Compare Stocks › MPWR vs TXN
Monolithic Power Systems, Inc. (MPWR) vs Texas Instruments Incorporated (TXN)
MPWR
Monolithic Power Systems, Inc.
$1092.69
VS
TXN
Texas Instruments Incorporated
$188.29
Rewards
MPWR
- ★Monolithic Power Systems, Inc. has maintained ROIC above 10% for 4 consecutive years, suggesting solid business economics.
- ★Monolithic Power Systems, Inc. scores 76/100 on the Economic Moat Score (Wide Moat), with reinvestment efficiency as the strongest competitive dimension.
- ★Free cash flow has grown at a 52.3% CAGR over the past 4 years, demonstrating strong earnings power growth.
TXN
- ★Texas Instruments Incorporated has maintained ROIC above 10% for 4 consecutive years, suggesting solid business economics.
- ★Return on equity has consistently exceeded 20% over 4 years, indicating efficient use of shareholder capital.
- ★Each dollar of retained earnings has created $3.91 of market value — management is an exceptional capital allocator.
Risks
MPWR
- ⚠Buybacks have been poorly timed — 2 out of 3 years involved repurchases at relatively expensive valuations.
- ⚠Despite buyback spending, shares outstanding increased in 2 out of 3 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.
TXN
- ⚠Trailing P/E of 34.6x is 28% above the historical average of 27.1x — the stock trades at a premium to its own history.
- ⚠7 insider sales totaling $26.5M with no purchases in the past 3 months — insiders are reducing their exposure.
- ⚠Free cash flow has declined at a 24.0% CAGR over the past 4 years — a concerning trend.
Key Valuation Metrics
Learn more →MPWR
TXN
Valuation
$663.26M
Free Cash Flow
$-300.62M
1.24%
FCF Yield
-0.18%
84.77
Trailing P/E
34.61
42.28
Forward P/E
23.81
Quality & Moat
16.51%
ROIC
15.31%
17.45%
ROE
30.73%
55.18%
Gross Margin
57.02%
N/A
PEG Ratio
N/A
Balance Sheet Safety
0.01
Debt / Equity
0.91
N/A
Interest Coverage
N/A
-1.58
Net Debt / EBITDA
1.23
0.73%
Dividend Yield
3.02%
MPWR: 5Ties: 2TXN: 4
MPWRTXN
Historical Fundamentals
Learn more →MPWR
Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation.
TXN
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 →MPWR
$14.25
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$1.93B
Δ Market Cap
+$27.49B
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
TXN
$3.91
created per $1 retained over 3 years
Exceptional Value Creator
Σ Retained
$1.96B
Δ Market Cap
+$7.67B
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 →MPWR
88.4% Overvalued
Price is 88.4% above estimated fair value
Current Price: $1092.69
Strongly undervalued
Fairly valued
Strongly overvalued
Fair Value: $580.04
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
TXN
28.7% Margin of Safety
Price is 28.7% below estimated fair value
Current Price: $188.29
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Fair Value: $264.10
Strongly undervalued
Undervalued
Fairly valued
Overvalued
Strongly overvalued
Reverse DCF — Market-Implied Growth
Learn more →MPWR
What growth rate is the market pricing in at $1093?
+27.5%
Market-Implied Owner Earnings Growth
Standard FCF implies +26.6%
The market implies +27.5% Owner Earnings growth, above historical trends.
Standard FCF implies a demanding +26.6%, reflecting heavy growth investment.
TXN
Requires positive FCF to compute implied growth rate.
Economic Moat Score
Learn more →MPWR
76/100
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.
TXN
48/100
Narrow Moat
70+ Wide · 40-69 Narrow · <40 None
Narrow moat with roic consistency as the key competitive advantage. Improving reinvestment efficiency 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
Learn more →MPWR
-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.
TXN
-2.67
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 →MPWR
Insiders 4.0%Institutions 101.8%
No. of Institutional Holders1,517
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.
TXN
Insiders 0.3%Institutions 91.3%Retail & Other 8.4%
No. of Institutional Holders3,137
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 →MPWR
0
Buys (3M)
0
Buys (12M)
No open market insider purchases found.
