US · USD

MPWR

Monolithic Power Systems Inc

$1,360.97+1.02% ($13.75)Updated 10/1/26, 5:25 PM

Day's range: $1,331.00 – $1,368.67
Day's volume: $656.3M
52-week range: $851.25 – $1,684.83

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MPWR in numbers

Market cap: $66.9B

P/E: 83.40

P/B: 17.17

Dividend yield (12m): 0.56%

The 12-month dividend yield of MPWR is 0.56%, below its 5-year average of 0.66%.

MPWR price history

10/02/202510/01/2026

Compare with

MPWR risk and return

Monthly closes adjusted for splits and distributions.

Metric	12 months	36 months	60 months
Return	+47.32%	+198.00%	+188.33%
Volatility (annualized)	58.19%	45.91%	45.03%
Largest drawdown	-21.35%	-39.19%	-39.19%
Positive months	6/12	20/36	33/60

How much did investing in MPWR return?

Amount invested

$1,000.00 invested on 09/01/2021 would be worth $2,883.33 today.

Value today in MPWR: $2,883.33

Return over the period: +188.33%

Return per year: +23.59%

In the S&P 500: $1,776.31

With dividends reinvested, before taxes and costs, at month-end closes. Past returns do not guarantee future ones.

MPWR fundamentals

Valuation

P/E
83.40
P/B
17.17
EV/EBITDA
66.86
EV/EBIT
71.14
EV/Revenue
20.43
P/EBIT
71.14
P/S
20.43
P/OCF
81.33
P/FCF
114.22
Earnings yield
1.41%
PEG ratio
—
Earnings per share
$16.32
Book value per share
$79.27

Debt

Net debt
—
Net debt/EBITDA
—
Net debt/Equity
—
Debt/Equity
—
Current ratio
4.98
Quick ratio
3.62
Cash ratio
2.84

Efficiency

Gross margin
55.20%
EBITDA margin
30.56%
Operating margin
28.72%
Net margin
24.50%
Asset turnover
0.70

Profitability

ROE
20.59%
ROA
17.11%
ROIC
19.66%
Payout
46.33%

Growth

Revenue CAGR (5 years)
25.77%
Earnings CAGR (5 years)
32.14%
Revenue growth (year)
—
Earnings growth (year)
—
Revenue growth (quarter)
—
Earnings growth (quarter)
—

What is MPWR's fair price?

Two classic value formulas, with today's numbers. The current price is $1,360.97.

Graham's fair price: $170.60; 87.46% below the price

√(22.50 × $16.32 × $79.27)

Benjamin Graham paid no more than a P/E of 15 and a P/B of 1.5. Their product, 22.5, times earnings (EPS) and book value per share gives the fair price.

Bazin's ceiling price: $65.27; 95.20% below the price

$3.92 (5-year average) ÷ 6%

Décio Bazin only bought stocks yielding at least 6% a year in distributions. The ceiling price is the average dividend per share of recent years over 6%.

Graham ignores growth and debt; Bazin assumes past distributions repeat. They are references to compare, not a buy recommendation.

MPWR's indicators by year

Multiples at each year's closing price; margins and returns from that year's statements.

Indicator	2025	2024	2023	2022	2021	2020	2019	2018
P/E	71.63	17.79	71.82	38.22	94.80	101.64	72.95	47.39
P/B	12.61	9.60	14.97	10.02	18.44	17.29	10.27	7.79
EV/EBITDA	56.99	49.19	58.81	29.66	78.81	93.83	67.62	39.66
Dividend yield	0.65%	0.80%	0.59%	0.81%	0.47%	0.52%	0.84%	0.95%
Earnings per share	$12.65	$33.26	$8.78	$9.25	$5.20	$3.60	$2.44	$2.45
Book value per share	$71.90	$61.65	$42.13	$35.27	$26.75	$21.19	$17.34	$14.92
ROE	17.60%	53.95%	20.85%	26.23%	19.46%	17.01%	14.07%	16.45%
ROIC	16.74%	18.28%	19.85%	26.32%	18.75%	15.96%	12.76%	15.75%
Gross margin	55.18%	55.32%	56.07%	58.44%	56.75%	55.18%	55.15%	55.40%
EBITDA margin	27.99%	26.09%	28.66%	31.43%	24.10%	21.09%	18.70%	21.60%
Net margin	22.27%	72.13%	23.47%	24.39%	20.04%	19.47%	17.33%	18.08%

