MPWR Monolithic Power Systems, Inc.
Nasdaq, CIK 0001280452, fiscal year ends 12/31. Last price 1140.12 on 2026-10-23, market value 56.0 billion dollars.
Machine-readable: MPWR.json, MPWR.md. Sections: Graham Defensive, Magic Formula, Momentum, Insider, Buffett Quality, Lynch GARP, Graham Enterprising, Piotroski F-Score, earnings record, insiders, filings and links.
| Philosophy | Score | Status | Current inputs as of | History used | Price | Verification | Rules |
|---|---|---|---|---|---|---|---|
| Graham Defensive | 70 | ok | 2025-12-31 stale: Revenue |
2014–2025 | 2026-10-23 | 13 verified, 22 unverified | method |
| Magic Formula | n/a | insufficient data (debt unknown: no debt concept reported in the last 18 months) | — | — | — | — | method |
| Momentum | 50 | ok | 2026-10-23 | — | 2026-10-23 | — | method |
| Insider | 0 | ok | 2026-10-23 | — | — | — | method |
| Buffett Quality | 64 partial, missing 4 |
partial: 4 | 2026-07-29 | 2016–2025 | 2026-10-23 | 0 verified, 46 unverified | method |
| Lynch GARP | 29 partial, missing 4, 6 |
partial: 4, 6 | — | 2020–2025 | 2026-10-23 | 0 verified, 2 unverified | method |
| Graham Enterprising | 50 partial, missing 2 |
partial: 2 | 2026-06-30 | 2020–2025 | 2026-10-23 | 0 verified, 11 unverified | method |
| Piotroski F-Score | 67 partial, missing 5 |
partial: 5 | — | 2024–2026 | — | 0 verified, 23 unverified | method |
Market value, source trail
| Input | Value | Unit | Period / date | Source |
|---|---|---|---|---|
| Traded price | 1140.12 | USD per traded unit (share or ADS) | 2026-10-23 | Yahoo Finance |
| SEC shares outstanding | 49,143,000 | underlying shares | 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 0001628280-26-053275 |
| Depositary ratio | 1.0 | underlying shares per traded unit | domestic 10-K filer; SEC shares are the traded units | |
| Market value price date × latest reported shares | 56,028,917,160 | USD | 2026-10-23 shares at 2026-07-29 | 1140.12 (price 2026-10-23) / 1 x 49,143,000 (shares at 2026-07-29) = 56,028,917,160 |
Graham Defensive
| Test or factor | Value | Threshold | Points |
|---|---|---|---|
| 1 Adequate size | 2.79 revenue $B | >= 1 | 5.0 / 5 |
| 2a Current ratio | 4.98 | >= 2.0 | 15.0 / 15 |
| 2b Long-term debt vs working capital no debt tag reported; using total liabilities minus current liabilities as an upper bound | 0.15 LTD / WC | <= 1.0 | 15.0 / 15 |
| 3 Positive earnings each of 10 years | 10 of 10 | 10 of 10 | 15.0 / 15 |
| 4 Dividends every year for 20 years | 13 of 20 missing 2006, 2007, 2008, 2009, 2010, 2011, 2013 XBRL check: 12 years agree, 8 unverified | 20 of 20 | 9.75 / 15 |
| 5 EPS growth, 3-yr avg now vs 10 yrs ago | 1.00 -> 18.07 (+1701%) | >= +33% | 10.0 / 10 |
| 6 P/E on 3-year average EPS | 63.1 | <= 15 | 0.0 / 15 |
| 7 P/B <= 1.5, or P/E x P/B <= 22.5 | P/B 14.38, product 907.3 | <= 1.5 or <= 22.5 | 0.0 / 10 |
Inputs, 37 numbers with their sources
| Input | Value | Period | Source | Check |
|---|---|---|---|---|
| Price (close, per traded unit) | 1140.12 | 2026-10-23 | Alpaca Market Data (consolidated SIP daily bar) | not cross-checked |
| Revenue | 2790459000.0 | 2025-12-31 stale | SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax 0001437749-26-006113 | unverified |
| liabilities | 790783000.0 | 2026-06-30 | SEC XBRL Liabilities 0001628280-26-053275 | unverified |
| current_liabilities | 497934000.0 | 2026-06-30 | SEC XBRL LiabilitiesCurrent 0001628280-26-053275 | unverified |
| current_assets | 2477386000.0 | 2026-06-30 | SEC XBRL AssetsCurrent 0001628280-26-053275 | unverified |
| current_liabilities | 497934000.0 | 2026-06-30 | SEC XBRL LiabilitiesCurrent 0001628280-26-053275 | unverified |
| equity | 3895424000.0 | 2026-06-30 | SEC XBRL StockholdersEquity 0001628280-26-053275 | unverified |
| Net income FY2016 | 52720000.0 | 2016-12-31 history | SEC XBRL NetIncomeLoss 0001437749-19-003798 | unverified |
