Compare Stocks › AXP vs FFIV
American Express Company (AXP) vs F5, Inc. (FFIV)
AXP
American Express Company
$319.68
VS
FFIV
F5, Inc.
$323.20
Rewards
AXP
- ★Gross margin of 62.8% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
- ★American Express Company scores 100/100 on the Economic Moat Score (Wide Moat), with revenue predictability as the strongest competitive dimension.
- ★Return on equity has consistently exceeded 20% over 4 years, indicating efficient use of shareholder capital.
FFIV
- ★F5, Inc. has maintained ROIC above 10% for 4 consecutive years, suggesting solid business economics.
- ★Gross margin of 81.6% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
- ★F5, Inc. scores 88/100 on the Economic Moat Score (Wide Moat), with revenue predictability as the strongest competitive dimension.
Risks
AXP
- ⚠Altman Z-Score of 0.93 places the company in the distress zone — financial patterns resemble those of companies that experienced bankruptcy.
- ⚠7 insider sales totaling $36.4M with no purchases in the past 3 months — insiders are reducing their exposure.
- ⚠Free cash flow has declined at a 5.9% CAGR over the past 4 years — a concerning trend.
FFIV
- ⚠PEG ratio of 6.63 indicates the stock is expensive relative to its expected growth — the market may be pricing in more growth than analysts project.
- ⚠11 insider sales totaling $5.0M with no purchases in the past 3 months — insiders are reducing their exposure.
Key Valuation Metrics
Learn more →AXP
FFIV
Valuation
N/A
Free Cash Flow
$793.26M
N/A
FCF Yield
4.32%
19.96
Trailing P/E
26.54
15.90
Forward P/E
18.49
Quality & Moat
12.37%
ROIC
14.54%
31.48%
ROE
18.97%
62.76%
Gross Margin
81.58%
1.13
PEG Ratio
6.63
Balance Sheet Safety
1.78
Debt / Equity
0.06
N/A
Interest Coverage
N/A
N/A
Net Debt / EBITDA
-1.34
1.19%
Dividend Yield
N/A
AXP: 4Ties: 1FFIV: 3
AXPFFIV
Historical Fundamentals
Learn more →AXP
Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.
FFIV
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 →AXP
$6.18
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$23.29B
Δ Market Cap
+$144.01B
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
FFIV
$3.71
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$1.65B
Δ Market Cap
+$6.13B
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 →AXP
34.4% Margin of Safety
Price is 34.4% below estimated fair value
Current Price: $319.68
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Fair Value: $487.58
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
FFIV
25.2% Overvalued
Price is 25.2% above estimated fair value
Current Price: $323.20
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Fair Value: $258.17
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Reverse DCF — Market-Implied Growth
Learn more →AXP
Requires positive FCF to compute implied growth rate.
FFIV
What growth rate is the market pricing in at $323?
+10.6%
Market-Implied Owner Earnings Growth
Standard FCF implies +8.8%
The market implies +10.6% Owner Earnings growth, below historical trends — potential opportunity.
Standard FCF implies a more demanding +8.8%, reflecting heavy growth investment expected to generate future returns.
Economic Moat Score
Learn more →AXP
100/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None
Wide moat driven primarily by revenue predictability. Margin Stability 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.
FFIV
88/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None
Wide moat with strength across all dimensions. Revenue Predictability 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 4 years of fundamental data.
Forensic Accounting
Learn more →AXP
-2.51
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.
FFIV
-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
Learn more →AXP
Insiders 22.3%Institutions 65.6%Retail & Other 12.1%
No. of Institutional Holders3,664
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.
