MKSI vs. TOST
MKSI (MKS Instruments, Inc.) and TOST (Toast, Inc.) are both stocks. Both are in the Technology sector — MKSI in Scientific & Technical Instruments, TOST in Software - Infrastructure. Over the past 3 years, MKSI returned 52.53%/yr vs 5.97%/yr for TOST. At a 0.41 correlation, their price movements are largely independent.
Performance
MKSI vs. TOST - Performance Comparison
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Returns By Period
In the year-to-date period, MKSI achieves a 110.09% return, which is significantly higher than TOST's -29.40% return.
MKSI
- 1D
- 1.22%
- 1M
- 15.05%
- YTD
- 110.09%
- 6M
- 105.46%
- 1Y
- 291.16%
- 3Y*
- 52.53%
- 5Y*
- 13.30%
- 10Y*
- 24.20%
TOST
- 1D
- -4.86%
- 1M
- -14.76%
- YTD
- -29.40%
- 6M
- -28.72%
- 1Y
- -39.78%
- 3Y*
- 5.97%
- 5Y*
- —
- 10Y*
- —
MKSI vs. TOST - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
MKSI MKS Instruments, Inc. | 110.09% | 54.37% | 2.21% | 22.62% | -50.97% | 16.00% |
TOST Toast, Inc. | -29.40% | -2.58% | 99.62% | 1.28% | -48.06% | -44.47% |
Correlation
The correlation between MKSI and TOST is 0.08, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.08 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.32 |
Correlation (All Time) Calculated using the full available price history since Sep 23, 2021 | 0.41 |
Over the past year, the correlation between MKSI and TOST has dropped to 0.08 - well below their long-term average of 0.41, suggesting their price drivers have been diverging.
Fundamentals
MKSI:
$23.83B
TOST:
$15.09B
MKSI:
$4.77
TOST:
$0.68
MKSI:
70.23
TOST:
36.86
MKSI:
14.80
TOST:
0.02
MKSI:
5.64
TOST:
2.36
MKSI:
8.48
TOST:
7.58
MKSI:
$4.07B
TOST:
$6.45B
MKSI:
$1.84B
TOST:
$1.69B
MKSI:
$815.00M
TOST:
$430.00M
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Return for Risk
MKSI vs. TOST — Risk / Return Rank
MKSI
TOST
MKSI vs. TOST - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for MKS Instruments, Inc. (MKSI) and Toast, Inc. (TOST). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| MKSI | TOST | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +6.67 | ||
| Sortino ratioReturn per unit of downside risk | +6.05 | ||
| Omega ratioGain probability vs. loss probability | 1.65 | 0.86 | +0.79 |
| Calmar ratioReturn relative to maximum drawdown | 14.62 | -0.73 | +15.35 |
| Martin ratioReturn relative to average drawdown | 48.78 | -1.26 | +50.04 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| MKSI | TOST | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 5.80 | -0.87 | +6.67 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.27 | — | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.52 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.26 | -0.29 | +0.55 |
Drawdowns
MKSI vs. TOST - Drawdown Comparison
The maximum MKSI drawdown since its inception was -85.67%, which is greater than TOST's maximum drawdown of -80.56%. Use the drawdown chart below to compare losses from any high point for MKSI and TOST.
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Drawdown Indicators
| MKSI | TOST | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -85.67% | -80.56% | -5.11% |
Max Drawdown (1Y)Largest decline over 1 year | -20.06% | -54.71% | +34.65% |
Max Drawdown (3Y)Largest decline over 3 years | -59.11% | -54.71% | -4.40% |
Max Drawdown (5Y)Largest decline over 5 years | -67.51% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -69.20% | — | — |
Current DrawdownCurrent decline from peak | 0.00% | -61.56% | +61.56% |
Average DrawdownAverage peak-to-trough decline | -45.77% | -57.91% | +12.14% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.00% | 31.58% | -25.58% |
Volatility
MKSI vs. TOST - Volatility Comparison
The current volatility for MKS Instruments, Inc. (MKSI) is 12.02%, while Toast, Inc. (TOST) has a volatility of 22.20%. This indicates that MKSI experiences smaller price fluctuations and is considered to be less risky than TOST based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MKSI | TOST | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 12.02% | 22.20% | -10.18% |
Volatility (6M)Calculated over the trailing 6-month period | 35.94% | 36.66% | -0.72% |
Volatility (1Y)Calculated over the trailing 1-year period | 50.74% | 46.02% | +4.72% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 50.03% | 61.37% | -11.34% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 46.99% | 61.37% | -14.38% |
Dividends
MKSI vs. TOST - Dividend Comparison
MKSI's dividend yield for the trailing twelve months is around 0.28%, while TOST has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MKSI MKS Instruments, Inc. | 0.28% | 0.55% | 0.84% | 0.86% | 1.04% | 0.49% | 0.53% | 0.73% | 1.21% | 0.75% | 1.14% | 1.88% |
TOST Toast, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Financials
MKSI vs. TOST - Financials Comparison
This section allows you to compare key financial metrics between MKS Instruments, Inc. and Toast, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
MKSI vs. TOST - Profitability Comparison
MKSI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, MKS Instruments, Inc. reported a gross profit of 507.00M and revenue of 1.08B. Therefore, the gross margin over that period was 47.0%.
TOST - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Toast, Inc. reported a gross profit of 447.00M and revenue of 1.63B. Therefore, the gross margin over that period was 27.4%.
MKSI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, MKS Instruments, Inc. reported an operating income of 149.00M and revenue of 1.08B, resulting in an operating margin of 13.8%.
TOST - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Toast, Inc. reported an operating income of 110.00M and revenue of 1.63B, resulting in an operating margin of 6.8%.
MKSI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, MKS Instruments, Inc. reported a net income of 84.00M and revenue of 1.08B, resulting in a net margin of 7.8%.
TOST - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Toast, Inc. reported a net income of 126.00M and revenue of 1.63B, resulting in a net margin of 7.7%.
Frequently Asked Questions
MKSI and TOST have a correlation of 0.08, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
TOST has higher volatility (22.20%) compared to MKSI (12.02%). In terms of maximum drawdown, MKSI dropped -85.67% vs TOST's -80.56%.
MKSI currently has the higher Sharpe Ratio (5.80 vs -0.87), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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