MPWR's financial statements

Line	2025	2024	2023	2022	2021	2020
Net revenue	$2.8B	$2.2B	$1.8B	$1.8B	$1.2B	$844.5M
Cost of revenue	-$1.3B	-$986.2M	-$800M	-$745.6M	-$522.3M	-$378.5M
Gross profit	$1.5B	$1.2B	$1B	$1B	$685.5M	$466M
EBITDA	$781.1M	$575.8M	$521.9M	$563.9M	$291.1M	$178.1M
EBIT	$728.6M	$539.4M	$481.7M	$526.8M	$262.4M	$158.9M
Financial result	$37.6M	$33.6M	$24.1M	-$1.8M	$9.8M	$10.5M
Income before tax	$766.2M	$572.9M	$505.8M	$524.9M	$272.2M	$169.3M
Income tax	-$144.7M	$1B	-$78.5M	-$87.3M	-$30.2M	-$5M
Net income	$621.5M	$1.6B	$427.4M	$437.7M	$242M	$164.4M

Figures the company filed with the CVM. Debt excludes leases; each quarter is that quarter alone.

Does MPWR pay dividends?

Announced payments
Type	Last day to own	Payment	Per share
Dividend	09/29/2026	10/15/2026	$2.00

Dividend yield per year

0.71%2017
0.95%2018
0.84%2019
0.52%2020
0.47%2021
0.81%2022
0.59%2023
0.80%2024
0.65%2025
0.41%2026

Payment history
Type	Last day to own	Payment	Per share
Dividend	06/29/2026	07/15/2026	$2.00
Dividend	03/30/2026	04/15/2026	$2.00
Dividend	12/30/2025	01/15/2026	$1.56
Dividend	09/29/2025	10/15/2025	$1.56
Dividend	06/27/2025	07/15/2025	$1.56
Dividend	03/28/2025	04/15/2025	$1.56
Dividend	12/30/2024	01/15/2025	$1.25
Dividend	09/27/2024	10/15/2024	$1.25
Dividend	06/27/2024	07/15/2024	$1.25
Dividend	03/26/2024	04/15/2024	$1.25
Dividend	12/27/2023	01/15/2024	$1.00
Dividend	09/27/2023	10/13/2023	$1.00

See all 39 distributions

Earlier distributions
Type	Last day to own	Payment	Per share
Dividend	06/28/2023	07/14/2023	$1.00
Dividend	03/29/2023	04/14/2023	$1.00
Dividend	12/28/2022	01/13/2023	$0.75
Dividend	09/28/2022	10/14/2022	$0.75
Dividend	06/28/2022	07/15/2022	$0.75
Dividend	03/29/2022	04/15/2022	$0.75
Dividend	12/29/2021	01/14/2022	$0.60
Dividend	09/28/2021	10/15/2021	$0.60
Dividend	06/28/2021	07/15/2021	$0.60
Dividend	03/29/2021	04/15/2021	$0.60
Dividend	12/29/2020	01/15/2021	$0.50
Dividend	09/28/2020	10/15/2020	$0.50
Dividend	06/26/2020	07/15/2020	$0.50
Dividend	03/27/2020	04/15/2020	$0.50
Dividend	12/27/2019	01/15/2020	$0.40
Dividend	09/26/2019	10/15/2019	$0.40
Dividend	06/26/2019	07/15/2019	$0.40
Dividend	03/27/2019	04/15/2019	$0.40
Dividend	12/27/2018	01/15/2019	$0.30
Dividend	09/26/2018	10/12/2018	$0.30
Dividend	06/27/2018	07/13/2018	$0.30
Dividend	03/27/2018	04/13/2018	$0.30
Dividend	12/27/2017	01/12/2018	$0.20
Dividend	09/27/2017	10/13/2017	$0.20
Dividend	06/27/2017	07/14/2017	$0.20
Dividend	03/28/2017	04/13/2017	$0.20
Dividend	12/27/2016	01/13/2017	$0.20

About Monolithic Power Systems

Sector: Manufacturing

Questions about MPWR

How much is MPWR today?

MPWR is at $1,360.97 (1.02% on the day), last traded on 10/01/2026.

How much did MPWR pay in dividends in 2025?

MPWR paid $5.93 per share in 2025, a dividend yield of 0.65%.

When is the next MPWR dividend?

The next announced payment is $2.00 per share on 10/15/2026.

What are the P/E and P/B of MPWR?

MPWR trades at a P/E of 83.40 and a P/B of 17.17.

How much did MPWR return in 12 months?

MPWR returned 47.32% in 12 months, with annualized volatility of 58.19% and a largest drawdown of -21.35%.