Compare Stocks › APH vs QCOM
Amphenol Corporation (APH) vs QUALCOMM Incorporated (QCOM)
APH
Amphenol Corporation
$130.65
VS
QCOM
QUALCOMM Incorporated
$131.28
Rewards
APH
- ★Amphenol Corporation has maintained ROIC above 15% for 4 consecutive years, indicating a durable competitive advantage.
- ★Amphenol Corporation scores 71/100 on the Economic Moat Score (Wide Moat), with reinvestment efficiency as the strongest competitive dimension.
- ★Free cash flow has grown at a 34.7% CAGR over the past 4 years, demonstrating strong earnings power growth.
QCOM
- ★QUALCOMM Incorporated has maintained ROIC above 15% for 4 consecutive years, indicating a durable competitive advantage.
- ★QUALCOMM Incorporated scores 73/100 on the Economic Moat Score (Wide Moat), with reinvestment efficiency as the strongest competitive dimension.
- ★Free cash flow has grown at a 23.3% CAGR over the past 4 years, demonstrating strong earnings power growth.
Risks
APH
- ⚠Despite buyback spending, shares outstanding increased in 3 out of 4 years — stock-based compensation is offsetting repurchases.
- ⚠FCF yield of 2.7% is below 3%, meaning the market is pricing in substantial future growth to justify the current price.
QCOM
- ⚠FCF yield of 7.4% suggests reasonable valuation assuming continued moderate growth.
- ⚠Trailing P/E of 26.5x is 28% above the historical average of 20.7x — the stock trades at a premium to its own history.
- ⚠18 insider sales with no purchases over the past 12 months — a persistent pattern of insider selling.
Key Valuation Metrics
Learn more →APH
QCOM
Valuation
$4.38B
Free Cash Flow
$10.42B
2.73%
FCF Yield
7.43%
39.12
Trailing P/E
26.47
25.39
Forward P/E
11.77
Quality & Moat
16.94%
ROIC
25.70%
31.61%
ROE
24.02%
37.22%
Gross Margin
55.10%
0.68
PEG Ratio
N/A
Balance Sheet Safety
1.19
Debt / Equity
0.64
N/A
Interest Coverage
N/A
0.66
Net Debt / EBITDA
0.22
0.77%
Dividend Yield
2.71%
APH: 1Ties: 1QCOM: 9
APHQCOM
Historical Fundamentals
Learn more →APH
Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.
QCOM
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 →APH
$17.92
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$6.72B
Δ Market Cap
+$120.47B
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
QCOM
$5.06
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$11.96B
Δ Market Cap
+$60.46B
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 →APH
3.1% Overvalued
Price is 3.1% above estimated fair value
Current Price: $130.65
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Fair Value: $126.77
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
QCOM
71.3% Overvalued
Price is 71.3% above estimated fair value
Current Price: $131.28
Strongly undervalued
Fairly valued
Strongly overvalued
Fair Value: $76.62
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Reverse DCF — Market-Implied Growth
Learn more →APH
What growth rate is the market pricing in at $131?
+16.7%
Market-Implied Owner Earnings Growth
Standard FCF implies +16.3%
The market implies +16.7% Owner Earnings growth, below historical trends — potential opportunity.
Standard FCF implies a more demanding +16.3%, reflecting heavy growth investment expected to generate future returns.
QCOM
What growth rate is the market pricing in at $131?
+11.2%
Market-Implied Owner Earnings Growth
Standard FCF implies +2.6%
The market implies +11.2% Owner Earnings growth, above historical trends.
Standard FCF implies a demanding +2.6%, reflecting heavy growth investment.
Economic Moat Score
Learn more →APH
71/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None
Wide moat driven primarily by reinvestment efficiency. Revenue Predictability 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.
QCOM
73/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None
Wide moat driven primarily by reinvestment efficiency. Revenue Predictability 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
Learn more →APH
-2.44
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.
QCOM
-3.16
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 →APH
Insiders 0.5%Institutions 97.9%Retail & Other 1.5%
No. of Institutional Holders2,687
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.
