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MPWR

Monolithic Power Systems, Inc.

NASDAQ • United states

$1,283.32

+$34.58

(+2.77%)

Source: Yahoo Finance · Quote time Oct 21, 2026 20:00 GMT+0000

Catalyst Evidence

No verified catalyst stored yet

Click “View” to see the stored chain of evidence (if available).

Management
Credibility
Score

Monolithic Power Systems, Inc. (MPWR)

Unavailable

Quotes may be delayed

$63.07B

Market Cap

608,941

Volume

78.6

P/E Ratio

0.61%

Div Yield

Monolithic Power Systems, Inc. Price Chart

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Management Credibility Analysis

Unavailable

Verified Management Score Unavailable

Management credibility requires sourced guidance and earnings history.

Upcoming Catalysts

Verified event feed

Verified Catalysts Unavailable

No sourced upcoming event feed is configured for this stock yet.

Company profile

No description available

Chief executive: Not disclosed
Headquarters: 5808 LAKE WASHINGTON BLVD. NE, KIRKLAND, WA
Founded: Not disclosed

📈 Company Timeline

Major business events

Positive

Negative

Neutral

10 Sep 2026

Monolithic Power Systems, Inc. reported Another company event

Monolithic Power Systems, Inc. filed an 8-K covering another company event, supporting financial statements or exhibits.

5 Aug 2026

Monolithic Power Systems, Inc. filed Form 10-Q

Monolithic Power Systems, Inc. submitted Form 10-Q to the SEC for the period ending Jun 30, 2026.

30 Jul 2026

Monolithic Power Systems, Inc. reported Operating or financial results

Monolithic Power Systems, Inc. filed an 8-K covering operating or financial results, supporting financial statements or exhibits.

15 Jul 2026

Large-holder ownership filing

A holder reported or amended a beneficial ownership position of more than 5% in Monolithic Power Systems, Inc..

8 Jul 2026

Large-holder ownership filing

A holder reported or amended a beneficial ownership position of more than 5% in Monolithic Power Systems, Inc..

Capital Structure & Financial Position

Financial strength and liquidity analysis

Cash and equivalents (USD)$1.01B

Total assets (USD)$4.69B

Total liabilities (USD)$790.78M

Shareholders' equity (USD)$3.90B

Source: SEC EDGAR company facts (opens in a new tab) Balance sheet dated 30 Jun 2026

Peer Comparison - Technology

Company	Price	Market Cap
NVDA - NVIDIA Corporation	$221.97 Yahoo Finance	$5.35T
AAPL - Apple Inc.	$343.99 Yahoo Finance	$5.02T
GOOGL - Alphabet Inc.	$334.76 Yahoo Finance	$4.09T
MSFT - Microsoft Corporation	$532.95 Yahoo Finance	$3.96T
META - Meta Platforms, Inc.	$697.52 Yahoo Finance	$1.78T

📋 Corporate Actions

Recent and upcoming corporate events

Verified Corporate Actions Unavailable

Dividend, buyback, split, and spin-off feeds are not ingested for this stock yet.

Financials

Financial statements and key metrics analysis

Quarter	Revenue (USD)	Operating income	Net income	Diluted EPS (USD)	Filed
Q2 2026	$980.64M	$303.89M	$257.30M	$5.22	10-Q · 5 Aug 2026
Q1 2026	$804.19M	$241.15M	$193.23M	$3.92	10-Q · 4 May 2026
Q4 2025	$751.16M	$199.94M	$171.66M	Unavailable	10-K · 27 Feb 2026
Q3 2025	$737.18M	$195.18M	$179.77M	$3.74	10-Q · 5 Nov 2025
Q2 2025	$664.57M	$164.76M	$135.01M	$2.81	10-Q · 4 Aug 2025
Q1 2025	$637.55M	$168.76M	$135.05M	$2.81	10-Q · 5 May 2025

Source: SEC EDGAR company facts (opens in a new tab)

Analyst Consensus

Buy

Target: $1,808.00

40.9% upside potential

📈

Strong Buy

Unavailable

👍

Buy

9

⏸️

Hold

1

📉

Sell

0

10 analysts covering this stock

Source: Nasdaq analyst research (opens in a new tab) Retrieved 21 Oct 2026, 22:48 UTC Targets range 1,550.00–2,100.00 Ratings are third-party opinions, not advice.

💰 Upcoming Dividends

Next dividend payments

Verified Dividend Data Unavailable

Dividend calendar data is not ingested for this stock yet.

Guidance Evolution

Verified Guidance History Unavailable

Verified company guidance history is not ingested for this stock yet.

