Monolithic Power Systems, Inc. (MPWR)
Monolithic Power Systems designs power electronics built on semiconductors: chips and modules that convert and control the voltages inside electronic equipment. It was incorporated in 1997 and is fabless, which means third parties manufacture, assemble and test its chips for it. Its parts go into storage and computing, enterprise data, automotive, industrial, communications and consumer applications. At the end of 2025 it employed 4,501 people across Asia, Europe and the United States, up from 4,017 a year earlier.
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Monolithic Power Systems (MPWR) reported revenue of $2.8 billion for fiscal 2025, the year ended 31 December 2025, up 26.4% on the year before. Net income was $621 million and diluted earnings per share $12.86. Revenue was $2.2 billion in fiscal 2024, $1.8 billion in fiscal 2023, $1.8 billion in fiscal 2022 and $1.2 billion in fiscal 2021. Net income in the same years was $1.6 billion, $427 million, $438 million and $242 million. Over the twelve months to 30 September 2026, Monolithic Power Systems reported revenue of $3.7 billion and net income of $893 million. Revenue grew 27.0% a year, compounded, over the five years to fiscal 2025. Monolithic Power Systems declared $7.56 a share in dividends over the last four quarters and had 49 million shares outstanding at the latest filed count. At 30 September 2026 it carried $0 million of debt and $561 million of cash. At the close of 6 November 2026 the market cap of Monolithic Power Systems was $58.0 billion, 65.6 times its earnings over the last twelve months.Ratios
From the filings
ROE23.9%
ROCE29.5%
Operating margin29.5%
Net margin23.9%
FCF margin16.3%
Interest covern/a
Debt to equity0.00x
Cash conversion0.98x
Share count, last 12 months1.9%
Sales CAGR, 3 years15.9%
Profit CAGR, 3 years12.4%
EPS, TTM$18.11
At the close of 6 November 2026
Price$1,188.02
Market cap$58.0 billion
Stock P/E65.6x
Price to book15.5x
EV / EBITDA49.1x
Dividend yield0.6%
Market cap / sales15.5x
52-week high$1,689.89
52-week low$856.96
Price, 1 year24.0%
Price CAGR, 3 years34.1%
Price CAGR, 5 years16.8%
29 ready-made ratios, from FCF yield to net debt to EBITDA, wait on the Formulas page, each with what it tells you. Browse and add them →
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The priced ones use the latest price, the last regular-hours trade on IEX. Monolithic Power Systems, Inc.'s balance sheet shows no borrowings, so debt here is nil; lease liabilities are a separate line. Nothing here is a valuation or a view.MPWRgreeksoup.ai
Daily prices to 6 November 2026, adjusted for splits; from 28 September 2026 each day's price is the last regular-hours trade on IEX.
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Data provided for free by IEX. By accessing or using IEX Historical Data, you agree to the IEX Historical Data Terms of Use. Day by day for the last three years; before that one point a week, carrying the week's last close and its average daily volume, so a volume bar means the same thing across the whole series; the bars sit under the price on their own scale, on the right. The moving averages need consecutive days and are drawn from the daily part. P/E is the close over the trailing four quarters' EPS as filed at each filing date, on the current share count; the dashed line is the median over the range shown. Sales and margin are quarterly revenue and the operating margin from the tables above. EV/EBITDA, price to book and market cap to sales use the latest filed balance sheet and share count at each date. Before the quarters on file begin, P/E, price to book and market cap to sales stand on each annual report from the day it was filed. Drawn in your browser; the range and overlay you pick are remembered here only.Quarterly results
| Q4 FY2021 * | Q1 FY2022 † | Q2 FY2022 † | Q3 FY2022 † | Q4 FY2022 * | Q1 FY2023 | Q2 FY2023 | Q3 FY2023 | Q4 FY2023 * | Q1 FY2024 | Q2 FY2024 | Q3 FY2024 | Q4 FY2024 * | Q1 FY2025 † | Q2 FY2025 † | Q3 FY2025 † | Q4 FY2025 * | Q1 FY2026 | Q2 FY2026 | Q3 FY2026 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 337 | 378 | 461 | 495 | 460 | 451 | 441 | 475 | 454 | 458 | 507 | 620 | 622 | 638 | 665 | 737 | 751 | 804 | 981 | 1,202 |
| Cost of revenue | 143 | 159 | 190 | 205 | 192 | 192 | 193 | 211 | 203 | 205 | 227 | 277 | 277 | 284 | 299 | 331 | 337 | 359 | 440 | 537 |
| Gross profit | 194 | 219 | 271 | 291 | 268 | 259 | 248 | 264 | 251 | 252 | 281 | 343 | 344 | 353 | 366 | 406 | 414 | 445 | 541 | 666 |
| Gross margin | 58% | 58% | 59% | 59% | 58% | 57% | 56% | 55% | 55% | 55% | 55% | 55% | 55% | 55% | 55% | 55% | 55% | 55% | 55% | 55% |
| R&D | 54.5 | 54.1 | 57.1 | 67.3 | 61.7 | 63.7 | 63.7 | 64.8 | 71.5 | 76.0 | 77.9 | 85.1 | 85.8 | 92.2 | 96.3 | 98.2 | 95.6 | 101 | 119 | 141 |
| SG&A | 61.2 | 68.6 | 71.9 | 71.8 | 66.1 | 70.8 | 71.7 | 63.2 | 70.1 | 81.0 | 86.1 | 94.4 | 95.3 | 92.2 | 105 | 113 | 119 | 103 | 119 | 167 |