| Net income FY2017 | 65203000.0 | 2017-12-31 history | SEC XBRL NetIncomeLoss 0001437749-20-003943 | unverified |
| Net income FY2018 | 105268000.0 | 2018-12-31 history | SEC XBRL NetIncomeLoss 0001437749-21-004587 | unverified |
| Net income FY2019 | 108839000.0 | 2019-12-31 history | SEC XBRL NetIncomeLoss 0001437749-22-004460 | unverified |
| Net income FY2020 | 164375000.0 | 2020-12-31 history | SEC XBRL NetIncomeLoss 0001437749-23-004540 | unverified |
| Net income FY2021 | 242023000.0 | 2021-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-24-006133 | unverified |
| Net income FY2022 | 437672000.0 | 2022-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-25-005903 | unverified |
| Net income FY2023 | 427374000.0 | 2023-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| Net income FY2024 | 1592058000.0 | 2024-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| Net income FY2025 | 621483000.0 | 2025-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| Dividend years (Yahoo) | [2012, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026] | history | Yahoo Finance dividend history | verified (partly: XBRL covers 12 of 20 years) |
| Dividends per share FY2014 (XBRL) | 0.45 | 2014-12-31 history | SEC XBRL CommonStockDividendsPerShareDeclared 0001437749-17-003558 | verified |
| Dividends per share FY2015 (XBRL) | 0.8 | 2015-12-31 history | SEC XBRL CommonStockDividendsPerShareDeclared 0001437749-18-003639 | verified |
| Dividends per share FY2016 (XBRL) | 0.8 | 2016-12-31 history | SEC XBRL CommonStockDividendsPerShareDeclared 0001437749-19-003798 | verified |
| Dividends per share FY2017 (XBRL) | 0.8 | 2017-12-31 history | SEC XBRL CommonStockDividendsPerShareDeclared 0001437749-20-003943 | verified |
| Dividends per share FY2018 (XBRL) | 1.2 | 2018-12-31 history | SEC XBRL CommonStockDividendsPerShareDeclared 0001437749-21-004587 | verified |
| Dividends per share FY2019 (XBRL) | 1.6 | 2019-12-31 history | SEC XBRL CommonStockDividendsPerShareDeclared 0001437749-22-004460 | verified |
| Dividends per share FY2020 (XBRL) | 2.0 | 2020-12-31 history | SEC XBRL CommonStockDividendsPerShareDeclared 0001437749-23-004540 | verified |
| Dividends per share FY2021 (XBRL) | 2.4 | 2021-12-31 history | SEC XBRL CommonStockDividendsPerShareDeclared 0001437749-24-006133 | verified |
| Dividends per share FY2022 (XBRL) | 3.0 | 2022-12-31 history | SEC XBRL CommonStockDividendsPerShareDeclared 0001437749-25-005903 | verified |
| Dividends per share FY2023 (XBRL) | 4.0 | 2023-12-31 history | SEC XBRL CommonStockDividendsPerShareDeclared 0001437749-26-006113 | verified |
| Dividends per share FY2024 (XBRL) | 5.0 | 2024-12-31 history | SEC XBRL CommonStockDividendsPerShareDeclared 0001437749-26-006113 | verified |
| Dividends per share FY2025 (XBRL) | 6.24 | 2025-12-31 history | SEC XBRL CommonStockDividendsPerShareDeclared 0001437749-26-006113 | verified |
| EPS diluted FY2014 | 0.89 | 2014-12-31 history | SEC XBRL EarningsPerShareDiluted 0001437749-17-003558 | unverified |
| EPS diluted FY2015 | 0.86 | 2015-12-31 history | SEC XBRL EarningsPerShareDiluted 0001437749-18-003639 | unverified |
| EPS diluted FY2016 | 1.26 | 2016-12-31 history | SEC XBRL EarningsPerShareDiluted 0001437749-19-003798 | unverified |
| EPS diluted FY2023 | 8.76 | 2023-12-31 history | SEC XBRL EarningsPerShareDiluted 0001437749-26-006113 | unverified |
| EPS diluted FY2024 | 32.6 | 2024-12-31 history | SEC XBRL EarningsPerShareDiluted 0001437749-26-006113 | unverified |
| EPS diluted FY2025 | 12.86 | 2025-12-31 history | SEC XBRL EarningsPerShareDiluted 0001437749-26-006113 | 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 0001628280-26-053275 | not cross-checked |
Magic Formula
insufficient data (debt unknown: no debt concept reported in the last 18 months).