QCOM
Insiders 0.1%Institutions 81.6%Retail & Other 18.2%
No. of Institutional Holders3,852
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 →APH
1
Buys (3M)
1
Buys (12M)
Total value (12M): $1.29M
LIVINGSTON ROBERT A
Director
$1.29M
@ $128.51 · 2026-02-05
Open market purchases · includes direct & indirect ownership · excludes option exercises
QCOM
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 →APH
2
Sells (3M)
28
Sells (12M)
Total value (12M): $569.96M
D'AMICO LANCE E
General Counsel
$7.49M
@ $149.88 · 2026-02-18
LAMPO CRAIG A
Chief Financial Officer
$15.00M
@ $149.98 · 2026-02-18
STRAUB PETER JOHN
Officer
$18.72M
@ $141.84 · 2025-12-02
DOHERTY WILLIAM J
Officer
$11.36M
@ $142.00 · 2025-12-02
IVAS MICHAEL R
Officer
$16.81M
@ $140.05 · 2025-11-05
SILVERMAN DAVID M
Officer
$16.94M
@ $141.17 · 2025-11-03
IVAS MICHAEL R
Officer
$16.96M
@ $141.30 · 2025-10-31
DOHERTY WILLIAM J
Officer
$11.28M
@ $141.04 · 2025-10-29
D'AMICO LANCE E
General Counsel
$16.80M
@ $140.01 · 2025-10-29
WALTER LUC
Officer
$49.16M
@ $134.65 · 2025-10-24
STRAUB PETER JOHN
Officer
$9.74M
@ $110.64 · 2025-09-08
SILVERMAN DAVID M
Officer
$11.04M
@ $110.42 · 2025-08-25
LAMPO CRAIG A
Chief Financial Officer
$22.07M
@ $110.43 · 2025-08-22
D'AMICO LANCE E
General Counsel
$11.06M
@ $110.60 · 2025-08-18
DOHERTY WILLIAM J
Officer
$24.77M
@ $109.59 · 2025-08-11
IVAS MICHAEL R
Officer
$5.50M
@ $110.02 · 2025-08-08
WALTER LUC
President
$26.15M
@ $91.43 · 2025-06-03
SILVERMAN DAVID M
Officer
$8.91M
@ $89.09 · 2025-05-30
DOHERTY WILLIAM J
Officer
$14.33M
@ $89.54 · 2025-05-30
IVAS MICHAEL R
Officer
$3.55M
@ $88.79 · 2025-05-29
D'AMICO LANCE E
General Counsel
$8.64M
@ $86.36 · 2025-05-13
SILVERMAN DAVID M
Officer
$7.00M
@ $80.03 · 2025-05-02
DOHERTY WILLIAM J
Officer
$10.12M
@ $80.28 · 2025-05-02
SILVERMAN DAVID M
Officer
$7.59M
@ $75.88 · 2025-04-25
DOHERTY WILLIAM J
Officer
$7.55M
@ $75.49 · 2025-04-25
LAMPO CRAIG A
Chief Financial Officer
$30.37M
@ $75.93 · 2025-04-25
NORWITT RICHARD ADAM
Chief Executive Officer
$151.46M
@ $75.73 · 2025-04-25
WALTER LUC
Officer
$29.61M
@ $75.91 · 2025-04-25
STRAUB PETER JOHN
Officer
$9.78M
@ $74.12 · 2024-11-08
SILVERMAN DAVID M
Officer
$12.93M
@ $71.81 · 2024-11-06
LAMPO CRAIG A
Chief Financial Officer
$21.47M
@ $71.56 · 2024-11-06
D'AMICO LANCE E
General Counsel
$5.16M
@ $68.80 · 2024-10-30
SILVERMAN DAVID M
Officer
$12.39M
@ $68.84 · 2024-10-29
LAMPO CRAIG A
Chief Financial Officer
$10.31M
@ $68.76 · 2024-10-29
DOHERTY WILLIAM J
Officer
$19.75M
@ $65.83 · 2024-08-15
D'AMICO LANCE E
General Counsel
$6.56M
@ $65.63 · 2024-08-15
LAMPO CRAIG A
Chief Financial Officer
$16.25M
@ $65.01 · 2024-08-14
NORWITT RICHARD ADAM
Chief Executive Officer
$25.71M
@ $64.28 · 2024-07-31
WALTER LUC
Officer
$17.70M
@ $64.13 · 2024-07-29
D'AMICO LANCE E
General Counsel
$5.82M
@ $64.65 · 2024-07-26
NORWITT RICHARD ADAM
Chief Executive Officer
$48.40M
@ $64.54 · 2024-07-26
WALTER LUC
Officer
$25.04M
@ $135.34 · 2024-05-23
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
QCOM
3
Sells (3M)
18
Sells (12M)
Total value (12M): $12.83M
PALKHIWALA AKASH J
Chief Operating Officer
$330,815
@ $132.33 · 2026-03-12
PALKHIWALA AKASH J
Chief Operating Officer
$458,799
