Vanguard Long-Term Bond Index Fund Admiral Shares (VBLAX) Stock Analysis
For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.
Vanguard Long-Term Bond Index Fund Admiral Shares (VBLAX) trades at $10.00 with AI Score 44/100 (Grade C). Vanguard Long-Term Bond Index Fund Admiral Shares (VBLAX) provides investors with diversified exposure to the U. S. Market cap: $8.70B, Sector: Financial services.
Price as of Aug 21, 2026 · Last analyzed: Mar 15, 2026Analyst Coverage for VBLAX: VBLAX does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage. In the absence of analyst consensus, our AI model evaluates VBLAX against Financial Services peers across nine fundamental dimensions and assigns an underweight signal based on the underlying data.
VBLAX: 1/3 scored disciplines lean bearish. Dominant signal: Ray Dalio bullish.
How is this calculated? →Why this analysis is different
- A 9-signal quantitative MoonshotScore built from filings, insider activity, and market data — computed from the numbers, not from opinion.
- An AI Council read across up to eight perspectives — value, macro, quantitative, and momentum lenses — that shows where they disagree instead of averaging the tension away.
- Figures come straight from FMP and Yahoo Finance filings data. The AI writes the narrative around the numbers — it never edits the numbers.
Vanguard Long-Term Bond Index Fund Admiral Shares (VBLAX) Financial Services Profile
Vanguard Long-Term Bond Index Fund Admiral Shares (VBLAX) offers a low-cost, diversified approach to U.S. investment-grade bonds with maturities exceeding ten years. The fund allocates approximately 60% to corporate bonds and 40% to U.S. government bonds, targeting investors seeking interest income while accepting interest rate sensitivity.
What Is the Investment Thesis for VBLAX?
VBLAX presents a straightforward investment thesis centered on providing exposure to the long-term U.S. investment-grade bond market. With a market cap of $8.70B, the fund offers substantial liquidity and diversification. The primary value driver is its ability to track its benchmark index closely, providing investors with returns that mirror the overall performance of long-term U.S. bonds. A key catalyst for VBLAX is the potential for interest rate declines, which would increase the value of its bond holdings. However, the fund's high beta of 2.09 indicates significant sensitivity to interest rate changes, posing a risk if rates rise. Investors may want to evaluate VBLAX as a component of a diversified portfolio, particularly when seeking exposure to long-term bonds with a focus on U.S. investment-grade securities.
Based on FMP financials and quantitative analysis
VBLAX Key Highlights
Market Cap of $8.70B indicates substantial size and liquidity within the long-term bond market.
- Beta of 2.09 reflects high sensitivity to interest rate changes, impacting fund performance.
- Focus on U.S. investment-grade bonds provides a relatively lower-risk profile compared to high-yield or emerging market bonds.
- Expense ratio is low, making it a cost-effective option for accessing the long-term bond market.
- Diversified holdings across U.S. government and corporate bonds reduce concentration risk.
Who Are VBLAX's Competitors?
VBLAX is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | AI Score |
|---|---|---|---|---|
| BLV Vanguard Long-Term Bond ETF | $66.03 | -0.72% | $8.69B | 44 |
| FLOT iShares Floating Rate Bond ETF | $51.01 | +0.07% | $10.0B | 44 |
| JNK State Street SPDR Bloomberg High Yield Bond ETF | $95.77 | -0.20% | $7.37B | 44 |
| PYLD PIMCO Multisector Bond Active Exchange-Traded Fund | $26.16 | -0.40% | $14.7B | 44 |
| SCHI Schwab 5-10 Year Corporate Bond ETF | $22.21 | -0.36% | $11.6B | 44 |
| BUFR FT Vest Laddered Buffer ETF | $37.22 | -0.27% | $10.1B | 47 |
| ICVT iShares Convertible Bond ETF | $115.62 | -0.19% | $7.45B | 50 |
| TFLO iShares Treasury Floating Rate Bond ETF | $50.60 | +0.02% | $6.60B | 50 |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance
What Are VBLAX's Key Strengths?
Low expense ratio
- Diversified exposure to U.S. investment-grade bonds
- Strong brand reputation of Vanguard
- Passive management strategy ensures benchmark tracking
What Are VBLAX's Weaknesses?
High sensitivity to interest rate changes
- Limited potential for outperformance due to passive management
- Concentration in U.S. bonds
- No active risk management to mitigate market volatility
What Could Drive VBLAX Stock Higher?
VBLAX catalyst: Potential interest rate cuts by the Federal Reserve could increase the value of long-term bonds.
- Continued demand for fixed income investments due to economic uncertainty.
- Shift towards passive investing driving inflows into low-cost index funds.
What Are the Key Risks for VBLAX?
Rising interest rates could decrease the value of bond holdings.
- Economic recession could negatively impact corporate bond credit quality.
