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SPDR® Bloomberg 1-3 Month T-Bill ETF (BIL)

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Upturn Advisory Summary
12/26/2025: BIL (1-star) is currently NOT-A-BUY. Pass it for now.
Analysis of Past Performance
Type ETF | Historic Profit 0% | Avg. Invested days 0 | Today’s Advisory PASS |
Upturn Star Rating ![]() | Upturn Advisory Performance | ETF Returns Performance |
Key Highlights
Volume (30-day avg) - | Beta 0.06 | 52 Weeks Range 87.69 - 91.73 | Updated Date 06/29/2025 |
52 Weeks Range 87.69 - 91.73 | Updated Date 06/29/2025 |
Upturn AI SWOT
SPDR® Bloomberg 1-3 Month T-Bill ETF
ETF Overview
Overview
The SPDRu00ae Bloomberg 1-3 Month T-Bill ETF (Ticker: BIL) focuses on providing investors with exposure to U.S. Treasury Bills with maturities ranging from one to three months. Its primary objective is to offer a secure and liquid investment that aims to track the performance of the short-term U.S. Treasury market, characterized by minimal credit risk and interest rate sensitivity.
Reputation and Reliability
State Street Global Advisors (SSGA) is the issuer of the SPDRu00ae ETF suite, including BIL. SSGA is one of the world's largest asset managers, known for its extensive experience in passive investing and its robust operational infrastructure, providing a high degree of trust and reliability for investors.
Management Expertise
SSGA's ETFs are managed by experienced teams focused on replicating index performance with a commitment to low costs and efficient tracking. While specific individual managers may not be publicly highlighted for this particular ETF, the firm's broad expertise in fixed income ETFs underpins the management of BIL.
Investment Objective
Goal
The primary investment goal of the SPDRu00ae Bloomberg 1-3 Month T-Bill ETF is to provide investors with daily investment results that correspond, before fees and expenses, to the performance of the Bloomberg 1-3 Month U.S. Treasury Bill Index.
Investment Approach and Strategy
Strategy: BIL aims to track a specific index, the Bloomberg 1-3 Month U.S. Treasury Bill Index, through a passive investment strategy. It invests in a diversified portfolio of U.S. Treasury bills that meet the index's criteria.
Composition The ETF primarily holds U.S. Treasury Bills with maturities between one and three months. These are short-term debt instruments issued by the U.S. Department of the Treasury, considered among the safest investments in the world due to the backing of the U.S. government.
Market Position
Market Share: Precise real-time market share data for individual ETFs is dynamic and often proprietary. However, BIL is a significant player in the ultra-short-term government bond ETF space.
Total Net Assets (AUM): As of recent data, the Total Net Assets (AUM) for SPDRu00ae Bloomberg 1-3 Month T-Bill ETF are approximately $22.8 billion. (Note: This figure is subject to daily fluctuations.)
Competitors
Key Competitors
- iShares 0-3 Month Treasury Bill ETF (TINY)
- Vanguard Short-Term Treasury ETF (VGSH)
- WisdomTree Floating Rate Treasury Fund (USFR)
Competitive Landscape
The ultra-short-term Treasury ETF market is highly competitive, with several large issuers offering similar products. BIL's advantages include its strong brand recognition, extensive distribution, and generally competitive expense ratio. Disadvantages might include slightly higher expense ratios compared to some Vanguard products, though its direct tracking of the Bloomberg 1-3 Month T-Bill Index is a key differentiator.
Financial Performance
Historical Performance: The historical performance of BIL is characterized by very low volatility and returns closely tied to prevailing short-term interest rates. As of recent periods, its 1-year, 3-year, and 5-year annualized returns have been in the range of 2.5%-4.5%, reflecting the interest rate environment. (Note: Specific numerical data is subject to frequent change and should be verified with real-time financial data providers.)
Benchmark Comparison: BIL is designed to track the Bloomberg 1-3 Month U.S. Treasury Bill Index. Its performance typically mirrors the index very closely, with minor deviations due to tracking error and expense ratio. Therefore, its benchmark comparison is generally excellent.
Expense Ratio: 0.14
Liquidity
Average Trading Volume
The ETF exhibits strong liquidity, with an average daily trading volume typically exceeding 5 million shares, ensuring ease of buying and selling.
Bid-Ask Spread
The bid-ask spread for BIL is generally very tight, often ranging from 0.01% to 0.02%, reflecting its high trading volume and the deep market for its underlying assets.
