Compare Stocks › GLW vs QCOM
Corning Incorporated (GLW) vs QUALCOMM Incorporated (QCOM)
GLW
Corning Incorporated
$133.08
VS
QCOM
QUALCOMM Incorporated
$131.28
Rewards
GLW
- ★Free cash flow has grown at a 11.8% CAGR over the past 4 years, demonstrating strong earnings power growth.
- ★PEG ratio of 0.93 suggests the stock is undervalued relative to its growth rate — paying less than 1x for each unit of earnings growth.
- ★Altman Z-Score of 4.04 indicates very low bankruptcy risk — the company is firmly in the safe zone.
QCOM
- ★QUALCOMM Incorporated has maintained ROIC above 15% for 4 consecutive years, indicating a durable competitive advantage.
- ★QUALCOMM Incorporated scores 73/100 on the Economic Moat Score (Wide Moat), with reinvestment efficiency as the strongest competitive dimension.
- ★Free cash flow has grown at a 23.3% CAGR over the past 4 years, demonstrating strong earnings power growth.
Risks
GLW
- ⚠Despite buyback spending, shares outstanding increased in 3 out of 4 years — stock-based compensation is offsetting repurchases.
- ⚠FCF yield of 1.2% is below 3%, meaning the market is pricing in substantial future growth to justify the current price.
- ⚠Trailing P/E of 72.3x is 51% above the historical average of 48.0x — the stock trades at a premium to its own history.
QCOM
- ⚠FCF yield of 7.4% suggests reasonable valuation assuming continued moderate growth.
- ⚠Trailing P/E of 26.5x is 28% above the historical average of 20.7x — the stock trades at a premium to its own history.
- ⚠18 insider sales with no purchases over the past 12 months — a persistent pattern of insider selling.
Key Valuation Metrics
Learn more →GLW
QCOM
Valuation
$1.41B
Free Cash Flow
$10.42B
1.24%
FCF Yield
7.43%
72.33
Trailing P/E
26.47
34.01
Forward P/E
11.77
Quality & Moat
9.43%
ROIC
25.70%
12.97%
ROE
24.02%
35.98%
Gross Margin
55.10%
0.93
PEG Ratio
N/A
Balance Sheet Safety
0.76
Debt / Equity
0.64
N/A
Interest Coverage
N/A
2.14
Net Debt / EBITDA
0.22
0.84%
Dividend Yield
2.71%
GLW: 0Ties: 1QCOM: 10
GLWQCOM
Historical Fundamentals
Learn more →GLW
Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.
QCOM
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 →GLW
N/A
Net losses over 3 years — test not applicable
Company had negative cumulative retained earnings
Σ Retained
$-291.0M
Δ Market Cap
+$48.78B
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
QCOM
$5.06
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$11.96B
Δ Market Cap
+$60.46B
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 →GLW
30.6% Overvalued
Price is 30.6% above estimated fair value
Current Price: $133.08
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Fair Value: $101.92
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
QCOM
71.3% Overvalued
Price is 71.3% above estimated fair value
Current Price: $131.28
Strongly undervalued
Fairly valued
Strongly overvalued
Fair Value: $76.62
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Reverse DCF — Market-Implied Growth
Learn more →GLW
What growth rate is the market pricing in at $133?
+26.1%
Market-Implied Owner Earnings Growth
Standard FCF implies +27.8%
The market implies +26.1% Owner Earnings growth, above historical trends.
Standard FCF implies a demanding +27.8%, reflecting heavy growth investment.
QCOM
What growth rate is the market pricing in at $131?
+11.2%
Market-Implied Owner Earnings Growth
Standard FCF implies +2.6%
The market implies +11.2% Owner Earnings growth, above historical trends.
Standard FCF implies a demanding +2.6%, reflecting heavy growth investment.
Economic Moat Score
Learn more →GLW
36/100
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 4 years of fundamental data.
QCOM
73/100
Wide Moat
70+ Wide · 40-69 Narrow · <40 None
Wide moat driven primarily by reinvestment efficiency. 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 4 years of fundamental data.
Forensic Accounting
Learn more →GLW
-2.38
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.
QCOM
-3.16
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 →GLW
Insiders 8.2%Institutions 74.9%Retail & Other 16.9%
No. of Institutional Holders2,352
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.
QCOM
Insiders 0.1%Institutions 81.6%Retail & Other 18.2%
No. of Institutional Holders3,852
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.
High insider ownership aligns management incentives with shareholders. Institutional concentration can indicate smart-money conviction but also crowding risk.
Insider Buying Activity
Learn more →GLW
0
Buys (3M)
0
Buys (12M)
No open market insider purchases found.