Open market purchases · includes direct & indirect ownership · excludes option exercises
TXN
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 →MPWR
13
Sells (3M)
41
Sells (12M)
Total value (12M): $543.29M
HSING MICHAEL R
Chief Executive Officer
$38.67M
@ $1171.83 · 2026-02-12
HSING MICHAEL R
Chief Executive Officer
$39.23M
@ $1188.92 · 2026-02-11
HSING MICHAEL R
Chief Executive Officer
$38.84M
@ $1142.28 · 2026-02-10
LEE VICTOR K
Director
$484,864
@ $1212.16 · 2026-02-09
SCIAMMAS MAURICE
Officer
$26.79M
@ $1171.16 · 2026-02-06
BLEGEN THEODORE
Chief Financial Officer
$25.44M
@ $1171.16 · 2026-02-06
HSING MICHAEL R
Chief Executive Officer
$64.32M
@ $1171.16 · 2026-02-06
TSENG SARIA H
General Counsel
$26.79M
@ $1171.16 · 2026-02-06
XIAO DEMING
Officer
$26.79M
@ $1171.16 · 2026-02-06
BLEGEN THEODORE
Chief Financial Officer
$3.39M
@ $1129.76 · 2026-02-02
BLEGEN THEODORE
Chief Financial Officer
$2.82M
@ $940.47 · 2026-01-02
LEE VICTOR K
Director
$558,516
@ $930.86 · 2026-01-02
LEE VICTOR K
Director
$951,719
@ $951.72 · 2025-12-24
BLEGEN THEODORE
Chief Financial Officer
$2.72M
@ $908.21 · 2025-12-01
TSENG SARIA H
General Counsel
$18.53M
@ $926.47 · 2025-11-26
TSENG SARIA H
General Counsel
$18.08M
@ $904.18 · 2025-11-25
CHANG KUO WEI HERBERT
Director
$89,697
@ $896.97 · 2025-11-25
SCIAMMAS MAURICE
Officer
$3.56M
@ $895.23 · 2025-11-24
CHANG KUO WEI HERBERT
Director
$87,397
@ $873.97 · 2025-11-21
SCIAMMAS MAURICE
Officer
$6.12M
@ $870.21 · 2025-11-19
SCIAMMAS MAURICE
Officer
$24.66M
@ $881.66 · 2025-11-19
HSING MICHAEL R
Chief Executive Officer
$35.72M
@ $965.52 · 2025-11-12
HSING MICHAEL R
Chief Executive Officer
$38.34M
@ $958.39 · 2025-11-11
BLEGEN THEODORE
Chief Financial Officer
$3.07M
@ $1024.43 · 2025-11-03
TSENG SARIA H
General Counsel
$1.41M
@ $1087.62 · 2025-10-24
TSENG SARIA H
General Counsel
$17.14M
@ $1017.77 · 2025-10-16
BLEGEN THEODORE
Chief Financial Officer
$2.74M
@ $913.22 · 2025-10-01
MARTINEZ CARINTIA
Director
$1.26M
@ $900.00 · 2025-09-18
TSENG SARIA H
General Counsel
$13.27M
@ $914.45 · 2025-09-18
BLEGEN THEODORE
Chief Financial Officer
$2.44M
@ $814.34 · 2025-09-02
ELMIGER EUGEN J
Director
$3.39M
@ $846.71 · 2025-08-29
ZHOU JEFFREY
Director
$167,910
@ $870.00 · 2025-08-27
HSING MICHAEL R
Chief Executive Officer
$16.77M
@ $829.10 · 2025-08-15
ZHOU JEFFREY
Director
$340,000
@ $850.00 · 2025-08-13
ZHOU JEFFREY
Director
$166,000
@ $830.00 · 2025-08-12
BLEGEN THEODORE
Chief Financial Officer
$2.25M
@ $750.00 · 2025-08-01
XIAO DEMING
Officer
$31.20M
@ $780.00 · 2025-08-01
BLEGEN THEODORE
Chief Financial Officer
$4.50M
@ $750.00 · 2025-07-01
CHANG KUO WEI HERBERT
Director
$36,900
@ $738.00 · 2025-05-13
CHANG KUO WEI HERBERT
Director
$69,800
@ $698.00 · 2025-05-12
CHANG KUO WEI HERBERT
Director
$65,000
@ $650.00 · 2025-05-08
HSING MICHAEL R
Chief Executive Officer
$3.64M
@ $700.00 · 2025-02-18
SCIAMMAS MAURICE
Officer
$474,721
@ $717.10 · 2025-02-10
BLEGEN THEODORE
Chief Financial Officer
$381,498
@ $717.10 · 2025-02-10
HSING MICHAEL R
Chief Executive Officer
$1.86M
