State Street SPDR Portfolio Corporate Bond ETF (SPBO) Fund Overview
Educational signal · not a buy or sell recommendation · How to read this
Beta 1.10: the stock has moved about 10% more than the S&P 500.
For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated Mar 17, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR
Quick AnswerState Street SPDR Portfolio Corporate Bond ETF (SPBO) trades at $27.41. The State Street SPDR Portfolio Corporate Bond ETF (SPBO) aims to replicate the Bloomberg U.S. Corporate Bond Index's performance. Sector: Financials.
Price as of · Last analyzed: Mar 17, 2026Analyst Coverage for SPBO: SPBO does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage.
State Street SPDR Portfolio Corporate Bond ETF (SPBO) Financial Services Profile
State Street SPDR Portfolio Corporate Bond ETF (SPBO) provides low-cost, diversified exposure to the U.S. corporate bond market, tracking the Bloomberg U.S. Corporate Bond Index. As part of the State Street SPDR Portfolio ETFs, it serves as a core building block for investors seeking broad asset class exposure within the financial services sector.
What Is the Investment Thesis for SPBO?
With a beta of 1.10, SPBO exhibits market sensitivity. The ETF's primary value driver is its ability to replicate the performance of the Bloomberg U.S. Corporate Bond Index, providing investors with a benchmarked return. Growth catalysts include increased demand for fixed-income investments and the continued expansion of the ETF market. However, potential risks include interest rate fluctuations and credit spread widening, which could negatively impact the ETF's performance. Investors should carefully consider these factors when evaluating SPBO as part of their investment strategy.
Based on FMP financials and quantitative analysis
SPBO Key Highlights
SPBO's objective is to mirror the Bloomberg U.S. Corporate Bond Index, offering precise exposure to U.S. corporate bonds.
- The ETF is part of State Street's low-cost core SPDR Portfolio ETFs, designed as building blocks for diversified portfolios.
- SPBO includes securities with a minimum outstanding par amount of $300 million, ensuring a focus on relatively liquid bonds.
- The fund is rebalanced monthly, on the last business day of the month, to maintain alignment with its target index.
- SPBO's market cap is $1.87 billion, reflecting its significance in the corporate bond ETF market.
Who Are SPBO's Competitors?
SPBO is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | MoonshotScore |
|---|---|---|---|---|
| EPP iShares MSCI Pacific ex Japan ETF | $54.71 | +0.11% | $1.96B | — |
| EWA iShares MSCI Australia ETF | $28.32 | +1.18% | $1.38B | — |
| HEDJ WisdomTree Europe Hedged Equity Fund | $55.64 | +1.26% | $1.80B | — |
| IDU iShares U.S. Utilities ETF | $101.73 | +0.42% | $1.32B | — |
| IXC iShares Global Energy ETF | $57.89 | +0.33% | $2.98B | — |
| BLK BlackRock, Inc. | $1059.63 | -0.44% | $164B | 49 5-pillar |
| BX Blackstone Inc. | $111.74 | -0.45% | $135B | 67 5-pillar |
| APOS Apollo Global Management, Inc. | $25.59 | -0.23% | $74.8B | 55 5-pillar |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance
What Are SPBO's Key Strengths?
Low expense ratio
- Diversified exposure to U.S. corporate bonds
- Transparent index-tracking methodology
- High liquidity
What Are SPBO's Weaknesses?
Vulnerability to interest rate fluctuations
- Exposure to credit risk
- Limited potential for outperformance
- Dependence on the performance of the Bloomberg U.S. Corporate Bond Index
What Are the Key Risks for SPBO?
Rising interest rates could negatively impact bond prices.
- Economic recession could lead to credit spread widening and defaults.
- Changes in the Bloomberg U.S. Corporate Bond Index could affect SPBO's composition.
- Competition from other low-cost ETFs could pressure SPBO's market share.
What Are SPBO's Competitive Advantages?
- Low-Cost Structure: SPBO offers a low expense ratio, making it a noteworthy option for cost-conscious investors.
- Index Tracking: The fund's objective to replicate the Bloomberg U.S. Corporate Bond Index provides a transparent and predictable investment strategy.
- Diversification: SPBO provides exposure to a wide range of U.S. corporate bonds, reducing concentration risk.
- Liquidity: As an ETF, SPBO offers high liquidity, allowing investors to easily buy and sell shares.
What Does SPBO Do?
The State Street SPDR Portfolio Corporate Bond ETF (SPBO) is designed to mirror the price and yield performance of the Bloomberg U.S. Corporate Bond Index, before accounting for fees and expenses. As one of State Street's low-cost core SPDR Portfolio ETFs, SPBO is structured as a foundational element for constructing diversified investment portfolios. The ETF focuses on providing broad exposure to core asset classes, specifically within the U.S. corporate bond market. The fund is rebalanced on the last business day of each month. SPBO offers investors a straightforward and cost-effective method to gain exposure to a wide array of U.S. corporate bonds, making it a potentially noteworthy option for those looking to incorporate fixed-income assets into their investment strategies. The ETF's underlying index includes securities with a minimum par amount outstanding of $300 million and at least one year remaining until final maturity, ensuring a focus on relatively liquid and established corporate bonds.