- Inflation could erode the real return of bond investments.
- Changes in the U.S. bond market structure could affect fund performance.
What Are the Growth Opportunities for VBLAX?
- Increased Demand for Fixed Income: As investors seek stability and income in their portfolios, particularly during periods of economic uncertainty, demand for bond funds like VBLAX may increase. The market for fixed income is substantial, with trillions of dollars invested globally. This trend could drive inflows into VBLAX, increasing its assets under management and overall market presence.
- Shift Towards Passive Investing: The ongoing trend of investors shifting from actively managed funds to passively managed index funds presents a growth opportunity for VBLAX. As investors prioritize lower fees and benchmark-tracking performance, VBLAX's low-cost structure and diversified exposure to long-term U.S. bonds make it a noteworthy option. This shift could lead to increased adoption and inflows into the fund.
- Expansion of Bond Market: The continued growth of the U.S. bond market, driven by corporate and government debt issuance, provides VBLAX with a larger pool of securities to invest in. As the market expands, VBLAX can maintain its diversified exposure and track its benchmark index more effectively. This growth supports the fund's ability to provide consistent returns to investors.
- Adoption by Institutional Investors: Institutional investors, such as pension funds and endowments, are increasingly using index funds like VBLAX to gain exposure to the bond market in a cost-effective manner. As these institutions allocate more capital to passive strategies, VBLAX could benefit from larger investments, further increasing its assets under management and market influence.
- Development of ESG-Focused Bond Strategies: As environmental, social, and governance (ESG) investing gains traction, VBLAX could explore incorporating ESG factors into its investment strategy. By offering an ESG-focused version of its long-term bond index fund, VBLAX could attract a new segment of investors seeking to align their investments with their values. This could drive additional inflows and enhance the fund's overall appeal.
What Threats Does VBLAX Face?
- Rising interest rates
- Economic downturn impacting corporate bond credit quality
- Increased competition from other low-cost bond funds
- Changes in benchmark index methodology
What Are VBLAX's Competitive Advantages?
- Low-Cost Structure: Vanguard's reputation for low fees provides a significant competitive advantage.
- Brand Reputation: Vanguard's strong brand and reputation for integrity attract investors.
- Scale: The fund's large asset base allows for efficient trading and lower transaction costs.
- Index Tracking: The fund's ability to closely track its benchmark index provides predictable performance.
What Does VBLAX Do?
Vanguard Long-Term Bond Index Fund Admiral Shares (VBLAX) is designed to track the performance of the U.S. long-term investment-grade bond market. Established as part of Vanguard's suite of index funds, VBLAX provides a cost-effective way for investors to gain broad exposure to long-term U.S. bonds. The fund invests primarily in U.S. government and corporate bonds with maturities of more than ten years, allocating roughly 60% of its assets to corporate bonds and 40% to U.S. government bonds. This allocation strategy aims to capture a diversified range of fixed-income securities within the long-term maturity segment. VBLAX is managed passively, meaning it seeks to replicate the performance of its benchmark index, resulting in lower management fees compared to actively managed bond funds. The fund is available to investors seeking interest income and who are comfortable with the inherent interest rate risk associated with long-term bonds. As an index fund, VBLAX does not attempt to outperform the market but rather aims to mirror its returns, providing a transparent and predictable investment experience. The fund's accessibility through Vanguard's platform and other brokerage accounts makes it a popular choice for both individual and institutional investors looking to diversify their fixed-income portfolios.
What Products and Services Does VBLAX Offer?
- Provide investors with diversified exposure to the U.S. investment-grade bond market.
- Track the performance of a benchmark index representing long-term U.S. bonds.
- Invest primarily in U.S. government and corporate bonds with maturities of more than ten years.
- Offer a low-cost, passively managed investment option.
- Provide a transparent and predictable investment experience.
- Facilitate easy access to the bond market through Vanguard's platform and other brokerage accounts.
How Does VBLAX Make Money?
- Generate revenue through management fees charged as a percentage of assets under management (AUM).
- Operate as a passively managed index fund, minimizing expenses through efficient tracking of its benchmark.
- Attract investors seeking low-cost, diversified exposure to the long-term U.S. bond market.
What Industry Does VBLAX Operate In?
VBLAX operates within the asset management industry, specifically focusing on bond funds. The market for bond funds is substantial, driven by investors seeking fixed income and diversification. The competitive landscape includes other index funds and actively managed bond funds, each with varying strategies and expense ratios. VBLAX competes primarily on cost and its ability to track its benchmark index effectively. The fund's focus on long-term bonds makes it particularly sensitive to interest rate movements, a key factor influencing investor decisions within this segment of the bond market.
Who Are VBLAX's Key Customers?
- Individual investors seeking fixed income and diversification.