| Operating income | 78.6 | 96.1 | 142 | 152 | 137 | 124 | 112 | 136 | 110 | 95.5 | 117 | 164 | 163 | 169 | 165 | 195 | 200 | 241 | 304 | 358 |
| Operating margin | 23% | 25% | 31% | 31% | 30% | 28% | 25% | 29% | 24% | 21% | 23% | 26% | 26% | 26% | 25% | 26% | 27% | 30% | 31% | 30% |
| Pre-tax income | 82.0 | 95.5 | 137 | 152 | 141 | 130 | 119 | 138 | 120 | 105 | 124 | 174 | 170 | 174 | 177 | 206 | 210 | 247 | 322 | 367 |
| Tax rate | 11% | 17% | 16% | 18% | 15% | 15% | 16% | 12% | 19% | 12% | 19% | 17% | -755% | 22% | 24% | 13% | 18% | 22% | 20% | 26% |
| Net income | 72.7 | 79.6 | 115 | 124 | 119 | 110 | 99.5 | 121 | 96.9 | 92.5 | 100 | 144 | 1,449 | 135 | 135 | 180 | 172 | 193 | 257 | 271 |
| Net margin | 22% | 21% | 25% | 25% | 26% | 24% | 23% | 26% | 21% | 20% | 20% | 23% | 233% | 21% | 20% | 24% | 23% | 24% | 26% | 23% |
| Diluted EPS | $1.51 | $1.65 | $2.37 | $2.57 | $2.45 | $2.26 | $2.04 | $2.48 | $1.98 | $1.89 | $2.05 | $2.95 | $29.88 | $2.81 | $2.81 | $3.74 | $3.46 | $3.92 | $5.22 | $5.51 |
| Operating cash flow | 28.2 | 107 | 105 | -18.2 | 52.2 | 219 | 90.2 | 176 | 153 | 248 | 141 | 232 | 168 | 256 | 238 | 239 | 105 | 250 | 228 | 290 |
| Capital expenditure | 17.6 | 26.9 | 11.8 | 7.3 | 12.8 | 8.9 | 7.8 | 27.1 | 13.8 | 16.0 | 31.5 | 33.8 | 64.8 | 40.3 | 48.1 | 42.5 | 41.0 | 70.8 | 82.4 | 69.3 |
| Free cash flow | 10.6 | 80.5 | 93.4 | -25.5 | 39.4 | 210 | 82.4 | 149 | 140 | 232 | 109 | 198 | 103 | 216 | 189 | 197 | 63.9 | 179 | 145 | 221 |
| Buybacks | n/a | n/a | n/a | n/a | n/a | 0.0 | 0.0 | 0.0 | 3.7 | 4.1 | 4.5 | 5.5 | 622 | 0.0 | 2.6 | 2.1 | 1.9 | n/a | n/a | 453 |
| Dividends paid | 28.6 | 28.8 | 36.5 | 36.3 | 36.4 | 36.7 | 49.1 | 49.4 | 50.6 | 49.6 | 68.1 | 61.2 | 61.9 | 60.0 | 75.1 | 74.9 | 74.8 | 78.4 | 101 | 98.5 |
| Shares outstanding | 46m | 47m | 47m | 47m | 47m | 47m | 48m | 48m | 48m | 49m | 49m | 49m | 48m | 48m | 48m | 48m | 49m | 49m | 49m | 49m |
| Filing | 10-K | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K | 10-K | 10-K | 10-K | 10-K | 10-Q | 10-Q | 10-Q |
Each quarter as filed, linked to its filing.
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* The fourth quarter is the full year less the first three quarters, because the company files the year and not the quarter on its own. A fourth quarter's EPS, and its diluted share count where shown, are from the company's results press release for that quarter, checked against the company's filed figures or a second data source. A quarter marked † is shown as the company last restated it in a later filing, so it compares with the quarters around it on one basis; rest on a figure for the one first filed. EPS is as filed. Money is in $ million as the company files it, or in $ billion by the switch above the tables; per share figures and the share count are as they are. Free cash flow is operating cash flow less capital expenditure; the effective tax rate is income tax over pre-tax income; margins are the line over revenue. Gross profit is revenue less cost of revenue, and operating income is revenue less the company's own total costs, where the statement does not print those lines. Cash flow lines filed year to date are the difference between two filings. Shares outstanding are at the period end where the balance sheet tags them, otherwise the count on the filing's cover page. A derived fourth-quarter EPS is left blank when a split in the year makes the arithmetic meaningless.Income statement (profit and loss)
Play it forward: change any box and its column follows; every box opens at the company's own record, shown under the row's name, and says when you set it outside every year in the table.
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Each column runs from the last twelve months as filed to the year chosen in its heading, at a yearly rate. Sales growth starts at the company's own five-year rate and eases a third of the way each year toward the median of the 114 peers in Electronic Equipment (7.9% a year), because a rate far from the rest rarely lasts. Before you open a year, the strip reads today's price backwards: the yearly sales growth that brings EPS, at the company's own margins, tax and share count, to today's price at the median P/E of the 76 peers in Electronic Equipment (29.8). Low, middle, high opens three columns for one year: the low and high cases take the company's own weaker and stronger years in the table (the lower and upper quarter of its yearly sales growth and operating margin) and the lower and higher of today's P/E and its peers'; the middle is the boxes as they open. Net income keeps the share that went to minority holders; EPS is net income over the diluted shares, on the same basis as the EPS in the table. The price is that year's EPS at the P/E you set, and the yearly return runs from today's price to the year's end. These are your assumptions and your arithmetic, not an estimate of ours. The link carries your columns, so you can send the forecast to someone.| FY2009 | FY2010 | FY2011 | FY2012 | FY2013 | FY2014 | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 † | FY2022 † | FY2023 † | FY2024 † | FY2025 | TTM | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 165 | 219 | 197 | 214 | 238 | 283 | 333 | 389 | 471 | 582 | 628 | 844 | 1,208 | 1,794 | 1,821 | 2,207 | 2,790 | 3,738 |