Momentum
| Test or factor | Value | Threshold | Points |
|---|---|---|---|
| 12-1 month return | 27.2 % (percentile 75.0) | 37.5 / 50 | |
| 6 month return | -28.2 % (percentile 4.2) | 0.8 / 20 | |
| Price / 52-week high | 0.677 | 10.2 / 15 | |
| Volatility penalty (60d annualised) | 53.7 % | 1.4 / 15 |
Inputs, 1 numbers with their sources
| Input | Value | Period | Source | Check |
|---|---|---|---|---|
| Adjusted close series (14 months) | 1140.12 | 2026-10-23 | Yahoo Finance / Alpaca Market Data daily history | not cross-checked |
Insider
| Test or factor | Value | Threshold | Points |
|---|---|---|---|
| Open-market buy value / market cap (percentile among buyers) | 0.0 bp | 0.0 / 35 | |
| Distinct buyers | 0 | 0.0 / 25 | |
| Buyer seniority | 0.0 | 0.0 / 20 | |
| Recency (half-life 30d) | 0.0 | 0.0 / 10 | |
| Sales penalty (excludes 10b5-1 plan sales) | 0.06 bp | -1.6 / 0 |
Inputs, 14 numbers with their sources
| Input | Value | Period | Source | Check |
|---|---|---|---|---|
| Form 4 S CHANG KUO WEI HERBERT 2026-08-24 | 64078.5 | 2026-08-24 | SEC Form 4 (insider transactions data set) | not cross-checked |
| Form 4 S DEAN ROBERT W II 2026-08-24 | 41527.04 | 2026-08-24 | SEC Form 4 (insider transactions data set) | not cross-checked |
| Form 4 S DEAN ROBERT W II 2026-08-17 | 8481.84 | 2026-08-17 | SEC Form 4 (insider transactions data set) | not cross-checked |
| Form 4 S CHANG KUO WEI HERBERT 2026-08-11 | 71000.0 | 2026-08-11 | SEC Form 4 (insider transactions data set) | not cross-checked |
| Form 4 S DEAN ROBERT W II 2026-08-05 | 141148.35 | 2026-08-05 | SEC Form 4 (insider transactions data set) | not cross-checked |
| excluded 2026-09-28 S | 10b5-1 plan | rule | not cross-checked | |
| excluded 2026-09-28 S | 10b5-1 plan | rule | not cross-checked | |
| excluded 2026-09-28 S | 10b5-1 plan | rule | not cross-checked | |
| excluded 2026-09-28 S | 10b5-1 plan | rule | not cross-checked | |
| excluded 2026-09-28 S | 10b5-1 plan | rule | not cross-checked | |
| excluded 2026-09-28 S | 10b5-1 plan | rule | not cross-checked | |
| excluded 2026-09-28 S | 10b5-1 plan | rule | not cross-checked | |
| excluded 2026-09-28 S | 10b5-1 plan | rule | not cross-checked | |
| excluded 2026-08-03 S | 10b5-1 plan | rule | not cross-checked |
Buffett Quality
| Test or factor | Value | Threshold | Points |
|---|---|---|---|
| 1 Average return on equity (net income / year-end equity) | 23.2% over 8 yrs | >= 15% | 25.0 / 25 |
| 2 Profitable every year | 10 of 10 | all years | 15.0 / 15 |
| 3 Net income growth, 3-yr average now vs start of window | +42.3% a year | >= +10% | 10.0 / 10 |
| 4 Borrowings / 3-yr average earnings (years to repay) debt unknown: no debt concept reported in the last 18 months | — | <= 4 | None / 15 |
| 5 Operating margin, 5-yr average | 25.6% | >= 20% | 10.0 / 10 |
| 6 Free cash flow / net income, 5-yr (operating cash flow minus capex) | 0.69 | >= 1.0 | 3.9 / 10 |
| 7 Owner-earnings yield (3-yr avg free cash flow / market cap) | 1.1% | >= 7% | 0.0 / 15 |
Inputs, 48 numbers with their sources
| Input | Value | Period | Source | Check |
|---|---|---|---|---|
| Price (close, per traded unit) | 1140.12 | 2026-10-23 | Alpaca Market Data (consolidated SIP daily bar) | not cross-checked |
