Monolithic Power Systems, Inc.

MPWRNASDAQTechnology● Active

$1,481.05

$-171.55(-10.38%)

Market Cap$72.8B

P/E Ratio—

52W High$1714.09

52W Low$670

Avg Volume606K

Open$1,591.25

Beta1.69

Overview

Monolithic Power Systems, Inc. (MPWR) Number of Employees – History & Annual Headcount

Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.

SEC EDGAR · FMP · MPWR · as of Feb 27, 2026

Latest filing snapshot

4,501

+484+12.05%vs prior year

Monolithic Power Systems, Inc. (MPWR) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗

SEC 10-K·Period end: 2025-12-31·Full-time · Global

Total Employees

4,501

Change (1Y)

+484

Growth % (1Y)

+12.05%

Revenue / Employee

$620.0K

Net Income / Employee

$136.8K

Market Cap

$72.8B

MPWR Employee Count

2004 – 2025 · Annual · SEC filing

Source: SEC annual filings · Hover bar to view year data · Click to view original filing

Employees History

Filing Date	Period End	Employees	Change (1Y)	Growth (1Y)
2026-02-27	2025-12-31	4,501	+484	+12.05%
2025-03-03	2024-12-31	4,017	+453	+12.71%
2024-02-29	2023-12-31	3,564	+317	+9.76%
2023-02-24	2022-12-31	3,247	+474	+17.09%
2022-02-25	2021-12-31	2,773	+564	+25.53%
2021-03-01	2020-12-31	2,209	+207	+10.34%
2020-02-28	2019-12-31	2,002	+265	+15.26%
2019-03-01	2018-12-31	1,737	+203	+13.23%
2018-03-01	2017-12-31	1,534	+117	+8.26%
2017-03-01	2016-12-31	1,417	+157	+12.46%

▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.

Related Companies — Employee Count

Semiconductors

#SymbolCompanyEmployeesMkt Cap

ASX

ASE Technology Holding Co., Ltd.

96,436$74.7B #2

NXPI

NXP Semiconductors N.V.

33,100$74.7B #3

STX

Seagate Technology Holdings plc

Atlassian Corporation

12,157$26.1B #7

MPWR

Monolithic Power Systems, Inc.YOU

4,501$72.8B

Source: /stock-peers + /profile.fullTimeEmployees · Click row → /employees · Sorted by headcount · MPWR peer comparison

About MPWR employees

MPWR Employees · Headcount

Monolithic Power Systems, Inc. (MPWR) employee data is sourced from the annual SEC 10-K filing. As of 2025, Monolithic Power Systems, Inc. had 4,501 full-time employees globally. Full-time employees only. Global consolidated headcount.

Monolithic Power Systems, Inc. employs 4,501 full-time employees as of the latest filing within the Semiconductors industry. Revenue per employee stands at $619,964, reflecting the company's operational efficiency.

Monolithic Power Systems, Inc.'s workforce increased by 484 (12.05%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Monolithic Power Systems, Inc.'s revenue per employee of $619,964 positions it among the notable performers in the Semiconductors sector for operational efficiency.

Revenue Financial statements Net income SEC filings Price history Forecast & ratings Ownership Earnings

Frequently Asked Questions

MPWR Employees · 5 questions

As of the latest SEC 10-K filing (2025), Monolithic Power Systems, Inc. had 4,501 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Monolithic Power Systems, Inc. employee counthow many employees does Monolithic Power Systems, Inc. haveMPWR total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-02-27