MKS Instruments Inc (MKSI)
NASDAQ · Technology · Scientific & Technical Instruments
MKS Instruments Inc is a Technology company with a market capitalization of $21.61B, a trailing P/E ratio of 50.9, and a dividend yield of 0.31%.
5-Year Price History
Latest Annual Financials · FY ending December 31, 2025
Recent Quarterly Earnings (EPS)
| Quarter | Reported | Actual EPS | Estimate | Surprise |
|---|---|---|---|---|
| Q1 2026 | May 6, 2026 | $2.30 | $2.05 | +12.2% |
| Q4 2025 | February 17, 2026 | $2.47 | $2.46 | +0.4% |
| Q3 2025 | November 5, 2025 | $1.93 | $1.80 | +7.2% |
| Q2 2025 | August 6, 2025 | $1.77 | $1.64 | +7.9% |
| Q1 2025 | May 7, 2025 | $1.71 | $1.45 | +17.9% |
| Q4 2024 | February 12, 2025 | $2.15 | $1.96 | +9.7% |
Short Interest
FINRA-reported short interest for semi-monthly settlement dates, published about nine business days after each settlement. Share counts are adjusted to the current split basis.
| Settlement | Shares Short | % of Shares Out | Days to Cover | Change |
|---|---|---|---|---|
| July 15, 2026 | 5,158,599 | 7.26% | 3.9 | +3.9% |
| June 30, 2026 | 4,963,667 | 6.98% | 2.8 | +8.2% |
| June 15, 2026 | 4,587,428 | 6.45% | 4.7 | +3.7% |
| May 29, 2026 | 4,424,884 | 6.22% | 3.9 | +2.2% |
| May 15, 2026 | 4,329,183 | 6.09% | 2.9 | +21.5% |
| April 30, 2026 | 3,562,308 | 5.24% | 3.2 | +0.9% |
| April 15, 2026 | 3,531,885 | 5.19% | 4.0 | -5.6% |
| March 31, 2026 | 3,742,623 | 5.50% | 3.3 | +8.9% |
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Frequently Asked Questions
What is MKS Instruments Inc's market cap?
As of August 13, 2026, MKS Instruments Inc (MKSI) has a market capitalization of $21.61B.
What is MKS Instruments Inc's P/E ratio?
MKS Instruments Inc trades at a trailing price-to-earnings (P/E) ratio of 50.9. Its forward P/E is 10.9.
Does MKS Instruments Inc pay a dividend?
Yes — MKS Instruments Inc pays a dividend yielding 0.31%, an annual payout of $0.94 per share.
What sector is MKSI in?
MKS Instruments Inc is in the Technology sector, specifically the Scientific & Technical Instruments industry.
What is MKS Instruments Inc's short interest?
As of the July 15, 2026 FINRA settlement, 5,158,599 MKSI shares were sold short, or 7.26% of shares outstanding. Days to cover: 3.9. FINRA publishes short interest twice a month, about nine business days after each settlement date.
What was MKS Instruments Inc's revenue?
In its latest reported fiscal year (ending December 31, 2025), MKS Instruments Inc reported revenue of $3.93B and net income of $295.00M.
Ask your own questions about MKSI
Try mrmarket.ai freeData as of August 13, 2026. Figures are sourced from company filings and market data and may be delayed or revised. For informational purposes only — not investment advice.