Compare Stocks › APH vs TSLA
Amphenol Corporation (APH) vs Tesla, Inc. (TSLA)
APH
Amphenol Corporation
$130.65
VS
TSLA
Tesla, Inc.
$380.30
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.
TSLA
- ★Each dollar of retained earnings has created $50.04 of market value — management is an exceptional capital allocator.
- ★Altman Z-Score of 19.94 indicates very low bankruptcy risk — the company is firmly in the safe zone.
- ★Net debt/EBITDA of -2.8x means the company holds more cash than debt — a net cash position.
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.
TSLA
- ⚠ROIC has declined by 17.7 percentage points over the observed period, which may signal competitive erosion.
- ⚠Gross margin of 18.0% is low, suggesting a competitive or commodity-like market with limited pricing power.
- ⚠Share count has increased by 19% over the past 4 years, diluting existing shareholders.
Key Valuation Metrics
Learn more →APH
TSLA
Valuation
$4.38B
Free Cash Flow
$6.22B
2.73%
FCF Yield
0.44%
39.12
Trailing P/E
358.77
25.39
Forward P/E
135.32
Quality & Moat
16.94%
ROIC
3.61%
31.61%
ROE
4.58%
37.22%
Gross Margin
18.03%
0.68
PEG Ratio
N/A
Balance Sheet Safety
1.19
Debt / Equity
0.18
N/A
Interest Coverage
N/A
0.66
Net Debt / EBITDA
-2.79
0.77%
Dividend Yield
N/A
APH: 6Ties: 1TSLA: 3
APHTSLA
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.
TSLA
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
TSLA
$50.04
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$25.92B
Δ Market Cap
+$1.30T
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
TSLA
367.6% Overvalued
Price is 367.6% above estimated fair value
Current Price: $380.30
Strongly undervalued
Strongly overvalued
Fair Value: $81.33
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.
TSLA
What growth rate is the market pricing in at $380?
+49.4%
Market-Implied Owner Earnings Growth
Standard FCF implies +41.8%
The market implies +49.4% Owner Earnings growth, above historical trends.
Standard FCF implies a demanding +41.8%, 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.
TSLA
31/100
No Moat
70+ Wide · 40-69 Narrow · <40 None
No durable moat detected, though revenue predictability 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 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.
TSLA
-2.86
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.
TSLA
Insiders 11.1%Institutions 44.6%Retail & Other 44.3%
No. of Institutional Holders5,299
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
TSLA
0
Buys (3M)
2
Buys (12M)
Total value (12M): $1.00B
MUSK ELON REEVE
Chief Executive Officer
$999.96M
@ $389.28 · 2025-09-12
GEBBIA JOSEPH
Director
$1.03M
@ $256.31 · 2025-04-24
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
TSLA
2
Sells (3M)
17
Sells (12M)
Total value (12M): $319.71M
TANEJA VAIBHAV
Chief Financial Officer
$899,077
@ $397.12 · 2026-03-06
WILSON - THOMPSON KATHLEEN
Director
$10.69M
@ $415.56 · 2026-02-25
MUSK KIMBAL J
Director
$25.61M
@ $450.66 · 2025-12-09
TANEJA VAIBHAV
Chief Financial Officer
$1.17M
@ $443.93 · 2025-12-08
TANEJA VAIBHAV
Chief Financial Officer
$918,137
@ $352.45 · 2025-09-08
TANEJA VAIBHAV
Chief Financial Officer
$1.77M
@ $295.26 · 2025-07-08
ZHU XIAOTONG
Officer
$4.86M
@ $323.81 · 2025-06-12
TANEJA VAIBHAV
Chief Financial Officer
$732,573
@ $285.71 · 2025-06-09
TANEJA VAIBHAV
Chief Financial Officer
$2.40M
@ $342.30 · 2025-06-03
EHRENPREIS IRA MATTHEW
Director
$170.64M
@ $357.30 · 2025-05-27
MUSK KIMBAL J
Director
$32.73M
@ $357.39 · 2025-05-27
TANEJA VAIBHAV
Chief Financial Officer
$1.05M
@ $350.11 · 2025-05-16
TANEJA VAIBHAV
Chief Financial Officer
$1.20M
@ $300.00 · 2025-05-09
DENHOLM ROBYN M
Director
$30.81M
@ $274.12 · 2025-05-06
TANEJA VAIBHAV
Chief Financial Officer
$1.14M
@ $284.40 · 2025-05-01
DENHOLM ROBYN M
Director
$32.10M
@ $285.58 · 2025-04-29
TANEJA VAIBHAV
Chief Financial Officer
$1.00M
@ $250.00 · 2025-04-07
MURDOCH JAMES RUPERT
Director
$13.19M
@ $240.79 · 2025-03-10
TANEJA VAIBHAV
Chief Financial Officer
$718,111
@ $268.75 · 2025-03-06
DENHOLM ROBYN M
Director
$33.67M
@ $299.61 · 2025-03-03
TANEJA VAIBHAV
Chief Financial Officer
$1.78M
@ $296.02 · 2025-03-03
MUSK KIMBAL J
Director
$27.59M
@ $367.87 · 2025-02-06
DENHOLM ROBYN M
Director
$43.16M
@ $384.04 · 2025-02-03
TANEJA VAIBHAV
Chief Financial Officer
$2.68M
@ $383.11 · 2025-02-03
TANEJA VAIBHAV
Chief Financial Officer
$2.89M
@ $413.56 · 2025-01-06
WILSON - THOMPSON KATHLEEN
Director
$41.16M
@ $411.63 · 2025-01-06
TANEJA VAIBHAV
Chief Financial Officer
$975,015
@ $374.29 · 2024-12-06
WILSON - THOMPSON KATHLEEN
Director
$35.25M
@ $352.54 · 2024-12-04
DENHOLM ROBYN M
Director
$39.79M
@ $354.06 · 2024-12-02
TANEJA VAIBHAV
Chief Financial Officer
$2.48M
@ $354.43 · 2024-12-02
DENHOLM ROBYN M
Director
$35.34M
@ $314.44 · 2024-11-15
TANEJA VAIBHAV
Chief Financial Officer
$3.80M
@ $316.91 · 2024-11-11
WILSON - THOMPSON KATHLEEN
Director
$34.60M
@ $346.02 · 2024-11-11
TANEJA VAIBHAV
Chief Financial Officer
$1.01M
@ $251.76 · 2024-11-01
MUSK KIMBAL J
Director
$15.14M
@ $250.23 · 2024-11-01
TANEJA VAIBHAV
Chief Financial Officer
$1.00M
@ $250.00 · 2024-10-24
TANEJA VAIBHAV
Chief Financial Officer
$2.00M
@ $250.00 · 2024-09-23
ZHU XIAOTONG
Officer
$65,867
@ $221.77 · 2024-09-06
DENHOLM ROBYN M
Director
$14.60M
@ $219.96 · 2024-07-25
ZHU XIAOTONG
Officer
$113,151
@ $174.35 · 2024-06-06
DENHOLM ROBYN M
Director
$17.32M
@ $184.86 · 2024-05-06
BAGLINO ANDREW D
Officer
$1.85M
@ $176.20 · 2024-04-01
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.
TSLA
😐Neutral(47/100)
"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 →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)
TSLA
⚪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 (47)