Open market purchases · includes direct & indirect ownership · excludes option exercises
QCOM
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 →GLW
10
Sells (3M)
35
Sells (12M)
Total value (12M): $54.95M
ZHANG JOHN Z
Officer
$204,765
@ $133.75 · 2026-02-12
NELSON AVERY H III
Chief Operating Officer
$203,800
@ $128.74 · 2026-02-11
STEVERSON LEWIS A
Officer
$2.00M
@ $130.22 · 2026-02-10
MUSSER ERIC S.
Retired
$1.95M
@ $130.25 · 2026-02-09
NELSON AVERY H III
Chief Operating Officer
$812,722
@ $129.79 · 2026-02-09
KAMMERUD JORDANA DARYL
Officer
$3.83M
@ $127.67 · 2026-02-09
FANG LI
Officer
$1.11M
@ $113.51 · 2026-02-04
MUSSER ERIC S.
Retired
$2.75M
@ $110.00 · 2026-02-02
O'DAY MICHAEL PAUL
Officer
$558,232
@ $110.52 · 2026-02-02
SCHLESINGER EDWARD A
Chief Financial Officer
$2.21M
@ $104.55 · 2026-01-29
VERKLEEREN RONALD L
Officer
$1.99M
@ $94.69 · 2025-12-10
SEETHARAM SOUMYA
Chief Technology Officer
$1.50M
@ $90.78 · 2025-12-10
SCHLESINGER EDWARD A
Chief Financial Officer
$1.91M
@ $91.25 · 2025-10-31
STEVERSON LEWIS A
Officer
$2.06M
@ $89.05 · 2025-10-31
MUSSER ERIC S.
Retired
$9.02M
@ $90.17 · 2025-10-29
BECKER STEFAN
Officer
$1.10M
@ $91.28 · 2025-10-29
AMIN JAYMIN
Chief Technology Officer
$1.37M
@ $77.18 · 2025-09-17
MUSSER ERIC S.
President
$1.40M
@ $70.23 · 2025-09-04
ZHANG JOHN Z
Officer
$79,425
@ $65.53 · 2025-08-12
MUSSER ERIC S.
President
$1.23M
@ $65.31 · 2025-08-11
MUSSER ERIC S.
President
$1.32M
@ $65.88 · 2025-08-07
WEEKS WENDELL P.
Chief Executive Officer
$5.35M
@ $65.19 · 2025-08-07
NELSON AVERY H III
Chief Operating Officer
$2.26M
@ $62.26 · 2025-07-30
SCHLESINGER EDWARD A
Chief Financial Officer
$877,013
@ $62.28 · 2025-07-30
STEVERSON LEWIS A
Officer
$1.04M
@ $62.22 · 2025-07-30
O'DAY MICHAEL PAUL
Officer
$927,912
@ $62.36 · 2025-07-30
VERKLEEREN RONALD L
Officer
$1.01M
@ $50.52 · 2025-06-11
MUSSER ERIC S.
President
$1.02M
@ $51.11 · 2025-06-06
SCHLESINGER EDWARD A
Chief Financial Officer
$222,534
@ $49.85 · 2025-06-02
BECKER STEFAN
Officer
$849,838
@ $49.68 · 2025-05-29
SEETHARAM SOUMYA
Chief Technology Officer
$325,285
@ $50.01 · 2025-05-29
ZHANG JOHN Z
Officer
$473,679
@ $49.29 · 2025-05-28
SEETHARAM SOUMYA
Chief Technology Officer
$715,797
@ $50.01 · 2025-05-28
ZHANG JOHN Z
Officer
$375,294
@ $46.91 · 2025-05-12
BELL MICHAEL ALAN
Retired
$892,768
@ $44.06 · 2025-04-30
WEEKS WENDELL P.
Chief Executive Officer
$5.01M
@ $50.08 · 2025-02-28
SCHLESINGER EDWARD A
Chief Financial Officer
$218,518
@ $52.82 · 2025-02-19
ZHANG JOHN Z
Officer
$744,757
@ $52.78 · 2025-02-18
MUSSER ERIC S.
