monolithic power systems inc. - MPWR

MPWR

Close Chg Chg %
1,004.65 26.94 2.68%

Closed Market

1,031.59

+26.94 (2.68%)

Volume: 442.61K

Last Updated:

Oct 20, 2025, 4:00 PM EDT

Company Overview: monolithic power systems inc. - MPWR

MPWR Key Data

Open

$1,020.50

Day Range

1,018.58 - 1,037.89

52 Week Range

438.86 - 1,041.50

Market Cap

$48.11B

Shares Outstanding

47.89M

Public Float

46.07M

Beta

1.27

Rev. Per Employee

N/A

P/E Ratio

26.16

EPS

$38.55

Yield

59.03%

Dividend

$1.56

EX-DIVIDEND DATE

Sep 30, 2025

SHORT INTEREST

N/A

AVERAGE VOLUME

496.67K

 

MPWR Performance

1 Week
 
0.00%
 
1 Month
 
9.63%
 
3 Months
 
38.53%
 
1 Year
 
9.64%
 
5 Years
 
212.54%
 

MPWR Analyst Ratings

  • Sell
  • Under
  • Hold
  • Over
  • Buy
Number of Ratings 20
Full Ratings ➔

About monolithic power systems inc. - MPWR

Monolithic Power Systems, Inc. designs, develops, and markets integrated power semiconductor solutions and power delivery architectures for computing and storage, automotive, industrial, communications, and consumer applications markets. It offers direct current (DC) to DC integrated circuits (ICs) that are used to convert and control voltages of various electronic systems, such as portable electronic devices, wireless LAN access points, computers and notebooks, monitors, infotainment applications, and medical equipment. The Firm also provides lighting control ICs for backlighting that are used in systems, which provide the light source for LCD panels in notebook computers, monitors, car navigation systems, and televisions, as well as for general illumination products. The company was founded by Michael R. Hsing, and James C. Moyer on August 22, 1997, and is headquartered in Kirkland, WA.

MPWR At a Glance

Monolithic Power Systems, Inc.
5808 Lake Washington Boulevard NE
Kirkland, Washington 98033
Phone 1-425-296-9956 Revenue 2.21B
Industry Semiconductors Net Income 1.79B
Sector Electronic Technology 2024 Sales Growth 21.198%
Fiscal Year-end 12 / 2025 Employees 4,017
View SEC Filings

MPWR Valuation

P/E Current 26.162
P/E Ratio (with extraordinary items) N/A
P/E Ratio (without extraordinary items) 16.173
Price to Sales Ratio 13.092
Price to Book Ratio 8.995
Price to Cash Flow Ratio 36.65
Enterprise Value to EBITDA 48.713
Enterprise Value to Sales 12.708
Total Debt to Enterprise Value 0.001

MPWR Efficiency

Revenue/Employee 549,439.881
Income Per Employee 444,784.665
Receivables Turnover 9.492
Total Asset Turnover 0.728

MPWR Liquidity

Current Ratio 5.313
Quick Ratio 3.889
Cash Ratio 2.93

MPWR Profitability

Gross Margin 55.316
Operating Margin 24.437
Pretax Margin 25.958
Net Margin 80.952
Return on Assets 58.924
Return on Equity 68.776
Return on Total Capital 56.513
Return on Invested Capital 68.531

MPWR Capital Structure

Total Debt to Total Equity 0.502
Total Debt to Total Capital 0.50
Total Debt to Total Assets 0.436
Long-Term Debt to Equity 0.412
Long-Term Debt to Total Capital 0.41
  • Income Statement
  • Balance Sheet
  • Cash Flow Statement

