BIL vs. STZ

Last updated Jun 13, 2026

BIL (SPDR Bloomberg 1-3 Month T-Bill ETF) is Government Bonds fund tracking the Bloomberg 1-3 Month U.S. Treasury Bill Index, while STZ (Constellation Brands, Inc.) is a stock. Over the past 10 years, BIL returned 2.20%/yr vs 1.01%/yr for STZ. At a correlation of -0.04, they often move in opposite directions.

Performance

BIL vs. STZ - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) and Constellation Brands, Inc. (STZ). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BIL achieves a 1.60% return, which is significantly lower than STZ's 9.07% return. Over the past 10 years, BIL has outperformed STZ with an annualized return of 2.20%, while STZ has yielded a comparatively lower 1.01% annualized return.

BIL

• 1D: 0.03%
• 1M: 0.32%
• YTD: 1.60%
• 6M: 1.76%
• 1Y: 3.89%
• 3Y*: 4.63%
• 5Y*: 3.43%
• 10Y*: 2.20%

STZ

• 1D: 3.77%
• 1M: 5.69%
• YTD: 9.07%
• 6M: 2.07%
• 1Y: -10.17%
• 3Y*: -13.90%
• 5Y*: -7.36%
• 10Y*: 1.01%

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

BIL vs. STZ - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
BIL SPDR Bloomberg 1-3 Month T-Bill ETF	1.60%	4.15%	5.19%	4.94%	1.40%	-0.10%	0.40%	2.03%	1.74%	0.69%
STZ Constellation Brands, Inc.	9.07%	-35.99%	-7.11%	5.83%	-6.43%	16.12%	17.41%	19.85%	-28.73%	50.69%

Correlation

The correlation between BIL and STZ is -0.04, 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	-0.04
Correlation (3Y) Calculated over the trailing 3-year period	0.01
Correlation (5Y) Calculated over the trailing 5-year period	-0.04
Correlation (10Y) Calculated over the trailing 10-year period	-0.02
Correlation (All Time) Calculated using the full available price history since May 30, 2007	-0.04

Return for Risk

BIL vs. STZ — Risk / Return Rank

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

BIL

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

STZ

STZ Risk / Return Rank: 28
STZ Sharpe Ratio Rank: 28
STZ Sortino Ratio Rank: 25
STZ Omega Ratio Rank: 26
STZ Calmar Ratio Rank: 30
STZ Martin Ratio Rank: 30

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.

BIL vs. STZ - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) and Constellation Brands, Inc. (STZ). 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.

	BIL	STZ	Difference
Sharpe ratio: Return per unit of total volatility	19.63	-0.34	+19.97
Sortino ratio: Return per unit of downside risk	175.17	-0.30	+175.47
Omega ratio: Gain probability vs. loss probability	88.41	0.97	+87.44
Calmar ratio: Return relative to maximum drawdown	357.44	-0.39	+357.83
Martin ratio: Return relative to average drawdown	2,834.34	-0.68	+2,835.02

BIL vs. STZ - Sharpe Ratio Comparison

The current BIL Sharpe Ratio is 19.63, which is higher than the STZ Sharpe Ratio of -0.34. The chart below compares the historical Sharpe Ratios of BIL and STZ, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

BIL vs. STZ - Drawdown Comparison

The maximum BIL drawdown since its inception was -0.78%, smaller than the maximum STZ drawdown of -67.39%. Use the drawdown chart below to compare losses from any high point for BIL and STZ.

Drawdown Indicators

	BIL	STZ	Difference
Max Drawdown Largest peak-to-trough decline	-0.78%	-67.39%	+66.61%
Max Drawdown (1Y) Largest decline over 1 year	-0.01%	-26.51%	+26.50%
Max Drawdown (3Y) Largest decline over 3 years	-0.01%	-51.28%	+51.27%
Max Drawdown (5Y) Largest decline over 5 years	-0.09%	-51.28%	+51.19%
Max Drawdown (10Y) Largest decline over 10 years	-0.21%	-53.53%	+53.32%
Current Drawdown Current decline from peak	0.00%	-42.57%	+42.57%
Average Drawdown Average peak-to-trough decline	-0.26%	-16.60%	+16.34%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.00%	15.01%	-15.01%

Volatility

BIL vs. STZ - Volatility Comparison

The current volatility for SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) is 0.06%, while Constellation Brands, Inc. (STZ) has a volatility of 8.54%. This indicates that BIL experiences smaller price fluctuations and is considered to be less risky than STZ based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BIL	STZ	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.06%	8.54%	-8.48%
Volatility (6M) Calculated over the trailing 6-month period	0.14%	23.36%	-23.22%
Volatility (1Y) Calculated over the trailing 1-year period	0.20%	30.17%	-29.97%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	0.26%	24.56%	-24.30%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	0.26%	26.96%	-26.70%

Dividends

BIL vs. STZ - Dividend Comparison

BIL's dividend yield for the trailing twelve months is around 3.86%, more than STZ's 2.75% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BIL SPDR Bloomberg 1-3 Month T-Bill ETF	3.86%	4.13%	5.03%	4.92%	1.35%	0.00%	0.30%	2.05%	1.66%	0.68%	0.07%	0.00%
STZ Constellation Brands, Inc.	2.75%	2.95%	1.77%	1.44%	1.36%	1.21%	1.37%	1.58%	1.70%	0.86%	0.98%	0.65%

Frequently Asked Questions

Can I hold both BIL and STZ in my portfolio?

BIL and STZ have a correlation of -0.04, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BIL or STZ?

STZ has higher volatility (8.54%) compared to BIL (0.06%). In terms of maximum drawdown, BIL dropped -0.78% vs STZ's -67.39%.

Which has better risk-adjusted returns?

BIL currently has the higher Sharpe Ratio (19.63 vs -0.34), 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.