Market Dynamics
Market Environment Factors
BIL is primarily influenced by the Federal Reserve's monetary policy, specifically the federal funds rate, which directly impacts short-term Treasury yields. Economic growth, inflation expectations, and global financial stability also play a role in determining overall interest rate levels.
Growth Trajectory
The growth of BIL is tied to investor demand for safe, liquid, and short-duration fixed-income products. Its strategy and holdings remain consistent, focused on ultra-short-term Treasuries, with growth driven by inflows from investors seeking capital preservation and a modest yield in uncertain economic times.
Moat and Competitive Advantages
Competitive Edge
BIL's primary competitive advantages lie in its issuer's reputation (SSGA), its direct tracking of the widely recognized Bloomberg 1-3 Month U.S. Treasury Bill Index, and its high liquidity. This combination makes it a trusted and easily accessible option for investors seeking a safe haven for short-term cash management or a diversifier against market volatility. Its broad investor base and established track record further solidify its position in the market.
Risk Analysis
Volatility
SPDRu00ae Bloomberg 1-3 Month T-Bill ETF exhibits extremely low historical volatility due to the nature of its underlying assets, U.S. Treasury Bills.
Market Risk
The primary market risk associated with BIL is interest rate risk, although it is significantly mitigated by the short maturity of the underlying Treasury Bills. Even small changes in short-term interest rates can affect its yield. There is also a minor risk of tracking error, where the ETF's performance may not perfectly match its benchmark index due to fees and operational factors.
Investor Profile
Ideal Investor Profile
The ideal investor for BIL is one seeking capital preservation, liquidity, and a modest yield on their short-term cash. This includes individuals, institutions, and money market funds looking for a safe alternative to holding cash, or those preparing to deploy capital elsewhere.
Market Risk
BIL is best suited for passive investors and those seeking a stable, low-risk option for a portion of their portfolio. It is not intended for active traders seeking significant capital appreciation but rather for those prioritizing safety and predictability in their investments.
Summary
The SPDRu00ae Bloomberg 1-3 Month T-Bill ETF (BIL) offers a highly secure and liquid investment in short-term U.S. Treasury Bills, aiming to track the Bloomberg 1-3 Month U.S. Treasury Bill Index. Managed by State Street Global Advisors, it provides a reliable option for capital preservation with minimal risk. Its performance closely follows short-term interest rates, making it a stable choice for conservative investors. Despite a competitive landscape, BIL stands out due to its strong issuer reputation, index tracking, and deep liquidity.
Similar ETFs
Sources and Disclaimers
Data Sources:
- State Street Global Advisors Official Website
- Bloomberg Index Services Limited
- Financial data aggregators (e.g., Yahoo Finance, Morningstar)
Disclaimers:
This JSON output is for informational purposes only and does not constitute financial advice. ETF performance and data are subject to change. Investors should consult with a qualified financial advisor before making any investment decisions. Market share data is estimated and subject to variation.
AI Summarization is directionally correct and might not be accurate.
Summarized information shown could be a few years old and not current.
Fundamental Rating based on AI could be based on old data.
AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.
About SPDR® Bloomberg 1-3 Month T-Bill ETF
Exchange NYSE ARCA | Headquaters - | ||
IPO Launch date - | CEO - | ||
Sector - | Industry - | Full time employees - | Website |
Full time employees - | Website | ||
The fund invests substantially all, but at least 80%, of its total assets in the securities comprising the index and in securities that the Adviser determines have economic characteristics that are substantially identical to the economic characteristics of the securities that comprise the index. The index measures the performance of public obligations of the U.S. Treasury that have a remaining maturity of greater than or equal to 1 month and less than 3 months.

Note: This website is maintained by Upturn Corporation, which is an investment adviser registered with the U.S. Securities and Exchange Commission. Such registration does not imply a certain level of skill or training. Investing in securities has risks. Past performance is no guarantee of future returns. No assurance is provided as to any particular investment return, and you may lose money using our services. You are strongly advised to consult appropriate counsel before making any investments in companies you learn about through our services. You should obtain appropriate legal, tax, investment, accounting, and other advice that takes into account your investment portfolio and overall financial situation. You are solely responsible for conducting due diligence on a potential investment. We do not affect trades for you. You will select your own broker through which to transact. Investments are not FDIC insured, they are not guaranteed, and they may lose value. Please see the Privacy Policy, Terms of Use, and Disclosure for more information.
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