MHH vs. ADP

Last updated Apr 1, 2026

Compare and contrast key facts about Mastech Digital, Inc. (MHH) and Automatic Data Processing, Inc. (ADP).

Performance

MHH vs. ADP - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Mastech Digital, Inc. (MHH) and Automatic Data Processing, Inc. (ADP). The values are adjusted to include any dividend payments, if applicable.

MHH vs. ADP - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MHH Mastech Digital, Inc.	-18.48%	-53.15%	76.79%	-23.45%	-35.50%	7.36%	43.63%	75.71%	25.25%	47.72%
ADP Automatic Data Processing, Inc.	-20.36%	-10.18%	28.41%	-0.25%	-1.29%	42.60%	5.86%	32.71%	14.25%	16.54%

Fundamentals

Market Cap MHH : $67.27M ADP : $82.23B
EPS MHH : $0.05 ADP : $10.42
PE Ratio MHH : 110.71 ADP : 19.50
PS Ratio MHH : 0.35 ADP : 3.89
PB Ratio MHH : 0.75 ADP : 12.86
Total Revenue (TTM) MHH : $191.37M ADP : $21.21B
Gross Profit (TTM) MHH : $52.41M ADP : $10.26B
EBITDA (TTM) MHH : $2.94M ADP : $6.46B

Returns By Period

In the year-to-date period, MHH achieves a -18.48% return, which is significantly higher than ADP's -20.36% return. Over the past 10 years, MHH has underperformed ADP with an annualized return of 4.66%, while ADP has yielded a comparatively higher 10.83% annualized return.

MHH

• 1D: -3.23%
• 1M: -5.32%
• YTD: -18.48%
• 6M: -25.37%
• 1Y: -44.27%
• 3Y*: -22.71%
• 5Y*: -20.63%
• 10Y*: 4.66%

ADP

• 1D: -1.11%
• 1M: -4.43%
• YTD: -20.36%
• 6M: -29.75%
• 1Y: -31.83%
• 3Y*: -0.75%
• 5Y*: 3.61%
• 10Y*: 10.83%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

MHH vs. ADP — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

MHH

MHH Risk / Return Rank: 10
MHH Sharpe Ratio Rank: 10
MHH Sortino Ratio Rank: 12
MHH Omega Ratio Rank: 13
MHH Calmar Ratio Rank: 4
MHH Martin Ratio Rank: 10

ADP

ADP Risk / Return Rank: 4
ADP Sharpe Ratio Rank: 1
ADP Sortino Ratio Rank: 2
ADP Omega Ratio Rank: 3
ADP Calmar Ratio Rank: 11
ADP Martin Ratio Rank: 5

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

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.

	MHH	ADP	Difference
Sharpe ratio Return per unit of total volatility	-0.74	-1.42	+0.68
Sortino ratio Return per unit of downside risk	-0.97	-1.98	+1.01
Omega ratio Gain probability vs. loss probability	0.89	0.75	+0.14
Calmar ratio Return relative to maximum drawdown	-0.96	-0.83	-0.13
Martin ratio Return relative to average drawdown	-1.49	-1.75	+0.26
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MHH vs. ADP - Sharpe Ratio Comparison

The current MHH Sharpe Ratio is -0.74, which is higher than the ADP Sharpe Ratio of -1.42. The chart below compares the historical Sharpe Ratios of MHH and ADP, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	MHH	ADP	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.74	-1.42	+0.68
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.39	0.17	-0.56
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.08	0.45	-0.37
Sharpe Ratio (All Time) Calculated using the full available price history	0.07	0.53	-0.46

Correlation

The correlation between MHH and ADP is 0.11, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

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 3.19%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
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%
ADP Automatic Data Processing, Inc.	3.19%	2.46%	1.96%	2.21%	1.83%	1.55%	2.08%	1.92%	2.14%	2.00%	2.10%	2.36%

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.

Drawdown Indicators

	MHH	ADP	Difference
Max Drawdown Largest peak-to-trough decline	-89.23%	-59.51%	-29.72%
Max Drawdown (1Y) Largest decline over 1 year	-43.36%	-36.87%	-6.49%
Max Drawdown (5Y) Largest decline over 5 years	-74.14%	-36.87%	-37.27%
Max Drawdown (10Y) Largest decline over 10 years	-80.82%	-39.45%	-41.37%
Current Drawdown Current decline from peak	-80.15%	-36.27%	-43.88%
Average Drawdown Average peak-to-trough decline	-48.60%	-12.50%	-36.10%
Ulcer Index Depth and duration of drawdowns from previous peaks	29.80%	17.59%	+12.21%

Volatility

MHH vs. ADP - Volatility Comparison

Mastech Digital, Inc. (MHH) has a higher volatility of 19.68% compared to Automatic Data Processing, Inc. (ADP) at 7.22%. 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.

Volatility by Period

	MHH	ADP	Difference
Volatility (1M) Calculated over the trailing 1-month period	19.68%	7.22%	+12.46%
Volatility (6M) Calculated over the trailing 6-month period	41.74%	16.74%	+25.00%
Volatility (1Y) Calculated over the trailing 1-year period	60.40%	22.58%	+37.82%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	53.40%	21.39%	+32.01%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	58.69%	24.11%	+34.58%

Financials

MHH vs. ADP - Profitability Comparison

The chart below illustrates the profitability comparison between Mastech Digital, Inc. and Automatic Data Processing, Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

MHH - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Mastech Digital, Inc. reported a gross profit of 12.88M and revenue of 45.46M. Therefore, the gross margin over that period was 28.3%.

ADP - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Automatic Data Processing, Inc. reported a gross profit of 2.47B and revenue of 5.36B. Therefore, the gross margin over that period was 46.1%.

MHH - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Mastech Digital, Inc. reported an operating income of 1.01M and revenue of 45.46M, resulting in an operating margin of 2.2%.

ADP - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Automatic Data Processing, Inc. reported an operating income of 1.28B and revenue of 5.36B, resulting in an operating margin of 23.8%.

MHH - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Mastech Digital, Inc. reported a net income of 972.00K and revenue of 45.46M, resulting in a net margin of 2.1%.

ADP - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Automatic Data Processing, Inc. reported a net income of 1.06B and revenue of 5.36B, resulting in a net margin of 19.8%.