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Compare Stocks › GOOGL vs IBKR

Alphabet Inc. (GOOGL) vs Interactive Brokers Group, Inc. (IBKR)

GOOGL
Alphabet Inc.
$307.13
VS
IBKR
Interactive Brokers Group, Inc.
$67.69

Rewards

GOOGL
  • ★Alphabet Inc. has maintained ROIC above 15% for 4 consecutive years, indicating a durable competitive advantage.
  • ★Alphabet Inc. scores 89/100 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.
IBKR
  • ★Interactive Brokers Group, Inc. has maintained ROIC above 15% for 4 consecutive years, indicating a durable competitive advantage.
  • ★Gross margin of 92.5% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
  • ★Interactive Brokers Group, Inc. scores 81/100 on the Economic Moat Score (Wide Moat), with roic consistency as the strongest competitive dimension.

Risks

GOOGL
  • ⚠FCF yield of 2.0% is below 3%, meaning the market is pricing in substantial future growth to justify the current price.
IBKR
  • ⚠Despite buyback spending, shares outstanding increased in 3 out of 4 years — stock-based compensation is offsetting repurchases.
  • ⚠Trailing P/E of 30.5x is 39% above the historical average of 21.9x — the stock trades at a premium to its own history.
  • ⚠Altman Z-Score of 0.43 places the company in the distress zone — financial patterns resemble those of companies that experienced bankruptcy.

Key Valuation Metrics

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GOOGL
IBKR
Valuation
$73.27B
Free Cash Flow
N/A
1.97%
FCF Yield
N/A
28.41
Trailing P/E
30.49
22.88
Forward P/E
24.71
Quality & Moat
20.83%
ROIC
8.42%
31.83%
ROE
4.81%
59.65%
Gross Margin
92.54%
0.91
PEG Ratio
1.01
Balance Sheet Safety
0.16
Debt / Equity
1.24
N/A
Interest Coverage
N/A
-0.40
Net Debt / EBITDA
N/A
0.27%
Dividend Yield
0.47%
GOOGL: 6Ties: 1IBKR: 2
GOOGLIBKR

Historical Fundamentals

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GOOGL

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

IBKR

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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GOOGL
$9.18
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$288.67B
Δ Market Cap
+$2.65T
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
IBKR
$10.24
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$2.07B
Δ Market Cap
+$21.20B
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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GOOGL
20.0% Margin of Safety
Price is 20.0% below estimated fair value
Current Price: $307.13
Fair Value: $384.04
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
IBKR
7.3% Overvalued
Price is 7.3% above estimated fair value
Current Price: $67.69
Fair Value: $63.10
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

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GOOGL

What growth rate is the market pricing in at $307?

+12.1%
Market-Implied Owner Earnings Growth
Standard FCF implies +20.2%

The market implies +12.1% Owner Earnings growth, below historical trends — potential opportunity.

Standard FCF implies a more demanding +20.2%, reflecting heavy growth investment expected to generate future returns.

IBKR

Requires positive FCF to compute implied growth rate.

Economic Moat Score

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GOOGL
89/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None

Wide moat driven primarily by roic consistency. Reinvestment Efficiency 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.
IBKR
81/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None

Wide moat driven primarily by roic consistency. 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 5 years of fundamental data.

Forensic Accounting

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GOOGL
-2.92
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.
IBKR
-2.34
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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GOOGL
Insiders 0.6%Institutions 80.8%Retail & Other 18.6%
No. of Institutional Holders7,206
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.
IBKR
Insiders 2.8%Institutions 88.9%Retail & Other 8.3%
No. of Institutional Holders1,307
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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GOOGL
0
Buys (3M)
0
Buys (12M)
No open market insider purchases found.
Open market purchases · includes direct & indirect ownership · excludes option exercises
IBKR
0
Buys (3M)
1
Buys (12M)
Total value (12M): $26,380
BRIGHT JILL
Director
$26,380
@ $65.95 · 2025-10-23
BRIGHT JILL
Director
$29,634
@ $219.51 · 2025-01-31
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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GOOGL
0
Sells (3M)
0
Sells (12M)
No open market insider sales found.
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
IBKR
0
Sells (3M)
3
Sells (12M)
Total value (12M): $3.77M
HARRIS LAWRENCE E
Director
$734,505
@ $69.00 · 2025-10-29
HARRIS LAWRENCE E
Director
$996,998
@ $69.45 · 2025-10-28
HARRIS LAWRENCE E
Director
$2.04M
@ $67.86 · 2025-10-24
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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GOOGL
FearGreed
😐Neutral(60/100)

"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.
IBKR
FearGreed
😐Neutral(50/100)

"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

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GOOGL
⚪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 (60)
IBKR
⚪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 (50)
View GOOGL Full AnalysisView IBKR Full Analysis
Alphabet Inc. (GOOGL) vs Interactive Brokers Group, Inc. (IBKR) Stock Comparison | SafetyMargin.io