| Net income FY2018 | 105268000.0 | 2018-12-31 history | SEC XBRL NetIncomeLoss 0001437749-21-004587 | unverified |
| Equity at FY2018 end | 640093000.0 | 2018-12-31 history | SEC XBRL StockholdersEquity 0001437749-22-004460 | unverified |
| Net income FY2019 | 108839000.0 | 2019-12-31 history | SEC XBRL NetIncomeLoss 0001437749-22-004460 | unverified |
| Equity at FY2019 end | 773491000.0 | 2019-12-31 history | SEC XBRL StockholdersEquity 0001437749-23-004540 | unverified |
| Net income FY2020 | 164375000.0 | 2020-12-31 history | SEC XBRL NetIncomeLoss 0001437749-23-004540 | unverified |
| Equity at FY2020 end | 966587000.0 | 2020-12-31 history | SEC XBRL StockholdersEquity 0001437749-24-006133 | unverified |
| Net income FY2021 | 242023000.0 | 2021-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-24-006133 | unverified |
| Equity at FY2021 end | 1243985000.0 | 2021-12-31 history | SEC XBRL StockholdersEquity 0001437749-25-005903 | unverified |
| Net income FY2022 | 437672000.0 | 2022-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-25-005903 | unverified |
| Equity at FY2022 end | 1668602000.0 | 2022-12-31 history | SEC XBRL StockholdersEquity 0001437749-26-006113 | unverified |
| Net income FY2023 | 427374000.0 | 2023-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| Equity at FY2023 end | 2049939000.0 | 2023-12-31 history | SEC XBRL StockholdersEquity 0001437749-26-006113 | unverified |
| Net income FY2024 | 1592058000.0 | 2024-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| Equity at FY2024 end | 2951125000.0 | 2024-12-31 history | SEC XBRL StockholdersEquity 0001628280-26-053275 | unverified |
| Net income FY2025 | 621483000.0 | 2025-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| Equity at FY2025 end | 3531497000.0 | 2025-12-31 history | SEC XBRL StockholdersEquity 0001628280-26-053275 | unverified |
| Net income FY2016 | 52720000.0 | 2016-12-31 history | SEC XBRL NetIncomeLoss 0001437749-19-003798 | unverified |
| Net income FY2017 | 65203000.0 | 2017-12-31 history | SEC XBRL NetIncomeLoss 0001437749-20-003943 | unverified |
| Net income FY2018 | 105268000.0 | 2018-12-31 history | SEC XBRL NetIncomeLoss 0001437749-21-004587 | unverified |
| Net income FY2019 | 108839000.0 | 2019-12-31 history | SEC XBRL NetIncomeLoss 0001437749-22-004460 | unverified |
| Net income FY2020 | 164375000.0 | 2020-12-31 history | SEC XBRL NetIncomeLoss 0001437749-23-004540 | unverified |
| Net income FY2021 | 242023000.0 | 2021-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-24-006133 | unverified |
| Net income FY2022 | 437672000.0 | 2022-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-25-005903 | unverified |
| Net income FY2023 | 427374000.0 | 2023-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| Net income FY2024 | 1592058000.0 | 2024-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| Net income FY2025 | 621483000.0 | 2025-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| Operating income FY2021 | 262417000.0 | 2021-12-31 history | SEC XBRL OperatingIncomeLoss 0001437749-24-006133 | unverified |
| Revenue FY2021 | 1207798000.0 | 2021-12-31 history | SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax 0001437749-24-006133 | unverified |
| Operating income FY2022 | 526785000.0 | 2022-12-31 history | SEC XBRL OperatingIncomeLoss 0001437749-25-005903 | unverified |
