Compare StocksBRK-B vs FISV

Berkshire Hathaway Inc. (BRK-B) vs Fiserv, Inc. (FISV)

BRK-B
Berkshire Hathaway Inc.
$481.48
VS
FISV
Fiserv, Inc.
$57.02

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.
FISV
  • Free cash flow has grown at a 11.1% CAGR over the past 4 years, demonstrating strong earnings power growth.
  • Share count has been reduced by 15% over the past 4 years through buybacks, increasing each share's claim on earnings.
  • Market sentiment is in extreme fear territory (score: 22/100) — historically, periods of fear have often presented buying opportunities.

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.
FISV
  • Altman Z-Score of 1.38 places the company in the distress zone — financial patterns resemble those of companies that experienced bankruptcy.

Key Valuation Metrics

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BRK-B
FISV
Valuation
$36.80B
Free Cash Flow
N/A
3.54%
FCF Yield
N/A
15.50
Trailing P/E
N/A
22.11
Forward P/E
N/A
Quality & Moat
11.31%
ROIC
N/A
9.30%
ROE
N/A
26.15%
Gross Margin
N/A
N/A
PEG Ratio
N/A
Balance Sheet Safety
0.19
Debt / Equity
N/A
N/A
Interest Coverage
No debt
-2.15
Net Debt / EBITDA
N/A
N/A
Dividend Yield
N/A

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.

FISV

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
FISV
$-2.87
created per $1 retained over 3 years
Market Cap Declined
Σ Retained
$9.68B
Δ Market Cap
$-27.81B
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
FISV
66.1% Margin of Safety
Price is 66.1% below estimated fair value
Current Price: $57.02
Fair Value: $168.34
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.

FISV

Requires positive FCF to compute implied growth rate.

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.
FISV
60/100
Narrow Moat
70+ Wide · 40-69 Narrow · <40 None

Narrow moat with revenue predictability 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 4 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.
FISV
-2.59
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.
FISV
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
FISV
0
Buys (3M)
3
Buys (12M)
Total value (12M): $2.21M
ROSMAN ADAM L
Officer
$499,201
@ $63.19 · 2025-12-02
TODD PAUL M
Chief Financial Officer
$1.06M
@ $62.41 · 2025-12-01
FRITZ LANCE M
Director
$651,800
@ $65.18 · 2025-10-30
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
FISV
0
Sells (3M)
2
Sells (12M)
Total value (12M): $1.31M
GELB ANDREW
Officer
$904,320
@ $160.00 · 2025-05-28
ROSMAN ADAM L
Officer
$403,631
@ $160.68 · 2025-05-27
GIBBONS JOHN
Officer
$3.23M
@ $238.15 · 2025-03-03
ROSMAN ADAM L
Officer
$405,971
@ $233.05 · 2025-02-27
CHIARELLO GUY
Chief Operating Officer
$10.60M
@ $235.55 · 2025-02-20
BEST KENNETH
Officer
$4.47M
@ $214.61 · 2024-11-12
MILLER HEIDI G. PH.D.
Director
$6.03M
@ $201.13 · 2024-10-30
SIMONS DOYLE R
Director
$8.08M
@ $201.97 · 2024-10-23
BISIGNANO FRANK J
Chief Executive Officer
$25.72M
@ $177.37 · 2024-09-20
GIBBONS JOHN
Officer
$3.18M
@ $168.21 · 2024-08-21
CHIARELLO GUY
Chief Operating Officer
$3.96M
@ $164.97 · 2024-08-15
CHIARELLO GUY
Chief Operating Officer
$3.72M
@ $154.86 · 2024-07-15
CHIARELLO GUY
Chief Operating Officer
$3.56M
@ $148.47 · 2024-06-17
GIBBONS JOHN
Officer
$416,528
@ $148.76 · 2024-06-10
CHIARELLO GUY
Chief Operating Officer
$3.71M
@ $154.56 · 2024-05-15
CHIARELLO GUY
Chief Operating Officer
$3.63M
@ $151.79 · 2024-04-15
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.
FISV
FearGreed
😨Fear(22/100)

"Market is pessimistic — investigate whether fears are temporary or structural"

Composite sentiment score based on 5 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)
FISV
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 (22)
View BRK-B Full AnalysisView FISV Full Analysis