FFIV
Insiders 0.5%Institutions 107.1%
No. of Institutional Holders1,033
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 →AXP
0
Buys (3M)
0
Buys (12M)
JOABAR RAYMOND D
Officer
$4,054
@ $176.26 · 2025-04-09
ANGELAKIS MICHAEL J
Director
$998,593
@ $269.89 · 2025-03-07
Open market purchases · includes direct & indirect ownership · excludes option exercises
FFIV
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 →AXP
7
Sells (3M)
19
Sells (12M)
Total value (12M): $151.85M
LIEBERMAN QUINN JESSICA
Officer
$909,661
@ $300.02 · 2026-03-06
JOABAR RAYMOND D
Officer
$4.77M
@ $340.67 · 2026-02-19
GROSFIELD HOWARD M
Officer
$2.82M
@ $346.73 · 2026-02-12
RADHAKRISHNAN RAVIKUMAR S
Chief Technology Officer
$5.35M
@ $356.58 · 2026-02-09
SEEGER LAUREEN E
Officer
$4.60M
@ $360.99 · 2026-02-09
PICKETT DENISE
Officer
$8.35M
@ $356.91 · 2026-02-05
MARRS ANNA
Officer
$9.60M
@ $350.01 · 2026-02-05
JOABAR RAYMOND D
Officer
$538,902
@ $384.93 · 2025-12-12
RUTLEDGE ELIZABETH
Officer
$18.01M
@ $360.21 · 2025-10-31
TABISH DOUGLAS J
Officer
$894,359
@ $355.61 · 2025-10-23
PICKETT DENISE
Officer
$1.75M
@ $350.73 · 2025-10-22
SQUERI STEPHEN J
Chief Executive Officer
$37.03M
@ $329.86 · 2025-09-04
HERENA MONIQUE
Officer
$2.83M
@ $325.88 · 2025-09-03
BUCKMINSTER DOUGLAS E
Officer
$7.67M
@ $326.37 · 2025-09-02
SEEGER LAUREEN E
Officer
$23.37M
@ $296.90 · 2025-08-06
MARRS ANNA
Officer
$1.71M
@ $310.77 · 2025-07-29
MCNEAL GLENDA G
Officer
$15.47M
@ $309.50 · 2025-07-29
MARQUEZ RAFAEL
Officer
$3.56M
@ $296.93 · 2025-05-20
GROSFIELD HOWARD M
Officer
$2.60M
@ $275.50 · 2025-05-06
MCNEAL GLENDA G
Officer
$799,009
@ $264.66 · 2025-04-29
MARRS ANNA
President
$6.32M
@ $287.88 · 2025-03-04
LIEBERMAN QUINN JESSICA
Officer
$897,590
@ $296.43 · 2025-02-26
MCNEAL GLENDA G
Officer
$2.29M
@ $309.96 · 2025-02-11
SQUERI STEPHEN J
Chief Executive Officer
$16.24M
@ $319.45 · 2025-02-06
PICKETT DENISE
Officer
$7.25M
@ $318.69 · 2025-02-05
JOABAR RAYMOND D
Officer
$3.53M
@ $317.01 · 2025-02-05
RADHAKRISHNAN RAVIKUMAR S
Chief Technology Officer
$3.03M
@ $319.17 · 2025-02-05
JOABAR RAYMOND D
Officer
$4.77M
@ $313.94 · 2025-01-28
LE CAILLEC CHRISTOPHE
Chief Financial Officer
$1.82M
@ $303.48 · 2024-11-27
HERENA MONIQUE
Officer
$374,010
@ $287.70 · 2024-11-07
SQUERI STEPHEN J
Chief Executive Officer
$48.90M
@ $286.57 · 2024-11-07
BUCKMINSTER DOUGLAS E
Officer
$3.55M
@ $270.98 · 2024-10-29
WILLIAMS ANRE D.