President
$1.56M
@ $51.92 · 2025-01-31
BELL MICHAEL ALAN
Retired
$110,165
@ $49.87 · 2025-01-30
BAYNE JOHN P JR
Retired
$435,725
@ $49.09 · 2024-11-25
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
QCOM
3
Sells (3M)
18
Sells (12M)
Total value (12M): $12.83M
PALKHIWALA AKASH J
Chief Operating Officer
$330,815
@ $132.33 · 2026-03-12
PALKHIWALA AKASH J
Chief Operating Officer
$458,799
@ $137.65 · 2026-02-06
PALKHIWALA AKASH J
Chief Operating Officer
$577,620
@ $173.30 · 2026-01-02
PALKHIWALA AKASH J
Chief Operating Officer
$2.20M
@ $175.29 · 2025-12-19
ROGERS ALEXANDER H
Officer
$2.83M
@ $178.01 · 2025-12-16
CHAPLIN ANN C
General Counsel
$1.28M
@ $178.03 · 2025-12-16
PALKHIWALA AKASH J
Chief Operating Officer
$567,702
@ $170.33 · 2025-11-07
PALKHIWALA AKASH J
Chief Operating Officer
$1.38M
@ $166.06 · 2025-10-20
PALKHIWALA AKASH J
Chief Operating Officer
$522,808
@ $156.86 · 2025-09-02
MARTIN NEIL A
Officer
$122,463
@ $154.82 · 2025-08-21
PALKHIWALA AKASH J
Chief Operating Officer
$493,610
@ $148.10 · 2025-08-04
PALKHIWALA AKASH J
Chief Operating Officer
$537,560
@ $161.28 · 2025-07-02
PALKHIWALA AKASH J
Chief Operating Officer
$486,965
@ $146.10 · 2025-06-02
MARTIN NEIL A
Officer
$120,808
@ $153.70 · 2025-05-21
PALKHIWALA AKASH J
Chief Operating Officer
$465,846
@ $139.77 · 2025-05-05
PALKHIWALA AKASH J
Chief Operating Officer
$91,442
@ $141.11 · 2025-04-09
PALKHIWALA AKASH J
Chief Operating Officer
$119,900
@ $132.63 · 2025-04-08
PALKHIWALA AKASH J
Chief Operating Officer
$235,262
@ $132.10 · 2025-04-04
PALKHIWALA AKASH J
Chief Operating Officer
$523,292
@ $156.82 · 2025-03-03
MARTIN NEIL A
Officer
$130,074
@ $174.83 · 2025-02-21
PALKHIWALA AKASH J
Chief Operating Officer
$509,397
@ $169.80 · 2025-02-12
ROGERS ALEXANDER H
Officer
$3.28M
@ $169.83 · 2025-02-10
PALKHIWALA AKASH J
Chief Operating Officer
$463,851
@ $154.62 · 2025-01-02
CHAPLIN ANN C
General Counsel
$409,056
@ $158.12 · 2024-12-16
ROGERS ALEXANDER H
Officer
$1.67M
@ $160.59 · 2024-12-10
CHAPLIN ANN C
General Counsel
$1.24M
@ $160.59 · 2024-12-10
PALKHIWALA AKASH J
Chief Operating Officer
$484,617
@ $161.54 · 2024-12-05
MARTIN NEIL A
Officer
$202,120
@ $155.00 · 2024-11-21
PALKHIWALA AKASH J
Chief Operating Officer
$491,349
@ $163.78 · 2024-11-14
THOMPSON JAMES H.
Chief Technology Officer
$1.38M
@ $172.09 · 2024-11-08
CHAPLIN ANN C
General Counsel
$313,779
@ $165.06 · 2024-11-04
ROGERS ALEXANDER H
Officer
$539,157
@ $166.15 · 2024-10-02
THOMPSON JAMES H.
Chief Technology Officer
$1.36M
@ $169.80 · 2024-10-01
PALKHIWALA AKASH J
Chief Operating Officer
$497,848
@ $165.95 · 2024-10-01
MARTIN NEIL A
Officer
$126,224
@ $163.08 · 2024-09-05
THOMPSON JAMES H.
Chief Technology Officer
$1.37M
@ $171.72 · 2024-09-03
PALKHIWALA AKASH J
Chief Operating Officer
$497,980
@ $165.99 · 2024-09-03
PALKHIWALA AKASH J
Chief Operating Officer
$488,662
@ $162.89 · 2024-08-08
THOMPSON JAMES H.
Chief Technology Officer
$1.28M
@ $160.50 · 2024-08-02
PALKHIWALA AKASH J
Chief Operating Officer
$616,815
@ $205.60 · 2024-07-05
THOMPSON JAMES H.
Chief Technology Officer
$1.60M
@ $199.47 · 2024-07-01
THOMPSON JAMES H.
Chief Technology Officer
$1.68M
@ $209.61 · 2024-06-03
PALKHIWALA AKASH J
Chief Operating Officer
$617,299
@ $205.77 · 2024-06-03
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 →GLW
😐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.
QCOM
😨Fear(30/100)
"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.
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 →GLW
⚪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)
QCOM
⚪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 (30)