CACI vs. ACA

Last updated Apr 1, 2026

Compare and contrast key facts about CACI International Inc (CACI) and Arcosa, Inc. (ACA).

Performance

CACI vs. ACA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in CACI International Inc (CACI) and Arcosa, Inc. (ACA). The values are adjusted to include any dividend payments, if applicable.

CACI vs. ACA - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
CACI CACI International Inc	2.08%	31.86%	24.76%	7.74%	11.66%	7.97%	-0.26%	73.57%	-17.44%
ACA Arcosa, Inc.	-0.12%	10.15%	17.34%	52.54%	3.51%	-3.73%	23.87%	61.89%	31.86%

Fundamentals

Market Cap CACI : $12.05B ACA : $5.21B
EPS CACI : $23.41 ACA : $4.25
PE Ratio CACI : 23.23 ACA : 24.97
PEG Ratio CACI : 3.98 ACA : 0.34
PS Ratio CACI : 1.34 ACA : 1.80
PB Ratio CACI : 2.91 ACA : 1.99
Total Revenue (TTM) CACI : $8.98B ACA : $2.88B
Gross Profit (TTM) CACI : $821.79M ACA : $647.20M
EBITDA (TTM) CACI : $1.04B ACA : $186.80M

Returns By Period

In the year-to-date period, CACI achieves a 2.08% return, which is significantly higher than ACA's -0.12% return.

CACI

• 1D: -2.62%
• 1M: -10.87%
• YTD: 2.08%
• 6M: 9.04%
• 1Y: 48.23%
• 3Y*: 22.44%
• 5Y*: 16.95%
• 10Y*: 17.69%

ACA

• 1D: 3.97%
• 1M: -1.25%
• YTD: -0.12%
• 6M: 13.38%
• 1Y: 37.93%
• 3Y*: 19.21%
• 5Y*: 10.35%
• 10Y*: —

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

Return for Risk

CACI vs. ACA — Risk / Return Rank

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

CACI

CACI Risk / Return Rank: 83
CACI Sharpe Ratio Rank: 84
CACI Sortino Ratio Rank: 82
CACI Omega Ratio Rank: 80
CACI Calmar Ratio Rank: 83
CACI Martin Ratio Rank: 84

ACA

ACA Risk / Return Rank: 74
ACA Sharpe Ratio Rank: 76
ACA Sortino Ratio Rank: 71
ACA Omega Ratio Rank: 72
ACA Calmar Ratio Rank: 72
ACA Martin Ratio Rank: 78

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.

CACI vs. ACA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for CACI International Inc (CACI) and Arcosa, Inc. (ACA). 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.

	CACI	ACA	Difference
Sharpe ratio Return per unit of total volatility	1.47	1.02	+0.45
Sortino ratio Return per unit of downside risk	2.21	1.61	+0.60
Omega ratio Gain probability vs. loss probability	1.28	1.23	+0.05
Calmar ratio Return relative to maximum drawdown	2.56	1.54	+1.02
Martin ratio Return relative to average drawdown	7.38	5.01	+2.36
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CACI vs. ACA - Sharpe Ratio Comparison

The current CACI Sharpe Ratio is 1.47, which is higher than the ACA Sharpe Ratio of 1.02. The chart below compares the historical Sharpe Ratios of CACI and ACA, 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

	CACI	ACA	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.47	1.02	+0.45
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.64	0.30	+0.34
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.63	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.39	0.61	-0.22

Correlation

The correlation between CACI and ACA is 0.34, 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

CACI vs. ACA - Dividend Comparison

CACI has not paid dividends to shareholders, while ACA's dividend yield for the trailing twelve months is around 0.19%.

	TTM	2025	2024	2023	2022	2021	2020	2019
CACI CACI International Inc	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
ACA Arcosa, Inc.	0.19%	0.19%	0.21%	0.24%	0.37%	0.38%	0.36%	0.45%

Drawdowns

CACI vs. ACA - Drawdown Comparison

The maximum CACI drawdown since its inception was -62.89%, which is greater than ACA's maximum drawdown of -36.79%. Use the drawdown chart below to compare losses from any high point for CACI and ACA.

Drawdown Indicators

	CACI	ACA	Difference
Max Drawdown Largest peak-to-trough decline	-62.89%	-36.79%	-26.10%
Max Drawdown (1Y) Largest decline over 1 year	-17.87%	-21.45%	+3.58%
Max Drawdown (5Y) Largest decline over 5 years	-42.88%	-36.63%	-6.25%
Max Drawdown (10Y) Largest decline over 10 years	-42.88%	—	—
Current Drawdown Current decline from peak	-17.87%	-17.19%	-0.68%
Average Drawdown Average peak-to-trough decline	-19.07%	-11.57%	-7.50%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.19%	6.59%	-0.40%

Volatility

CACI vs. ACA - Volatility Comparison

CACI International Inc (CACI) has a higher volatility of 9.70% compared to Arcosa, Inc. (ACA) at 8.70%. This indicates that CACI's price experiences larger fluctuations and is considered to be riskier than ACA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CACI	ACA	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.70%	8.70%	+1.00%
Volatility (6M) Calculated over the trailing 6-month period	24.85%	26.09%	-1.24%
Volatility (1Y) Calculated over the trailing 1-year period	32.94%	37.48%	-4.54%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	26.51%	34.28%	-7.77%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	28.15%	40.66%	-12.51%

Financials

CACI vs. ACA - Profitability Comparison

The chart below illustrates the profitability comparison between CACI International Inc and Arcosa, Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

CACI - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, CACI International Inc reported a gross profit of 206.47M and revenue of 2.22B. Therefore, the gross margin over that period was 9.3%.

ACA - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Arcosa, Inc. reported a gross profit of 163.80M and revenue of 716.70M. Therefore, the gross margin over that period was 22.9%.

CACI - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, CACI International Inc reported an operating income of 206.47M and revenue of 2.22B, resulting in an operating margin of 9.3%.

ACA - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Arcosa, Inc. reported an operating income of 79.00M and revenue of 716.70M, resulting in an operating margin of 11.0%.

CACI - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, CACI International Inc reported a net income of 123.86M and revenue of 2.22B, resulting in a net margin of 5.6%.

ACA - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Arcosa, Inc. reported a net income of 52.10M and revenue of 716.70M, resulting in a net margin of 7.3%.