MHH vs. ADP
MHH (Mastech Digital, Inc.) and ADP (Automatic Data Processing, Inc.) are both stocks. Both operate in the Staffing & Employment Services industry within the Industrials sector. Over the past 10 years, MHH returned 8.52%/yr vs 12.21%/yr for ADP. At a 0.10 correlation, their price movements are largely independent.
Performance
MHH vs. ADP - Performance Comparison
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Returns By Period
In the year-to-date period, MHH achieves a 10.17% return, which is significantly higher than ADP's -12.92% return. Over the past 10 years, MHH has underperformed ADP with an annualized return of 8.52%, while ADP has yielded a comparatively higher 12.21% annualized return.
MHH
- 1D
- -3.03%
- 1M
- 18.67%
- YTD
- 10.17%
- 6M
- 5.34%
- 1Y
- 15.64%
- 3Y*
- -8.47%
- 5Y*
- -12.59%
- 10Y*
- 8.52%
ADP
- 1D
- 2.75%
- 1M
- -1.39%
- YTD
- -12.92%
- 6M
- -12.84%
- 1Y
- -26.95%
- 3Y*
- 3.43%
- 5Y*
- 4.65%
- 10Y*
- 12.21%
MHH vs. ADP - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
MHH Mastech Digital, Inc. | 10.17% | -53.15% | 76.79% | -23.45% | -35.50% | 7.36% | 43.63% | 75.71% | 25.25% | 47.72% |
ADP Automatic Data Processing, Inc. | -12.92% | -10.18% | 28.41% | -0.25% | -1.29% | 42.60% | 5.86% | 32.71% | 14.25% | 16.54% |
Correlation
The correlation between MHH and ADP is 0.02, 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 | 0.02 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.06 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.09 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.12 |
Correlation (All Time) Calculated using the full available price history since Sep 19, 2008 | 0.10 |
Fundamentals
MHH:
$91.46M
ADP:
$88.71B
MHH:
$0.19
ADP:
$10.72
MHH:
39.45
ADP:
20.57
MHH:
0.50
ADP:
4.14
MHH:
1.00
ADP:
13.97
MHH:
$184.14M
ADP:
$21.60B
MHH:
$50.54M
ADP:
$10.26B
MHH:
$4.01M
ADP:
$6.51B
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Return for Risk
MHH vs. ADP — Risk / Return Rank
MHH
ADP
MHH vs. ADP - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Mastech Digital, Inc. (MHH) and Automatic Data Processing, Inc. (ADP). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| MHH | ADP | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.37 | ||
| Sortino ratioReturn per unit of downside risk | +2.44 | ||
| Omega ratioGain probability vs. loss probability | 1.10 | 0.81 | +0.29 |
| Calmar ratioReturn relative to maximum drawdown | 0.48 | -0.71 | +1.19 |
| Martin ratioReturn relative to average drawdown | 1.02 | -1.29 | +2.32 |
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Drawdowns
MHH vs. ADP - Drawdown Comparison
The maximum MHH drawdown since its inception was -89.23%, which is greater than ADP's maximum drawdown of -59.51%. Use the drawdown chart below to compare losses from any high point for MHH and ADP.
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Drawdown Indicators
| MHH | ADP | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -89.23% | -59.51% | -29.72% |
Max Drawdown (1Y)Largest decline over 1 year | -32.76% | -38.16% | +5.40% |
Max Drawdown (3Y)Largest decline over 3 years | -65.58% | -40.78% | -24.80% |
Max Drawdown (5Y)Largest decline over 5 years | -74.14% | -40.78% | -33.36% |
Max Drawdown (10Y)Largest decline over 10 years | -80.82% | -40.78% | -40.04% |
Current DrawdownCurrent decline from peak | -73.18% | -30.31% | -42.87% |
Average DrawdownAverage peak-to-trough decline | -48.95% | -12.60% | -36.35% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 15.37% | 20.84% | -5.47% |
Volatility
MHH vs. ADP - Volatility Comparison
Mastech Digital, Inc. (MHH) has a higher volatility of 22.84% compared to Automatic Data Processing, Inc. (ADP) at 8.81%. This indicates that MHH's price experiences larger fluctuations and is considered to be riskier than ADP based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MHH | ADP | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 22.84% | 8.81% | +14.03% |
Volatility (6M)Calculated over the trailing 6-month period | 45.88% | 20.60% | +25.28% |
Volatility (1Y)Calculated over the trailing 1-year period | 59.39% | 24.56% | +34.83% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 55.25% | 22.10% | +33.15% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 59.43% | 24.50% | +34.93% |
Dividends
MHH vs. ADP - Dividend Comparison
MHH has not paid dividends to shareholders, while ADP's dividend yield for the trailing twelve months is around 3.01%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADP Automatic Data Processing, Inc. | 3.01% | 2.46% | 1.96% | 2.21% | 1.83% | 1.55% | 2.08% | 1.92% | 2.14% | 2.00% | 2.10% | 2.36% |
MHH Mastech Digital, 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
MHH vs. ADP - Financials Comparison
This section allows you to compare key financial metrics between Mastech Digital, Inc. and Automatic Data Processing, 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
MHH vs. ADP - Profitability Comparison
MHH - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Mastech Digital, Inc. reported a gross profit of 11.03M and revenue of 41.08M. Therefore, the gross margin over that period was 26.8%.
ADP - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Automatic Data Processing, Inc. reported a gross profit of 2.87B and revenue of 5.94B. Therefore, the gross margin over that period was 48.3%.
MHH - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Mastech Digital, Inc. reported an operating income of 51.00K and revenue of 41.08M, resulting in an operating margin of 0.1%.
ADP - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Automatic Data Processing, Inc. reported an operating income of 1.79B and revenue of 5.94B, resulting in an operating margin of 30.1%.
MHH - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Mastech Digital, Inc. reported a net income of 264.00K and revenue of 41.08M, resulting in a net margin of 0.6%.
ADP - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Automatic Data Processing, Inc. reported a net income of 1.36B and revenue of 5.94B, resulting in a net margin of 22.9%.
Frequently Asked Questions
MHH and ADP have a correlation of 0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
MHH has higher volatility (22.84%) compared to ADP (8.81%). In terms of maximum drawdown, MHH dropped -89.23% vs ADP's -59.51%.
MHH currently has the higher Sharpe Ratio (0.26 vs -1.10), 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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