| Cost of revenue | 67.3 | 97.4 | 94.9 | 101 | 110 | 130 | 153 | 178 | 213 | 260 | 282 | 378 | 522 | 746 | 800 | 986 | 1,251 | 1,672 |
| Gross profit | 97.7 | 121 | 102 | 113 | 128 | 153 | 180 | 211 | 258 | 323 | 346 | 466 | 685 | 1,049 | 1,021 | 1,221 | 1,540 | 2,066 |
| Gross margin | 59.2% | 55.5% | 51.7% | 52.9% | 53.7% | 54.0% | 54.1% | 54.3% | 54.8% | 55.4% | 55.2% | 55.2% | 56.8% | 58.4% | 56.1% | 55.3% | 55.2% | 55.3% |
| Research and development | 38.3 | 44.4 | 44.5 | 48.8 | 49.7 | 58.6 | 65.8 | 73.6 | 82.4 | 93.5 | 108 | 138 | 191 | 240 | 264 | 325 | 382 | 455 |
| Selling, general and administrative | 36.8 | 41.2 | 40.3 | 50.0 | 54.6 | 66.8 | 72.3 | 83.0 | 97.3 | 114 | 134 | 162 | 232 | 282 | 276 | 357 | 429 | 508 |
| Operating income | 19.5 | 30.5 | 13.4 | 17.3 | 23.9 | 35.3 | 41.1 | 54.4 | 77.4 | 113 | 103 | 159 | 262 | 527 | 482 | 539 | 729 | 1,103 |
| Operating margin | 11.8% | 13.9% | 6.8% | 8.1% | 10.0% | 12.5% | 12.3% | 14.0% | 16.4% | 19.5% | 16.3% | 18.8% | 21.7% | 29.4% | 26.5% | 24.4% | 26.1% | 29.5% |
| Pre-tax income | 20.1 | 31.4 | 13.7 | 17.9 | 24.0 | 36.4 | 42.5 | 57.3 | 82.9 | 118 | 113 | 169 | 272 | 525 | 506 | 573 | 766 | 1,145 |
| Income tax | 0.5 | 1.9 | 0.4 | 2.1 | 1.1 | 0.9 | 7.3 | 4.5 | 17.7 | 13.2 | 4.3 | 5.0 | 30.2 | 87.3 | 78.5 | -1,019 | 145 | 252 |
| Effective tax rate | 2.4% | 5.9% | 3.1% | 11.9% | 4.6% | 2.5% | 17.2% | 7.9% | 21.4% | 11.2% | 3.8% | 2.9% | 11.1% | 16.6% | 15.5% | -177.9% | 18.9% | 22.0% |
| Net income | 19.7 | 29.6 | 13.3 | 15.8 | 22.9 | 35.5 | 35.2 | 52.7 | 65.2 | 105 | 109 | 164 | 242 | 438 | 427 | 1,592 | 621 | 893 |
| Net margin | 11.9% | 13.5% | 6.8% | 7.4% | 9.6% | 12.6% | 10.6% | 13.6% | 13.8% | 18.1% | 17.3% | 19.5% | 20.0% | 24.4% | 23.5% | 72.1% | 22.3% | 23.9% |
| Diluted EPS | $0.54 | $0.78 | $0.38 | $0.43 | $0.59 | $0.89 | $0.86 | $1.26 | $1.50 | $2.36 | $2.38 | $3.50 | $5.05 | $9.05 | $8.76 | $32.60 | $12.86 | $18.11 |
| Filing | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
From each year's 10-K, linked; TTM is the last four quarters.
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Free cash flow is operating cash flow less capital expenditure; the effective tax rate is income tax over pre-tax income; margins are the line over revenue. Gross profit is revenue less cost of revenue, and operating income is revenue less the company's own total costs, where the statement does not print those lines. Those four are arithmetic on the filed numbers; everything else is as filed. Money is in $ million as the company files it, or in $ billion by the switch above the tables; per share figures and share counts are as they are. † The year as the company last restated it in a later filing; rest on a figure for the one first filed. EPS is as filed.Revenue by region FY2010 to FY2025
| FY2010 | FY2011 | FY2012 | FY2013 | FY2014 | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 | Share of the parts, latest year | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| China | 105 | 113 | 124 | 141 | 181 | 213 | 245 | 258 | 335 | 383 | 517 | 701 | 939 | 935 | 1,178 | 1,544 | 55.3% |
| Taiwan | 25.8 | 23.6 | 27.5 | 34.2 | 38.5 | 41.5 | 45.4 | 83.4 | 75.3 | 73.8 | 109 | 169 | 233 | 307 | 578 | 550 | 19.7% |
| South Korea | n/a | 14.2 | n/a | 10.0 | 14.4 | 20.5 | 27.7 | 34.2 | 41.2 | 43.9 | 64.1 | 93.0 | 189 | 170 | 168 | 253 | 9.1% |
| South East Asia | 10.2 | 14.8 | 21.6 | 21.8 | 14.0 | 18.6 | 19.6 | 25.8 | 36.5 | 32.0 | 42.4 | 54.6 | 95.7 | 85.2 | 78.8 | 148 | 5.3% |
| Europe | 20.4 | 14.4 | 16.2 | 15.4 | 19.8 | 22.6 | 27.6 | 38.1 | 49.5 | 49.5 | 56.3 | 85.2 | 146 | 133 | 86.9 | 114 | 4.1% |
| United States | 8.4 | 4.4 | 5.7 | 7.5 | 6.4 | 6.7 | 8.6 | 11.1 | 17.6 | 17.8 | 20.1 | 35.8 | 99.8 | 97.3 | 55.2 | 96.7 | 3.5% |
| Japan | 14.3 | 10.7 | 8.5 | 7.5 | 8.3 | 9.7 | 14.3 | 20.2 | 26.9 | 27.8 | 35.5 | 68.7 | 91.0 | 93.3 | 61.7 | 84.4 | 3.0% |
| Other Region | 0.7 | 0.9 | 0.6 | 0.3 | 0.2 | 0.3 | 0.3 | 0.4 | 0.7 | 0.3 | 0.3 | 0.4 | 0.5 | 0.5 | 0.3 | 0.5 | under 0.1% |
| KP | n/a | n/a | 9.4 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Korea | 33.8 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
ChinaTaiwanSouth Korea FY2011 to FY2025South East AsiaEuropeUnited StatesJapanOther RegionKP FY2012Korea FY2010
$ million; hover a block for its figure and share; a part named with years is one the company split its revenue into only then
From the company's 10-Ks, in its own words (latest 10-K).
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Each year's figures come from the most recent 10-K that includes that year. A year is shown only where the parts add up to the revenue above. Fiscal years are labelled by the year they end in.Cash flow
Follow the cash: free cash flow, which is operating cash flow less capital expenditure and share-based pay, for five years and after, in today's money.
