Monolithic Power Systems (MPWR)

MPS International Ltd. • China MPS International (Shanghai) Ltd. • Chengdu Monolithic Power Systems Co., Ltd. • MPS International Korea Co., Ltd. • MPS Japan G.K. • MPS Japan K.K. • Hangzhou MPS Semiconductor Technology Ltd. • MPS International (Taiwan) Ltd. • Monolithic Power Systems (Singapore) Pte. Ltd. • MPS Germany GmbH ...

IRS number

770466789

MPWR stock data

1M 3M 6M 1Y

Analyst ratings and price targets

Last 3 months

Average target

$1,037.50

Low target

$1,025.00

High target

$1,050.00

Latest filings (excl ownership)

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5 Nov 25

Monolithic Power Systems Announces

30 Oct 25

8-K

Monolithic Power Systems Announces Third Quarter 2025 Dividend

4 Aug 25

Monolithic Power Systems Announces

31 Jul 25

8-K

Monolithic Power Systems Announces Second Quarter 2025 Dividend

16 Jun 25

Conflict minerals disclosure

5 May 25

Monolithic Power Systems Announces

1 May 25

Transcripts

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MPWR

Earnings call transcript

2025 Q3

30 Oct 25

MPWR

Earnings call transcript

2025 Q2

31 Jul 25

MPWR

Earnings call transcript

2025 Q1

1 May 25

MPWR

Earnings call transcript

2024 Q4

6 Feb 25

MPWR

Earnings call transcript

2024 Q3

30 Oct 24

MPWR

Earnings call transcript

2024 Q2

1 Aug 24

MPWR

Earnings call transcript

2024 Q1

1 May 24

MPWR

Earnings call transcript

2023 Q4

7 Feb 24

MPWR

Earnings call transcript

2023 Q3

30 Oct 23

MPWR

Earnings call transcript

2023 Q2

31 Jul 23

Latest ownership filings

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Notice of proposed sale of securities

4 Nov 25

144

Notice of proposed sale of securities

Notice of proposed sale of securities

30 Oct 25

Financial summary

Financial statements Chart MPWR financial data

Quarter (USD)	Sep 25	Jun 25	Mar 25	Dec 24
Revenue
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Annual (USD)	Dec 24	Dec 23	Dec 22	Dec 21
Revenue
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Financial data from company earnings reports.

Institutional ownership, Q4 2024

MPWR institutional ownership history Ownership history

96.9% owned by funds/institutions

13F holders	Current	Prev Q	Change
Total holders	848	873	-2.9%
Opened positions	148	116	+27.6%
Closed positions	173	72	+140.3%
Increased positions	313	315	-0.6%
Reduced positions	286	322	-11.2%

13F shares	Current	Prev Q	Change
Total value	24.97 tn	38.76 tn	-35.6%
Total shares	46.42 mm	45.63 mm	+1.7%
Total puts	983.70 k	296.00 k	+232.3%
Total calls	508.70 k	214.40 k	+137.3%
Total put/call ratio	1.9	1.4	+40.1%

Largest owners	Shares	Value	Change
Vanguard	5.82 mm	$3.45 tn	+1.3%
BlackRock	5.42 mm	$3.21 tn	-6.6%
FMR	3.12 mm	$1.85 tn	-11.4%
STT State Street	2.16 mm	$1.28 tn	+3.6%
T. Rowe Price	1.53 mm	$904.30 mm	+16.3%
BEN Franklin Resources	1.44 mm	$851.94 bn	-10.7%
Geode Capital Management	1.37 mm	$807.16 bn	+2.3%
IVZ Invesco	1.16 mm	$687.84 bn	+7.5%
Brown Advisory	986.01 k	$583.42 bn	+0.5%
Wellington Management	853.03 k	$504.74 bn	-22.7%

Largest transactions	Shares	Bought/sold	Change
Norges Bank	834.56 k	+834.56 k	NEW
JPM JPMorgan Chase & Co.	497.49 k	-423.46 k	-46.0%
FMR	3.12 mm	-401.23 k	-11.4%
BlackRock	5.42 mm	-381.74 k	-6.6%
Van Eck Associates	776.03 k	+328.20 k	+73.3%
Capital Research Global Investors	0.00	-256.87 k	EXIT
Wellington Management	853.03 k	-251.20 k	-22.7%
RJF Raymond James Financial	237.95 k	+237.95 k	NEW
T. Rowe Price	1.53 mm	+214.40 k	+16.3%
BAC Bank of America	554.79 k	-209.40 k	-27.4%

Data from 13F filings, for the last complete 13F reporting period. For most recent data, click the ownership history button. Values as filed, not updated for current price. Long positions only.

Recent insider trades

MPWR insider ownership history Insider history

Date	Owner	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
5 Nov 25	Sciammas Maurice	Common Stock	Sell	Dispose S	Yes	No	986.81	200	197.36 k	1,299
3 Nov 25	Blegen Theodore	Common Stock	Sell	Dispose S	No	Yes	1038.41	47	48.81 k	74,332
3 Nov 25	Blegen Theodore	Common Stock	Sell	Dispose S	No	Yes	1035.25	40	41.41 k	74,379
3 Nov 25	Blegen Theodore	Common Stock	Sell	Dispose S	No	Yes	1034.99	40	41.40 k	74,419
3 Nov 25	Blegen Theodore	Common Stock	Sell	Dispose S	No	Yes	1033	80	82.64 k	74,459
3 Nov 25	Blegen Theodore	Common Stock	Sell	Dispose S	No	Yes	1032.07	184	189.90 k	74,539
3 Nov 25	Blegen Theodore	Common Stock	Sell	Dispose S	No	Yes	1031.86	17	17.54 k	74,723
3 Nov 25	Blegen Theodore	Common Stock	Sell	Dispose S	No	Yes	1030	210	216.30 k	74,740
3 Nov 25	Blegen Theodore	Common Stock	Sell	Dispose S	No	Yes	1029.45	246	253.24 k	74,950
3 Nov 25	Blegen Theodore	Common Stock	Sell	Dispose S	No	Yes	1028.43	240	246.82 k	75,196