# MPWR · Monolithic Power Systems, Inc. Snapshot 2026-10-26 · CIK 0001280452 · Nasdaq · Semiconductors & Related Devices Price 1140.12 (2026-10-23, Alpaca Market Data (consolidated SIP daily bar)) · Market cap 56.03 B Machine-readable: https://theclaudetrader.com/s/MPWR.json · index: https://theclaudetrader.com/llms.txt ## Scores ### Graham Defensive: 69.8 (ok) · complete: True · missing tests: none · current inputs as of 2025-12-31 · stale inputs: Revenue · history 2014–2025 · price 2026-10-23 · verification {'verified': 13, 'mismatch': 0, 'unverified': 22, 'not_cross_checked': 2} · computed 2026-10-26 · rules https://theclaudetrader.com/p/graham - 1 Adequate size: 2.79 revenue $B · threshold >= 1 · points 5.0/5 - 2a Current ratio: 4.98 · threshold >= 2.0 · points 15.0/15 - 2b Long-term debt vs working capital: 0.15 LTD / WC · threshold <= 1.0 · points 15.0/15 - 3 Positive earnings each of 10 years: 10 of 10 · threshold 10 of 10 · points 15.0/15 - 4 Dividends every year for 20 years: 13 of 20 · threshold 20 of 20 · points 9.75/15 - 5 EPS growth, 3-yr avg now vs 10 yrs ago: 1.00 -> 18.07 (+1701%) · threshold >= +33% · points 10.0/10 - 6 P/E on 3-year average EPS: 63.1 · threshold <= 15 · points 0.0/15 - 7 P/B <= 1.5, or P/E x P/B <= 22.5: P/B 14.38, product 907.3 · threshold <= 1.5 or <= 22.5 · points 0.0/10 Inputs: - Price (close, per traded unit): 1140.12 · 2026-10-23 · Alpaca Market Data (consolidated SIP daily bar) · https://docs.alpaca.markets/docs/historical-stock-data-1 - Revenue: 2790459000.0 · 2025-12-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - liabilities: 790783000.0 · 2026-06-30 · SEC XBRL Liabilities · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - current_liabilities: 497934000.0 · 2026-06-30 · SEC XBRL LiabilitiesCurrent · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - current_assets: 2477386000.0 · 2026-06-30 · SEC XBRL AssetsCurrent · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - current_liabilities: 497934000.0 · 2026-06-30 · SEC XBRL LiabilitiesCurrent · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - equity: 3895424000.0 · 2026-06-30 · SEC XBRL StockholdersEquity · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - Net income FY2016: 52720000.0 · 2016-12-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774919003798/ · unverified - Net income FY2017: 65203000.0 · 2017-12-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774920003943/ · unverified - Net income FY2018: 105268000.0 · 2018-12-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774921004587/ · unverified - Net income FY2019: 108839000.0 · 2019-12-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774922004460/ · unverified - Net income FY2020: 164375000.0 · 2020-12-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774923004540/ · unverified - Net income FY2021: 242023000.0 · 2021-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/ · unverified - Net income FY2022: 437672000.0 · 2022-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/ · unverified - Net income FY2023: 427374000.0 · 2023-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Net income FY2024: 1592058000.0 · 2024-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Net income FY2025: 621483000.0 · 2025-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Dividend years (Yahoo): [2012, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026] · · Yahoo Finance dividend history · https://finance.yahoo.com/quote/MPWR/history?filter=div · verified (partly: XBRL covers 12 of 20 years) - Dividends per share FY2014 (XBRL): 0.45 · 2014-12-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/1280452/000143774917003558/ · verified - Dividends per share FY2015 (XBRL): 0.8 · 2015-12-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/1280452/000143774918003639/ · verified - Dividends per share FY2016 (XBRL): 0.8 · 2016-12-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/1280452/000143774919003798/ · verified - Dividends per share FY2017 (XBRL): 0.8 · 2017-12-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/1280452/000143774920003943/ · verified - Dividends per share FY2018 (XBRL): 1.2 · 2018-12-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/1280452/000143774921004587/ · verified - Dividends per share FY2019 (XBRL): 1.6 · 2019-12-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/1280452/000143774922004460/ · verified - Dividends per share FY2020 (XBRL): 2.0 · 2020-12-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/1280452/000143774923004540/ · verified - Dividends per share FY2021 (XBRL): 2.4 · 2021-12-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/ · verified - Dividends per share FY2022 (XBRL): 3.0 · 2022-12-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/ · verified - Dividends per share FY2023 (XBRL): 4.0 · 2023-12-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · verified - Dividends per share FY2024 (XBRL): 5.0 · 2024-12-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · verified - Dividends per share FY2025 (XBRL): 6.24 · 2025-12-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · verified - EPS diluted FY2014: 0.89 · 2014-12-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/1280452/000143774917003558/ · unverified - EPS diluted FY2015: 0.86 · 2015-12-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/1280452/000143774918003639/ · unverified - EPS diluted FY2016: 1.26 · 2016-12-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/1280452/000143774919003798/ · unverified - EPS diluted FY2023: 8.76 · 2023-12-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - EPS diluted FY2024: 32.6 · 2024-12-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - EPS diluted FY2025: 12.86 · 2025-12-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Shares outstanding: 49143000.0 · 2026-07-29 · SEC cover page 10-Q 0001628280-26-053275 (49,143,000 shares (single class on cover)); filing document https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/mpwr-20260630.htm · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/R1.htm ### Magic Formula: — (insufficient data (debt unknown: no debt concept reported in the last 18 months)) · complete: None · missing tests: none · current inputs as of None · stale inputs: none · history None–None · price None · verification None · computed 2026-10-26 · rules https://theclaudetrader.com/p/magic_formula ### Momentum: 49.9 (ok) · complete: True · missing tests: none · current inputs as of 2026-10-23 · stale inputs: none · history None–None · price 2026-10-23 · verification None · computed 2026-10-26 · rules https://theclaudetrader.com/p/momentum - 12-1 month return: 27.2 % · threshold · points 37.5/50 - 6 month return: -28.2 % · threshold · points 0.8/20 - Price / 52-week high: 0.677 · threshold · points 10.2/15 - Volatility penalty (60d annualised): 53.7 % · threshold · points 1.4/15 Inputs: - Adjusted close series (14 months): 1140.12 · 2026-10-23 · Yahoo Finance / Alpaca Market Data daily history · ### Insider: 0.0 (ok) · complete: True · missing tests: none · current inputs as of 2026-10-23 · stale inputs: none · history None–None · price None · verification None · computed 2026-10-26 · rules https://theclaudetrader.com/p/insider - Open-market buy value / market cap (percentile among buyers): 0.0 bp · threshold · points 0.0/35 - Distinct buyers: 0 · threshold · points 0.0/25 - Buyer seniority: 0.0 · threshold · points 0.0/20 - Recency (half-life 30d): 0.0 · threshold · points 0.0/10 - Sales penalty (excludes 10b5-1 plan sales): 0.06 bp · threshold · points -1.6/0 Inputs: - Form 4 S CHANG KUO WEI HERBERT 2026-08-24: 64078.5 · 2026-08-24 · SEC Form 4 (insider transactions data set) · https://www.sec.gov/Archives/edgar/data/1280452/000121465926010853/ - Form 4 S DEAN ROBERT W II 2026-08-24: 41527.04 · 2026-08-24 · SEC Form 4 (insider transactions data set) · https://www.sec.gov/Archives/edgar/data/1280452/000121465926010932/ - Form 4 S DEAN ROBERT W II 2026-08-17: 8481.84 · 2026-08-17 · SEC Form 4 (insider transactions data set) · https://www.sec.gov/Archives/edgar/data/1280452/000121465926010630/ - Form 4 S CHANG KUO WEI HERBERT 2026-08-11: 71000.0 · 2026-08-11 · SEC Form 4 (insider transactions data set) · https://www.sec.gov/Archives/edgar/data/1280452/000121465926010101/ - Form 4 S DEAN ROBERT W II 2026-08-05: 141148.35 · 2026-08-05 · SEC Form 4 (insider transactions data set) · https://www.sec.gov/Archives/edgar/data/1280452/000121465926009739/ - excluded 2026-09-28 S: 10b5-1 plan · · rule · - excluded 2026-09-28 S: 10b5-1 plan · · rule · - excluded 2026-09-28 S: 10b5-1 plan · · rule · - excluded 2026-09-28 S: 10b5-1 plan · · rule · - excluded 2026-09-28 S: 10b5-1 plan · · rule · - excluded 2026-09-28 S: 10b5-1 plan · · rule · - excluded 2026-09-28 S: 10b5-1 plan · · rule · - excluded 2026-09-28 S: 10b5-1 plan · · rule · - excluded 2026-08-03 S: 10b5-1 plan · · rule · ### Buffett Quality: 63.9 (partial: 4) · complete: False · missing tests: 4 · current inputs as of 2026-07-29 · stale inputs: none · history 2016–2025 · price 2026-10-23 · verification {'verified': 0, 'mismatch': 0, 'unverified': 46, 'not_cross_checked': 2} · computed 2026-10-26 · rules https://theclaudetrader.com/p/buffett - 1 Average return on equity (net income / year-end equity): 23.2% over 8 yrs · threshold >= 15% · points 25.0/25 - 2 Profitable every year: 10 of 10 · threshold all years · points 15.0/15 - 3 Net income growth, 3-yr average now vs start of window: +42.3% a year · threshold >= +10% · points 10.0/10 - 4 Borrowings / 3-yr average earnings (years to repay): None · threshold <= 4 · points None/15 - 5 Operating margin, 5-yr average: 25.6% · threshold >= 20% · points 10.0/10 - 6 Free cash flow / net income, 5-yr (operating cash flow minus capex): 0.69 · threshold >= 1.0 · points 3.9/10 - 7 Owner-earnings yield (3-yr avg free cash flow / market cap): 1.1% · threshold >= 7% · points 0.0/15 Inputs: - Price (close, per traded unit): 1140.12 · 2026-10-23 · Alpaca Market Data (consolidated SIP daily bar) · https://docs.alpaca.markets/docs/historical-stock-data-1 - Net income FY2018: 105268000.0 · 2018-12-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774921004587/ · unverified - Equity at FY2018 end: 640093000.0 · 2018-12-31 · SEC XBRL StockholdersEquity · https://www.sec.gov/Archives/edgar/data/1280452/000143774922004460/ · unverified - Net income FY2019: 108839000.0 · 2019-12-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774922004460/ · unverified - Equity at FY2019 end: 773491000.0 · 2019-12-31 · SEC XBRL StockholdersEquity · https://www.sec.gov/Archives/edgar/data/1280452/000143774923004540/ · unverified - Net income FY2020: 164375000.0 · 2020-12-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774923004540/ · unverified - Equity at FY2020 end: 966587000.0 · 2020-12-31 · SEC XBRL StockholdersEquity · https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/ · unverified - Net income FY2021: 242023000.0 · 2021-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/ · unverified - Equity at FY2021 end: 1243985000.0 · 2021-12-31 · SEC XBRL StockholdersEquity · https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/ · unverified - Net income FY2022: 437672000.0 · 2022-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/ · unverified - Equity at FY2022 end: 1668602000.0 · 2022-12-31 · SEC XBRL StockholdersEquity · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Net income FY2023: 427374000.0 · 2023-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Equity at FY2023 end: 2049939000.0 · 2023-12-31 · SEC XBRL StockholdersEquity · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Net income FY2024: 1592058000.0 · 2024-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Equity at FY2024 end: 2951125000.0 · 2024-12-31 · SEC XBRL StockholdersEquity · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - Net income FY2025: 621483000.0 · 2025-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Equity at FY2025 end: 3531497000.0 · 2025-12-31 · SEC XBRL StockholdersEquity · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - Net income FY2016: 52720000.0 · 2016-12-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774919003798/ · unverified - Net income FY2017: 65203000.0 · 2017-12-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774920003943/ · unverified - Net income FY2018: 105268000.0 · 2018-12-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774921004587/ · unverified - Net income FY2019: 108839000.0 · 2019-12-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774922004460/ · unverified - Net income FY2020: 164375000.0 · 2020-12-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774923004540/ · unverified - Net income FY2021: 242023000.0 · 2021-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/ · unverified - Net income FY2022: 437672000.0 · 2022-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/ · unverified - Net income FY2023: 427374000.0 · 2023-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Net income FY2024: 1592058000.0 · 2024-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Net income FY2025: 621483000.0 · 2025-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Operating income FY2021: 262417000.0 · 2021-12-31 · SEC XBRL OperatingIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/ · unverified - Revenue FY2021: 1207798000.0 · 2021-12-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/ · unverified - Operating income FY2022: 526785000.0 · 2022-12-31 · SEC XBRL OperatingIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/ · unverified - Revenue FY2022: 1794148000.0 · 2022-12-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/ · unverified - Operating income FY2023: 481736000.0 · 2023-12-31 · SEC XBRL OperatingIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Revenue FY2023: 1821072000.0 · 2023-12-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Operating income FY2024: 539358000.0 · 2024-12-31 · SEC XBRL OperatingIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Revenue FY2024: 2207100000.0 · 2024-12-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Operating income FY2025: 728636000.0 · 2025-12-31 · SEC XBRL OperatingIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Revenue FY2025: 2790459000.0 · 2025-12-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Operating cash flow FY2021: 320010000.0 · 2021-12-31 · SEC XBRL NetCashProvidedByUsedInOperatingActivities · https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/ · unverified - Capital expenditure FY2021: 94420000.0 · 2021-12-31 · SEC XBRL PaymentsToAcquirePropertyPlantAndEquipment · https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/ · unverified - Operating cash flow FY2022: 246674000.0 · 2022-12-31 · SEC XBRL NetCashProvidedByUsedInOperatingActivities · https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/ · unverified ### Lynch GARP: 29.0 (partial: 4, 6) · complete: False · missing tests: 4, 6 · current inputs as of None · stale inputs: none · history 2020–2025 · price 2026-10-23 · verification {'verified': 0, 'mismatch': 0, 'unverified': 2, 'not_cross_checked': 1} · computed 2026-10-26 · rules https://theclaudetrader.com/p/lynch - 1 PEG: P/E divided by 5-yr EPS growth (in % points): 2.98 · threshold <= 1.0 · points 0.0/30 - 2 EPS growth, 5-yr compound rate: +29.7% a year · threshold 12% to 35% a year · points 20.0/20 - 3 P/E on latest annual EPS: 88.7 · threshold <= 25 · points 0.0/10 - 4 Borrowings / equity: None · threshold <= 0.5 · points None/15 - 5 Years of the last 5 in which EPS rose: 3 of 5 · threshold 5 of 5 · points 9.0/15 - 6 Net cash (cash minus borrowings) / market cap: None · threshold >= +10% · points None/10 Inputs: - Price (close, per traded unit): 1140.12 · 2026-10-23 · Alpaca Market Data (consolidated SIP daily bar) · https://docs.alpaca.markets/docs/historical-stock-data-1 - EPS diluted FY2025: 12.86 · 2025-12-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - EPS diluted FY2020: 3.5 · 2020-12-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/1280452/000143774923004540/ · unverified ### Graham Enterprising: 50.0 (partial: 2) · complete: False · missing tests: 2 · current inputs as of 2026-06-30 · stale inputs: none · history 2020–2025 · price 2026-10-23 · verification {'verified': 0, 'mismatch': 0, 'unverified': 11, 'not_cross_checked': 3} · computed 2026-10-26 · rules https://theclaudetrader.com/p/graham_enterprising - 1 Current ratio: 4.98 · threshold >= 1.5 · points 15.0/15 - 2 Borrowings vs working capital: None · threshold <= 1.1x · points None/15 - 3 No earnings deficit in the last 5 years: 5 of 5 profitable · threshold 5 of 5 · points 15.0/15 - 4 Pays a current dividend: yes · threshold yes · points 10.0/10 - 5 EPS higher than five years earlier: 3.50 -> 12.86 · threshold higher · points 10.0/10 - 6 Price / book value per share: 14.38 · threshold <= 1.2 · points 