Officer
$21.05M
@ $270.26 · 2024-10-22
PICKETT DENISE
Officer
$666,213
@ $240.68 · 2024-05-22
SKYLER JENNIFER
Officer
$3.58M
@ $241.73 · 2024-05-10
LIEBERMAN QUINN JESSICA
Officer
$729,770
@ $232.41 · 2024-05-06
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
FFIV
11
Sells (3M)
40
Sells (12M)
Total value (12M): $20.68M
WERNER EDWARD COOPER
Chief Financial Officer
$300,000
@ $300.00 · 2026-03-25
LOCOH DONOU FRANCOIS
Chief Executive Officer
$1.00M
@ $300.00 · 2026-03-25
WHALEN CHAD MICHAEL
Officer
$190,610
@ $277.05 · 2026-03-06
WERNER EDWARD COOPER
Chief Financial Officer
$273,453
@ $282.20 · 2026-03-04
LOCOH DONOU FRANCOIS
Chief Executive Officer
$1.06M
@ $283.53 · 2026-03-04
DREYER MICHAEL L
Director
$866,137
@ $282.41 · 2026-02-20
HIGGINSON ALAN JOHN
Director
$487,192
@ $275.25 · 2026-02-19
ANAND KUNAL
Chief Technology Officer
$104,927
@ $278.32 · 2026-02-10
MADDISON JOHN ANTHONY
Officer
$280,660
@ $280.66 · 2026-02-10
OKEKE ANGELIQUE M
General Counsel
$107,432
@ $278.32 · 2026-02-10
FOUNTAIN THOMAS DEAN
Officer
$360,981
@ $278.32 · 2026-02-10
SCHRAMM LYRA AMBER
Officer
$55,993
@ $281.37 · 2026-02-03
FOUNTAIN THOMAS DEAN
Officer
$875,431
@ $261.87 · 2026-01-26
FOUNTAIN THOMAS DEAN
Officer
$291,630
@ $262.73 · 2026-01-20
FOUNTAIN THOMAS DEAN
Officer
$294,150
@ $265.00 · 2026-01-12
FOUNTAIN THOMAS DEAN
Officer
$292,807
@ $263.79 · 2026-01-05
FOUNTAIN THOMAS DEAN
Officer
$289,146
@ $262.86 · 2025-12-29
FOUNTAIN THOMAS DEAN
Officer
$286,269
@ $257.90 · 2025-12-22
FOUNTAIN THOMAS DEAN
Officer
$293,884
@ $264.76 · 2025-12-15
FOUNTAIN THOMAS DEAN
Officer
$276,013
@ $248.66 · 2025-12-08
HIGGINSON ALAN JOHN
Director
$310,377
@ $237.11 · 2025-12-03
LOCOH DONOU FRANCOIS
Chief Executive Officer
$308,087
@ $236.99 · 2025-12-01
FOUNTAIN THOMAS DEAN
Officer
$263,059
@ $236.99 · 2025-12-01
FOUNTAIN THOMAS DEAN
Officer
$260,756
@ $234.92 · 2025-11-24
FOUNTAIN THOMAS DEAN
Officer
$252,458
@ $227.44 · 2025-11-18
SCHRAMM LYRA AMBER
Officer
$262,282
@ $246.97 · 2025-11-04
LOCOH DONOU FRANCOIS
Chief Executive Officer
$328,874
@ $252.98 · 2025-11-03
WHALEN CHAD MICHAEL
Officer
$2.36M
@ $249.77 · 2025-11-03
FOUNTAIN THOMAS DEAN
Officer
$2.08M
@ $249.78 · 2025-11-03
LOCOH DONOU FRANCOIS
Chief Executive Officer
$416,793
@ $320.61 · 2025-10-01
SCHRAMM LYRA AMBER
Officer
$855,056
@ $316.57 · 2025-09-08
LOCOH DONOU FRANCOIS
Chief Executive Officer
$402,493
@ $309.61 · 2025-09-02
WHALEN CHAD MICHAEL
Officer
$1.71M
@ $322.24 · 2025-08-11
FOUNTAIN THOMAS DEAN
Officer
$417,206
@ $309.73 · 2025-08-04
LOCOH DONOU FRANCOIS
Chief Executive Officer