| Revenue FY2022 | 1794148000.0 | 2022-12-31 history | SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax 0001437749-25-005903 | unverified |
| Operating income FY2023 | 481736000.0 | 2023-12-31 history | SEC XBRL OperatingIncomeLoss 0001437749-26-006113 | unverified |
| Revenue FY2023 | 1821072000.0 | 2023-12-31 history | SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax 0001437749-26-006113 | unverified |
| Operating income FY2024 | 539358000.0 | 2024-12-31 history | SEC XBRL OperatingIncomeLoss 0001437749-26-006113 | unverified |
| Revenue FY2024 | 2207100000.0 | 2024-12-31 history | SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax 0001437749-26-006113 | unverified |
| Operating income FY2025 | 728636000.0 | 2025-12-31 history | SEC XBRL OperatingIncomeLoss 0001437749-26-006113 | unverified |
| Revenue FY2025 | 2790459000.0 | 2025-12-31 history | SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax 0001437749-26-006113 | unverified |
| Operating cash flow FY2021 | 320010000.0 | 2021-12-31 history | SEC XBRL NetCashProvidedByUsedInOperatingActivities 0001437749-24-006133 | unverified |
| Capital expenditure FY2021 | 94420000.0 | 2021-12-31 history | SEC XBRL PaymentsToAcquirePropertyPlantAndEquipment 0001437749-24-006133 | unverified |
| Operating cash flow FY2022 | 246674000.0 | 2022-12-31 history | SEC XBRL NetCashProvidedByUsedInOperatingActivities 0001437749-25-005903 | unverified |
| Capital expenditure FY2022 | 58843000.0 | 2022-12-31 history | SEC XBRL PaymentsToAcquirePropertyPlantAndEquipment 0001437749-25-005903 | unverified |
| Operating cash flow FY2023 | 638213000.0 | 2023-12-31 history | SEC XBRL NetCashProvidedByUsedInOperatingActivities 0001437749-26-006113 | unverified |
| Capital expenditure FY2023 | 57578000.0 | 2023-12-31 history | SEC XBRL PaymentsToAcquirePropertyPlantAndEquipment 0001437749-26-006113 | unverified |
| Operating cash flow FY2024 | 788410000.0 | 2024-12-31 history | SEC XBRL NetCashProvidedByUsedInOperatingActivities 0001437749-26-006113 | unverified |
| Capital expenditure FY2024 | 146118000.0 | 2024-12-31 history | SEC XBRL PaymentsToAcquirePropertyPlantAndEquipment 0001437749-26-006113 | unverified |
| Operating cash flow FY2025 | 838202000.0 | 2025-12-31 history | SEC XBRL NetCashProvidedByUsedInOperatingActivities 0001437749-26-006113 | unverified |
| Capital expenditure FY2025 | 172013000.0 | 2025-12-31 history | SEC XBRL PaymentsToAcquirePropertyPlantAndEquipment 0001437749-26-006113 | 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 0001628280-26-053275 | not cross-checked |
Lynch GARP
| Test or factor | Value | Threshold | Points |
|---|---|---|---|
| 1 PEG: P/E divided by 5-yr EPS growth (in % points) | 2.98 | <= 1.0 | 0.0 / 30 |
| 2 EPS growth, 5-yr compound rate | +29.7% a year | 12% to 35% a year | 20.0 / 20 |
| 3 P/E on latest annual EPS | 88.7 | <= 25 | 0.0 / 10 |
| 4 Borrowings / equity debt unknown: no debt concept reported in the last 18 months | — | <= 0.5 | None / 15 |
| 5 Years of the last 5 in which EPS rose | 3 of 5 | 5 of 5 | 9.0 / 15 |
| 6 Net cash (cash minus borrowings) / market cap needs market cap, cash and debt | — | >= +10% | None / 10 |
Inputs, 3 numbers with their sources
| Input | Value | Period | Source | Check |