0.0/20 - 7 Price / net current asset value per share (current assets minus all liabilities): 33.22 · threshold <= 0.67 · points 0.0/15 Inputs: - Price (close, per traded unit): 1140.12 · 2026-10-23 · Alpaca Market Data (consolidated SIP daily bar) · https://docs.alpaca.markets/docs/historical-stock-data-1 - current_assets: 2477386000.0 · 2026-06-30 · SEC XBRL AssetsCurrent · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - current_liabilities: 497934000.0 · 2026-06-30 · SEC XBRL LiabilitiesCurrent · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - Net income FY2021: 242023000.0 · 2021-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/ · unverified - Net income FY2022: 437672000.0 · 2022-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/ · unverified - Net income FY2023: 427374000.0 · 2023-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Net income FY2024: 1592058000.0 · 2024-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Net income FY2025: 621483000.0 · 2025-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - Dividend years (Yahoo): [2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026] · · Yahoo Finance dividend history · https://finance.yahoo.com/quote/MPWR/history?filter=div - EPS diluted FY2025: 12.86 · 2025-12-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - EPS diluted FY2020: 3.5 · 2020-12-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/1280452/000143774923004540/ · unverified - equity: 3895424000.0 · 2026-06-30 · SEC XBRL StockholdersEquity · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - Shares outstanding: 49143000.0 · 2026-07-29 · SEC cover page 10-Q 0001628280-26-053275 (49,143,000 shares (single class on cover)); filing document https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/mpwr-20260630.htm · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/R1.htm - liabilities: 790783000.0 · 2026-06-30 · SEC XBRL Liabilities · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified ### Piotroski F-Score: 66.7 (partial: 5) · complete: False · missing tests: 5 · current inputs as of None · stale inputs: none · history 2024–2026 · price None · verification {'verified': 0, 'mismatch': 0, 'unverified': 23, 'not_cross_checked': 0} · computed 2026-10-26 · rules https://theclaudetrader.com/p/piotroski - 1 Return on assets is positive: 14.8% · threshold pass = 1 · points 11.11111111111111/11.11111111111111 - 2 Operating cash flow is positive: 838M · threshold pass = 1 · points 11.11111111111111/11.11111111111111 - 3 Return on assets improved on the prior year: 45.3% -> 14.8% · threshold pass = 1 · points 0.0/11.11111111111111 - 4 Operating cash flow exceeds net income (accruals): 838M vs 621M · threshold pass = 1 · points 11.11111111111111/11.11111111111111 - 5 Long-term debt / assets fell: None · threshold pass = 1 · points None/11.11111111111111 - 6 Current ratio improved: 5.31 -> 5.91 · threshold pass = 1 · points 11.11111111111111/11.11111111111111 - 7 No new shares issued (share count did not rise): 48M -> 49M · threshold pass = 1 · points 0.0/11.11111111111111 - 8 Operating margin improved (stand-in for gross margin, which the dataset does not carry): 24.4% -> 26.1% · threshold pass = 1 · points 11.11111111111111/11.11111111111111 - 9 Asset turnover (revenue / assets) improved: 0.63 -> 0.67 · threshold pass = 1 · points 11.11111111111111/11.11111111111111 Inputs: - net_income 2025-12-31: 621483000.0 · 2025-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - total_assets 2025-12-31: 4194199000.0 · 2025-12-31 · SEC XBRL Assets · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - cfo 2025-12-31: 838202000.0 · 2025-12-31 · SEC XBRL NetCashProvidedByUsedInOperatingActivities · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - net_income 2025-12-31: 621483000.0 · 2025-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - net_income 2024-12-31: 1592058000.0 · 2024-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - total_assets 2025-12-31: 4194199000.0 · 2025-12-31 · SEC XBRL Assets · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - total_assets 2024-12-31: 3515822000.0 · 2024-12-31 · SEC XBRL Assets · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - cfo 2025-12-31: 838202000.0 · 2025-12-31 · SEC XBRL NetCashProvidedByUsedInOperatingActivities · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - net_income 2025-12-31: 621483000.0 · 2025-12-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - current_assets 2025-12-31: 2183802000.0 · 2025-12-31 · SEC XBRL AssetsCurrent · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - current_assets 2024-12-31: 1565053000.0 · 2024-12-31 · SEC XBRL AssetsCurrent · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - current_liabilities 2025-12-31: 369365000.0 · 2025-12-31 · SEC XBRL LiabilitiesCurrent · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - current_liabilities 2024-12-31: 294567000.0 · 2024-12-31 · SEC XBRL LiabilitiesCurrent · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - shares_out 2026-07-29: 49143000.0 · 2026-07-29 · SEC XBRL EntityCommonStockSharesOutstanding · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - shares_out 2025-07-28: 47892000.0 · 2025-07-28 · SEC XBRL EntityCommonStockSharesOutstanding · https://www.sec.gov/Archives/edgar/data/1280452/000143774925024602/ · unverified - operating_income 2025-12-31: 728636000.0 · 2025-12-31 · SEC XBRL OperatingIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - operating_income 2024-12-31: 539358000.0 · 2024-12-31 · SEC XBRL OperatingIncomeLoss · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - revenue 2025-12-31: 2790459000.0 · 2025-12-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - revenue 2024-12-31: 2207100000.0 · 2024-12-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - revenue 2025-12-31: 2790459000.0 · 2025-12-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - revenue 2024-12-31: 2207100000.0 · 2024-12-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified - total_assets 2025-12-31: 4194199000.0 · 2025-12-31 · SEC XBRL Assets · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/ · unverified - total_assets 2024-12-31: 3515822000.0 · 2024-12-31 · SEC XBRL Assets · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ · unverified ## Market value, source trail - Formula: market_value = traded_price (price date) / depositary_ratio x latest point-in-time SEC shares outstanding (share-count date shown; from the filing cover page, summed across share classes only where the issuer filing verifies the classes are economically equivalent (rule + evidence URL in the source text), else withheld; priced at the primary listed class, so where other classes trade at a different price the value is an approximation; restated only for issuer-verified splits after the count date); weighted-average share counts are never used - Traded price: 1140.12 on 2026-10-23 (USD per traded unit (share or ADS)) · https://docs.alpaca.markets/docs/historical-stock-data-1 - SEC shares outstanding: 49,143,000 underlying shares, period 2026-07-29, SEC cover page 10-Q 0001628280-26-053275 (49,143,000 shares (single class on cover)); filing document https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/mpwr-20260630.htm, accession 0001628280-26-053275 · https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/R1.htm - Depositary ratio: 1.0 (domestic; 10-K filer; SEC shares are the traded units) · None - Market value (price date x latest reported shares): 56,028,917,160 USD; 1140.12 (price 2026-10-23) / 1 x 49,143,000 (shares at 2026-07-29) = 56,028,917,160 ## Revenue by fiscal year (SEC XBRL; FY = calendar year in which the fiscal year ends) - FY2013 (ended 2013-12-31): 238091000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774916026344/ - FY2014 (ended 2014-12-31): 282535000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774916026344/ - FY2015 (ended 2015-12-31): 333067000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774916026344/ - FY2016 (ended 2016-12-31): 388665000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774919003798/ - FY2017 (ended 2017-12-31): 470929000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774920003943/ - FY2018 (ended 2018-12-31): 582382000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774921004587/ - FY2019 (ended 2019-12-31): 627921000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774922004460/ - FY2020 (ended 2020-12-31): 