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Monolithic Power Systems, Inc. (MPWR)

Technology | Semiconductors | West Palm Beach, United States | NasdaqGS
1,210.86 USD -38.34 (-3.069%) ⇩ (Oct. 16, 2026, 4 p.m. EDT)
After hours: 1,211.00 +0.14 (0.012%) ⇧ (Oct. 16, 2026, 4:33 p.m. EDT)
Short-term:★★★⯪☆Long-term:★★★★⯪Dividends:★★⯪☆☆
Hot Take ↕ | Oct. 10, 2026, 3:52 a.m. EDT

The long-term rating stands at 4.5, reflecting a business with exceptional revenue growth exceeding 47 percent and a fortress balance sheet characterized by minimal debt and strong cash generation. While the trailing P/E of 84 reflects high expectations, the forward P/E of 40 aligns better with the aggressive earnings expansion. Recent price action holds above key moving averages, supported by bullish options flow targeting higher strikes. The dividend yield is modest, serving as a floor rather than a primary income driver. The main risk lies in valuation compression if growth slows, but the fundamentals remain robust.
Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoTheta ✓0.042365
MSTL0.074371
AutoETS0.074607
AutoARIMA0.079796

Forecast horizon: 45 days | Selected: AutoTheta

Forecast Reliability
Score 42%
H-stat 2.71
Ljung-Box p 0.000
Jarque-Bera p 0.483
Excess Kurtosis -0.44
Attribute Value
Sector Technology
Ex Dividend Date 2026-09-29
Last Dividend Date 2026-09-29
Debt to Equity Ratio 0.486
Revenue per Share 67.267
Market Cap 59,505,291,264
Trailing P/E 73.65
Forward P/E 34.44
Beta 1.68
Profit Margins 24.50%
Website https://www.monolithicpower.com

As of Oct. 10, 2026, 3:52 a.m. EDT: Speculators are positioning for upside with significant open interest walls and volume spikes at strikes above 1740, indicating bullish bets on further appreciation. However, substantial put volume at strikes near current price and below suggests hedging activity against volatility. Implied volatility remains elevated across expirations.

Dividend Data

Yield Summary
Last Yield 1yr Yield 3yr Avg 5yr Avg
0.15% 0.65% 0.71% 0.73%
Dividend History
Date Dividend Yield %
2026-09-30 2.00 0.148454
2026-06-30 2.00 0.144680
2026-03-31 2.00 0.182924
2025-12-31 1.56 0.172117
2025-09-30 1.56 0.169447
2025-06-30 1.56 0.213295
2025-03-31 1.56 0.268975
2024-12-31 1.25 0.211256
2024-09-30 1.25 0.135208
2024-06-28 1.25 0.152127
2024-03-27 1.25 0.185697
2023-12-28 1.00 0.158173
2023-09-28 1.00 0.221278
2023-06-29 1.00 0.186637
2023-03-30 1.00 0.200888
2022-12-29 0.75 0.212212
2022-09-29 0.75 0.205255
2022-06-29 0.75 0.191127
2022-03-30 0.75 0.153563
2021-12-30 0.60 0.122075
2021-09-29 0.60 0.123811
2021-06-29 0.60 0.158983
2021-03-30 0.60 0.175136
2020-12-30 0.50 0.138608
2020-09-29 0.50 0.180760
2020-06-29 0.50 0.217439
2020-03-30 0.50 0.302682
2019-12-30 0.40 0.224228
2019-09-27 0.40 0.255395
2019-06-27 0.40 0.301159
2019-03-28 0.40 0.297863
2018-12-28 0.30 0.260870
2018-09-27 0.30 0.237511
2018-06-28 0.30 0.222932
2018-03-28 0.30 0.264994
2017-12-28 0.20 0.176507
2017-09-28 0.20 0.187917
2017-06-28 0.20 0.201959
2017-03-29 0.20 0.217699
2016-12-28 0.20 0.240298
2016-09-28 0.20 0.253357
2016-06-28 0.20 0.301432
2016-03-29 0.20 0.321699
2015-12-29 0.20 0.307078
2015-09-28 0.20 0.406587
2015-06-26 0.20 0.381098
2015-03-27 0.20 0.378788
2014-12-29 0.15 0.299640
2014-09-26 0.15 0.335946
2014-06-26 0.15 0.360404
2012-12-19 1.00 4.651163
Additional Data
dividendRate 8.0
dividendYield 0.64
exDividendDate 2026-09-30
trailingAnnualDividendRate 7.12
trailingAnnualDividendYield 0.005699648
lastDividendValue 2.0
lastDividendDate 2026-09-30
dividendDate 2026-10-15