|---|---|---|---|---|
| Price (close, per traded unit) | 1140.12 | 2026-10-23 | Alpaca Market Data (consolidated SIP daily bar) | not cross-checked |
| EPS diluted FY2025 | 12.86 | 2025-12-31 history | SEC XBRL EarningsPerShareDiluted 0001437749-26-006113 | unverified |
| EPS diluted FY2020 | 3.5 | 2020-12-31 history | SEC XBRL EarningsPerShareDiluted 0001437749-23-004540 | unverified |
Graham Enterprising
| Test or factor | Value | Threshold | Points |
|---|---|---|---|
| 1 Current ratio | 4.98 | >= 1.5 | 15.0 / 15 |
| 2 Borrowings vs working capital debt unknown: no debt concept reported in the last 18 months | — | <= 1.1x | None / 15 |
| 3 No earnings deficit in the last 5 years | 5 of 5 profitable | 5 of 5 | 15.0 / 15 |
| 4 Pays a current dividend | yes | yes | 10.0 / 10 |
| 5 EPS higher than five years earlier | 3.50 -> 12.86 | higher | 10.0 / 10 |
| 6 Price / book value per share book value used because intangibles are not separated in the dataset (Graham uses net tangible assets) | 14.38 | <= 1.2 | 0.0 / 20 |
| 7 Price / net current asset value per share (current assets minus all liabilities) | 33.22 | <= 0.67 | 0.0 / 15 |
Inputs, 14 numbers with their sources
| Input | Value | Period | Source | Check |
|---|---|---|---|---|
| Price (close, per traded unit) | 1140.12 | 2026-10-23 | Alpaca Market Data (consolidated SIP daily bar) | not cross-checked |
| current_assets | 2477386000.0 | 2026-06-30 | SEC XBRL AssetsCurrent 0001628280-26-053275 | unverified |
| current_liabilities | 497934000.0 | 2026-06-30 | SEC XBRL LiabilitiesCurrent 0001628280-26-053275 | unverified |
| Net income FY2021 | 242023000.0 | 2021-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-24-006133 | unverified |
| Net income FY2022 | 437672000.0 | 2022-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-25-005903 | unverified |
| Net income FY2023 | 427374000.0 | 2023-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| Net income FY2024 | 1592058000.0 | 2024-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| Net income FY2025 | 621483000.0 | 2025-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| Dividend years (Yahoo) | [2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026] | history | Yahoo Finance dividend history | not cross-checked |
| EPS diluted FY2025 | 12.86 | 2025-12-31 history | SEC XBRL EarningsPerShareDiluted 0001437749-26-006113 | unverified |
| EPS diluted FY2020 | 3.5 | 2020-12-31 history | SEC XBRL EarningsPerShareDiluted 0001437749-23-004540 | unverified |
| equity | 3895424000.0 | 2026-06-30 | SEC XBRL StockholdersEquity 0001628280-26-053275 | 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 0001628280-26-053275 | not cross-checked |
| liabilities | 790783000.0 | 2026-06-30 | SEC XBRL Liabilities 0001628280-26-053275 | unverified |
Piotroski F-Score
| Test or factor | Value | Threshold | Points |
|---|---|---|---|
| 1 Return on assets is positive | 14.8% | pass = 1 | 11.11111111111111 / 11.11111111111111 |
| 2 Operating cash flow is positive | 838M | pass = 1 | 11.11111111111111 / 11.11111111111111 |
| 3 Return on assets improved on the prior year | 45.3% -> 14.8% | pass = 1 | 0.0 / 11.11111111111111 |
| 4 Operating cash flow exceeds net income (accruals) | 838M vs 621M | pass = 1 | 11.11111111111111 / 11.11111111111111 |
