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The Cooper Companies, Inc. (COO) vs Eli Lilly and Company (LLY): Which Is the Better Buy in 2026?

As of 2026-09-17, COO is overvalued at $53, with a DCF intrinsic value of $21 and a margin of safety of -157%. LLY is undervalued at $1144, with an intrinsic value of $1598 and a margin of safety of 28%. Of the two, LLY has the wider margin of safety.

COO
The Cooper Companies, Inc.
$53.05
VS
LLY
Eli Lilly and Company
$1144.32

Rewards

COO
  • ★Gross margin of 65.9% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
  • ★3 insider purchases totaling $1.3M with no sells in the past 3 months — insiders are putting their own money in.
  • ★Trailing P/E of 18.2x is 63% below the historical average of 49.1x — potentially undervalued relative to its own history.
LLY
  • ★Eli Lilly and Company has maintained ROIC above 15% for 4 consecutive years, indicating a durable competitive advantage.
  • ★Gross margin of 83.4% indicates strong pricing power — typical of businesses with significant intellectual property or brand strength.
  • ★Eli Lilly and Company scores 73/100 on the Economic Moat Score (Wide Moat), with roic consistency as the strongest competitive dimension.

Risks

COO
  • ⚠FCF yield of 5.4% suggests reasonable valuation assuming continued moderate growth.
LLY
  • ⚠FCF yield of 1.1% is below 3%, meaning the market is pricing in substantial future growth to justify the current price.
  • ⚠Insiders have sold $10.0M worth of stock in the past 3 months — significant insider liquidation.

Key Valuation Metrics

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COO
LLY
Valuation
$542.65M
Free Cash Flow
$11.07B
5.38%
FCF Yield
1.08%
18.23
Trailing P/E
38.39
11.30
Forward P/E
24.18
Quality & Moat
6.26%
ROIC
38.43%
6.84%
ROE
102.29%
65.93%
Gross Margin
83.40%
0.51
PEG Ratio
1.12
Balance Sheet Safety
0.32
Net Debt / Equity
1.36
N/A
Interest Coverage
N/A
2.84
Net Debt / EBITDA
1.10
0.00%
Dividend Yield
0.61%
COO: 5Ties: 1LLY: 6
COOLLY

Historical Fundamentals

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COO

Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation. The dashed forward point is the forward P/E — today's price ÷ analyst consensus EPS.

LLY

Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation. The dashed forward point is the forward P/E — today's price ÷ analyst consensus EPS.

Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation. The dashed forward point is the forward P/E — today's price ÷ analyst consensus EPS.

$1 Retained Earnings Test

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COO
$-0.23
created per $1 retained over 3 years
Market Cap Declined
Σ Retained
$1.06B
Δ Market Cap
$-246.1M
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
LLY
$27.49
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$22.34B
Δ Market Cap
+$614.01B
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

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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COO
157.1% Overvalued
Price is 157.1% above estimated fair value
Current Price: $53.05
Fair Value: $20.63
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
LLY
28.4% Margin of Safety
Price is 28.4% below estimated fair value
Current Price: $1144.32
Fair Value: $1597.97
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued

Reverse DCF — Market-Implied Growth

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COO

What growth rate is the market pricing in at $53?

+14.4%
Market-Implied Owner Earnings Growth
Standard FCF implies +9.9%

The market implies +14.4% Owner Earnings growth, above historical trends.

Standard FCF implies a demanding +9.9%, reflecting heavy growth investment.

LLY

What growth rate is the market pricing in at $1144?

+20.6%
Market-Implied Owner Earnings Growth
Standard FCF implies +29.4%

The market implies +20.6% Owner Earnings growth, below historical trends — potential opportunity.

Standard FCF implies a more demanding +29.4%, reflecting heavy growth investment expected to generate future returns.

Economic Moat Score

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COO
61/100
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.
LLY
73/100
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 5 years of fundamental data.