@ $717.10 · 2025-02-10
TSENG SARIA H
General Counsel
$475,438
@ $717.10 · 2025-02-10
XIAO DEMING
Officer
$474,721
@ $717.10 · 2025-02-10
HSING MICHAEL R
Chief Executive Officer
$8.37M
@ $700.00 · 2025-02-07
HSING MICHAEL R
Chief Executive Officer
$2.55M
@ $700.00 · 2025-01-24
BLEGEN THEODORE
Chief Financial Officer
$1.50M
@ $600.00 · 2024-12-09
BLEGEN THEODORE
Chief Financial Officer
$561,620
@ $765.15 · 2024-11-08
SCIAMMAS MAURICE
Officer
$662,611
@ $765.14 · 2024-11-08
HSING MICHAEL R
Chief Executive Officer
$2.15M
@ $765.15 · 2024-11-08
TSENG SARIA H
General Counsel
$662,611
@ $765.14 · 2024-11-08
XIAO DEMING
Officer
$662,611
@ $765.14 · 2024-11-08
BLEGEN THEODORE
Chief Financial Officer
$1.93M
@ $772.96 · 2024-11-01
SCIAMMAS MAURICE
Officer
$10.23M
@ $929.59 · 2024-10-07
BLEGEN THEODORE
Chief Financial Officer
$2.27M
@ $908.36 · 2024-10-01
BLEGEN THEODORE
Chief Financial Officer
$2.26M
@ $904.20 · 2024-09-03
CHANG KUO WEI HERBERT
Director
$178,688
@ $893.44 · 2024-08-15
HSING MICHAEL R
Chief Executive Officer
$3.53M
@ $827.18 · 2024-08-09
BLEGEN THEODORE
Chief Financial Officer
$566,668
@ $778.39 · 2024-08-08
SCIAMMAS MAURICE
Officer
$668,637
@ $778.39 · 2024-08-08
HSING MICHAEL R
Chief Executive Officer
$2.17M
@ $778.39 · 2024-08-08
TSENG SARIA H
General Counsel
$668,637
@ $778.39 · 2024-08-08
XIAO DEMING
Officer
$668,637
@ $778.39 · 2024-08-08
BLEGEN THEODORE
Chief Financial Officer
$2.13M
@ $852.51 · 2024-08-01
BLEGEN THEODORE
Chief Financial Officer
$2.15M
@ $831.58 · 2024-07-22
SCIAMMAS MAURICE
Officer
$2.67M
@ $831.58 · 2024-07-22
HSING MICHAEL R
Chief Executive Officer
$7.99M
@ $831.58 · 2024-07-22
TSENG SARIA H
General Counsel
$2.67M
@ $831.58 · 2024-07-22
XIAO DEMING
Officer
$2.67M
@ $831.58 · 2024-07-22
SCIAMMAS MAURICE
Officer
$9.28M
@ $843.83 · 2024-07-08
TSENG SARIA H
General Counsel
$1.53M
@ $824.65 · 2024-07-02
BLEGEN THEODORE
Chief Financial Officer
$2.01M
@ $804.19 · 2024-07-01
HSING MICHAEL R
Chief Executive Officer
$2.15M
@ $804.57 · 2024-07-01
TSENG SARIA H
General Counsel
$29.98M
@ $808.20 · 2024-07-01
LEE VICTOR K
Director
$820,460
@ $820.46 · 2024-06-28
BLEGEN THEODORE
Chief Financial Officer
$1.83M
@ $731.77 · 2024-06-05
HSING MICHAEL R
Chief Executive Officer
$5.85M
@ $731.08 · 2024-06-03
XIAO DEMING
Officer
$1.00M
@ $769.40 · 2024-05-22
ZHOU JEFFREY
Director
$150,000
@ $750.00 · 2024-05-20
CHANG KUO WEI HERBERT
Director
$150,000
@ $750.00 · 2024-05-20
CHANG KUO WEI HERBERT
Director
$147,000
@ $735.00 · 2024-05-15
SCIAMMAS MAURICE
Officer
$599,610
@ $690.00 · 2024-05-08
BLEGEN THEODORE
Chief Financial Officer
$508,515
@ $689.98 · 2024-05-08
HSING MICHAEL R
Chief Executive Officer
$1.95M
@ $690.00 · 2024-05-08
TSENG SARIA H
General Counsel
$599,627
@ $690.02 · 2024-05-08
XIAO DEMING
Officer
$599,627
@ $690.02 · 2024-05-08
BLEGEN THEODORE
Chief Financial Officer
$1.66M
@ $663.29 · 2024-05-01
HSING MICHAEL R
Chief Executive Officer
$5.29M
@ $661.86 · 2024-05-01
SCIAMMAS MAURICE
Officer
$7.50M
@ $681.83 · 2024-04-08
BLEGEN THEODORE
Chief Financial Officer
$1.69M