$400,582
@ $308.14 · 2025-08-01
LOCOH DONOU FRANCOIS
Chief Executive Officer
$382,616
@ $294.32 · 2025-07-01
BUSE ELIZABETH
Director
$440,301
@ $293.53 · 2025-06-11
LOCOH DONOU FRANCOIS
Chief Executive Officer
$369,187
@ $283.99 · 2025-06-02
DREYER MICHAEL L
Director
$514,722
@ $285.96 · 2025-05-27
HIGGINSON ALAN JOHN
Director
$364,666
@ $286.69 · 2025-05-22
WHALEN CHAD MICHAEL
Officer
$412,154
@ $269.03 · 2025-05-02
FOUNTAIN THOMAS DEAN
Officer
$362,383
@ $269.03 · 2025-05-02
LOCOH DONOU FRANCOIS
Chief Executive Officer
$343,902
@ $264.54 · 2025-05-01
LOCOH DONOU FRANCOIS
Chief Executive Officer
$344,981
@ $265.37 · 2025-04-01
BUDNIK MARIANNE
Director
$488,064
@ $260.72 · 2025-03-14
LOCOH DONOU FRANCOIS
Chief Executive Officer
$384,098
@ $295.46 · 2025-03-03
ROGERS SCOT FRAZIER
General Counsel
$1.02M
@ $293.18 · 2025-02-26
LOCOH DONOU FRANCOIS
Chief Executive Officer
$1.97M
@ $303.06 · 2025-02-12
WHALEN CHAD MICHAEL
Officer
$1.19M
@ $290.33 · 2025-02-03
FOUNTAIN THOMAS DEAN
Officer
$385,528
@ $293.40 · 2025-02-03
SCHRAMM LYRA AMBER
Officer
$75,207
@ $297.26 · 2025-01-31
BUDNIK MARIANNE
Director
$221,640
@ $304.45 · 2025-01-30
LOCOH DONOU FRANCOIS
Chief Executive Officer
$364,211
@ $251.18 · 2024-12-03
HIGGINSON ALAN JOHN
Director
$197,810
@ $239.77 · 2024-11-19
LOCOH DONOU FRANCOIS
Chief Executive Officer
$336,307
@ $231.94 · 2024-11-04
ROGERS SCOT FRAZIER
General Counsel
$1.05M
@ $231.86 · 2024-11-04
WHALEN CHAD MICHAEL
Officer
$1.03M
@ $231.93 · 2024-11-04
FOUNTAIN THOMAS DEAN
Officer
$911,846
@ $231.90 · 2024-11-04
PELZER FRANCIS J V
Chief Financial Officer
$130,602
@ $217.67 · 2024-10-21
LOCOH DONOU FRANCOIS
Chief Executive Officer
$316,477
@ $218.26 · 2024-10-03
PELZER FRANCIS J V
Chief Financial Officer
$130,500
@ $217.50 · 2024-09-20
HIGGINSON ALAN JOHN
Director
$201,650
@ $201.65 · 2024-09-09
LOCOH DONOU FRANCOIS
Chief Executive Officer
$292,900
@ $202.00 · 2024-09-03
PELZER FRANCIS J V
Chief Financial Officer
$20,000
@ $200.00 · 2024-08-26
WHALEN CHAD MICHAEL
Officer
$1.09M
@ $198.88 · 2024-08-22
PELZER FRANCIS J V
Chief Financial Officer
$98,365
@ $196.73 · 2024-08-20
LOCOH DONOU FRANCOIS
Chief Executive Officer
$273,108
@ $188.35 · 2024-08-05
FOUNTAIN THOMAS DEAN
Officer
$163,996
@ $192.71 · 2024-08-02
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 →AXP
😐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.
FFIV
😏Greed(65/100)
"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 →AXP
⚪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)
FFIV
⚪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 (65)