844452000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774923004540/ - FY2021 (ended 2021-12-31): 1207798000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/ - FY2022 (ended 2022-12-31): 1794148000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/ - FY2023 (ended 2023-12-31): 1821072000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ - FY2024 (ended 2024-12-31): 2207100000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ - FY2025 (ended 2025-12-31): 2790459000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ ## Net income by fiscal year (SEC XBRL) - FY2013 (ended 2013-12-31): 22898000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774916026344/ - FY2014 (ended 2014-12-31): 35495000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774917003558/ - FY2015 (ended 2015-12-31): 35172000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774918003639/ - FY2016 (ended 2016-12-31): 52720000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774919003798/ - FY2017 (ended 2017-12-31): 65203000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774920003943/ - FY2018 (ended 2018-12-31): 105268000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774921004587/ - FY2019 (ended 2019-12-31): 108839000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774922004460/ - FY2020 (ended 2020-12-31): 164375000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774923004540/ - FY2021 (ended 2021-12-31): 242023000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774924006133/ - FY2022 (ended 2022-12-31): 437672000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/ - FY2023 (ended 2023-12-31): 427374000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ - FY2024 (ended 2024-12-31): 1592058000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ - FY2025 (ended 2025-12-31): 621483000.0 · https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/ ## EPS diluted by fiscal year (split-adjusted to today's share basis; as filed in brackets) - FY2013 (ended 2013-12-31): 0.59 [filed 0.59, split factor 1.0] - FY2014 (ended 2014-12-31): 0.89 [filed 0.89, split factor 1.0] - FY2015 (ended 2015-12-31): 0.86 [filed 0.86, split factor 1.0] - FY2016 (ended 2016-12-31): 1.26 [filed 1.26, split factor 1.0] - FY2017 (ended 2017-12-31): 1.5 [filed 1.5, split factor 1.0] - FY2018 (ended 2018-12-31): 2.36 [filed 2.36, split factor 1.0] - FY2019 (ended 2019-12-31): 2.38 [filed 2.38, split factor 1.0] - FY2020 (ended 2020-12-31): 3.5 [filed 3.5, split factor 1.0] - FY2021 (ended 2021-12-31): 5.05 [filed 5.05, split factor 1.0] - FY2022 (ended 2022-12-31): 9.05 [filed 9.05, split factor 1.0] - FY2023 (ended 2023-12-31): 8.76 [filed 8.76, split factor 1.0] - FY2024 (ended 2024-12-31): 32.6 [filed 32.6, split factor 1.0] - FY2025 (ended 2025-12-31): 12.86 [filed 12.86, split factor 1.0] ## Dividend years (Yahoo history) 2012, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 ## Insider transactions (SEC Form 4 data set, latest 40) - 2026-09-28 S Hsing Michael (CEO) 2949 @ 1338.66 = 3947708 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926012375/ - 2026-09-28 S Hsing Michael (CEO) 10967 @ 1351.43 = 14821133 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926012375/ - 2026-09-28 S Hsing Michael (CEO) 6343 @ 1347.15 = 8544972 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926012375/ - 2026-09-28 S Hsing Michael (CEO) 5783 @ 1343.76 = 7770964 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926012375/ - 2026-09-28 S Hsing Michael (CEO) 130 @ 1356.94 = 176402 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926012375/ - 2026-09-28 S Hsing Michael (CEO) 1111 @ 1333.34 = 1481341 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926012375/ - 2026-09-28 S Hsing Michael (CEO) 2121 @ 1328.54 = 2817833 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926012375/ - 2026-09-28 S Hsing Michael (CEO) 596 @ 1323.31 = 788693 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926012375/ - 2026-08-24 S CHANG KUO WEI HERBERT (director) 50 @ 1281.57 = 64078 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926010853/ - 2026-08-24 S DEAN ROBERT W II (CFO) 32 @ 1297.72 = 41527 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926010932/ - 2026-08-17 S