💼 Director Transactions

Recent insider activity

28

Sep 2026

Hsing Michael

Director, CEO

Open-market sale

$1,344.97 per share

30,000 shares

31

Aug 2026

Tseng Saria

EVP & General Counsel

Gift

Unavailable per share

4,000 shares

24

Aug 2026

DEAN ROBERT W II

Interim CFO

Open-market sale

$1,297.72 per share

32 shares

24

Aug 2026

DEAN ROBERT W II

Interim CFO

Other

Unavailable per share

5 shares

24

Aug 2026

CHANG KUO WEI HERBERT

Director

Open-market sale

$1,281.57 per share

50 shares

17

Aug 2026

DEAN ROBERT W II

Interim CFO

Open-market sale

$1,413.64 per share

6 shares

11

Aug 2026

CHANG KUO WEI HERBERT

Director

Open-market sale

$1,420.00 per share

50 shares

5

Aug 2026

DEAN ROBERT W II

Interim CFO

Open-market sale

$1,344.27 per share

105 shares

4

Aug 2026

Sciammas Maurice

EVP, WW Sales & Marketing

Gift

Unavailable per share

50,000 shares

Top Shareholders

Vanguard Group Inc

6,034,394 shares

-0.653% change

12/31/2025

Blackrock, Inc.

5,589,925 shares

-7.946% change

6/30/2026

Fmr Llc

5,177,258 shares

17.643% change

6/30/2026

Vanguard Capital Management Llc

3,126,756 shares

1.404% change

6/30/2026

Vanguard Portfolio Management Llc

2,504,858 shares

-0.462% change

6/30/2026

Invesco Ltd.

2,343,930 shares

-6.839% change

6/30/2026

State Street Corp

2,282,186 shares

4.283% change

6/30/2026

Geode Capital Management, Llc

1,195,281 shares

-16.535% change

6/30/2026

Price T Rowe Associates Inc /Md/

976,798 shares

-22.658% change

6/30/2026

Franklin Templeton Inc

811,974 shares

-12.566% change

6/30/2026

Source: Nasdaq institutional holdings (opens in a new tab) Observed 21 Oct 2026, 22:48 UTC· 10 hours ago

Research coverage and investment tools

Monolithic Power Systems, Inc. (MPWR) is a stock listed on the Nasdaq in the United States, in the Technology sector (Semiconductors). Its last price was US$1,283.32 on 21 Oct 2026. That is 51% of the way from its 52-week low of US$833.18 to its 52-week high of US$1,714.09. It paid US$7.56 a share in dividends over the last 12 months, a dividend yield of 0.61%. The latest ex-dividend date on file is 30 Sep 2026. Its market capitalisation was US$63.07 billion at that price.

Watch Add to portfolio Set an alert Compare Position size

How position sizing works Dividend yield and total return

Quarter	Revenue	Operating income	Net income	Diluted EPS	Gross margin	Operating margin	Free cash flow	Filed
Q2 2026	$980.64M	$303.89M	$257.30M	$5.22	55.2%	31.0%	$145.48M	10-Q · 5 Aug 2026 (opens in a new tab)
Q1 2026	$804.19M	$241.15M	$193.23M	$3.92	55.3%	30.0%	$179.40M	10-Q · 4 May 2026 (opens in a new tab)
Q4 2025	$751.16M	$199.94M	$171.66M	Unavailable	55.2%	26.6%	$63.90M	10-K · 27 Feb 2026 (opens in a new tab)
Q3 2025	$737.18M	$195.18M	$179.77M R (restated)	$3.74 R (restated)	55.1%	26.5%	$196.75M	10-Q · 5 Nov 2025 (opens in a new tab)
Q2 2025	$664.57M	$164.76M	$135.01M R (restated)	$2.81 R (restated)	55.1%	24.8%	$189.49M	10-Q · 4 Aug 2025 (opens in a new tab)
Q1 2025	$637.55M	$168.76M	$135.05M R (restated)	$2.81 R (restated)	55.4%	26.5%	$216.05M	10-Q · 5 May 2025 (opens in a new tab)

Quarter ended	Reported	EPS	Consensus	Surprise
Jun 2026	7/30/2026	$5.41	$4.84	+11.8%
Mar 2026	4/30/2026	$4.11	$3.81	+7.9%
Dec 2025	2/5/2026	$3.46	$3.63	-4.7%
Sep 2025	10/30/2025	$3.72	$3.54	+5.1%

Cash and equivalents: $1.01B
Total assets: $4.69B
Total liabilities: $790.78M
Shareholders' equity: $3.90B

8-K · 10 Sep 2026

Monolithic Power Systems, Inc. reported Another company event (opens in a new tab)

Monolithic Power Systems, Inc. filed an 8-K covering another company event, supporting financial statements or exhibits.
10-Q · 5 Aug 2026

