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SPDR Portfolio Corporate Bond (SPBO)

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Upturn Advisory Summary
12/10/2025: SPBO (1-star) is currently NOT-A-BUY. Pass it for now.
Analysis of Past Performance
Type ETF | Historic Profit 6.94% | Avg. Invested days 49 | Today’s Advisory PASS |
Upturn Star Rating ![]() | Upturn Advisory Performance | ETF Returns Performance |
Key Highlights
Volume (30-day avg) - | Beta 1.19 | 52 Weeks Range 27.18 - 29.16 | Updated Date 06/30/2025 |
52 Weeks Range 27.18 - 29.16 | Updated Date 06/30/2025 |
Upturn AI SWOT
SPDR Portfolio Corporate Bond
ETF Overview
Overview
The SPDR Portfolio Corporate Bond ETF (SPBO) seeks to provide investors with exposure to a broad range of investment-grade corporate bonds issued by U.S. companies. Its strategy is to track the performance of the Bloomberg U.S. Corporate Bond Index, offering a diversified portfolio of U.S. dollar-denominated corporate debt across various maturities and credit qualities within the investment-grade spectrum. The ETF aims for capital appreciation and income generation through its holdings.
Reputation and Reliability
State Street Global Advisors (SSGA), the issuer of SPDR ETFs, is one of the world's largest asset managers with a long-standing reputation for providing a wide array of investment products, including ETFs. They are known for their operational efficiency and commitment to passive investing strategies.
Management Expertise
SSGA's ETF management team leverages extensive experience in index tracking and portfolio construction. They employ systematic processes to ensure accurate replication of their target benchmark indices, maintaining a focus on cost-efficiency and broad market exposure.
Investment Objective
Goal
The primary investment goal of SPDR Portfolio Corporate Bond ETF is to replicate the performance and yield characteristics of the Bloomberg U.S. Corporate Bond Index.
Investment Approach and Strategy
Strategy: SPBO is an index-tracking ETF. It employs a full replication strategy, meaning it aims to hold all the securities in its benchmark index in the same proportion as they are represented in the index.
Composition The ETF holds a diversified portfolio of U.S. dollar-denominated corporate bonds, primarily investment-grade, issued by U.S. corporations. Holdings include debt with various maturities, ranging from short-term to long-term, and across different industries.
Market Position
Market Share: As part of the broader SPDR Portfolio suite, SPBO benefits from broad distribution. However, specific market share data for individual SPDR Portfolio ETFs within the corporate bond ETF sector can fluctuate and is best assessed against direct competitors.
Total Net Assets (AUM): 4100000000
Competitors
Key Competitors
- iShares iBoxx $ Investment Grade Corporate Bond ETF (LQD)
- Vanguard Total Corporate Bond ETF (VTC)
- iShares Core U.S. Aggregate Bond ETF (AGG)
Competitive Landscape
The corporate bond ETF market is highly competitive, dominated by large players offering broad-market or investment-grade corporate bond exposure. SPBO competes on cost and accessibility, leveraging the SPDR brand. Its primary advantages are its low expense ratio and broad diversification. However, it may lack some of the more specialized features or granular sector exposure offered by some competitors. Competitors like LQD often have a longer track record and larger AUM, which can translate to higher liquidity.
Financial Performance
Historical Performance: [object Object],[object Object],[object Object],[object Object]
Benchmark Comparison: SPBO aims to track the Bloomberg U.S. Corporate Bond Index. Its historical performance generally closely mirrors that of the benchmark, with minor tracking differences attributed to fees and the ETF's operational mechanics. Over the long term, it has provided performance largely in line with its stated index.
Expense Ratio: 0.07
Liquidity
Average Trading Volume
SPDR Portfolio Corporate Bond ETF exhibits moderate average trading volume, which generally ensures reasonable liquidity for most investors.
Bid-Ask Spread
The bid-ask spread for SPBO is typically tight, indicating efficient trading and low transactional costs for investors entering or exiting positions.
Market Dynamics
Market Environment Factors
SPBO's performance is influenced by interest rate movements, inflation expectations, and the overall health of the U.S. economy, which impacts corporate creditworthiness. Changes in Federal Reserve policy and macroeconomic data releases significantly affect bond yields and prices.
Growth Trajectory
As a passively managed ETF tracking a broad index, SPBO's growth trajectory is tied to the overall inflows into bond ETFs and the performance of the U.S. investment-grade corporate bond market. Changes in strategy are unlikely as it's designed to mirror an index, but holdings will naturally evolve as the index composition changes.
Moat and Competitive Advantages
Competitive Edge
SPBO's primary competitive edge lies in its exceptionally low expense ratio, making it a cost-effective option for investors seeking broad exposure to the U.S. investment-grade corporate bond market. It offers instant diversification across numerous corporate issuers and maturities, reducing individual credit risk. The backing of State Street Global Advisors provides a level of trust and operational stability for investors.
Risk Analysis
Volatility
SPBO exhibits moderate historical volatility, typical for an investment-grade corporate bond ETF. Its price can fluctuate with changes in interest rates and credit spreads.
Market Risk
The primary market risks for SPBO include interest rate risk (bond prices fall when rates rise) and credit risk (the risk of default by corporate issuers, though mitigated by its investment-grade focus). Inflation and economic downturns also pose significant risks.
Investor Profile
Ideal Investor Profile
The ideal investor for SPBO is one seeking a diversified, low-cost way to gain exposure to the U.S. investment-grade corporate bond market. This includes investors aiming for income generation and capital preservation within a fixed-income allocation.
Market Risk
SPDR Portfolio Corporate Bond ETF is best suited for passive index followers and long-term investors who want broad diversification in their fixed-income portfolio and are not looking for active management or sector-specific bets. It is less suitable for active traders due to its passive nature and focus on long-term market trends.
Summary
SPDR Portfolio Corporate Bond ETF (SPBO) is a passively managed fund designed to track the Bloomberg U.S. Corporate Bond Index. It offers investors broad diversification across investment-grade corporate debt at a very low expense ratio. While its performance closely mirrors its benchmark, it is subject to interest rate and credit risks inherent in the bond market. SPBO is an ideal choice for cost-conscious, long-term investors seeking a core holding in their fixed-income allocation.
Similar ETFs
Sources and Disclaimers
Data Sources:
- State Street Global Advisors (Issuer Website)
- Financial Data Aggregators (e.g., Morningstar, ETF.com)
Disclaimers:
This JSON output is generated for informational purposes only and should not be considered investment advice. Past performance is not indicative of future results. Investors should consult with a qualified financial advisor before making any investment decisions. Data on market share, AUM, and performance is subject to change and may vary depending on the source and reporting period.
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 Corporate Bond
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 investment grade corporate bond market.

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