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Compare Stocks › BRK-B vs PSX

Berkshire Hathaway Inc. (BRK-B) vs Phillips 66 (PSX)

BRK-B
Berkshire Hathaway Inc.
$481.48
VS
PSX
Phillips 66
$178.34

Rewards

BRK-B
  • ★Each dollar of retained earnings has created $1.66 of market value — management is creating shareholder value.
  • ★Net debt/EBITDA of -2.2x means the company holds more cash than debt — a net cash position.
PSX
  • ★PEG ratio of 0.00 suggests the stock is undervalued relative to its growth rate — paying less than 1x for each unit of earnings growth.

Risks

BRK-B
  • ⚠Berkshire Hathaway Inc. scores only 16/100 on the Economic Moat Score, suggesting limited durable competitive advantages.
  • ⚠Trailing P/E of 15.5x is 75% above the historical average of 8.9x — the stock trades at a premium to its own history.
PSX
  • ⚠ROIC has declined by 10.8 percentage points over the observed period, which may signal competitive erosion.
  • ⚠Gross margin of 12.3% is low, suggesting a competitive or commodity-like market with limited pricing power.
  • ⚠Each dollar of retained earnings has produced only $0.42 of market value — shareholders may have been better served by dividends.

Key Valuation Metrics

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BRK-B
PSX
Valuation
$36.80B
Free Cash Flow
$2.73B
3.54%
FCF Yield
3.82%
15.50
Trailing P/E
16.53
22.11
Forward P/E
13.56
Quality & Moat
11.31%
ROIC
5.54%
9.30%
ROE
14.56%
26.15%
Gross Margin
12.30%
N/A
PEG Ratio
0.00
Balance Sheet Safety
0.19
Debt / Equity
0.71
N/A
Interest Coverage
N/A
-2.15
Net Debt / EBITDA
3.07
N/A
Dividend Yield
2.85%
BRK-B: 6Ties: 1PSX: 3
BRK-BPSX

Historical Fundamentals

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BRK-B

Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.

PSX

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

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BRK-B
$1.66
created per $1 retained over 3 years
Value Creator
Σ Retained
$252.19B
Δ Market Cap
+$417.98B
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
PSX
$0.42
created per $1 retained over 3 years
Value Destroyer
Σ Retained
$7.85B
Δ Market Cap
+$3.28B
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

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

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BRK-B
31.1% Margin of Safety
Price is 31.1% below estimated fair value
Current Price: $481.48
Fair Value: $699.14
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
PSX
4.0% Margin of Safety
Price is 4.0% below estimated fair value
Current Price: $178.34
Fair Value: $185.84
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

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BRK-B

What growth rate is the market pricing in at $481?

+0.7%
Market-Implied Owner Earnings Growth
Standard FCF implies +8.8%

The market implies +0.7% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +8.8%, reflecting heavy growth investment.

PSX

What growth rate is the market pricing in at $178?

+8.3%
Market-Implied Owner Earnings Growth
Standard FCF implies +14.8%

The market implies +8.3% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +14.8%, reflecting heavy growth investment.

Economic Moat Score

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BRK-B
16/100
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.
PSX
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.

Forensic Accounting

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BRK-B
-2.41
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.
PSX
-2.79
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

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BRK-B
Insiders 0.3%Institutions 66.2%Retail & Other 33.5%
No. of Institutional Holders5,852
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.
PSX
Insiders 0.3%Institutions 78.5%Retail & Other 21.3%
No. of Institutional Holders2,319
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

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BRK-B
0
Buys (3M)
0
Buys (12M)
No open market insider purchases found.
Open market purchases · includes direct & indirect ownership · excludes option exercises
PSX
1
Buys (3M)
5
Buys (12M)
Total value (12M): $1.27M
MEYERS KEVIN OMAR
Director
$30,310
@ $173.20 · 2026-03-17
HAYES GREGORY J
Director
$1.00M
@ $119.90 · 2025-08-14
CORNELIUS SIGMUND L
Director
$61,775
@ $123.55 · 2025-07-31
HEIM MICHAEL A
Director
$125,970
@ $125.97 · 2025-07-30
PEASE ROBERT W.
Director
$49,980
@ $113.85 · 2025-05-22
Open market purchases · includes direct & indirect ownership · excludes option exercises

Open market purchases · includes direct & indirect ownership · excludes option exercises.

Insider Selling Activity

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BRK-B
0
Sells (3M)
0
Sells (12M)
No open market insider sales found.
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
PSX
6
Sells (3M)
13
Sells (12M)
Total value (12M): $28.39M
DAVIS LISA ANN
Director
$662,617
@ $174.37 · 2026-03-13
MANDELL BRIAN
Officer
$7.26M
@ $169.53 · 2026-03-12
MITCHELL KEVIN J
Chief Financial Officer
$3.65M
@ $167.50 · 2026-03-05
BALDRIDGE DONALD A
Officer
$1.20M
@ $160.00 · 2026-02-17
SUTHERLAND VANESSA ALLEN
General Counsel
$659,100
@ $150.00 · 2026-02-04
SUTHERLAND VANESSA ALLEN
General Counsel
$637,130
@ $145.00 · 2026-01-09
MANDELL BRIAN
Officer
$3.57M
@ $140.04 · 2025-12-01
MANDELL BRIAN
Officer
$3.61M
@ $137.68 · 2025-11-18
MITCHELL KEVIN J
Chief Financial Officer
$4.14M
@ $138.00 · 2025-11-07
SUTHERLAND VANESSA ALLEN
General Counsel
$615,020
@ $140.00 · 2025-09-26
SUTHERLAND VANESSA ALLEN
General Counsel
$593,055
@ $135.00 · 2025-09-09
SUTHERLAND VANESSA ALLEN
General Counsel
$571,090
@ $130.00 · 2025-07-08
MANDELL BRIAN
Officer
$1.23M
@ $125.00 · 2025-06-18
MITCHELL KEVIN J
Chief Financial Officer
$4.17M
@ $139.01 · 2024-08-15
ROBERTS TIMOTHY D
Officer
$5.50M
@ $145.80 · 2024-05-16
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

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BRK-B
FearGreed
😐Neutral(48/100)

"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.
PSX
FearGreed
😏Greed(74/100)

"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

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BRK-B
⚪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 (48)
PSX
⚪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 (74)
View BRK-B Full AnalysisView PSX Full Analysis