| 5 Long-term debt / assets fell an input is not reported for one of the two years | — | pass = 1 | None / 11.11111111111111 |
| 6 Current ratio improved | 5.31 -> 5.91 | pass = 1 | 11.11111111111111 / 11.11111111111111 |
| 7 No new shares issued (share count did not rise) | 48M -> 49M | pass = 1 | 0.0 / 11.11111111111111 |
| 8 Operating margin improved (stand-in for gross margin, which the dataset does not carry) | 24.4% -> 26.1% | pass = 1 | 11.11111111111111 / 11.11111111111111 |
| 9 Asset turnover (revenue / assets) improved | 0.63 -> 0.67 | pass = 1 | 11.11111111111111 / 11.11111111111111 |
Inputs, 23 numbers with their sources
| Input | Value | Period | Source | Check |
|---|---|---|---|---|
| net_income 2025-12-31 | 621483000.0 | 2025-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| total_assets 2025-12-31 | 4194199000.0 | 2025-12-31 history | SEC XBRL Assets 0001628280-26-053275 | unverified |
| cfo 2025-12-31 | 838202000.0 | 2025-12-31 history | SEC XBRL NetCashProvidedByUsedInOperatingActivities 0001437749-26-006113 | unverified |
| net_income 2025-12-31 | 621483000.0 | 2025-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| net_income 2024-12-31 | 1592058000.0 | 2024-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| total_assets 2025-12-31 | 4194199000.0 | 2025-12-31 history | SEC XBRL Assets 0001628280-26-053275 | unverified |
| total_assets 2024-12-31 | 3515822000.0 | 2024-12-31 history | SEC XBRL Assets 0001437749-26-006113 | unverified |
| cfo 2025-12-31 | 838202000.0 | 2025-12-31 history | SEC XBRL NetCashProvidedByUsedInOperatingActivities 0001437749-26-006113 | unverified |
| net_income 2025-12-31 | 621483000.0 | 2025-12-31 history | SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0001437749-26-014084) 0001437749-26-006113 | unverified |
| current_assets 2025-12-31 | 2183802000.0 | 2025-12-31 history | SEC XBRL AssetsCurrent 0001628280-26-053275 | unverified |
| current_assets 2024-12-31 | 1565053000.0 | 2024-12-31 history | SEC XBRL AssetsCurrent 0001437749-26-006113 | unverified |
| current_liabilities 2025-12-31 | 369365000.0 | 2025-12-31 history | SEC XBRL LiabilitiesCurrent 0001628280-26-053275 | unverified |
| current_liabilities 2024-12-31 | 294567000.0 | 2024-12-31 history | SEC XBRL LiabilitiesCurrent 0001437749-26-006113 | unverified |
| shares_out 2026-07-29 | 49143000.0 | 2026-07-29 history | SEC XBRL EntityCommonStockSharesOutstanding 0001628280-26-053275 | unverified |
| shares_out 2025-07-28 | 47892000.0 | 2025-07-28 history | SEC XBRL EntityCommonStockSharesOutstanding 0001437749-25-024602 | unverified |
| operating_income 2025-12-31 | 728636000.0 | 2025-12-31 history | SEC XBRL OperatingIncomeLoss 0001437749-26-006113 | unverified |
| operating_income 2024-12-31 | 539358000.0 | 2024-12-31 history | SEC XBRL OperatingIncomeLoss 0001437749-26-006113 | unverified |
| revenue 2025-12-31 | 2790459000.0 | 2025-12-31 history | SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax 0001437749-26-006113 | unverified |
| revenue 2024-12-31 | 2207100000.0 | 2024-12-31 history | SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax 0001437749-26-006113 | unverified |
| revenue 2025-12-31 | 2790459000.0 | 2025-12-31 history | SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax 0001437749-26-006113 | unverified |