Info Dump

Attribute Value
52 Week Change 0.2434181
Address1 1,555 Palm Beach Lakes Boulevard
All Time High 1,714.09
All Time Low 5.85
Ask 1,395.65
Ask Size 1
Audit Risk 10
Average Analyst Rating 1.3 - Strong Buy
Average Daily Volume10 Day 724,240
Average Daily Volume3 Month 745,371
Average Volume 745,371
Average Volume10Days 724,240
Beta 1.681
Bid 1,324.6
Bid Size 1
Board Risk 8
Book Value 79.269
City West Palm Beach
Compensation As Of Epoch Date 1,767,139,200
Compensation Risk 4
Country United States
Crypto Tradeable 0
Currency USD
Current Price 1,210.86
Current Ratio 4.975
Custom Price Alert Confidence HIGH
Date Short Interest 1,790,726,400
Day High 1,249.0
Day Low 1,207.2
Debt To Equity 0.486
Display Name Monolithic Power Systems
Dividend Date 1,792,022,400
Dividend Rate 8.0
Dividend Yield 0.64
Earnings Call Timestamp End 1,793,304,000
Earnings Call Timestamp Start 1,793,304,000
Earnings Growth 0.858
Earnings Quarterly Growth 0.906
Earnings Timestamp 1,793,304,000
Earnings Timestamp End 1,793,304,000
Earnings Timestamp Start 1,793,304,000
Ebitda 1,000,281,984
Ebitda Margins 0.3056
Enterprise To Ebitda 59.978
Enterprise To Revenue 18.329
Enterprise Value 59,994,607,616
Eps Current Year 27.52425
Eps Forward 35.1627
Eps Trailing Twelve Months 16.44
Esg Populated 0
Ex Dividend Date 1,790,726,400
Exchange NMS
Exchange Data Delayed By 15
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 1,310.4534
Fifty Day Average Change -99.59338
Fifty Day Average Change Percent -0.075999185
Fifty Two Week Change Percent 24.34181
Fifty Two Week High 1,714.09
Fifty Two Week High Change -503.22998
Fifty Two Week High Change Percent -0.29358435
Fifty Two Week Low 833.18
Fifty Two Week Low Change 377.68
Fifty Two Week Low Change Percent 0.4532994
Fifty Two Week Range 833.18 - 1714.09
Financial Currency USD
First Trade Date Milliseconds 1,100,874,600,000
Five Year Avg Dividend Yield 0.61
Float Shares 47,387,612
Forward Eps 35.1627
Forward P E 34.43592
Free Cashflow 444,316,128
Full Exchange Name NasdaqGS
Full Time Employees 4,501
Fullday Change -38.19995
Fullday Change Percent -3.0579534
Fullday Price 1,211.0
Gmt Off Set Milliseconds -14,400,000
Governance Epoch Date 1,790,812,800
Gross Margins 0.55195
Gross Profits 1,806,630,016
Has Pre Post Market Data 1
Held Percent Insiders 0.03588
Held Percent Institutions 1.0053
Implied Shares Outstanding 49,143,000
Industry Semiconductors
Industry Disp Semiconductors
Industry Key semiconductors
Ir Website http://ir.monolithicpower.com/index.cfm
Is Earnings Date Estimate 0
Language en-US
Last Dividend Date 1,790,726,400
Last Dividend Value 2.0
Last Fiscal Year End 1,767,139,200