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The figure a share at the top is what a discounted cash flow calls intrinsic value, worked out on your assumptions. Everything after year five is one sum: the sixth year's cash, growing at the long-run rate every year after, added up and brought back to today's money. Each year runs from the last twelve months as filed. Sales growth opens where Play it forward does: the company's own five-year rate, easing a third of the way each year toward the median of the 114 peers in Electronic Equipment (7.9% a year); change a year and the years after it follow. Operating cash flow, capital expenditure and share-based pay open at the company's own median share of sales over its last five years, shown under each row. Share-based pay is taken off because operating cash flow adds back the shares paid to staff as if they cost nothing; set it to 0 to leave it in. Capital spending counts every capital line the company files in its cash flow, such as equipment it leases to customers, software, wells or property it develops, named under the row, while the Capital expenditure row in the table below stays the one line as filed; buying a business, securities or a finished property is not counted. The discount rate opens at 10%, about what US stocks have returned a year over the long run, so it is the return you give up by holding this company instead of the market; the growth after year five opens at 3%, a little under the US economy's long-run growth in dollars, because no company outgrows it for ever. Net debt is the debt and short-term borrowings less the cash on the latest balance sheet that shows the debt; the figure per share divides what is left by the diluted share count. These are your assumptions and your arithmetic, not an estimate of ours. The link carries them, so you can send them to someone.| FY2009 | FY2010 | FY2011 | FY2012 | FY2013 | FY2014 | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 † | FY2022 † | FY2023 † | FY2024 † | FY2025 | TTM | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating cash flow | 31.8 | 48.5 | 43.7 | 24.9 | 60.7 | 74.1 | 69.7 | 108 | 134 | 141 | 216 | 268 | 320 | 247 | 638 | 788 | 838 | 873 |
| Capital expenditure | 10.0 | 22.8 | 21.0 | 21.1 | 15.8 | 9.5 | 16.0 | 37.1 | 65.8 | 22.5 | 95.8 | 55.6 | 94.4 | 58.8 | 57.6 | 146 | 172 | 264 |
| Free cash flow | 21.8 | 25.7 | 22.7 | 3.9 | 44.9 | 64.6 | 53.7 | 70.7 | 68.0 | 119 | 120 | 212 | 226 | 188 | 581 | 642 | 666 | 609 |
| Free cash flow margin | 13.2% | 11.8% | 11.5% | 1.8% | 18.9% | 22.9% | 16.1% | 18.2% | 14.4% | 20.4% | 19.2% | 25.1% | 18.7% | 10.5% | 31.9% | 29.1% | 23.9% | 16.3% |
| Cash from investing | -82.1 | -33.8 | 36.2 | -26.8 | n/a | n/a | -57.2 | -55.7 | -134 | -14.7 | -167 | -39.2 | -379 | -12.5 | -179 | 223 | -157 | -597 |
| Cash from financing | 13.6 | -14.0 | -32.0 | -19.6 | n/a | n/a | -46.7 | -28.1 | -31.3 | -34.6 | -48.0 | -71.6 | -90.2 | -129 | -184 | -872 | -286 | -805 |
| Depreciation and amortisation | 6.6 | 8.0 | 8.7 | 9.3 | 12.2 | 13.1 | 13.8 | 14.7 | 16.1 | 12.3 | 14.9 | 19.2 | 28.7 | 37.1 | 40.2 | 36.4 | 52.5 | 65.2 |
| Share-based compensation | 14.6 | 16.8 | 13.1 | 18.7 | 20.7 | 33.5 | 41.6 | 45.0 | 52.6 | 60.6 | 78.7 | 85.6 | 123 | 161 | 150 | 206 | 227 | 254 |
| Buybacks | n/a | 31.5 | 38.5 | n/a | 20.6 | 41.2 | 32.3 | n/a | n/a | n/a | n/a | n/a | 0.0 | 0.0 | 3.7 | 636 | 6.6 | n/a |
| Dividends paid | n/a | n/a | n/a | 35.7 | n/a | n/a | n/a | n/a | 33.9 | 47.5 | 67.3 | 88.8 | 109 | 138 | 186 | 241 | 285 | 353 |
| Dividend per share | n/a | n/a | n/a | $1.00 | n/a | $0.45 | $0.80 | $0.80 | $0.80 | $1.20 | $1.60 | $2.00 | $2.40 | $3.00 | $4.00 | $5.00 | $6.24 | $7.56 |
| Diluted shares, weighted | 37m | 38m | 35m | 36m | 39m | 40m | 41m | 42m | 44m | 45m | 46m | 47m | 48m | 48m | 49m | 49m | 48m | 49m |
| Shares outstanding at period end | n/a | 35m | 34m | 36m | 38m | 39m | 40m | 41m | 42m | 43m | 44m | 45m | 46m | 47m | 48m | 48m | 49m | 49m |
| Filing | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
Cash paid in the year, from the cash flow statement.
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The dividend per share is as declared. Diluted shares are the weighted average for the year; a falling count is the buybacks net of issuance. TTM sums the last four quarters; the share counts are the latest quarter's.Balance sheet
| FY2009 | FY2010 | FY2011 | FY2012 | FY2013 | FY2014 | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 † | FY2022 † | FY2023 † | FY2024 † | FY2025 | TTM | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Funded by | ||||||||||||||||||
| Shareholders' equity | 213 | 247 | 243 | 258 | 323 | 346 | 369 | 431 | 522 | 640 | 773 | 967 | 1,244 | 1,669 | 2,050 | 2,951 | 3,531 | 3,734 |
| Debt | n/a | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | n/a | n/a | 0.0 | n/a | 0.0 | 0.0 | 0.0 | 0.0 |
| Operating lease liabilities | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | 0.0 | n/a | n/a | n/a | 1.7 | 5.6 | 13.0 | 20.0 | 21.4 |
| Other liabilities | n/a | 34.7 | 31.0 | 28.9 | 45.5 | 52.9 | 62.8 | 80.0 | 131 | 153 | 183 | 242 | 342 | 389 | 379 | 552 | 643 | 917 |
| Total liabilities and equity | n/a | 282 | 274 | 287 | 369 | 399 | 431 | 511 | 653 | 793 | 956 | 1,208 | 1,586 | 2,059 | 2,434 | 3,516 | 4,194 | 4,673 |
| Owned | ||||||||||||||||||
| Fixed assets | n/a | 37.3 | 47.8 | 59.4 | 64.8 | 62.9 | 65.4 | 85.2 | 145 | 150 | 228 | 282 | 363 | 357 | 369 | 495 | 628 | 822 |
| Goodwill | n/a | n/a | n/a | n/a | n/a | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 25.9 | 25.9 | 25.9 |
| Intangible assets | n/a | n/a | n/a | n/a | n/a | 6.8 | 5.1 | 3.0 | 1.0 | 0.1 | n/a | n/a | n/a | n/a | 0.0 | 9.9 | 8.8 | 7.9 |
| Investments | n/a | 149 | 91.5 | 97.3 | 135 | 118 | 149 | 161 | 222 | 208 | 286 | 263 | 538 | 451 | 581 | 171 | 157 | 531 |
| Cash and equivalents | 46.7 | 48.0 | 96.4 | 75.1 | 101 | 126 | 90.9 | 113 | 82.8 | 173 | 173 | 335 | 189 | 289 | 528 | 692 | 1,099 | 561 |
| Receivables | n/a | 18.3 | 15.1 | 19.4 | 23.7 | 25.6 | 30.8 | 34.2 | 38.0 | 55.2 | 52.7 | 66.8 | 105 | 183 | 180 | 173 | 256 | 462 |
| Inventory | n/a | 25.8 | 20.1 | 32.1 | 39.7 | 40.9 | 63.2 | 71.5 | 99.3 | 136 | 128 | 157 | 259 | 447 | 384 | 420 | 565 | 765 |
| Other assets | n/a | 3.3 | 3.0 | 3.9 | 4.4 | 12.4 | 19.9 | 37.1 | 58.7 | 64.6 | 82.8 | 98.5 | 125 | 326 | 386 | 1,530 | 1,455 | 1,499 |
| Total assets | n/a | 282 | 274 | 287 | 369 | 399 | 431 | 511 | 653 | 793 | 956 | 1,208 | 1,586 | 2,059 | 2,434 | 3,516 | 4,194 | 4,673 |
| Filing | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | |
At the fiscal year end; the TTM column is the latest quarter end.
