Compare Stocks › AAPL vs FANG
Apple Inc. (AAPL) vs Diamondback Energy, Inc. (FANG)
AAPL
Apple Inc.
$248.96
VS
FANG
Diamondback Energy, Inc.
$190.31
Rewards
AAPL
- ★Apple Inc. has maintained ROIC above 15% for 4 consecutive years, indicating a durable competitive advantage.
- ★Apple Inc. scores 96/100 on the Economic Moat Score (Wide Moat), with roic consistency as the strongest competitive dimension.
- ★Return on equity has consistently exceeded 20% over 4 years, indicating efficient use of shareholder capital.
FANG
- ★Gross margin of 73.0% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
- ★Each dollar of retained earnings has created $4.58 of market value — management is an exceptional capital allocator.
Risks
AAPL
- ⚠FCF yield of 2.9% is below 3%, meaning the market is pricing in substantial future growth to justify the current price.
- ⚠12 insider sales with no purchases over the past 12 months — a persistent pattern of insider selling.
FANG
- ⚠ROIC has declined by 16.6 percentage points over the observed period, which may signal competitive erosion.
- ⚠Diamondback Energy, Inc. scores only 14/100 on the Economic Moat Score, suggesting limited durable competitive advantages.
- ⚠Buybacks have been poorly timed — 3 out of 4 years involved repurchases at relatively expensive valuations.
Key Valuation Metrics
Learn more →AAPL
FANG
Valuation
$106.31B
Free Cash Flow
$602.63M
2.91%
FCF Yield
1.12%
31.55
Trailing P/E
33.21
26.71
Forward P/E
14.69
Quality & Moat
68.12%
ROIC
-15.96%
127.01%
ROE
3.87%
47.33%
Gross Margin
73.04%
1.72
PEG Ratio
N/A
Balance Sheet Safety
1.03
Debt / Equity
0.34
N/A
Interest Coverage
N/A
0.15
Net Debt / EBITDA
1.39
0.42%
Dividend Yield
2.21%
AAPL: 6Ties: 1FANG: 4
AAPLFANG
Historical Fundamentals
Learn more →AAPL
Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.
FANG
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 →AAPL
$7.57
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$257.06B
Δ Market Cap
+$1.94T
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
FANG
$4.58
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$3.97B
Δ Market Cap
+$18.18B
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
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 →AAPL
38.3% Overvalued
Price is 38.3% above estimated fair value
Current Price: $248.96
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Fair Value: $179.99
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
FANG
0.9% Margin of Safety
Price is 0.9% below estimated fair value
Current Price: $190.31
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Fair Value: $192.00
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Reverse DCF — Market-Implied Growth
Learn more →AAPL
What growth rate is the market pricing in at $249?
+14.5%
Market-Implied Owner Earnings Growth
Standard FCF implies +15.2%
The market implies +14.5% Owner Earnings growth, above historical trends.
Standard FCF implies a demanding +15.2%, reflecting heavy growth investment.
FANG
What growth rate is the market pricing in at $190?
+17.5%
Market-Implied Owner Earnings Growth
Standard FCF implies +31.7%
The market implies +17.5% Owner Earnings growth, above historical trends.
Standard FCF implies a demanding +31.7%, reflecting heavy growth investment.
Economic Moat Score
Learn more →AAPL
96/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None
Wide moat with strength across all dimensions. ROIC Consistency 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.
FANG
14/100
No Moat
70+ Wide · 40-69 Narrow · <40 None
No durable competitive advantage detected. The business shows limited evidence of pricing power, consistent returns, or capital efficiency.
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 →AAPL
-2.29
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.
FANG
-2.99
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 →AAPL
Insiders 1.6%Institutions 65.3%Retail & Other 33.1%
No. of Institutional Holders7,544
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.
FANG
Insiders 30.8%Institutions 65.1%Retail & Other 4.1%
No. of Institutional Holders1,480
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 →AAPL
0
Buys (3M)
0
Buys (12M)
No open market insider purchases found.
