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SPDR Series Trust - SPDR Bloomberg Barclays 3-12 Month T-Bill ETF (BILS)



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Upturn Advisory Summary
08/14/2025: BILS (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 ![]() |
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Key Highlights
Volume (30-day avg) - | Beta 0.02 | 52 Weeks Range 94.95 - 99.43 | Updated Date 06/29/2025 |
52 Weeks Range 94.95 - 99.43 | Updated Date 06/29/2025 |
Upturn AI SWOT
SPDR Series Trust - SPDR Bloomberg Barclays 3-12 Month T-Bill ETF
ETF Overview
Overview
The SPDR Bloomberg Barclays 3-12 Month T-Bill ETF (BIL) seeks to provide investment results that correspond generally to the price and yield performance of the Bloomberg Barclays 3-12 Month U.S. Treasury Bill Index. It focuses on very short-term U.S. Treasury bills, providing a low-risk investment option. Asset allocation is primarily in U.S. Treasury bills. The investment strategy is passive, tracking the index.
Reputation and Reliability
State Street Global Advisors (SSGA) is a well-established and reputable ETF provider with a long track record.
Management Expertise
SSGA has extensive experience managing fixed income ETFs and has a dedicated team for managing the SPDR fixed income products.
Investment Objective
Goal
To provide investment results that correspond generally to the price and yield performance of the Bloomberg Barclays 3-12 Month U.S. Treasury Bill Index.
Investment Approach and Strategy
Strategy: The ETF aims to track the Bloomberg Barclays 3-12 Month U.S. Treasury Bill Index.
Composition The ETF holds U.S. Treasury bills with maturities between 3 and 12 months.
Market Position
Market Share: BIL holds a significant market share within the ultra-short-term Treasury ETF category.
Total Net Assets (AUM): 28328522324
Competitors
Key Competitors
- iShares 0-3 Month Treasury Bond ETF (SGOV)
- Invesco Treasury Collateral ETF (CLTL)
- Goldman Sachs Access Treasury 0-1 Year ETF (GBIL)
Competitive Landscape
The ultra-short-term Treasury ETF market is competitive. BIL's advantage lies in its high AUM and liquidity. Competitors such as SGOV focus on even shorter durations, while others like GBIL broaden the range. BIL's established presence and tight tracking of its index make it a strong contender.
Financial Performance
Historical Performance: Historical performance is stable but low, reflecting the low-yield environment and the short-term nature of Treasury bills.
Benchmark Comparison: The ETF's performance closely tracks its benchmark index, indicating effective replication.
Expense Ratio: 0.035
Liquidity
Average Trading Volume
BIL has very high average trading volume, indicating excellent liquidity.
Bid-Ask Spread
The bid-ask spread is typically very tight, reflecting the high liquidity of the ETF.
Market Dynamics
Market Environment Factors
Interest rate policy, inflation expectations, and overall economic conditions influence BIL's performance. Demand for safe-haven assets also impacts its price.
Growth Trajectory
BIL's growth trajectory is tied to investor demand for short-term, low-risk assets. Changes in interest rate expectations can impact inflows and outflows.
Moat and Competitive Advantages
Competitive Edge
BIL benefits from being an early mover in the 3-12 month T-bill ETF space with very high AUM, giving it a competitive advantage in terms of liquidity. Its adherence to a transparent and well-defined index strengthens its appeal for investors seeking a straightforward Treasury bill exposure. The combination of scale, brand recognition, and index tracking makes it a leading choice. Its main advantage remains its trading volume, especially in times of market volatility when investors seek an easy way to park capital.
Risk Analysis
Volatility
BIL exhibits very low volatility due to the short-term nature of its holdings.
Market Risk
The primary risk is interest rate risk, although it is mitigated by the short maturity of the T-bills. Also, the risk of US default, but that is considered low.
Investor Profile
Ideal Investor Profile
BIL is suitable for investors seeking a safe, liquid, and low-yielding investment for cash management or as a hedge against market volatility.
Market Risk
BIL is best for conservative investors, corporations, and others who want a safe parking place for cash.
Summary
BIL is a well-established ETF providing exposure to short-term U.S. Treasury bills. Its low expense ratio, high liquidity, and low volatility make it an attractive option for risk-averse investors. Performance closely tracks its benchmark. It serves as a useful tool for cash management and hedging. However, its returns are generally modest.
Peer Comparison
Sources and Disclaimers
Data Sources:
- State Street Global Advisors Website
- Bloomberg
- Morningstar
- ETF.com
Disclaimers:
The data and analysis provided are for informational purposes only and should not be considered financial advice. Investment decisions should be made based on individual circumstances and consultation with a qualified financial advisor.
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 Series Trust - SPDR Bloomberg Barclays 3-12 Month T-Bill ETF
Exchange NYSE ARCA | Headquaters - | ||
IPO Launch date - | CEO - | ||
Sector - | Industry - | Full time employees - | Website |
Full time employees - | Website |
In seeking to track the performance of the index, the fund employs a sampling strategy, which means that the fund is not required to purchase all of the securities represented in the index. The index is designed to measure the performance of public obligations of the U.S. Treasury that have a remaining maturity of greater than or equal to 3 months and less than 12 months.

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