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Both totals are the company's own. Other liabilities is the filed total less the rows above it: payables, deferred revenue, taxes, borrowings the rows above do not carry and the rest; other assets is the same on the other side. Investments add the current and non-current lines as filed. Debt is the company's own stated total where it files one, otherwise its long-term debt with the current maturities, never parts added together. A row is left blank in a year where the lines shown overlap and the remainder would fall below nil.Compounded growth
| 10 years | 5 years | 3 years | TTM | |
|---|---|---|---|---|
| Sales growth, compounded | 23.7% | 27.0% | 15.9% | 40.5% |
| Profit growth, compounded | 33.3% | 30.5% | 12.4% | -53.0% |
| Return on equity, average | 21.0% | 27.6% | 30.8% | 17.6% |
Yearly growth, compounded; TTM is the last four quarters against the four before.
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Return on equity is net income over shareholders' equity at each year end, averaged over the window (the TTM column is the latest year alone); equity is the parent's shareholders' equity as tagged in the 10-K. Arithmetic on filed numbers, nothing forecast.Questions
What was Monolithic Power Systems' revenue in fiscal 2025?
Monolithic Power Systems (MPWR) reported revenue of $2.8 billion for fiscal 2025, the year ended 31 December 2025, up 26.4% on the year before.
How much did Monolithic Power Systems earn in fiscal 2025?
Net income was $621 million for fiscal 2025, and diluted earnings per share $12.86.
What is Monolithic Power Systems' P/E ratio?
At the close of 6 November 2026, Monolithic Power Systems traded at 65.6 times its earnings over the twelve months to 30 September 2026.
What is Monolithic Power Systems' market cap?
The market cap of Monolithic Power Systems was $58.0 billion at the close of 6 November 2026.
Does Monolithic Power Systems pay a dividend?
Yes. Monolithic Power Systems declared $7.56 a share in dividends over the four quarters to 30 September 2026.
Peers: Electronic Equipment
| Company | Market cap | P/E | ROE | Op. margin | Sales growth TTM | Debt to equity | Div. yield |
|---|---|---|---|---|---|---|---|
| NVIDIA Corp. NVDA | $4.50 trillion | 23.60 | 84.2% | 65.2% | 83.4% | 0.15 | 0.1% |
| Taiwan Semiconductor Manufacturing Company Limited TSM * | $1.95 trillion | 37.36 | 31.7% | 50.8% | 31.6% | 0.19 | 0.8% |
| Broadcom Inc. AVGO | $1.40 trillion | 37.47 | 38.4% | 48.0% | 48.7% | 0.61 | 0.9% |
| Micron Technology Inc. MU | $780.6 billion | 9.30 | 61.4% | 74.6% | 256.3% | 0.04 | 0.1% |
| Advanced Micro Devices Inc. AMD | $734.2 billion | 97.32 | 11.1% | 17.7% | 41.9% | 0.10 | n/a |
| Intel Corp. INTC | $299.0 billion | n/a | -10.5% | 2.9% | 12.1% | 0.44 | n/a |
| Applied Materials Inc. AMAT | $264.0 billion | 28.68 | 36.2% | 29.6% | 7.8% | 0.26 | 0.6% |
| Texas Instruments Inc. TXN | $252.9 billion | 35.90 | 37.1% | 40.8% | 20.3% | 0.71 | 2.1% |
| Arm Holdings plc ARM * | $185.7 billion | 205.34 | 10.9% | 18.3% | 22.8% | 0.00 | n/a |
| Analog Devices Inc. ADI | $175.9 billion | 43.07 | 12.3% | 35.5% | 33.6% | 0.27 | 1.2% |
| Marvell Technology, Inc. MRVL | $123.7 billion | 46.56 | 14.2% | 16.5% | 30.6% | 0.27 | 0.2% |
| ASE Technology Holding Co., Ltd. ASX * | $70.3 billion | 58.89 | 11.7% | 8.0% | 8.4% | 0.74 | 1.1% |
All 130 in Electronic Equipment
| Company | Market cap | P/E | ROE | Op. margin | Sales growth TTM | Debt to equity | Div. yield |
|---|---|---|---|---|---|---|---|
| NVIDIA Corp. NVDA | $4.50 trillion | 23.60 | 84.2% | 65.2% | 83.4% | 0.15 | 0.1% |
| Taiwan Semiconductor Manufacturing Company Limited TSM * | $1.95 trillion | 37.36 | 31.7% | 50.8% | 31.6% | 0.19 | 0.8% |
| Broadcom Inc. AVGO | $1.40 trillion | 37.47 | 38.4% | 48.0% | 48.7% | 0.61 | 0.9% |
| Micron Technology Inc. MU | $780.6 billion | 9.30 | 61.4% | 74.6% | 256.3% | 0.04 | 0.1% |
| Advanced Micro Devices Inc. AMD | $734.2 billion | 97.32 | 11.1% | 17.7% | 41.9% | 0.10 | n/a |
| Intel Corp. INTC | $299.0 billion | n/a | -10.5% | 2.9% | 12.1% | 0.44 | n/a |
| Applied Materials Inc. AMAT | $264.0 billion | 28.68 | 36.2% | 29.6% | 7.8% | 0.26 | 0.6% |
| Texas Instruments Inc. TXN | $252.9 billion | 35.90 | 37.1% | 40.8% | 20.3% | 0.71 | 2.1% |
| Arm Holdings plc ARM * | $185.7 billion | 205.34 | 10.9% | 18.3% | 22.8% | 0.00 | n/a |
