Masimo Corporation

MASINASDAQHealthcare● Active

$179.96

+$1.14(+0.64%)

Market Cap$9.4B

P/E Ratio—

52W High$179.96

52W Low$125.94

Avg Volume1.2M

Open$179.93

Beta1.10

Employees Ownership Insider Trades

Masimo Corporation (MASI) 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 · MASI · as of Feb 27, 2026

Latest filing snapshot

3,500

-100-2.78%vs prior year

Masimo Corporation (MASI) employee data is sourced from the annual SEC 10-K filing. As of 2026, full-time employees only. Global consolidated headcount. View SEC filing ↗

SEC 10-K·Period end: 2026-01-03·Full-time · Global

Total Employees

3,500

Change (1Y)

-100

Growth % (1Y)

-2.78%

Revenue / Employee

$436.3K

Net Income / Employee

$-43.3K

Market Cap

$9.4B

MASI Employee Count

2007 – 2026 · 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	2026-01-03	3,500	-100	-2.78%
2025-02-25	2024-12-28	3,600	-200	-5.26%
2024-02-28	2023-12-30	3,800	-200	-5.00%
2023-03-01	2022-12-31	4,000	+1,800	+81.82%
2022-02-16	2022-01-01	2,200	+200	+10.00%
2021-02-23	2021-01-02	2,000	+400	+25.00%
2020-02-19	2019-12-28	1,600	+100	+6.67%
2019-02-26	2018-12-29	1,500	+100	+7.14%
2018-02-28	2017-12-30	1,400	+157	+12.63%
2017-02-15	2016-12-31	1,243	-57	-4.38%

▸ 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

Medical - Devices

#SymbolCompanyEmployeesMkt Cap

BAX

Baxter International Inc.

Bio-Rad Laboratories, Inc.

7,700$8.0B #6

MASI

Masimo CorporationYOU

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

About MASI employees

MASI Employees · Headcount

Masimo Corporation (MASI) employee data is sourced from the annual SEC 10-K filing. As of 2026, Masimo Corporation had 3,500 full-time employees globally. Full-time employees only. Global consolidated headcount.

Masimo Corporation employs 3,500 full-time employees as of the latest filing within the Medical - Devices industry. Revenue per employee stands at $436,257, reflecting the company's operational efficiency.

Masimo Corporation's workforce decreased by 100 (2.78%) in 2026 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Masimo Corporation's revenue per employee of $436,257 positions it among the notable performers in the Medical - Devices sector for operational efficiency.

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

Frequently Asked Questions

MASI Employees · 5 questions

As of the latest SEC 10-K filing (2026), Masimo Corporation had 3,500 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Masimo Corporation employee counthow many employees does Masimo Corporation haveMASI total employees 2026

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