Annual Financials for Monolithic Power Systems Inc. - MPWR

Collapse All in section
All values USD millions. 2021 2022 2023 2024 5-year trend
Sales/Revenue
1.21B 1.79B 1.82B 2.21B
Sales Growth
+43.03% +48.55% +1.50% +21.20%
Cost of Goods Sold (COGS) incl D&A
522.34M 745.60M 799.95M 986.23M
COGS excluding D&A
- - - -
-
Depreciation & Amortization Expense
28.70M 37.11M 40.17M 36.43M
Depreciation
28.70M 37.11M 40.17M 35.10M
Amortization of Intangibles
- - - 1.33M
-
COGS Growth
+38.00% +42.74% +7.29% +23.29%
Gross Income
685.46M 1.05B 1.02B 1.22B
Gross Income Growth
+47.11% +52.97% -2.62% +19.56%
Gross Profit Margin
+56.75% +58.44% +56.07% +55.32%
2021 2022 2023 2024 5-year trend
SG&A Expense
416.82M 513.77M 539.38M 681.51M
Research & Development
190.63M 240.17M 263.64M 324.75M
Other SG&A
226.19M 273.60M 275.74M 356.76M
SGA Growth
+39.28% +23.26% +4.99% +26.35%
Other Operating Expense
- - - -
-
Unusual Expense
- - 6.22M 8.00M
-
EBIT after Unusual Expense
262.42M 526.78M 481.74M 539.36M
Non Operating Income/Expense
9.80M (1.85M) 24.11M 33.55M
Non-Operating Interest Income
6.96M 9.99M 28.64M 47.24M
Equity in Earnings of Affiliates
- - - -
-
Interest Expense
- - - -
-
Interest Expense Growth
- - - -
-
Gross Interest Expense
- - - -
-
Interest Capitalized
- - - -
-
Pretax Income
272.22M 524.94M 505.84M 572.91M
Pretax Income Growth
+60.75% +92.84% -3.64% +13.26%
Pretax Margin
+22.54% +29.26% +27.78% +25.96%
Income Tax
30.20M 87.27M 78.47M (1.21B)
Income Tax - Current - Domestic
24.99M 95.19M 65.32M 72.92M
Income Tax - Current - Foreign
3.80M 5.02M 5.70M 11.15M
Income Tax - Deferred - Domestic
4.93M (8.52M) (2.45M) 2.93M
Income Tax - Deferred - Foreign
(3.52M) (4.42M) 9.89M (1.30B)
Income Tax Credits
- - - -
-
Equity in Earnings of Affiliates
- - - -
-
Other After Tax Income (Expense)
- - - -
-
Consolidated Net Income
242.02M 437.67M 427.37M 1.79B
Minority Interest Expense
- - - -
-
Net Income
242.02M 437.67M 427.37M 1.79B
Net Income Growth
+47.24% +80.84% -2.35% +318.06%
Net Margin Growth
+20.04% +24.39% +23.47% +80.95%
Extraordinaries & Discontinued Operations
- - - -
-
Discontinued Operations
- - - -
-
Net Income After Extraordinaries
242.02M 437.67M 427.37M 1.79B
Preferred Dividends
- - - -
-
Net Income Available to Common
242.02M 437.67M 427.37M 1.79B
EPS (Basic)
5.2785 9.3666 8.9766 36.7641
EPS (Basic) Growth
+43.99% +77.45% -4.16% +309.55%
Basic Shares Outstanding
45.85M 46.73M 47.61M 48.60M
EPS (Diluted)
5.0538 9.0507 8.7629 36.5865
EPS (Diluted) Growth
+44.55% +79.09% -3.18% +317.52%
Diluted Shares Outstanding
47.89M 48.36M 48.77M 48.84M
EBITDA
297.34M 571.90M 521.90M 575.79M
EBITDA Growth
+59.97% +92.34% -8.74% +10.32%
EBITDA Margin
+24.62% +31.88% +28.66% +26.09%

Snapshot

Average Recommendation OVERWEIGHT Average Target Price 986.214
Number of Ratings 20 Current Quarters Estimate 4.618
FY Report Date 12 / 2025 Current Year's Estimate 17.509
Last Quarter’s Earnings 4.62 Median PE on CY Estimate N/A
Year Ago Earnings 14.12 Next Fiscal Year Estimate 20.338
Median PE on Next FY Estimate N/A

Earnings Per Share

This Quarter Next Quarter This Fiscal Next Fiscal
# of Estimates 16 15 16 16
Mean Estimate 4.62 4.51 17.51 20.34
High Estimates 4.76 4.93 17.82 21.89
Low Estimate 4.50 4.00 17.40 19.34
Coefficient of Variance 1.52 4.90 0.63 2.91

Analysts Recommendations

Current 1 Month Ago 3 Months Ago
BUY 13 12 12
OVERWEIGHT 1 1 2
HOLD 4 6 5
UNDERWEIGHT 2 1 0
SELL 0 0 0
MEAN Overweight Overweight Overweight

Insider Actions for Monolithic Power Systems Inc. - MPWR

Date Name Shares Transaction Value
Sep 24, 2025 Saria Tseng EVP & General Counsel 144,494 Open market or private sale of non-derivative or derivative security Non-derivative transaction at $914.45 per share 132,132,538.30
Sep 24, 2025 Carintia Martinez Director 878 Open market or private sale of non-derivative or derivative security Non-derivative transaction at $900 per share 790,200.00
Aug 29, 2025 Jeff Zhou Director 5,611 Open market or private sale of non-derivative or derivative security Non-derivative transaction at $870 per share 4,881,570.00
Aug 13, 2025 De Ming Xiao EVP, Global Operations 4,336 Bona fide gift 0.00
Aug 13, 2025 De Ming Xiao EVP, Global Operations 120,660 Bona fide gift 0.00
Feb 21, 2025 Maurice Sciammas EVP, WW Sales & Marketing 19,104 Bona fide gift 0.00
Feb 21, 2025 Maurice Sciammas EVP, WW Sales & Marketing 38,216 Bona fide gift 0.00
Feb 21, 2025 Michael R. Hsing CEO; Director 834,898 Open market or private sale of non-derivative or derivative security Non-derivative transaction at $700 per share 584,428,600.00
Feb 13, 2025 Theodore Bernie Blegen EVP and CFO 52,912 Open market or private sale of non-derivative or derivative security Non-derivative transaction at $717.1 per share 37,943,195.20
Feb 7, 2025 Victor K. Lee Director 29,567 Grant, award or other acq pursuant to Rule 16b-3(d) 0.00
Feb 7, 2025 Kuo Wei Chang Director 876 Grant, award or other acq pursuant to Rule 16b-3(d) 0.00
Feb 7, 2025 Eugen Josef Elmiger Director 21,213 Grant, award or other acq pursuant to Rule 16b-3(d) 0.00
Feb 7, 2025 Eileen Marie Wynne Director 1,153 Grant, award or other acq pursuant to Rule 16b-3(d) 0.00

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