| Amphenol Corp. APH | $184.2 billion | 32.43 | 34.6% | 27.7% | 57.6% | 1.04 | 0.7% |
| Qualcomm Inc. QCOM | $177.6 billion | 13.05 | 44.8% | 20.1% | -2.6% | 0.50 | 2.2% |
| Analog Devices Inc. ADI | $175.9 billion | 43.07 | 12.3% | 35.5% | 33.6% | 0.27 | 1.2% |
| Marvell Technology, Inc. MRVL | $123.7 billion | 46.56 | 14.2% | 16.5% | 30.6% | 0.27 | 0.2% |
| Motorola Solutions, Inc. MSI | $85.2 billion | 41.40 | 67.9% | 24.2% | 11.4% | 3.29 | 0.9% |
| Northrop Grumman Corp. NOC | $74.6 billion | 16.59 | 24.2% | 10.6% | 6.5% | 0.81 | 1.8% |
| Vertiv Holdings Co. VRT | $70.4 billion | 34.17 | 38.1% | 20.1% | 35.3% | 0.53 | 0.1% |
| ASE Technology Holding Co., Ltd. ASX * | $70.3 billion | 58.89 | 11.7% | 8.0% | 8.4% | 0.74 | 1.1% |
| NXP Semiconductors N.V. NXPI | $62.6 billion | 19.51 | 26.7% | 33.0% | 14.6% | 0.91 | 1.6% |
| Monolithic Power Systems, Inc. MPWR | $58.0 billion | 65.60 | 23.9% | 29.5% | 40.5% | 0.00 | 0.6% |
| Garmin Ltd. GRMN | $55.1 billion | 27.42 | 21.1% | 28.8% | 13.6% | 0.00 | 1.4% |
| Lumentum Holdings Inc. LITE | $48.7 billion | n/a | -143.9% | 23.5% | 103.2% | 0.31 | n/a |
| L3Harris Technologies, Inc. LHX | $48.4 billion | 24.26 | 10.1% | 10.7% | 7.3% | 0.54 | 1.9% |
| Nokia Corporation NOK * | $42.7 billion | 57.11 | 3.1% | 4.4% | 3.5% | 0.16 | 2.0% |
| STMicroelectronics N.V. STM * | $37.1 billion | 231.69 | 0.9% | 1.5% | -11.1% | 0.12 | 0.9% |
| Ubiquiti Inc. UI | $35.9 billion | 33.47 | 63.7% | 36.9% | 29.4% | 0.00 | 0.6% |
| United Microelectronics Corporation UMC * | $34.9 billion | 27.61 | 11.0% | 18.5% | 2.3% | 0.17 | n/a |
| Telefonaktiebolaget LM Ericsson ERIC * | $34.6 billion | 11.85 | 26.0% | 16.3% | -4.5% | 0.30 | 2.8% |
| Ciena Corp. CIEN | $34.5 billion | 54.25 | 21.4% | 12.3% | 32.6% | 1.06 | n/a |
| Astera Labs, Inc. ALAB | $33.3 billion | 75.85 | 23.1% | 25.5% | 115.2% | 0.00 | n/a |
| Microchip Technology Inc. MCHP | $31.8 billion | 44.20 | 12.6% | 20.9% | 33.0% | 0.83 | 3.1% |
| Teledyne Technologies Inc. TDY | $28.6 billion | 28.27 | 9.2% | 20.0% | 8.6% | 0.18 | n/a |
| Celestica Inc. CLS | $26.1 billion | 19.55 | 20.0% | 8.3% | 61.6% | 0.13 | n/a |
| Flex Ltd. FLEX | $25.8 billion | 25.18 | 17.9% | 5.1% | 17.5% | 0.90 | n/a |
| Jabil Inc. JBL | $25.0 billion | 24.43 | 64.6% | 4.7% | 20.6% | 2.09 | 0.1% |
| ON Semiconductor Corp. ON | $24.7 billion | 36.87 | 9.1% | 12.3% | 2.9% | 0.60 | n/a |
| Qnity Electronics, Inc. Q | $24.4 billion | 43.96 | 7.4% | n/a | n/a | 0.53 | 0.1% |
| Hubbell Inc. HUBB | $22.7 billion | 25.18 | 22.1% | 20.1% | 16.0% | 1.25 | 1.3% |
| Credo Technology Group Holding Ltd. CRDO | $22.6 billion | 42.77 | 19.7% | 31.7% | 165.1% | 0.00 | n/a |
| First Solar, Inc. FSLR | $21.6 billion | 11.64 | 17.1% | 37.7% | -0.7% | 0.01 | n/a |
| Cerebras Systems Inc. CBRS | $21.3 billion | n/a | n/a | n/a | n/a | 0.10 | n/a |
| Macom Technology Solutions Holdings, Inc. MTSI | $16.1 billion | 67.79 | 15.6% | 18.1% | 28.4% | 0.22 | n/a |
| Nextpower Inc. NXT | $15.8 billion | 26.43 | 23.2% | 19.0% | 13.7% | 0.00 | n/a |
| Lattice Semiconductor Corp. LSCC | $14.9 billion | 328.11 | 3.2% | 9.1% | 63.4% | 0.61 | n/a |
| Sitime Corp. SITM | $12.6 billion | 443.47 | 0.8% | 0.9% | 142.6% | 0.38 | n/a |
| Skyworks Solutions, Inc. SWKS | $12.4 billion | 42.58 | 5.1% | 7.6% | 0.1% | 0.09 | 3.5% |
| Fabrinet FN | $11.7 billion | 24.67 | 19.1% | 10.0% | 43.0% | 0.03 | n/a |
| Semtech Corp. SMTC | $9.6 billion | 68.44 | 20.6% | 8.0% | 17.8% | 0.66 | n/a |
| Leonardo Drs, Inc. DRS | $9.1 billion | 25.05 | 12.6% | 10.8% | 8.9% | 0.06 | 1.1% |
| Amkor Technology, Inc. AMKR | $8.1 billion | 13.23 | 12.9% | 9.5% | 15.7% | 0.52 | 1.0% |
| Rambus Inc. RMBS | $8.0 billion | 30.67 | 18.8% | 36.3% | 17.3% | 0.00 | n/a |
| Advanced Energy Industries Inc. AEIS | $7.9 billion | 28.31 | 18.2% | 16.0% | 31.7% | 0.80 | 0.2% |
| Silicon Laboratories Inc. SLAB | $7.4 billion | n/a | -3.6% | -5.1% | 21.7% | 0.00 | n/a |
| Sanmina Corp. SANM | $7.2 billion | 24.09 | 11.2% | 4.2% | 58.6% | 0.79 | n/a |
| TTM Technologies Inc. TTMI | $7.0 billion | 26.50 | 13.1% | 11.1% | 37.6% | 0.80 | n/a |
| Viavi Solutions Inc. VIAV | $7.0 billion | 118.62 | 5.1% | 10.6% | 47.4% | 0.49 | n/a |
| Formfactor Inc. FORM | $6.4 billion | 37.04 | 14.7% | 18.3% | 29.1% | 0.01 | n/a |
