Monolithic Power Systems, Inc.

BMV:MPWR * Stock Report

Market Cap: Mex$610.1b

Monolithic Power Systems Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

BMV:MPWR * Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
13 May 25SellMex$718,266Kuo Wei ChangIndividual50Mex$14,365.32
12 May 25SellMex$165,195,697Maurice SciammasIndividual12,000Mex$13,766.31
12 May 25SellMex$1,370,739Kuo Wei ChangIndividual100Mex$13,707.39
08 May 25SellMex$1,270,165Kuo Wei ChangIndividual100Mex$12,701.65
18 Feb 25SellMex$73,649,212Michael HsingIndividual5,200Mex$14,163.31
10 Feb 25SellMex$7,887,615Theodore BlegenIndividual532Mex$14,826.34
10 Feb 25SellMex$38,459,498Michael HsingIndividual2,594Mex$14,826.33
10 Feb 25SellMex$9,815,038Maurice SciammasIndividual662Mex$14,826.34
10 Feb 25SellMex$9,829,862Saria TsengIndividual663Mex$14,826.34
10 Feb 25SellMex$9,815,038Deming XiaoIndividual662Mex$14,826.34
07 Feb 25SellMex$172,413,683Michael HsingIndividual11,964Mex$14,411.04
07 Feb 25SellMex$101,162,447Maurice SciammasIndividual7,000Mex$14,512.23
24 Jan 25SellMex$51,459,363Michael HsingIndividual3,636Mex$14,152.74
09 Dec 24SellMex$30,215,100Theodore BlegenIndividual2,500Mex$12,086.04
08 Nov 24SellMex$11,293,619Theodore BlegenIndividual734Mex$15,386.40
08 Nov 24SellMex$13,324,449Maurice SciammasIndividual866Mex$15,386.20
08 Nov 24SellMex$13,324,449Saria TsengIndividual866Mex$15,386.20
08 Nov 24SellMex$13,324,449Deming XiaoIndividual866Mex$15,386.20
08 Nov 24SellMex$43,266,561Michael HsingIndividual2,812Mex$15,386.40
01 Nov 24SellMex$38,780,270Theodore BlegenIndividual2,500Mex$15,649.14
07 Oct 24SellMex$198,106,492Maurice SciammasIndividual11,000Mex$18,114.50
01 Oct 24SellMex$44,760,129Theodore BlegenIndividual2,500Mex$18,234.39
03 Sep 24SellMex$44,814,304Theodore BlegenIndividual2,500Mex$18,233.56
27 Aug 24SellMex$173,194,225Deming XiaoIndividual9,259Mex$18,705.50
22 Aug 24SellMex$184,537,500Deming XiaoIndividual10,000Mex$18,453.75
15 Aug 24SellMex$3,332,227Kuo Wei ChangIndividual200Mex$16,746.17
09 Aug 24SellMex$66,428,007Michael HsingIndividual4,263Mex$15,828.44
08 Aug 24SellMex$41,506,771Michael HsingIndividual2,790Mex$14,876.98
08 Aug 24SellMex$10,830,441Theodore BlegenIndividual728Mex$14,876.98
08 Aug 24SellMex$12,779,325Maurice SciammasIndividual859Mex$14,876.98
08 Aug 24SellMex$12,779,325Saria TsengIndividual859Mex$14,876.98
08 Aug 24SellMex$12,779,325Deming XiaoIndividual859Mex$14,876.98
01 Aug 24SellMex$39,675,609Theodore BlegenIndividual2,500Mex$15,993.38
22 Jul 24SellMex$38,448,868Theodore BlegenIndividual2,580Mex$14,902.66
22 Jul 24SellMex$143,274,193Michael HsingIndividual9,614Mex$14,902.66
22 Jul 24SellMex$47,763,032Maurice SciammasIndividual3,205Mex$14,902.66
22 Jul 24SellMex$47,763,032Saria TsengIndividual3,205Mex$14,902.66
22 Jul 24SellMex$47,763,032Deming XiaoIndividual3,205Mex$14,902.66
08 Jul 24SellMex$166,987,943Maurice SciammasIndividual10,999Mex$15,265.77
02 Jul 24SellMex$574,956,408Saria TsengIndividual38,951Mex$15,046.81
01 Jul 24SellMex$39,564,131Michael HsingIndividual2,672Mex$14,867.82
01 Jul 24SellMex$36,999,960Theodore BlegenIndividual2,500Mex$14,867.82
28 Jun 24SellMex$14,988,081Victor LeeIndividual1,000Mex$14,988.08

Insider Trading Volume

Insider Buying: MPWR * insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of MPWR *?
Owner TypeNumber of SharesOwnership Percentage
State or Government52,8110.107%
Individual Insiders1,647,6043.32%
Institutions47,877,69896.6%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 65.87% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
12.4%
The Vanguard Group, Inc.
5,920,669Mex$75.4b1.66%0.06%
10.3%
BlackRock, Inc.
4,912,581Mex$62.6b-9.4%0.05%
6.85%
FMR LLC
3,277,934Mex$41.8b10.8%0.13%
4.91%
T. Rowe Price Group, Inc.
2,349,180Mex$29.9b37.2%0.15%
4.42%
State Street Global Advisors, Inc.
2,115,705Mex$27.0b-2.05%0.05%
2.94%
Geode Capital Management, LLC
1,406,036Mex$17.9b2.97%0.06%
2.8%
Franklin Resources, Inc.
1,342,928Mex$17.1b-6.57%0.31%
2.19%
Van Eck Associates Corporation
1,046,258Mex$13.3b34.8%0.69%
2.05%
Michael Hsing
980,763Mex$12.5b0%no data
1.95%
Brown Advisory Incorporated
932,966Mex$11.9b-5.32%0.85%
1.74%
Norges Bank Investment Management
834,557Mex$10.6b0%0.04%
1.7%
Invesco Ltd.
812,312Mex$10.4b12.3%0.15%
1.59%
Wellington Management Group LLP
761,906Mex$9.7b-10.7%0.09%
1.36%
UBS Asset Management AG
651,381Mex$8.3b-5.63%0.04%
1.04%
Northern Trust Global Investments
498,516Mex$6.4b-2.12%0.05%
0.96%
Massachusetts Financial Services Company
457,551Mex$5.8b-6.3%0.07%
0.91%
Invesco Capital Management LLC
437,023Mex$5.6b-0.5%0.11%
0.81%
Rafferty Asset Management, LLC
388,855Mex$5.0b-7.24%1.09%
0.75%
Kayne Anderson Rudnick Investment Management, LLC
361,124Mex$4.6b-0.45%0.57%
0.73%
JP Morgan Asset Management
351,299Mex$4.5b6.8%0.03%
0.73%
BNY Asset Management
347,806Mex$4.4b1.61%0.05%
0.71%
Artisan Partners Limited Partnership
341,854Mex$4.4b-4.72%0.18%
0.7%
Legal & General Investment Management Limited
336,733Mex$4.3b2.92%0.05%
0.7%
Charles Schwab Investment Management, Inc.
335,986Mex$4.3b3.12%0.04%
0.7%
Barclays PLC Private Banking & Investment Banking Investment
335,702Mex$4.3b6.76%0.14%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/06/14 07:48
End of Day Share Price 2025/05/12 00:00
Earnings2025/03/31
Annual Earnings2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Monolithic Power Systems, Inc. is covered by 34 analysts. 16 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Tristan GerraBaird
Ishan MajumdarBaptista Research
Brian PiccioniBMO Capital Markets Equity Research