Compare Stocks › MLM vs NVDA
Martin Marietta Materials, Inc. (MLM) vs NVIDIA Corporation (NVDA)
MLM
Martin Marietta Materials, Inc.
$614.49
VS
NVDA
NVIDIA Corporation
$198.45
Rewards
MLM
- ★Free cash flow has grown at a 24.3% CAGR over the past 4 years, demonstrating strong earnings power growth.
- ★PEG ratio of 0.03 suggests the stock is undervalued relative to its growth rate — paying less than 1x for each unit of earnings growth.
- ★Altman Z-Score of 3.81 indicates very low bankruptcy risk — the company is firmly in the safe zone.
NVDA
- ★NVIDIA Corporation has maintained ROIC above 10% for 4 consecutive years, suggesting solid business economics.
- ★Gross margin of 71.1% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
- ★Free cash flow has grown at a 193.9% CAGR over the past 4 years, demonstrating strong earnings power growth.
Risks
MLM
- ⚠Each dollar of retained earnings has produced only $0.33 of earning power — shareholders may have been better served by dividends.
- ⚠FCF yield of 2.3% is below 3%, meaning the market is pricing in substantial future growth to justify the current price.
- ⚠Trailing P/E of 38.5x is 54% above the historical average of 24.9x — the stock trades at a premium to its own history.
NVDA
- ⚠FCF yield of 2.0% is below 3%, meaning the market is pricing in substantial future growth to justify the current price.
- ⚠Beneish M-Score of -1.06 flags financial patterns consistent with potential earnings manipulation — warrants further investigation.
- ⚠Insiders have sold $4.9M worth of stock in the past 3 months — significant insider liquidation.
Key Valuation Metrics
Learn more →MLM
NVDA
Valuation
$841.75M
Free Cash Flow
$96.68B
2.27%
FCF Yield
2.00%
38.45
Trailing P/E
40.50
26.49
Forward P/E
17.66
Quality & Moat
3.75%
ROIC
65.75%
10.06%
ROE
76.33%
29.75%
Gross Margin
71.07%
0.03
PEG Ratio
0.42
Balance Sheet Safety
0.50
Debt / Equity
0.07
N/A
Interest Coverage
N/A
2.57
Net Debt / EBITDA
-0.38
0.54%
Dividend Yield
0.02%
MLM: 4Ties: 1NVDA: 7
MLMNVDA
Historical Fundamentals
Learn more →MLM
Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.
NVDA
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 →MLM
$4.43
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$3.74B
Δ Market Cap
+$16.56B
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
NVDA
$16.33
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$220.50B
Δ Market Cap
+$3.60T
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 →MLM
29.0% Overvalued
Price is 29.0% above estimated fair value
Current Price: $614.49
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Fair Value: $476.27
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
NVDA
45.1% Margin of Safety
Price is 45.1% below estimated fair value
Current Price: $198.45
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Fair Value: $361.26
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Reverse DCF — Market-Implied Growth
Learn more →MLM
What growth rate is the market pricing in at $614?
+20.3%
Market-Implied FCF Growth Rate
Market above historical growth — verify catalysts.
NVDA
What growth rate is the market pricing in at $198?
+17.1%
Market-Implied Owner Earnings Growth
Standard FCF implies +20.0%
The market implies +17.1% Owner Earnings growth, below historical trends — potential opportunity.
Standard FCF implies a more demanding +20.0%, reflecting heavy growth investment expected to generate future returns.
Economic Moat Score
Learn more →MLM
43/100
Narrow Moat
70+ Wide · 40-69 Narrow · <40 None
Narrow moat with margin stability as the key competitive advantage. Improving roic consistency 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 5 years of fundamental data.
NVDA
69/100
Narrow Moat
70+ Wide · 40-69 Narrow · <40 None
Narrow moat with roic consistency as the key competitive advantage. Improving revenue predictability 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.
Forensic Accounting
Learn more →MLM
-2.67
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.
NVDA
-1.06
Likely 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 →MLM
Insiders 0.8%Institutions 101.3%
No. of Institutional Holders1,461
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.