| Esco Technologies Inc. ESE | $6.0 billion | 18.98 | 19.5% | 14.2% | 24.0% | 0.05 | 0.1% |
| Cirrus Logic, Inc. CRUS | $5.7 billion | 14.35 | 18.9% | 22.5% | 5.1% | 0.00 | n/a |
| Impinj Inc. PI | $5.3 billion | n/a | -3.1% | -0.7% | 7.7% | 0.62 | n/a |
| Allegro Microsystems, Inc. ALGM | $5.2 billion | 187.67 | 3.1% | 7.5% | 27.9% | 0.28 | n/a |
| Plexus Corp. PLXS | $5.1 billion | n/a | n/a | n/a | n/a | 0.18 | n/a |
| Synaptics Inc. SYNA | $4.6 billion | n/a | -53.2% | -4.7% | 8.1% | 0.91 | n/a |
| Planet Labs PBC PL | $4.6 billion | n/a | -63.8% | -27.2% | 44.1% | 0.79 | n/a |
| Applied Optoelectronics, Inc. AAOI | $4.5 billion | n/a | -1.5% | -6.8% | 77.2% | 0.10 | n/a |
| Maxlinear, Inc. MXL | $4.5 billion | n/a | -5.5% | -0.9% | 56.0% | 0.31 | n/a |
| Mercury Systems Inc. MRCY | $4.4 billion | n/a | -2.0% | 0.0% | 7.9% | 0.29 | n/a |
| Universal Display Corp. OLED | $4.0 billion | 17.90 | 13.8% | 34.6% | -1.9% | n/a | 2.2% |
| Enphase Energy, Inc. ENPH | $3.8 billion | 42.49 | 7.3% | 4.2% | -19.9% | 0.46 | n/a |
| Vishay Intertechnology Inc. VSH | $3.7 billion | 37.56 | 3.2% | 5.2% | 17.6% | 0.25 | 1.7% |
| Diodes Inc. DIOD | $3.5 billion | 31.14 | 5.9% | 7.3% | 24.2% | 0.21 | n/a |
| Kulicke & Soffa Industries Inc. KLIC | $3.3 billion | 29.49 | 12.7% | 13.2% | 44.4% | 0.00 | 1.3% |
| OSI Systems Inc. OSIS | $3.1 billion | 21.06 | 20.3% | 12.2% | 2.9% | 1.28 | n/a |
| Ondas Inc. ONDS | $2.8 billion | n/a | 10.6% | -140.4% | 979.3% | 0.00 | n/a |
| IPG Photonics Corp. IPGP | $2.8 billion | 69.60 | 1.9% | 1.9% | 14.8% | 0.00 | n/a |
| Ambarella Inc. AMBA | $2.6 billion | n/a | -9.1% | -14.9% | 20.0% | 0.00 | n/a |
| AXT Inc. AXTI | $2.6 billion | 1,944.50 | 0.5% | 3.1% | 45.8% | 0.09 | n/a |
| Penguin Solutions, Inc. PENG | $2.5 billion | 16.07 | 34.7% | 9.6% | 26.5% | 1.51 | n/a |
| Intuitive Machines, Inc. LUNR | $2.4 billion | n/a | n/a | -27.5% | 116.5% | n/a | n/a |
| Power Integrations Inc. POWI | $2.3 billion | 51.01 | 6.4% | 8.4% | 2.3% | 0.00 | 2.1% |
| Nlight, Inc. LASR | $2.2 billion | n/a | -2.9% | -6.0% | 39.6% | 0.00 | n/a |
| Benchmark Electronics Inc. BHE | $2.2 billion | 38.94 | 5.0% | 3.5% | 12.9% | 0.14 | 1.1% |
| Ultra Clean Holdings, Inc. UCTT | $1.9 billion | 72.11 | 3.7% | 4.3% | 15.8% | 0.87 | n/a |
| Vicor Corp. VICR | $1.7 billion | 38.55 | 19.9% | 24.9% | 27.0% | 0.00 | n/a |
| Solaredge Technologies, Inc. SEDG | $1.7 billion | n/a | -54.0% | -9.2% | 29.3% | 0.79 | n/a |
| Shoals Technologies Group, Inc. SHLS | $1.7 billion | 43.83 | 5.9% | 11.2% | 49.2% | 0.26 | n/a |
| CTS Corp. CTS | $1.7 billion | 22.89 | 12.6% | 17.0% | 7.4% | 0.09 | 0.3% |
| Photronics Inc. PLAB | $1.6 billion | 9.64 | 12.9% | 22.5% | 1.2% | 0.00 | n/a |
| Navitas Semiconductor Corp. NVTS | $1.6 billion | n/a | -42.9% | -323.5% | -28.6% | 0.00 | n/a |
| Nextnav Inc. NN | $1.4 billion | n/a | -33.4% | -1,900.4% | -36.5% | 0.00 | n/a |
| Wolfspeed, Inc. WOLF | $1.3 billion | n/a | -69.6% | -80.3% | -18.0% | 2.09 | n/a |
| Ichor Holdings, Ltd. ICHR | $1.2 billion | 620.00 | 0.4% | 1.7% | 15.2% | 0.13 | n/a |
| Napco Security Technologies, Inc. NSSC | $1.1 billion | 24.60 | 22.1% | 22.7% | 8.7% | 0.00 | 2.0% |
| Harmonic Inc. HLIT | $1.0 billion | n/a | n/a | n/a | n/a | 0.09 | n/a |
| Ambiq Micro, Inc. AMBQ | $930 million | n/a | -9.1% | -43.3% | n/a | 0.00 | n/a |
| Array Technologies, Inc. ARRY | $901 million | n/a | n/a | -5.1% | 1.2% | n/a | n/a |
| Arteris, Inc. AIP | $884 million | n/a | -63.3% | -46.2% | 41.0% | n/a | n/a |
| BlackSky Technology Inc. BKSY | $876 million | n/a | -14.0% | -22.8% | 29.9% | 0.96 | n/a |
| Varex Imaging Corp. VREX | $778 million | 35.48 | 4.5% | 8.3% | 5.3% | 0.70 | n/a |
| Alpha & Omega Semiconductor Ltd. AOSL | $712 million | n/a | -5.8% | -7.1% | -3.2% | 0.00 | 0.0% |
| T1 Energy Inc. TE | $662 million | n/a | -190.1% | -22.4% | 427.0% | 2.73 | 0.0% |
| Unusual Machines, Inc. UMAC | $594 million | n/a | -9.0% | -76.1% | 425.2% | 0.00 | n/a |
| Kopin Corp. KOPN | $547 million | 75.75 | 11.5% | -22.9% | -7.1% | 0.00 | n/a |
| Vishay Precision Group, Inc. VPG | $541 million | n/a | -1.0% | 1.1% | 11.6% | 0.05 | n/a |
| Lightpath Technologies Inc. LPTH | $494 million | n/a | -13.7% | -27.4% | 92.8% | 0.00 | n/a |
| Kimball Electronics, Inc. KE | $462 million | 22.93 | 3.5% | 4.4% | -1.5% | 0.40 | n/a |
| indie Semiconductor, Inc. INDI | $436 million | n/a | -52.5% | -59.3% | 13.9% | 1.50 | n/a |