DEAN ROBERT W II (CFO) 6 @ 1413.64 = 8482 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926010630/ - 2026-08-11 S CHANG KUO WEI HERBERT (director) 50 @ 1420.00 = 71000 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926010101/ - 2026-08-05 S DEAN ROBERT W II (CFO) 105 @ 1344.27 = 141148 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926009739/ - 2026-08-03 S Sciammas Maurice (officer) 30 @ 1343.94 = 40318 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926009676/ - 2026-07-15 S Sciammas Maurice (officer) 50 @ 1388.19 = 69410 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 1506 @ 1348.91 = 2031458 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 5640 @ 1352.95 = 7630638 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 50 @ 1359.36 = 67968 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 1460 @ 1339.59 = 1955801 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 776 @ 1334.59 = 1035642 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 464 @ 1329.30 = 616795 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 409 @ 1323.93 = 541487 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 274 @ 1318.42 = 361247 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 527 @ 1314.03 = 692494 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 110 @ 1405.71 = 154628 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 117 @ 1400.45 = 163853 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 213 @ 1396.16 = 297382 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 1864 @ 1344.16 = 2505514 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 410 @ 1384.11 = 567485 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 418 @ 1378.73 = 576309 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 472 @ 1375.47 = 649222 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-15 S Sciammas Maurice (officer) 240 @ 1369.18 = 328603 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008703/ - 2026-07-01 S Sciammas Maurice (officer) 30 @ 1351.61 = 40548 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926008236/ - 2026-06-01 S Sciammas Maurice (officer) 30 @ 1533.95 = 46018 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926007138/ - 2026-05-27 S Tseng Saria (officer) 7565 @ 1700.00 = 12860500 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926006933/ - 2026-05-26 S Zhou Jeff (director) 486 @ 1680.00 = 816480 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926006804/ - 2026-05-26 S DEAN ROBERT W II (CFO) 22 @ 1649.56 = 36290 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926006861/ - 2026-05-22 S Tseng Saria (officer) 5000 @ 1586.43 = 7932150 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926006798/ - 2026-05-18 S DEAN ROBERT W II (CFO) 4 @ 1563.28 = 6253 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926006622/ - 2026-05-18 S Hsing Michael (CEO) 862 @ 1491.48 = 1285656 · https://www.sec.gov/Archives/edgar/data/1280452/000121465926006625/ ## Links - sec_filings: https://www.sec.gov/edgar/browse/?CIK=0001280452 - sec_xbrl_companyfacts: https://data.sec.gov/api/xbrl/companyfacts/CIK0001280452.json - sec_form4: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001280452&type=4 - sec_8k: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001280452&type=8-K - yahoo: https://finance.yahoo.com/quote/MPWR - stooq: https://stooq.com/q/d/?s=mpwr.us - morningstar (link only, nothing stored): https://www.morningstar.com/search?query=MPWR - finviz (link only, nothing stored): https://finviz.com/quote.ashx?t=MPWR - stockanalysis (link only, nothing stored): https://stockanalysis.com/stocks/mpwr/ - seeking_alpha (link only, nothing stored): https://seekingalpha.com/symbol/MPWR - openinsider (link only, nothing stored): http://openinsider.com/search?q=MPWR - google_news (link only, nothing stored): https://news.google.com/rss/search?q=MPWR+stock Cite as: The Claude Trader snapshot 2026-10-26, https://theclaudetrader.com/s/MPWR; data from SEC EDGAR XBRL and market prices (Alpaca Market Data, Yahoo Finance) to 2026-10-23. Scores are deterministic rule outputs from public filings. fair_value_model is a labelled model estimate from the same filings (method at /fair-value), not an opinion or recommendation.