Long Business Summary Monolithic Power Systems, Inc. provides semiconductor-based power electronics solutions in China, Taiwan, South Korea, Southeast Asia, Europe, the United States, Japan, and internationally. The company offers direct current (DC) to DC solutions to convert and control voltages within a range of electronic systems, such as cloud-based and on-premises CPU servers and workstations, AI systems, memory, storage solutions, notebooks, infotainment, power sources, home appliances, network infrastructure, and satellite communications. It also provides alternating current (AC) to DC; driver metal-oxide-semiconductor field-effect transistors; power management integrated circuits (ICs); and current limit switch and lighting control products. The company serves storage and computing, enterprise data, automotive, communications, consumer, and industrial end markets through third-party distributors and value-added resellers. Monolithic Power Systems, Inc. was incorporated in 1997 and is based in West Palm Beach, Florida.
Long Name Monolithic Power Systems, Inc.
Market us_market
Market Cap 59,505,291,264
Market State POST
Max Age 86,400
Message Board Id finmb_3051626
Most Recent Quarter 1,782,777,600
Net Income To Common 801,945,984
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 67,847,808,660
Number Of Analyst Opinions 15
Open 1,223.32
Operating Cashflow 822,337,024
Operating Margins 0.30989
Overall Risk 9
Payout Ratio 0.43310001
Peg Ratio 0.93
Phone 561 839 3999
Post Market Change 0.14001465
Post Market Change Percent 0.011563241
Post Market Price 1,211.0
Post Market Time 1,792,182,829
Previous Close 1,249.2
Price Eps Current Year 43.992477
Price Hint 2
Price To Book 15.275329
Price To Sales Trailing12 Months 18.179781
Profit Margins 0.24500999
Quick Ratio 3.529
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key strong_buy
Recommendation Mean 1.29412
Region US
Regular Market Change -38.339966
Regular Market Change Percent -3.0691617
Regular Market Day High 1,249.0
Regular Market Day Low 1,207.2
Regular Market Day Range 1,207.2 - 1249.0
Regular Market Open 1,223.32
Regular Market Previous Close 1,249.2
Regular Market Price 1,210.86
Regular Market Time 1,792,180,801
Regular Market Volume 832,741
Return On Assets 0.13573
Return On Equity 0.21979
Revenue Growth 0.476
Revenue Per Share 67.267
Sand P52 Week Change 0.16207206
Sector Technology
Sector Disp Technology
Sector Key technology
Share Holder Rights Risk 9
Shares Outstanding 49,143,000
Shares Percent Shares Out 0.0378
Shares Short 1,858,921
Shares Short Previous Month Date 1,788,134,400
Shares Short Prior Month 1,998,007
Short Name Monolithic Power Systems, Inc.
Short Percent Of Float 0.0509
Short Ratio 2.58
Source Interval 15
State FL
Symbol MPWR
Target High Price 2,100.0
Target Low Price 1,575.0
Target Mean Price 1,839.8
Target Median Price 1,820.0
Total Cash 1,413,761,024
Total Cash Per Share 28.768
Total Debt 18,934,000
Total Revenue 3,273,157,888
Tradeable 0
Trailing Annual Dividend Rate 7.12
Trailing Annual Dividend Yield 0.005699648
Trailing Eps 16.44
Trailing P E 73.65328
Trailing Peg Ratio 1.0364
Triggerable 1
Two Hundred Day Average 1,302.4012
Two Hundred Day Average Change -91.54126
Two Hundred Day Average Change Percent -0.07028653
Type Disp Equity
Volume 832,741
Website https://www.monolithicpower.com
Zip 33,401