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Upturn AI SWOT - About
SPDR® Portfolio Aggregate Bond ETF (SPAB)

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Upturn Advisory Summary
10/31/2025: SPAB (2-star) has a low Upturn Star Rating. Not recommended to BUY.
Analysis of Past Performance
Type ETF | Historic Profit 6.7% | Avg. Invested days 49 | Today’s Advisory Consider higher Upturn Star rating |
Upturn Star Rating ![]() | Upturn Advisory Performance | ETF Returns Performance |
Key Highlights
Volume (30-day avg) - | Beta 1 | 52 Weeks Range 24.03 - 25.74 | Updated Date 06/29/2025 |
52 Weeks Range 24.03 - 25.74 | Updated Date 06/29/2025 |
Upturn AI SWOT
SPDR® Portfolio Aggregate Bond ETF
ETF Overview
Overview
The SPDRu00ae Portfolio Aggregate Bond ETF (SPAB) seeks to provide investment results that, before fees and expenses, correspond generally to the price and yield performance of the Bloomberg U.S. Aggregate Bond Index. It offers broad exposure to the U.S. investment-grade bond market.
Reputation and Reliability
State Street Global Advisors (SSGA) is a well-established and reputable asset manager with a long track record of providing investment solutions, including ETFs.
Management Expertise
SSGA has a dedicated team of experienced professionals managing its fixed income ETFs, leveraging their expertise in bond markets and index tracking.
Investment Objective
Goal
The fund seeks to provide investment results that, before fees and expenses, correspond generally to the price and yield performance of the Bloomberg U.S. Aggregate Bond Index.
Investment Approach and Strategy
Strategy: The ETF employs a passive management strategy, aiming to replicate the performance of the Bloomberg U.S. Aggregate Bond Index.
Composition The ETF holds a diversified portfolio of U.S. investment-grade bonds, including U.S. Treasury bonds, government-related bonds, corporate bonds, and mortgage-backed securities.
Market Position
Market Share: SPAB holds a significant market share among aggregate bond ETFs, reflecting its popularity and established presence.
Total Net Assets (AUM): 2550000000
Competitors
Key Competitors
- iShares Core U.S. Aggregate Bond ETF (AGG)
- Vanguard Total Bond Market ETF (BND)
- Schwab U.S. Aggregate Bond ETF (SCHZ)
Competitive Landscape
The aggregate bond ETF market is competitive, with several large players vying for market share. SPAB benefits from SSGA's brand recognition and low expense ratio. However, AGG and BND have larger AUM and may offer slightly different tracking characteristics. SCHZ is another low-cost alternative from Schwab.
Financial Performance
Historical Performance: Historical performance data is typically available on the SSGA website and financial data providers. It should be analyzed over various time periods (e.g., 1 year, 3 years, 5 years, 10 years) to assess its track record.
Benchmark Comparison: SPAB's performance is closely tied to the Bloomberg U.S. Aggregate Bond Index. The ETF's tracking error should be minimal, reflecting its passive management strategy.
Expense Ratio: 0.03
Liquidity
Average Trading Volume
SPAB generally exhibits high liquidity, with a substantial average daily trading volume, facilitating easy buying and selling of shares.
Bid-Ask Spread
The bid-ask spread for SPAB is typically tight, reflecting its high liquidity and making it cost-effective to trade.
Market Dynamics
Market Environment Factors
Changes in interest rates, inflation expectations, and economic growth prospects significantly influence SPAB's performance. A rising interest rate environment may negatively impact bond prices.
Growth Trajectory
SPAB's growth is largely dependent on investor demand for broad U.S. investment-grade bond exposure. Its low cost and established track record support its growth.
Moat and Competitive Advantages
Competitive Edge
SPAB benefits from its low expense ratio, which enhances its competitiveness against other aggregate bond ETFs. Its well-diversified portfolio mirroring the Bloomberg U.S. Aggregate Bond Index provides broad exposure to the U.S. investment-grade bond market. SSGA's expertise in fixed income management further contributes to SPAB's competitive edge. This combination makes it an attractive option for investors seeking cost-effective and passive bond exposure.
Risk Analysis
Volatility
SPAB's volatility is generally lower compared to equity ETFs due to its focus on investment-grade bonds. However, it is still subject to interest rate risk, where rising rates can negatively impact bond prices.
Market Risk
SPAB's underlying assets are subject to market risk, including interest rate risk, credit risk (although minimal due to its focus on investment-grade bonds), and inflation risk.
Investor Profile
Ideal Investor Profile
SPAB is suitable for investors seeking broad exposure to the U.S. investment-grade bond market for diversification, income generation, or capital preservation.
Market Risk
SPAB is best suited for long-term investors and passive index followers seeking a core fixed-income allocation in their portfolio.
Summary
SPAB is a low-cost ETF providing broad exposure to the U.S. investment-grade bond market, tracking the Bloomberg U.S. Aggregate Bond Index. It is managed by State Street Global Advisors and offers high liquidity with a tight bid-ask spread. SPAB is ideal for long-term investors seeking a core fixed-income allocation in their portfolio for diversification and capital preservation. However, it is subject to interest rate risk and market risk.
Similar ETFs
Sources and Disclaimers
Data Sources:
- SSGA Website
- Bloomberg
- Morningstar
- ETF.com
Disclaimers:
The data provided is for informational purposes only and should not be considered investment advice. Past performance is not indicative of future results. Market conditions can change rapidly and impact investment outcomes.
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® Portfolio Aggregate Bond ETF
Exchange NYSE ARCA | Headquaters - | ||
IPO Launch date - | CEO - | ||
Sector - | Industry - | Full time employees - | Website |
Full time employees - | Website | ||
The fund generally 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 is designed to measure the performance of the U.S. dollar denominated investment grade bond market.

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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