What Products and Services Does SPBO Offer?
- Tracks the performance of the Bloomberg U.S. Corporate Bond Index.
- Provides investors with exposure to a diversified portfolio of U.S. corporate bonds.
- Offers a low-cost investment option for accessing the corporate bond market.
- Rebalances its portfolio monthly to maintain alignment with the index.
- Invests in corporate bonds with a minimum par amount outstanding of $300 million.
- Offers a core building block for constructing diversified investment portfolios.
How Does SPBO Make Money?
- SPBO generates revenue through management fees charged to investors.
- The fund aims to replicate the performance of the Bloomberg U.S. Corporate Bond Index.
- It provides a cost-effective way for investors to access a diversified portfolio of U.S. corporate bonds.
What Industry Does SPBO Operate In?
SPBO operates within the asset management industry, specifically in the exchange-traded fund (ETF) segment. The ETF market has experienced substantial growth in recent years, driven by increasing investor demand for low-cost, diversified investment products. SPBO competes with other corporate bond ETFs, as well as broader fixed-income funds. The competitive landscape is characterized by providers vying for market share through lower expense ratios and differentiated index tracking strategies. SPBO's focus on the Bloomberg U.S. Corporate Bond Index positions it as a core holding for investors seeking broad exposure to the U.S. corporate bond market.
Who Are SPBO's Key Customers?
- Individual investors seeking fixed-income exposure.
- Institutional investors looking for diversified bond portfolios.
- Financial advisors building client portfolios.
- Retirement funds and pension plans.
Research confidence
Thin evidence — scoring coverage unknown. Treat this as a starting point, not a conclusion.
- ● Scoring coverage unknown
- ● Price is current
- ● No filing on record
- ● No analyst coverage
- ● This is an etf, not an operating company
MoonshotScore History
Recorded daily since 2026-08-23 · 41 snapshots
| 2026-08-23 | 44 |
| 2026-08-31 | 44 |
| 2026-09-08 | 44 |
| 2026-09-16 | 44 |
| 2026-09-24 | 44 |
| 2026-10-04 | 44 |
What changed?
The score has stayed at 44.
Over the same 30 days the stock moved -3.0%.
SPBO Financials
Bull Case vs Bear Case
Bull Case
- Low expense ratio
- Diversified exposure to U.S. corporate bonds
- Transparent index-tracking methodology
- High liquidity
Bear Case
- Vulnerability to interest rate fluctuations
- Exposure to credit risk
- Limited potential for outperformance
- Dependence on the performance of the Bloomberg U.S. Corporate Bond Index
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · March 2026
SPBO Latest News
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SPDR Portfolio Corporate Bond ETF (NYSEARCA:SPBO) Hits New 12-Month Low – Here’s Why
defenseworld.net · Sep 15, 2026
SPBO Analyst Consensus
Consensus Rating
Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for SPBO.
Price Targets
Wall Street price target analysis for SPBO.
SPBO MoonshotScore
MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for SPBO; grades run from A+ (80-100) to F (below 30).
ETFs that hold SPBO
Funds in our ETF coverage that list SPBO among the top 10 holdings on their fund page, largest weight first. Each weight is the fund's reported holding weight as of the date in its row.
| ETF | Weight | Holdings as of |
|---|---|---|
| Day Hagan / Ned Davis Research Smart Sector Fixed Income ETF (SSFI) | 10.09% |
Common Questions About SPBO (Financials)
What does State Street SPDR Portfolio Corporate Bond ETF do?
The State Street SPDR Portfolio Corporate Bond ETF (SPBO) aims to replicate the performance of the Bloomberg U.S. Corporate Bond Index, providing investors with a diversified portfolio of U.S. corporate bonds.
What are the main risks for SPBO?
The main risks for SPBO include interest rate risk, credit risk, and market risk. Rising interest rates could negatively impact bond prices, while an economic recession could lead to credit spread widening and defaults. Market risk refers to the overall volatility and uncertainty in the financial markets.
How is State Street SPDR Portfolio Corporate Bond ETF affected by interest rate changes?
As a corporate bond ETF, SPBO is sensitive to changes in interest rates. When interest rates rise, the value of existing bonds typically falls, as newly issued bonds offer higher yields.
What are the credit quality considerations for State Street SPDR Portfolio Corporate Bond ETF?
SPBO invests in a diversified portfolio of U.S. corporate bonds, which carry varying degrees of credit risk. Credit risk refers to the possibility that a bond issuer may default on its debt obligations.
Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.
Official Resources
MoonshotScore is not published for this security.
Data provided for informational purposes only.
- Financial data based on available information as of 2026-03-17.