@ $677.40 · 2024-04-01
HSING MICHAEL R
Chief Executive Officer
$5.42M
@ $677.44 · 2024-04-01
Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives
TXN
7
Sells (3M)
10
Sells (12M)
Total value (12M): $28.61M
KOZANIAN HAGOP H
Officer
$1.55M
@ $225.95 · 2026-02-17
LIZARDI RAFAEL R
Chief Financial Officer
$15.88M
@ $221.73 · 2026-02-11
GARY MARK
Officer
$5.24M
@ $226.00 · 2026-02-11
BAHAI AHMAD
Officer
$1.50M
@ $230.79 · 2026-02-11
ROBERTS MARK T
Officer
$986,604
@ $221.16 · 2026-02-09
BLINN MARK A
Director
$696,647
@ $221.58 · 2026-02-05
BAHAI AHMAD
Officer
$670,387
@ $223.46 · 2026-02-05
KIRK RONALD
Director
$1.62M
@ $162.33 · 2025-11-24
WITZSCHE CHRISTINE
Officer
$164,306
@ $164.31 · 2025-11-13
BAHAI AHMAD
Officer
$308,030
@ $205.35 · 2025-08-25
TEMPLETON RICHARD K
Chairman of the Board
$19.85M
@ $195.41 · 2025-02-28
TEMPLETON RICHARD K
Chairman of the Board
$38.65M
@ $199.20 · 2025-02-26
TEMPLETON RICHARD K
Chairman of the Board
$39.32M
@ $202.70 · 2025-02-24
CLARK JANET F
Director
$1.23M
@ $203.62 · 2025-02-24
BLINN MARK A
Director
$1.17M
@ $189.89 · 2025-02-19
LEONARD SHANON J
Officer
$401,241
@ $186.62 · 2025-02-18
BLINN MARK A
Director
$106,617
@ $180.71 · 2025-02-04
KIRK RONALD
Director
$2.14M
@ $203.33 · 2024-11-25
GARY MARK
Officer
$3.49M
@ $219.82 · 2024-11-08
ILAN HAVIV
Chief Executive Officer
$2.88M
@ $219.30 · 2024-11-08
LIZARDI RAFAEL R
Chief Financial Officer
$10.19M
@ $217.16 · 2024-11-07
YUNUS MOHAMMAD
Officer
$1.81M
@ $216.94 · 2024-11-07
BAHAI AHMAD
Officer
$472,514
@ $217.25 · 2024-11-07
GARY MARK
Officer
$940,296
@ $214.83 · 2024-11-06
WITZSCHE CHRISTINE
Officer
$27,941
@ $211.67 · 2024-11-06
ILAN HAVIV
Chief Executive Officer
$5.29M
@ $211.50 · 2024-11-06
SANCHEZ ROBERT E
Director
$2.09M
@ $208.80 · 2024-10-25
RON AMICHAI
Officer
$2.76M
@ $213.72 · 2024-08-29
GARY MARK
Officer
$3.22M
@ $212.63 · 2024-08-29
ROBERTS MARK T
Officer
$1.00M
@ $213.08 · 2024-08-29
PATSLEY PAMELA H
Director
$1.29M
@ $212.43 · 2024-08-29
BAHAI AHMAD
Officer
$892,427
@ $209.98 · 2024-08-27
ILAN HAVIV
Chief Executive Officer
$251,324
@ $209.44 · 2024-08-26
YUNUS MOHAMMAD
Officer
$789,215
@ $208.90 · 2024-08-26
GARY MARK
Officer
$939,037
@ $207.20 · 2024-08-23
KNECHT JULIE C.
Officer
$1.63M
@ $209.49 · 2024-08-23
LEONARD SHANON J
Officer
$588,301
@ $208.91 · 2024-08-23
HOBBY JEAN M
Director
$4.37M
@ $205.71 · 2024-08-22
TEMPLETON RICHARD K
Chairman of the Board
$17.93M
@ $178.47 · 2024-05-03
TEMPLETON RICHARD K
Chairman of the Board
$36.53M
@ $175.64 · 2024-05-02
SANCHEZ ROBERT E
Director
$1.84M
@ $174.97 · 2024-05-01
TEMPLETON RICHARD K
Chairman of the Board
$37.09M
@ $178.34 · 2024-04-30
PATSLEY PAMELA H
Director
$1.79M
@ $179.12 · 2024-04-29
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 →MPWR
😐Neutral(52/100)
"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.
TXN
😐Neutral(46/100)
"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
Learn more →MPWR
⚪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 (52)
TXN
⚪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 (46)