@ $137.65 · 2026-02-06
PALKHIWALA AKASH J
Chief Operating Officer
$577,620
@ $173.30 · 2026-01-02
PALKHIWALA AKASH J
Chief Operating Officer
$2.20M
@ $175.29 · 2025-12-19
ROGERS ALEXANDER H
Officer
$2.83M
@ $178.01 · 2025-12-16
CHAPLIN ANN C
General Counsel
$1.28M
@ $178.03 · 2025-12-16
PALKHIWALA AKASH J
Chief Operating Officer
$567,702
@ $170.33 · 2025-11-07
PALKHIWALA AKASH J
Chief Operating Officer
$1.38M
@ $166.06 · 2025-10-20
PALKHIWALA AKASH J
Chief Operating Officer
$522,808
@ $156.86 · 2025-09-02
MARTIN NEIL A
Officer
$122,463
@ $154.82 · 2025-08-21
PALKHIWALA AKASH J
Chief Operating Officer
$493,610
@ $148.10 · 2025-08-04
PALKHIWALA AKASH J
Chief Operating Officer
$537,560
@ $161.28 · 2025-07-02
PALKHIWALA AKASH J
Chief Operating Officer
$486,965
@ $146.10 · 2025-06-02
MARTIN NEIL A
Officer
$120,808
@ $153.70 · 2025-05-21
PALKHIWALA AKASH J
Chief Operating Officer
$465,846
@ $139.77 · 2025-05-05
PALKHIWALA AKASH J
Chief Operating Officer
$91,442
@ $141.11 · 2025-04-09
PALKHIWALA AKASH J
Chief Operating Officer
$119,900
@ $132.63 · 2025-04-08
PALKHIWALA AKASH J
Chief Operating Officer
$235,262
@ $132.10 · 2025-04-04
PALKHIWALA AKASH J
Chief Operating Officer
$523,292
@ $156.82 · 2025-03-03
MARTIN NEIL A
Officer
$130,074
@ $174.83 · 2025-02-21
PALKHIWALA AKASH J
Chief Operating Officer
$509,397
@ $169.80 · 2025-02-12
ROGERS ALEXANDER H
Officer
$3.28M
@ $169.83 · 2025-02-10
PALKHIWALA AKASH J
Chief Operating Officer
$463,851
@ $154.62 · 2025-01-02
CHAPLIN ANN C
General Counsel
$409,056
@ $158.12 · 2024-12-16
ROGERS ALEXANDER H
Officer
$1.67M
@ $160.59 · 2024-12-10
CHAPLIN ANN C
General Counsel
$1.24M
@ $160.59 · 2024-12-10
PALKHIWALA AKASH J
Chief Operating Officer
$484,617
@ $161.54 · 2024-12-05
MARTIN NEIL A
Officer
$202,120
@ $155.00 · 2024-11-21
PALKHIWALA AKASH J
Chief Operating Officer
$491,349
@ $163.78 · 2024-11-14
THOMPSON JAMES H.
Chief Technology Officer
$1.38M
@ $172.09 · 2024-11-08
CHAPLIN ANN C
General Counsel
$313,779
@ $165.06 · 2024-11-04
ROGERS ALEXANDER H
Officer
$539,157
@ $166.15 · 2024-10-02
THOMPSON JAMES H.
Chief Technology Officer
$1.36M
@ $169.80 · 2024-10-01
PALKHIWALA AKASH J
Chief Operating Officer
$497,848
@ $165.95 · 2024-10-01
MARTIN NEIL A
Officer
$126,224
@ $163.08 · 2024-09-05
THOMPSON JAMES H.
Chief Technology Officer
$1.37M
@ $171.72 · 2024-09-03
PALKHIWALA AKASH J
Chief Operating Officer
$497,980
@ $165.99 · 2024-09-03
PALKHIWALA AKASH J
Chief Operating Officer
$488,662
@ $162.89 · 2024-08-08
THOMPSON JAMES H.
Chief Technology Officer
$1.28M
@ $160.50 · 2024-08-02
PALKHIWALA AKASH J
Chief Operating Officer
$616,815
@ $205.60 · 2024-07-05
THOMPSON JAMES H.
Chief Technology Officer
$1.60M
@ $199.47 · 2024-07-01
THOMPSON JAMES H.
Chief Technology Officer
$1.68M
@ $209.61 · 2024-06-03
PALKHIWALA AKASH J
Chief Operating Officer
$617,299
@ $205.77 · 2024-06-03
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 →APH
😐Neutral(46/100)
"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.
QCOM
😨Fear(30/100)
"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 →APH
⚪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 (46)
QCOM
⚪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 (30)