NVDA
Insiders 4.2%Institutions 68.1%Retail & Other 27.7%
No. of Institutional Holders7,393
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 →MLM
0
Buys (3M)
0
Buys (12M)
PETRO MICHAEL J
Officer
$249,904
@ $454.37 · 2025-03-04
Open market purchases · includes direct & indirect ownership · excludes option exercises
NVDA
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 →MLM
0
Sells (3M)
1
Sells (12M)
Total value (12M): $636,626
PEREZ LAREE E
Director
$636,626
@ $613.32 · 2025-08-08
MCCUNNIFF DONALD A
Officer
$632,700
@ $475.00 · 2025-03-05
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
NVDA
3
Sells (3M)
40
Sells (12M)
Total value (12M): $1.10B
ROBERTSON DONALD F JR
Officer
$942,944
@ $174.75 · 2026-03-20
SHAH AARTI S
Director
$3.36M
@ $176.71 · 2026-03-19
DABIRI JOHN O
Director
$555,440
@ $184.90 · 2026-03-13
ROBERTSON DONALD F JR
Officer
$15.19M
@ $189.85 · 2026-01-02
ROBERTSON DONALD F JR
Officer
$4.43M
@ $179.98 · 2025-12-19
DABIRI JOHN O
Director
$112,317
@ $179.42 · 2025-11-24
HUANG JEN-HSUN
Chief Executive Officer
$5.20M
@ $207.91 · 2025-10-29
HUANG JEN-HSUN
Chief Executive Officer
$23.56M
@ $188.47 · 2025-10-28
HUANG JEN-HSUN
Chief Executive Officer
$40.73M
@ $181.04 · 2025-10-23
HUANG JEN-HSUN
Chief Executive Officer
$41.06M
@ $182.48 · 2025-10-20
HUANG JEN-HSUN
Chief Executive Officer
$41.34M
@ $183.73 · 2025-10-15
HUANG JEN-HSUN
Chief Executive Officer
$42.89M
@ $190.60 · 2025-10-10
HUANG JEN-HSUN
Chief Executive Officer
$42.05M
@ $186.89 · 2025-10-07
HUANG JEN-HSUN
Chief Executive Officer
$42.09M
@ $187.08 · 2025-10-02
HUANG JEN-HSUN
Chief Executive Officer
$40.23M
@ $178.82 · 2025-09-29
HUANG JEN-HSUN
Chief Executive Officer
$40.21M
@ $178.69 · 2025-09-24
ROBERTSON DONALD F JR
Officer
$617,298
@ $176.37 · 2025-09-19
HUANG JEN-HSUN
Chief Executive Officer
$39.18M
@ $174.14 · 2025-09-19
HUANG JEN-HSUN
Chief Executive Officer
$39.75M
@ $176.66 · 2025-09-16
HUANG JEN-HSUN
Chief Executive Officer
$39.28M
@ $174.59 · 2025-09-11
HUANG JEN-HSUN
Chief Executive Officer
$38.01M
@ $168.95 · 2025-09-08
HUANG JEN-HSUN
Chief Executive Officer
$38.61M
@ $171.60 · 2025-09-03
HUDSON BEACH DAWN E
Director
$15.38M
@ $170.90 · 2025-09-03
HUANG JEN-HSUN
Chief Executive Officer
$27.12M
@ $180.79 · 2025-08-15
HUANG JEN-HSUN
Chief Executive Officer
$40.96M
@ $182.04 · 2025-08-13
HUANG JEN-HSUN
Chief Executive Officer
$40.66M
@ $180.70 · 2025-08-08
HUANG JEN-HSUN
Chief Executive Officer
$39.78M
@ $176.80 · 2025-08-05
HUANG JEN-HSUN
Chief Executive Officer
$40.18M
@ $178.58 · 2025-07-31
HUANG JEN-HSUN
Chief Executive Officer
$39.16M
@ $174.02 · 2025-07-28
HUANG JEN-HSUN
Chief Executive Officer
$38.22M
@ $169.87 · 2025-07-23
HUANG JEN-HSUN
Chief Executive Officer
$38.71M
@ $172.05 · 2025-07-18
HUANG JEN-HSUN
Chief Executive Officer
$37.59M
@ $167.08 · 2025-07-15
HUANG JEN-HSUN
Chief Executive Officer
$36.43M
@ $161.91 · 2025-07-10
HUANG JEN-HSUN
Chief Executive Officer
$35.55M
@ $158.02 · 2025-07-07
HUANG JEN-HSUN
Chief Executive Officer
$35.16M
@ $156.27 · 2025-07-01
HUANG JEN-HSUN
Chief Executive Officer
$30.47M
@ $152.33 · 2025-06-26
HUANG JEN-HSUN
Chief Executive Officer
$14.40M
@ $144.04 · 2025-06-23
ROBERTSON DONALD F JR
Officer
$646,469
@ $143.66 · 2025-06-20
DABIRI JOHN O
Director
$91,608
@ $138.80 · 2025-05-30
BURGESS ROBERT KENNETH
Director
$6.74M
@ $134.82 · 2025-05-30
ROBERTSON DONALD F JR
Officer
$525,585
@ $116.80 · 2025-03-21
KRESS COLETTE M.
Chief Financial Officer
$7.79M
@ $116.83 · 2025-03-21
SHAH AARTI S
Director
$2.37M
@ $118.42 · 2025-03-20
BURGESS ROBERT KENNETH
Director
$6.16M
@ $115.49 · 2025-03-13
DABIRI JOHN O
Director
$292,930
@ $110.00 · 2025-03-10
ROBERTSON DONALD F JR
Officer
$608,775
@ $135.28 · 2024-12-13
KRESS COLETTE M.
Chief Financial Officer
$9.03M
@ $135.40 · 2024-12-13
DABIRI JOHN O
Director
$101,672
@ $142.00 · 2024-11-25
ROBERTSON DONALD F JR
Officer
$524,293
@ $116.51 · 2024-09-20
KRESS COLETTE M.
Chief Financial Officer
$7.77M
@ $116.59 · 2024-09-20
HUANG JEN-HSUN
Chief Executive Officer
$28.55M
@ $118.97 · 2024-09-13
HUANG JEN-HSUN
Chief Executive Officer
$26.25M
@ $109.39 · 2024-09-11
HUANG JEN-HSUN
Chief Executive Officer
$25.04M
@ $104.35 · 2024-09-09
HUANG JEN-HSUN
Chief Executive Officer
$25.81M
@ $107.52 · 2024-09-05
HUANG JEN-HSUN
Chief Executive Officer
$27.57M
@ $114.90 · 2024-09-03
HUANG JEN-HSUN
Chief Executive Officer
$24.92M
@ $103.82 · 2024-08-09
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 →MLM
😐Neutral(49/100)
"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.
NVDA
😏Greed(62/100)
"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.
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 →MLM
⚪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 (49)
NVDA
⚪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 (62)