CTAS vs. SGOV

Last updated Jun 4, 2026

CTAS (Cintas Corporation) is a stock, while SGOV (iShares 0-3 Month Treasury Bond ETF) is Ultrashort Bond fund tracking the ICE 0-3 Month US Treasury Securities Index. Over the past 5 years, CTAS returned 15.76%/yr vs 3.54%/yr for SGOV. At a correlation of -0.01, they often move in opposite directions.

Performance

CTAS vs. SGOV - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Cintas Corporation (CTAS) and iShares 0-3 Month Treasury Bond ETF (SGOV). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CTAS achieves a -6.63% return, which is significantly lower than SGOV's 1.51% return.

CTAS

• 1D: 0.81%
• 1M: 4.98%
• YTD: -6.63%
• 6M: -4.93%
• 1Y: -22.50%
• 3Y*: 14.22%
• 5Y*: 15.76%
• 10Y*: 23.39%

SGOV

• 1D: 0.01%
• 1M: 0.29%
• YTD: 1.51%
• 6M: 1.80%
• 1Y: 3.95%
• 3Y*: 4.72%
• 5Y*: 3.54%
• 10Y*: —

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

CTAS vs. SGOV - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
CTAS Cintas Corporation	-6.63%	3.78%	22.24%	34.82%	2.97%	26.51%	41.89%
SGOV iShares 0-3 Month Treasury Bond ETF	1.51%	4.24%	5.27%	5.12%	1.58%	0.04%	0.05%

Correlation

The correlation between CTAS and SGOV is -0.05, 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	-0.05
Correlation (3Y) Calculated over the trailing 3-year period	-0.00
Correlation (5Y) Calculated over the trailing 5-year period	-0.01
Correlation (All Time) Calculated using the full available price history since May 29, 2020	-0.01

Return for Risk

CTAS vs. SGOV — Risk / Return Rank

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

CTAS

CTAS Risk / Return Rank: 6
CTAS Sharpe Ratio Rank: 2
CTAS Sortino Ratio Rank: 5
CTAS Omega Ratio Rank: 6
CTAS Calmar Ratio Rank: 10
CTAS Martin Ratio Rank: 7

SGOV

SGOV Risk / Return Rank: 100
SGOV Sharpe Ratio Rank: 100
SGOV Sortino Ratio Rank: 100
SGOV Omega Ratio Rank: 100
SGOV Calmar Ratio Rank: 100
SGOV Martin Ratio Rank: 100

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.

CTAS vs. SGOV - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Cintas Corporation (CTAS) and iShares 0-3 Month Treasury Bond ETF (SGOV). 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.

	CTAS	SGOV	Difference
Sharpe ratio: Return per unit of total volatility	-1.17	20.28	-21.44
Sortino ratio: Return per unit of downside risk	-1.58	275.69	-277.27
Omega ratio: Gain probability vs. loss probability	0.82	195.55	-194.74
Calmar ratio: Return relative to maximum drawdown	-0.82	398.20	-399.01
Martin ratio: Return relative to average drawdown	-1.43	4,462.00	-4,463.44
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CTAS vs. SGOV - Sharpe Ratio Comparison

The current CTAS Sharpe Ratio is -1.17, which is lower than the SGOV Sharpe Ratio of 20.28. The chart below compares the historical Sharpe Ratios of CTAS and SGOV, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	CTAS	SGOV	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-1.17	20.28	-21.44
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.71	14.73	-14.03
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.88	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.52	12.48	-11.96

Drawdowns

CTAS vs. SGOV - Drawdown Comparison

The maximum CTAS drawdown since its inception was -65.32%, which is greater than SGOV's maximum drawdown of -0.03%. Use the drawdown chart below to compare losses from any high point for CTAS and SGOV.

Drawdown Indicators

	CTAS	SGOV	Difference
Max Drawdown Largest peak-to-trough decline	-65.32%	-0.03%	-65.29%
Max Drawdown (1Y) Largest decline over 1 year	-27.68%	-0.01%	-27.67%
Max Drawdown (3Y) Largest decline over 3 years	-27.68%	-0.01%	-27.67%
Max Drawdown (5Y) Largest decline over 5 years	-27.68%	-0.03%	-27.65%
Max Drawdown (10Y) Largest decline over 10 years	-48.38%	—	—
Current Drawdown Current decline from peak	-22.53%	0.00%	-22.53%
Average Drawdown Average peak-to-trough decline	-15.04%	-0.00%	-15.04%
Ulcer Index Depth and duration of drawdowns from previous peaks	15.71%	0.00%	+15.71%

Volatility

CTAS vs. SGOV - Volatility Comparison

Cintas Corporation (CTAS) has a higher volatility of 6.16% compared to iShares 0-3 Month Treasury Bond ETF (SGOV) at 0.05%. This indicates that CTAS's price experiences larger fluctuations and is considered to be riskier than SGOV based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CTAS	SGOV	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.16%	0.05%	+6.11%
Volatility (6M) Calculated over the trailing 6-month period	14.56%	0.13%	+14.43%
Volatility (1Y) Calculated over the trailing 1-year period	19.36%	0.20%	+19.16%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.43%	0.24%	+22.19%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	26.63%	0.24%	+26.39%

Dividends

CTAS vs. SGOV - Dividend Comparison

CTAS's dividend yield for the trailing twelve months is around 1.03%, less than SGOV's 3.86% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CTAS Cintas Corporation	1.03%	0.89%	0.80%	0.83%	0.93%	0.77%	0.99%	0.95%	1.22%	1.04%	1.15%	1.15%
SGOV iShares 0-3 Month Treasury Bond ETF	3.86%	4.10%	5.10%	4.87%	1.45%	0.03%	0.05%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both CTAS and SGOV in my portfolio?

CTAS and SGOV have a correlation of -0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CTAS or SGOV?

CTAS has higher volatility (6.16%) compared to SGOV (0.05%). In terms of maximum drawdown, CTAS dropped -65.32% vs SGOV's -0.03%.

Which has better risk-adjusted returns?

SGOV currently has the higher Sharpe Ratio (20.28 vs -1.17), 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.