
MKS (MKSI) earnings history, EPS estimates, revenue forecasts and company guidance.
Earnings Per Share (Non-GAAP)
Quarterly Revenue (Billions)
MKS (MKSI) last issued guidance on November 4, 2026 for Q4 2026. The company guided earnings per share in the range of $4.62 - $5.38, compared to a consensus EPS estimate of $3.94. MKS also guided revenue in the range of $1.49B - $1.53B for the period.
Compared to prior guidance, MKS raised its revenue forecast from a prior range of $1.31B - $1.39B.
MKS has issued 16 guidance updates between May 3, 2023 and November 4, 2026. During this period, the company raised its outlook 10 times and lowered it 2 times, providing investors with insight into management's evolving expectations.
| Metric | Q3 '26 | Q2 '26 | Q1 '26 | Q4 '25 |
|---|---|---|---|---|
| Earnings Per Share (Non-GAAP) | ||||
| Estimate | $3.65 | $2.95 | $2.04 | $2.48 |
| Actual | $4.18 | $3.30 | $2.30 | $2.47 |
| Surprise | +14.5% | +11.9% | +12.8% | -0.40% |
| Revenue | ||||
| Estimate | $1.36B | $1.20B | $1.05B | $1.02B |
| Actual | $1.41B | $1.25B | $1.08B | $1.03B |
| Surprise | +3.98% | +3.65% | +3.01% | +1.28% |
| Metric | Q4 '26E | Q1 '27E | Q2 '27E | Q3 '27E |
|---|---|---|---|---|
| Earnings Per Share (Non-GAAP) | ||||
| Consensus | $4.79 | $4.33 | $4.29 | $4.71 |
| Revenue | ||||
| Consensus | $1.49B | $1.49B | — | — |
| Fiscal Quarter | Date Reported | Actual EPS | Estimated EPS | Surprise % |
|---|---|---|---|---|
| Q3 | Nov 4, 2026 | $4.18 | $3.65 | 14.5 % |
| Q2 | Aug 5, 2026 | $3.30 | $2.95 | 11.9 % |
| Q1 | May 6, 2026 | $2.30 | $2.04 | 12.8 % |
| Q4 | Feb 17, 2026 | $2.47 | $2.48 | -0.40 % |
| Fiscal Quarter | Date Reported | Actual Revenue | Estimated Revenue | Surprise % |
|---|---|---|---|---|
| Q3 | Nov 4, 2026 | $1.41B | $1.36B | 3.98 % |
| Q2 | Aug 5, 2026 | $1.25B | $1.20B | 3.65 % |
| Q1 | May 6, 2026 | $1.08B | $1.05B | 3.01 % |
| Q4 | Feb 17, 2026 | $1.03B | $1.02B | 1.28 % |