officer
$1.24M
@ $248.46 · 2026-01-07
RIDER MICHAEL J
Officer
$12,088
@ $241.76 · 2026-01-02
SANDERCOCK BRETT
Chief Financial Officer
$241,750
@ $241.75 · 2026-01-02
FARRELL MICHAEL J
Chief Executive Officer
$1.25M
@ $251.41 · 2025-12-08
FARRELL PETER CRAIG
Director
$502,940
@ $251.47 · 2025-12-03
RIDER MICHAEL J
Officer
$12,208
@ $244.16 · 2025-12-01
SANDERCOCK BRETT
Chief Financial Officer
$244,160
@ $244.16 · 2025-12-01
DE WITTE JAN
Director
$524,025
@ $255.00 · 2025-11-25
FARRELL PETER CRAIG
Director
$504,100
@ $252.05 · 2025-11-12
DE WITTE JAN
Director
$121,872
@ $250.25 · 2025-11-11
FARRELL MICHAEL J
Chief Executive Officer
$2.00M
@ $249.75 · 2025-11-07
SANDERCOCK BRETT
Chief Financial Officer
$742,620
@ $247.54 · 2025-11-03
FARRELL MICHAEL J
Chief Executive Officer
$2.27M
@ $282.85 · 2025-10-07
RIDER MICHAEL J
Officer
$27,436
@ $274.36 · 2025-10-01
SANDERCOCK BRETT
Chief Financial Officer
$823,080
@ $274.36 · 2025-10-01
FARRELL MICHAEL J.
Chief Executive Officer
$2.23M
@ $278.14 · 2025-09-08
SANDERCOCK BRETT
Chief Financial Officer
$812,310
@ $270.77 · 2025-09-02
HERNANDEZ JOHN
Director
$739,289
@ $287.10 · 2025-08-18
FARRELL MICHAEL J
Chief Executive Officer
$2.24M
@ $279.48 · 2025-08-07
SANDERCOCK BRETT
Chief Financial Officer
$845,700
@ $281.90 · 2025-08-01
RIDER MICHAEL J
General Counsel
$14,095
@ $281.90 · 2025-08-01
FARRELL MICHAEL J
Chief Executive Officer
$2.06M
@ $256.72 · 2025-07-07
FARRELL PETER CRAIG
Director
$241,438
@ $255.49 · 2025-07-02
SANDERCOCK BRETT
Chief Financial Officer
$997,892
@ $256.99 · 2025-07-01
RIDER MICHAEL J
General Counsel
$16,961
@ $256.98 · 2025-07-01
FARRELL MICHAEL J
Chief Executive Officer
$2.01M
@ $251.21 · 2025-06-09
FARRELL PETER CRAIG
Director
$494,640
@ $247.32 · 2025-06-04
SANDERCOCK BRETT
Chief Financial Officer
$243,780
@ $243.78 · 2025-06-02
RIDER MICHAEL J
Officer
$9,995
@ $243.78 · 2025-06-02
SANDERCOCK BRETT
Chief Financial Officer
$891,286
@ $244.59 · 2025-05-22
DE WITTE JAN
Director
$486,940
@ $243.47 · 2025-05-20
FARRELL PETER CRAIG
Director
$484,500
@ $242.25 · 2025-05-07
FARRELL MICHAEL J
Chief Executive Officer
$1.95M
@ $243.23 · 2025-05-07
SANDERCOCK BRETT
Chief Financial Officer
$215,580
@ $215.58 · 2025-04-08
FARRELL MICHAEL J
Chief Executive Officer
$1.68M
@ $209.85 · 2025-04-07
FARRELL PETER CRAIG
Director
$439,480
@ $219.74 · 2025-04-02
RIDER MICHAEL J
Officer
$14,263
@ $222.86 · 2025-04-01
GHOSHAL KAUSHIK
Officer
$2.33M
@ $239.31 · 2025-03-10
SANDERCOCK BRETT
Chief Financial Officer
$230,360
@ $230.36 · 2025-03-10
FARRELL MICHAEL J
Chief Executive Officer
$1.84M
@ $229.20 · 2025-03-07
FARRELL PETER CRAIG
Director
$455,420
@ $227.71 · 2025-03-05
GHOSHAL KAUSHIK
Officer
$2.15M
@ $235.40 · 2025-03-03
RIDER MICHAEL J
General Counsel
$14,982
@ $234.09 · 2025-03-03
SANDERCOCK BRETT
Chief Financial Officer
$238,980
@ $238.98 · 2025-02-10
FARRELL MICHAEL J
Chief Executive Officer
$1.90M
@ $236.77 · 2025-02-07
FARRELL PETER CRAIG
Director
$484,220
@ $242.11 · 2025-02-05
RIDER MICHAEL J
General Counsel
$15,515
@ $242.42 · 2025-02-03
SANDERCOCK BRETT
Chief Financial Officer
$234,040
@ $234.04 · 2025-01-08
FARRELL PETER CRAIG
Director
$461,980
@ $230.99 · 2025-01-02
RIDER MICHAEL J
General Counsel
$17,324
@ $230.99 · 2025-01-02
SANDERCOCK BRETT
Chief Financial Officer
$244,230
@ $244.23 · 2024-12-09
FARRELL PETER CRAIG
Director
$491,300
@ $245.65 · 2024-12-04
RIDER MICHAEL J
Officer
$18,419
@ $248.91 · 2024-12-02
LEONG JUSTIN
Officer
$1.50M
@ $243.09 · 2024-11-22
DE WITTE JAN
Director
$198,053
@ $248.81 · 2024-11-12
SANDERCOCK BRETT
Chief Financial Officer
$249,000
@ $249.00 · 2024-11-08
FARRELL MICHAEL J
Chief Executive Officer
$3.62M
@ $246.26 · 2024-11-07
FARRELL PETER CRAIG
Director
$497,480
@ $248.74 · 2024-11-06
RIDER MICHAEL J
Officer
$16,698
@ $242.00 · 2024-11-01
GHOSHAL KAUSHIK
Officer
$1.02M
@ $238.48 · 2024-10-11
SANDERCOCK BRETT
Chief Financial Officer
$233,470
@ $233.47 · 2024-10-08
FARRELL MICHAEL J
Chief Executive Officer
$3.41M
@ $231.91 · 2024-10-07
FARRELL PETER CRAIG
Director
$474,400
@ $237.20 · 2024-10-02
GHOSHAL KAUSHIK
Officer
$1.26M
@ $252.56 · 2024-09-12
SANDERCOCK BRETT
Chief Financial Officer
$246,420
@ $246.42 · 2024-09-09
FARRELL MICHAEL J
Chief Executive Officer
$3.65M
@ $248.38 · 2024-09-09
FARRELL PETER CRAIG
Director
$479,800
@ $239.90 · 2024-09-04
RIDER MICHAEL J
Officer
$203,742
@ $231.00 · 2024-08-20
GHOSHAL KAUSHIK
Officer
$2.17M
@ $216.60 · 2024-08-12
SANDERCOCK BRETT
Chief Financial Officer
$212,160
@ $212.16 · 2024-08-08
FARRELL MICHAEL J
Chief Executive Officer
$3.15M
@ $214.25 · 2024-08-07
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 →PFE
😐Neutral(54/100)
"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.
RMD
😨Fear(23/100)
"Market is pessimistic — investigate whether fears are temporary or structural"
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 →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 (54)
RMD
⚪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: Fear (23)