Open market purchases · includes direct & indirect ownership · excludes option exercises
FANG
0
Buys (3M)
0
Buys (12M)
TSURU FRANK D
Director
$313,020
@ $156.51 · 2025-02-28
WEST STEVEN E
Director
$975,960
@ $162.66 · 2024-12-16
REEVES ROBERT K
Director
$509,760
@ $180.00 · 2024-11-08
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 →AAPL
0
Sells (3M)
12
Sells (12M)
Total value (12M): $129.96M
KONDO CHRISTOPHER
Officer
$1.02M
@ $271.23 · 2025-11-07
PAREKH KEVAN
Chief Financial Officer
$1.04M
@ $247.39 · 2025-10-16
O'BRIEN DEIRDRE
Officer
$11.07M
@ $257.39 · 2025-10-02
COOK TIMOTHY D
Chief Executive Officer
$33.38M
@ $256.81 · 2025-10-02
ADAMS KATHERINE L
General Counsel
$12.10M
@ $256.79 · 2025-10-02
LEVINSON ARTHUR D
Director
$20.89M
@ $232.07 · 2025-08-28
O'BRIEN DEIRDRE
Officer
$7.77M
@ $223.20 · 2025-08-08
KONDO CHRISTOPHER
Officer
$933,955
@ $208.19 · 2025-05-12
PAREKH KEVAN
Chief Financial Officer
$941,420
@ $206.00 · 2025-04-23
WILLIAMS JEFFREY E
Chief Operating Officer
$7.95M
@ $224.01 · 2025-04-02
COOK TIMOTHY D
Chief Executive Officer
$24.18M
@ $223.65 · 2025-04-02
ADAMS KATHERINE L
General Counsel
$8.68M
@ $223.67 · 2025-04-02
LEVINSON ARTHUR D
Director
$343,147
@ $226.35 · 2025-02-03
LEVINSON ARTHUR D
Director
$45.46M
@ $227.32 · 2024-11-19
KONDO CHRISTOPHER
Officer
$945,233
@ $228.87 · 2024-11-18
MAESTRI LUCA
Chief Financial Officer
$13.43M
@ $226.52 · 2024-10-04
O'BRIEN DEIRDRE
Officer
$13.84M
@ $226.87 · 2024-10-02
WILLIAMS JEFFREY E
Chief Operating Officer
$13.55M
@ $226.86 · 2024-10-02
COOK TIMOTHY D
Chief Executive Officer
$50.28M
@ $224.46 · 2024-10-02
ADAMS KATHERINE L
General Counsel
$13.80M
@ $226.20 · 2024-10-02
KONDO CHRISTOPHER
Officer
$1.96M
@ $225.00 · 2024-08-15
KONDO CHRISTOPHER
Officer
$1.12M
@ $216.50 · 2024-08-09
ADAMS KATHERINE L
General Counsel
$20.64M
@ $206.44 · 2024-08-05
LEVINSON ARTHUR D
Director
$14.37M
@ $191.58 · 2024-05-30
KONDO CHRISTOPHER
Officer
$951,785
@ $190.40 · 2024-05-15
MAESTRI LUCA
Chief Financial Officer
$9.26M
@ $174.12 · 2024-04-11
O'BRIEN DEIRDRE
Officer
$9.24M
@ $168.91 · 2024-04-02
COOK TIMOTHY D
Chief Executive Officer
$33.26M
@ $169.33 · 2024-04-02
ADAMS KATHERINE L
General Counsel
$9.24M
@ $168.90 · 2024-04-02
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
FANG
10
Sells (3M)
18
Sells (12M)
Total value (12M): $2.98B
THOMPSON JERE W III
Chief Financial Officer
$136,851
@ $182.47 · 2026-03-16
ZMIGROSKY MATTHEW PAUL
Officer
$3.76M
@ $180.00 · 2026-03-13
BARKMANN ALBERT
Officer
$731,600
@ $182.90 · 2026-03-13
SGF FANG HOLDINGS,LP
Beneficial Owner of more than 10% of a Class of Security
$2.15B
@ $170.19 · 2026-03-12
DICK TERESA L
Officer
$1.01M
@ $183.07 · 2026-03-09
WESSON DANIEL N.
Chief Operating Officer
$3.62M
@ $181.11 · 2026-03-06
THOMPSON JERE W III
Chief Financial Officer
$136,260
@ $181.68 · 2026-03-06
VANT HOF MATTHEW KAES
Chief Executive Officer
$1.81M
@ $180.84 · 2026-03-06
SGF FANG HOLDINGS,LP
Beneficial Owner of more than 10% of a Class of Security
$176.71M
@ $176.71 · 2026-03-04
SGF FANG HOLDINGS,LP
Beneficial Owner of more than 10% of a Class of Security
$331.87M
@ $165.94 · 2026-02-04
SGF FANG HOLDINGS,LP
Beneficial Owner of more than 10% of a Class of Security
$305.18M
@ $152.59 · 2025-11-28
WESSON DANIEL N.
Chief Operating Officer
$596,948
@ $149.24 · 2025-11-26
ZMIGROSKY MATTHEW PAUL
Officer
$518,630
@ $148.18 · 2025-11-14
THOMPSON JERE W III
Chief Financial Officer
$147,730
@ $147.73 · 2025-11-11
VANT HOF MATTHEW KAES
Chief Executive Officer
$1.41M
@ $140.61 · 2025-11-06
THOMPSON JERE W III
Chief Financial Officer
$212,275
@ $141.52 · 2025-06-09
WESSON DANIEL N.
Officer
$710,306
@ $142.06 · 2025-06-03
VANT HOF MATTHEW KAES
President
$1.43M
@ $142.69 · 2025-05-12
VANT HOF MATTHEW KAES
President
$653,928
@ $163.48 · 2024-12-13
DICK TERESA L
Officer
$1.00M
@ $200.00 · 2024-08-09
VANT HOF MATTHEW KAES
President
$9.91M
@ $198.15 · 2024-08-08
WESSON DANIEL N.
Chief Operating Officer
$778,760
@ $194.69 · 2024-06-10
BARKMANN ALBERT
Officer
$194,750
@ $194.75 · 2024-06-10
WESSON DANIEL N.
Chief Operating Officer
$1.18M
@ $197.14 · 2024-05-28
ZMIGROSKY MATTHEW PAUL
Officer
$1.19M
@ $198.15 · 2024-05-17
VANT HOF MATTHEW KAES
President
$4.89M
@ $195.69 · 2024-05-16
THOMPSON JERE W III
Officer
$179,910
@ $199.90 · 2024-05-03
ZMIGROSKY MATTHEW PAUL
Officer
$969,684
@ $193.94 · 2024-03-21
DICK TERESA L
Officer
$387,840
@ $193.92 · 2024-03-21
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 →AAPL
😐Neutral(52/100)
"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.
FANG
😏Greed(70/100)
"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 →AAPL
⚪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 (52)
FANG
⚪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 (70)