MKS INSTRUMENTS INC

MKSI - CIK 0001049502

Market cap$21.35 B

Rank#592

SEC filings2,439

MKS INSTRUMENTS INC trades as MKSI and has a market capitalization of $21.35 B, making it the #592 largest US-listed company by market value. In its fiscal 2025 annual report the company posted revenue of $3.93B, up 9.6% from the prior year and net income of $295.00M. This page tracks MKS INSTRUMENTS INC through 2,439 SEC filings, with financial statements and metrics updated as new reports are filed.

Key metrics

Revenue (latest FY)$3.93BFY 2025

Net income (latest FY)$295.00MFY 2025

Operating cash flow (latest FY)$645.00MFY 2025

Total assets (latest FY)$8.80BFY 2025

Gross margin46.7%latest FY

Net margin7.5%latest FY

Financial performance

Over the last 9 fiscal years MKS INSTRUMENTS INC's revenue grew from $1.30B to $3.93B, a compound annual growth rate of 13.1%. Net profit margin compressed from 8.1% to 7.5% over the same period - every figure below comes from the company's audited annual filings.

MKSI annual revenueView details

Key statistics

Market cap: $21.35 B
Share price (derived)market cap / shares outstanding: $316.07
P/E ratio (trailing FY): 72.4
EPS (diluted)FY 2025: $4.37
Shares outstandingas of 2026-04-29: 0.07B
Total equityas of 2026-03-31: $2.81B
Return on equity: 10.5%
Long-term debtas of 2026-03-31: $2.65B

Latest filings

Filing	Type	Filed
Insider sale notice	144	2026-05-22
Insider sale notice	144	2026-05-22
Insider trade	4	2026-05-19
Insider sale notice	144	2026-05-18
Insider trade	4	2026-05-15
Insider sale notice	144	2026-05-14
Insider trade	4	2026-05-14
Insider sale notice	144	2026-05-13

Browse the full filing history (2,439 filings)

Recent press releases

MKS Inc. Declares Quarterly Cash Dividend2026-05-12
MKS Inc. Declares Quarterly Cash Dividend | MKS Inc.
MKS Inc. to Participate in JP Morgan’s Global Technology, Media & Communications Conference2026-05-11
MKS Inc. to Participate in JP Morgan’s Global Technology, Media & Communications Conference | MKS Inc.
MKS Inc. Reports First Quarter 2026 Financial Results2026-05-06
MKS Inc. Reports First Quarter 2026 Financial Results | MKS Inc.
MKS Inc. Announces First Quarter 2026 Earnings Conference Call2026-04-13
MKS Inc. Announces First Quarter 2026 Earnings Conference Call | MKS Inc.
MKS Inc. Announces SBTi Approval of Science-Based Emissions Reduction Targets2026-03-12
MKS Inc. Announces SBTi Approval of Science-Based Emissions Reduction Targets | MKS Inc.

Similar companies

The largest companies sharing MKS INSTRUMENTS INC's SEC industry classification (industrial instruments for measurement, display, and control).

DHRDanaher Corporation$130.16 B MKSI vs DHR

KEYSKeysight Technologies, Inc.$55.57 B MKSI vs KEYS

AMEAMETEK, Inc.$50.81 B MKSI vs AME

ROPRoper Technologies, Inc.$33.72 B MKSI vs ROP

FTVFortive Corporation$18.31 B MKSI vs FTV

Frequently asked questions

What is MKS INSTRUMENTS INC's market cap?

MKS INSTRUMENTS INC (MKSI) has a market capitalization of $21.35 B as of 2026-06-10, ranking #592 among US-listed companies.

How much revenue does MKS INSTRUMENTS INC make?

MKS INSTRUMENTS INC reported revenue of $3.93B for fiscal year 2025, an increase of 9.6% year over year.

Is MKS INSTRUMENTS INC profitable?

Yes. MKS INSTRUMENTS INC reported net income of $295.00M in its latest fiscal year.

Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.