Forensic Accounting

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COO
-2.49
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.
LLY
-1.83
Possible 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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COO
Insiders 0.6%Institutions 111.9%
No. of Institutional Holders988
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.
LLY
Insiders 0.2%Institutions 85.3%Retail & Other 14.5%
No. of Institutional Holders5,890
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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COO
3
Buys (3M)
9
Buys (12M)
Total value (12M): $2.77M
KURZIUS LAWRENCE ERIK
Director
$539,150
@ $53.91 · 2026-09-14
ROSEBROUGH WALTER M JR
Director
$541,640
@ $54.16 · 2026-09-14
KEEL PAUL A
Director
$250,000
@ $53.18 · 2026-09-11
LUCCHESE CYNTHIA L
Director
$149,963
@ $84.06 · 2025-12-22
RIVAS MARIA
Director
$82,130
@ $82.13 · 2025-12-18
KURZIUS LAWRENCE ERIK
Director
$165,000
@ $82.50 · 2025-12-17
SHEFFIELD HOLLY R
Officer
$99,322
@ $80.75 · 2025-12-16
WHITE ALBERT G III
Chief Executive Officer
$808,000
@ $80.80 · 2025-12-16
KURZIUS LAWRENCE ERIK
Director
$136,780
@ $68.39 · 2025-09-29
WARNER GERARD H, III
Officer
$100,384
@ $69.23 · 2025-09-05
WHITE ALBERT G III
Chief Executive Officer
$683,900
@ $68.39 · 2025-09-05
MCBRIDE DANIEL G
Chief Operating Officer
$195,120
@ $65.04 · 2025-09-02
ANDREWS BRIAN G
Chief Financial Officer
$100,162
@ $65.68 · 2025-09-02
Open market purchases · includes direct & indirect ownership · excludes option exercises
LLY
0
Buys (3M)
0
Buys (12M)
MONTARCE LUCAS E
Chief Financial Officer
$494,627
@ $691.79 · 2025-08-15
ALVAREZ RALPH
Director
$500,473
@ $660.25 · 2025-08-13
VAN NAARDEN JACOB S.
Officer
$647,360
@ $647.36 · 2025-08-13
FYRWALD J. ERIK
Director
$1.01M
@ $642.33 · 2025-08-12
RICKS DAVID A
Chief Executive Officer
$1.05M
@ $644.77 · 2025-08-12
SKOVRONSKY DANIEL
Officer
$634,405
@ $634.40 · 2025-08-12
SULZBERGER GABRIELLE
Director
$75,018
@ $641.18 · 2025-08-12
JACKSON JAMERE
Director
$127,913
@ $639.57 · 2025-08-08
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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COO
0
Sells (3M)
0
Sells (12M)
WHITE ALBERT G III
Chief Executive Officer
$12.71M
@ $110.53 · 2024-09-19
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
LLY
2
Sells (3M)
40
Sells (12M)
Total value (12M): $3.64B
JONSSON PATRIK
Officer
$7.64M
@ $1175.10 · 2026-08-17
ZAKROWSKI DONALD A
Officer
$2.37M
@ $1185.01 · 2026-08-10
YUFFA ILYA
Officer
$2.88M
@ $1150.77 · 2026-06-10
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$15.75M
@ $995.36 · 2026-05-06
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$322.38M
@ $1103.48 · 2026-01-07
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$1.51M
@ $1085.01 · 2026-01-05
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$3.90M
@ $1085.04 · 2025-12-29
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$2.85M
@ $1085.17 · 2025-12-24
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$260,409
@ $1085.04 · 2025-12-23
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$161.08M
@ $1095.35 · 2025-11-25
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$17.34M
@ $1109.30 · 2025-11-25
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$152.06M
@ $1068.52 · 2025-11-24
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$111.50M
@ $1058.66 · 2025-11-21
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$39.07M
@ $1051.66 · 2025-11-20
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$176.10M
@ $1051.17 · 2025-11-19
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$62.31M
@ $1034.78 · 2025-11-18
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$10.19M
@ $1030.68 · 2025-11-17
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$183.80M
@ $1030.87 · 2025-11-14
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$48.02M
@ $1030.26 · 2025-11-13
ZAKROWSKI DONALD A
Officer
$1.01M
@ $1010.50 · 2025-11-13
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$308.41M
@ $1011.18 · 2025-11-12
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$279.35M
@ $986.64 · 2025-11-11
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$16.41M
@ $972.52 · 2025-11-10
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$167.09M
@ $933.26 · 2025-11-05
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$38.47M
@ $951.56 · 2025-11-05
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$479,038
@ $910.72 · 2025-11-04
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$266.65M
@ $888.83 · 2025-11-03
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$260.17M
@ $863.35 · 2025-10-31
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$3.16M
@ $863.24 · 2025-10-10
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$9.04M
@ $852.49 · 2025-10-09
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$86.23M
@ $850.27 · 2025-10-08
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$22.72M
@ $848.01 · 2025-10-07
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$137.04M
@ $850.22 · 2025-10-06
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$161.22M
@ $837.93 · 2025-10-03
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$92.50M
@ $821.55 · 2025-10-02
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$107.36M
@ $794.15 · 2025-10-01
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$177.29M
@ $821.47 · 2025-10-01
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$86.79M
@ $763.39 · 2025-09-30
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$18.06M
@ $763.09 · 2025-09-19
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$81.53M
@ $764.65 · 2025-09-18
ZAKROWSKI DONALD A
Officer
$734,930
@ $734.93 · 2025-08-28
YUFFA ILYA
Officer
$783,762
@ $627.01 · 2025-08-11
LILLY ENDOWMENT, INC.
Beneficial Owner of more than 10% of a Class of Security
$225.42M
@ $805.07 · 2025-07-24
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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COO
FearGreed
😨Fear(23/100)

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

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.
LLY
FearGreed
😐Neutral(56/100)

"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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COO
⚪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 (23)
LLY
⚪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 (56)
View COO Full AnalysisView LLY Full Analysis

Frequently Asked Questions: COO vs LLY

Is The Cooper Companies, Inc. or Eli Lilly and Company more undervalued in 2026?▼

Based on our discounted cash flow model, LLY trades at a 28.4% margin of safety (intrinsic value $1598 vs. price $1144), compared to COO's -157.1% margin of safety (intrinsic $21 vs. $53).

Which stock has a wider economic moat, The Cooper Companies, Inc. or Eli Lilly and Company?▼

LLY scores 73/100 (Wide moat), while COO scores 61/100 (Narrow moat). The moat score measures competitive advantage durability across ROIC consistency, margin stability, revenue predictability, and reinvestment efficiency.

Which company has better free cash flow, The Cooper Companies, Inc. or Eli Lilly and Company?▼

The Cooper Companies, Inc. (COO) generates a 5.4% free cash flow yield, compared to Eli Lilly and Company's 1.1%. A higher FCF yield means the business converts more of its market value into cash that can be returned to shareholders or reinvested.

Which stock has higher return on invested capital, The Cooper Companies, Inc. or Eli Lilly and Company?▼

LLY earns 38.4% ROIC versus COO's 6.3%. A higher ROIC means the company generates more profit per dollar of capital employed, a hallmark of durable competitive advantage in Buffett-style analysis.