| revenue 2024-12-31 | 2207100000.0 | 2024-12-31 history | SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax 0001437749-26-006113 | unverified |
| total_assets 2025-12-31 | 4194199000.0 | 2025-12-31 history | SEC XBRL Assets 0001628280-26-053275 | unverified |
| total_assets 2024-12-31 | 3515822000.0 | 2024-12-31 history | SEC XBRL Assets 0001437749-26-006113 | unverified |
Earnings record
| FY | Ended | Revenue, $M | Net income, $M | EPS diluted | Dividend | Filing |
|---|---|---|---|---|---|---|
| 2013 | 2013-12-31 | 238 | 23 | 0.59 | none | 0001437749-16-026344 |
| 2014 | 2014-12-31 | 283 | 35 | 0.89 | paid | 0001437749-17-003558 |
| 2015 | 2015-12-31 | 333 | 35 | 0.86 | paid | 0001437749-18-003639 |
| 2016 | 2016-12-31 | 389 | 53 | 1.26 | paid | 0001437749-19-003798 |
| 2017 | 2017-12-31 | 471 | 65 | 1.5 | paid | 0001437749-20-003943 |
| 2018 | 2018-12-31 | 582 | 105 | 2.36 | paid | 0001437749-21-004587 |
| 2019 | 2019-12-31 | 628 | 109 | 2.38 | paid | 0001437749-22-004460 |
| 2020 | 2020-12-31 | 844 | 164 | 3.5 | paid | 0001437749-23-004540 |
| 2021 | 2021-12-31 | 1,208 | 242 | 5.05 | paid | 0001437749-24-006133 |
| 2022 | 2022-12-31 | 1,794 | 438 | 9.05 | paid | 0001437749-25-005903 |
| 2023 | 2023-12-31 | 1,821 | 427 | 8.76 | paid | 0001437749-26-006113 |
| 2024 | 2024-12-31 | 2,207 | 1,592 | 32.6 | paid | 0001437749-26-006113 |
| 2025 | 2025-12-31 | 2,790 | 621 | 12.86 | paid | 0001437749-26-006113 |
Insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-28 | Hsing Michael | CEO | sale plan | 2,949 | 1338.66 | 3,947,708 |
| 2026-09-28 | Hsing Michael | CEO | sale plan | 10,967 | 1351.43 | 14,821,133 |
| 2026-09-28 | Hsing Michael | CEO | sale plan | 6,343 | 1347.15 | 8,544,972 |
| 2026-09-28 | Hsing Michael | CEO | sale plan | 5,783 | 1343.76 | 7,770,964 |
| 2026-09-28 | Hsing Michael | CEO | sale plan | 130 | 1356.94 | 176,402 |
| 2026-09-28 | Hsing Michael | CEO | sale plan | 1,111 | 1333.34 | 1,481,341 |
| 2026-09-28 | Hsing Michael | CEO | sale plan | 2,121 | 1328.54 | 2,817,833 |
| 2026-09-28 | Hsing Michael | CEO | sale plan | 596 | 1323.31 | 788,693 |
| 2026-08-24 | Chang Kuo Wei Herbert | director | sale | 50 | 1281.57 | 64,078 |
| 2026-08-24 | Dean Robert W Ii | CFO | sale | 32 | 1297.72 | 41,527 |
| 2026-08-17 | Dean Robert W Ii | CFO | sale | 6 | 1413.64 | 8,482 |
| 2026-08-11 | Chang Kuo Wei Herbert | director | sale | 50 | 1420.00 | 71,000 |
| 2026-08-05 | Dean Robert W Ii | CFO | sale | 105 | 1344.27 | 141,148 |
| 2026-08-03 | Sciammas Maurice | officer | sale plan | 30 | 1343.94 | 40,318 |
| 2026-07-15 | Sciammas Maurice | officer | sale plan | 50 | 1388.19 | 69,410 |
| 2026-07-15 | Sciammas Maurice | officer | sale plan | 1,506 | 1348.91 | 2,031,458 |
| 2026-07-15 | Sciammas Maurice | officer | sale plan | 5,640 | 1352.95 | 7,630,638 |
| 2026-07-15 | Sciammas Maurice | officer | sale plan | 50 | 1359.36 | 67,968 |
| 2026-07-15 | Sciammas Maurice | officer | sale plan | 1,460 | 1339.59 | 1,955,801 |
| 2026-07-15 | Sciammas Maurice | officer | sale plan | 776 | 1334.59 | 1,035,642 |
Filings and links
- SEC: filing index, 8-K, Form 4, XBRL companyfacts
- Prices: Yahoo Finance, Stooq
- Elsewhere: morningstar, finviz, stockanalysis, seeking alpha, openinsider, google news