| Clearfield, Inc. CLFD | $389 million | n/a | -2.9% | -0.2% | -1.4% | 0.00 | n/a |
| Methode Electronics Inc. MEI | $384 million | n/a | -5.5% | 0.4% | 1.4% | 0.47 | 1.9% |
| NVE Corp. NVEC | $368 million | 20.57 | 30.8% | 61.6% | 24.1% | 0.00 | 5.3% |
| Adtran Holdings, Inc. ADTN | $329 million | n/a | -20.9% | 0.0% | 10.1% | 2.32 | n/a |
| Everspin Technologies Inc. MRAM | $284 million | n/a | -3.6% | -15.5% | 20.9% | 0.01 | 0.0% |
| Turtle Beach Corp. TBCH | $273 million | n/a | -0.6% | 3.2% | -13.0% | 0.93 | n/a |
| Nano Dimension Ltd. NNDM | $262 million | n/a | -34.4% | -117.3% | n/a | 0.04 | n/a |
| M-tron Industries, Inc. MPTI | $261 million | 22.07 | 8.0% | 18.5% | 11.8% | 0.00 | n/a |
| BK Technologies Corp. BKTI | $251 million | 19.57 | 26.2% | 17.9% | 15.7% | 0.00 | n/a |
| Aviat Networks, Inc. AVNW | $226 million | 93.11 | 0.9% | 4.4% | 1.2% | 0.36 | n/a |
| Vuzix Corp. VUZI | $160 million | n/a | -145.3% | -521.9% | 6.8% | 0.00 | n/a |
| Quicklogic Corp. QUIK | $147 million | n/a | n/a | n/a | n/a | 0.24 | n/a |
| Espey MFG & Electronics Corp. ESP | $141 million | 12.02 | 18.5% | 25.1% | 4.9% | 0.00 | 2.1% |
| Aeluma, Inc. ALMU | $135 million | n/a | -16.1% | -228.3% | -4.4% | 0.00 | n/a |
| Atomera Inc. ATOM | $117 million | n/a | -69.6% | -10,969.4% | 476.3% | 0.00 | n/a |
| GSI Technology Inc. GSIT | $116 million | n/a | -22.8% | -100.8% | 2.9% | 0.00 | n/a |
| GCT Semiconductor Holding, Inc. GCTS | $106 million | n/a | n/a | -852.0% | -32.8% | n/a | n/a |
| Magnachip Semiconductor Corp. MX | $91 million | n/a | -12.3% | -24.2% | -12.8% | 0.19 | n/a |
| R F Industries Ltd. RFIL | $72 million | 30.14 | 6.3% | 4.6% | 13.0% | 0.15 | n/a |
| Kulr Technology Group, Inc. KULR | $68 million | n/a | -140.9% | -270.6% | 24.6% | 0.28 | n/a |
| Inseego Corp. INSG | $64 million | n/a | n/a | -10.4% | -3.6% | n/a | n/a |
| AmpliTech Group, Inc. AMPG | $59 million | n/a | -17.1% | -34.7% | 24.2% | 0.00 | n/a |
| Tigo Energy, Inc. TYGO | $57 million | 4.35 | 27.3% | -3.7% | 15.3% | 0.05 | n/a |
| LGL Group Inc. LGL | $43 million | n/a | -0.5% | -21.8% | 9.3% | 0.00 | n/a |
72 companies share its SEC industry code (Semiconductors & Related Devices); the rest are the names nearest in size in its wider industry, Electronic Equipment, one of the Fama-French 48 industries, a published grouping of SEC industry codes.
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By market capitalisation; a click on a heading sorts by it, largest first, and a second click turns it round. Each figure is the same arithmetic as the ratio box above, on each company's own filings and latest close; a name marked * is a foreign company that files once a year, on its latest fiscal year.The public record on MPWR
| Dividends | $7.56 a share over the four quarters to 30 September 2026, a 0.64% yield |
| Filings | 17 in twelve months: 9 current reports (8-K), about 4 results of operations; 4 other events; 2 officer or director change; 1 shareholder vote; 1 financial statements not to be relied on |
| Planned insider sales | 54 Form 144 notices in twelve months, $740.1 million; latest 28 September 2026 |
| Options tape | put/call 1.02 by open interest at the 6 November 2026 close; the straddle prices a 10.9% move to 20 November 2026 |
| 13F holders | 1,254 funds reported a position for the quarter to 30 June 2026; largest BlackRock, Inc. |
| Insider trading | 290 sales and 0 purchases on Form 4 in twelve months |
| Congress | 1 House trade disclosed in six months |
| Short interest | 1.6 million shares short, 2.33 days to cover at 15 October 2026 |
| Documents | the 10-K, the 10-Qs, the proxy and 4 earnings press releases, each linked |
Filings
| Filing | Period | Filed | Where |
|---|---|---|---|
| 10-Q | 30 September 2026 | 3 November 2026 | EDGAR |
| 10-Q | 30 June 2026 | 5 August 2026 | EDGAR |
| 10-Q | 31 March 2026 | 4 May 2026 | EDGAR |
| 10-K | 31 December 2025 | 27 February 2026 | EDGAR |
| 10-Q | 30 September 2025 | 5 November 2025 | EDGAR |
| 10-Q | 30 June 2025 | 4 August 2025 | EDGAR |
| 10-Q | 31 March 2025 | 5 May 2025 | EDGAR |
| 10-K | 31 December 2024 | 3 March 2025 | EDGAR |
| 10-Q | 30 September 2024 | 6 November 2024 | EDGAR |
| 10-Q | 30 June 2024 | 2 August 2024 | EDGAR |
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