Monolithic Power Systems, Inc. filed Form 10-Q (opens in a new tab)

Monolithic Power Systems, Inc. submitted Form 10-Q to the SEC for the period ending Jun 30, 2026.
8-K · 30 Jul 2026

Monolithic Power Systems, Inc. reported Operating or financial results (opens in a new tab)

Monolithic Power Systems, Inc. filed an 8-K covering operating or financial results, supporting financial statements or exhibits.
SCHEDULE 13G · 15 Jul 2026

Large-holder ownership filing (opens in a new tab)

A holder reported or amended a beneficial ownership position of more than 5% in Monolithic Power Systems, Inc..
SCHEDULE 13G/A · 8 Jul 2026

Large-holder ownership filing (opens in a new tab)

A holder reported or amended a beneficial ownership position of more than 5% in Monolithic Power Systems, Inc..

Insider	Date	Transaction	Shares	Average price	Filing
Hsing Michael Director, CEO	28 Sep 2026	Open-market sale (S)	−30,000	$1,344.97	Form 4 (opens in a new tab)
Tseng Saria EVP & General Counsel	31 Aug 2026	Gift (G)	−4,000	—	Form 4 (opens in a new tab)
DEAN ROBERT W II Interim CFO	24 Aug 2026	Open-market sale (S)	−32	$1,297.72	Form 4 (opens in a new tab)
DEAN ROBERT W II Interim CFO	24 Aug 2026	Other (J)	−5	—	Form 4 (opens in a new tab)
CHANG KUO WEI HERBERT Director	24 Aug 2026	Open-market sale (S)	−50	$1,281.57	Form 4 (opens in a new tab)
DEAN ROBERT W II Interim CFO	17 Aug 2026	Open-market sale (S)	−6	$1,413.64	Form 4 (opens in a new tab)
CHANG KUO WEI HERBERT Director	11 Aug 2026	Open-market sale (S)	−50	$1,420.00	Form 4 (opens in a new tab)
DEAN ROBERT W II Interim CFO	5 Aug 2026	Open-market sale (S)	−105	$1,344.27	Form 4 (opens in a new tab)
Sciammas Maurice EVP, WW Sales & Marketing	4 Aug 2026	Gift (G)	−50,000	—	Form 4 (opens in a new tab)

Institution	Report date	Shares	Change
Vanguard Group Inc	12/31/2025	6,034,394	-0.653%
Blackrock, Inc.	6/30/2026	5,589,925	-7.946%
Fmr Llc	6/30/2026	5,177,258	17.643%
Vanguard Capital Management Llc	6/30/2026	3,126,756	1.404%
Vanguard Portfolio Management Llc	6/30/2026	2,504,858	-0.462%
Invesco Ltd.	6/30/2026	2,343,930	-6.839%
State Street Corp	6/30/2026	2,282,186	4.283%
Geode Capital Management, Llc	6/30/2026	1,195,281	-16.535%
Price T Rowe Associates Inc /Md/	6/30/2026	976,798	-22.658%
Franklin Templeton Inc	6/30/2026	811,974	-12.566%

Previous close: 1,248.74 USD
Day range: 1,260.00 – 1,288.27 USD
52-week range: 833.18 – 1,714.09 USD
Volume: 608,941
Market cap: $63.07B
Average volume: 663,528
P/E ratio: 78.6
EPS (FY 2025, diluted): 12.86 USD
Dividends (last 12 months): 7.56 USD
Dividend yield: 0.61%
Ex-dividend date: 30 Sep 2026
Shares outstanding: 49.14M
Beta (5Y monthly): 1.71

Price, ranges and volume: Yahoo Finance (opens in a new tab) Observed 21 Oct 2026, 20:00 UTC· 13 hours ago

Average volume and shares: Nasdaq (opens in a new tab) Observed 22 Oct 2026, 08:09 UTC· 1 hour ago

Dividends: Yahoo Finance dividend history (opens in a new tab) Observed 22 Oct 2026, 08:09 UTC· 1 hour ago

P/E is market cap ÷ trailing 12-month net income from SEC filings.

EPS: SEC EDGAR company facts (opens in a new tab)

Beta: 5 years of monthly returns against the S&P 500, calculated from Yahoo Finance prices. Market cap is the price × shares outstanding. What dividend yield leaves out: dividend yield vs total return

This research is not available for MPWR yet

Guidance history

IMPORTANT FINANCIAL DISCLAIMER: The information provided on this platform is for educational and informational purposes only and should not be construed as investment advice. All investments involve risk, including potential loss of principal. Past performance does not guarantee future results. Take Profits is not a registered investment advisor and does not provide personalized investment advice. Users should conduct their own research and consult with qualified financial professionals before making investment decisions. Market data may be delayed and is provided by third-party sources.