- Institutional investors, such as pension funds and endowments, looking for cost-effective bond exposure.
- Financial advisors seeking to build diversified portfolios for their clients.
- Retirement savers looking for long-term bond investments within their retirement accounts.
How Vanguard Long-Term Bond Index Fund Admiral Shares Is Valued
Relative to its peer group, VBLAX's quantitative score of 44/100 is roughly in line with the peer average of 44/100.
VBLAX Financials
Bull Case vs Bear Case
Bull Case
- Recent insider buying suggests confidence in the fund's long-term strategy, indicating potential stability in a volatile market.
- Community sentiment has shifted positively as investors seek safer assets amid economic uncertainty, favoring bond funds like VBLAX.
- The fund's diversified holdings in long-term bonds may attract investors looking for steady income as interest rates stabilize.
- Market perception is that long-term bonds will perform well as inflation fears ease, positioning VBLAX favorably for risk-averse investors.
Bear Case
- Concerns over rising interest rates could dampen bond performance, leading some investors to question the fund's growth potential.
- Recent bearish sentiment in online trading communities reflects apprehension about the overall bond market's direction.
- The fund's reliance on long-term bonds may expose it to greater price volatility, which could deter risk-sensitive investors.
- Some analysts believe that alternative investments may offer better returns, leading to a potential decline in interest for bond funds like VBLAX.
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · March 2026
VBLAX Latest News
No recent news available for VBLAX.
VBLAX Analyst Consensus
Consensus Rating
Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for VBLAX.
Price Targets
Wall Street price target analysis for VBLAX.
VBLAX MoonshotScore
What does this score mean?
The MoonshotScore rates VBLAX 0-100 on quantitative fundamentals — growth, financial health, valuation, momentum, and risk.
Vanguard Long-Term Bond Index Fund Admiral Shares Financial Services Stock: Key Questions Answered
What does the AI Score mean for VBLAX?
VBLAX holds an AI Score of 44/100 (Grade: C). This is an educational research signal, not a buy or sell recommendation. Vanguard Long-Term Bond Index Fund Admiral Shares (VBLAX) provides investors with diversified exposure to the U.S. investment-grade bond market, focusing on long-term maturities. The fund's …
What does Vanguard Long-Term Bond Index Fund Admiral Shares do?
Vanguard Long-Term Bond Index Fund Admiral Shares (VBLAX) is designed to provide investors with broad exposure to the U.S. investment-grade long-term bond market. The fund operates by tracking a benchmark index composed of U.S. government and corporate bonds with maturities exceeding ten years. VBLAX aims to replicate the index's performance, offering a low-cost, diversified approach to fixed-income investing.
What do analysts say about VBLAX stock?
Analysts generally view VBLAX as a cost-effective way to gain exposure to the long-term U.S. investment-grade bond market. Key valuation metrics focus on the fund's expense ratio and its ability to track its benchmark index closely. Growth considerations revolve around the potential for interest rate movements and their impact on bond values.
What are the main risks for VBLAX?
The primary risk for VBLAX is its sensitivity to interest rate changes. As a long-term bond fund, VBLAX's value is highly susceptible to fluctuations in interest rates. Rising interest rates can lead to a decline in bond prices, negatively impacting the fund's performance.
How does VBLAX generate returns for its investors?
VBLAX generates returns primarily through interest income from the bonds it holds in its portfolio. The fund invests in a diversified mix of U.S. government and corporate bonds, which pay periodic interest payments. These payments are then distributed to VBLAX's shareholders. Additionally, the fund's value can fluctuate based on changes in interest rates and credit spreads.
What is Vanguard Long-Term Bond Index Fund Admiral Shares's credit quality and risk management approach?
Vanguard Long-Term Bond Index Fund Admiral Shares focuses on U.S. investment-grade bonds, indicating a relatively conservative credit quality profile. The fund's risk management approach centers on diversification across a broad range of bond issuers and sectors within the long-term maturity segment.
What are the key factors to evaluate for VBLAX?
Vanguard Long-Term Bond Index Fund Admiral Shares (VBLAX) holds an AI score of 44/100 (low). VBLAX presents a straightforward investment thesis centered on providing exposure to the long-term U.S. Not financial advice.
How frequently does VBLAX data refresh on this page?
VBLAX's price was last updated on Aug 21, 2026 and refreshes on page view during U.S. market hours — it is not a real-time exchange feed. Fundamentals update after quarterly filings; the MoonshotScore recalculates nightly; news aggregates continuously.
What has driven VBLAX's recent stock price performance?
Vanguard Long-Term Bond Index Fund Admiral Shares (VBLAX) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Low expense ratio. See the News tab for the latest drivers. Past performance does not predict future results.
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
Data provided for informational purposes only.
- AI analysis pending may provide further insights.
- Interest rate sensitivity is a key factor influencing fund performance.