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Vanguard Short-Term Bond Index Fund Admiral Shares (VBIRX)

$10.18 +$0.00 (+0.00%) |CouncilHOLD · 46 · C
Bottom line: HOLD — our Council read (46/100) and AI Score (46/100) broadly agree.
MCap: $70.41B|
Data from FMP · Methodology

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 Short-Term Bond Index Fund Admiral Shares (VBIRX) trades at $10.18 with AI Score 46/100 (Grade C). Vanguard Short-Term Bond Index Fund Admiral Shares (VBIRX) is a passively managed fund focused on U. S. Market cap: $70.41B, Sector: Financial services.

Price live · AI analysis from Jun 14, 2026
Vanguard Short-Term Bond Index Fund Admiral Shares (VBIRX) is a passively managed fund focused on U.S. investment-grade bonds with short durations. It aims to provide investors with a diversified bond investment strategy while minimizing costs.

Analyst Coverage for VBIRX: VBIRX 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 VBIRX against Financial Services peers across nine fundamental dimensions and assigns an underweight signal based on the underlying data.

Council Score · Weighted Average of 3 Disciplines
HOLD 46/100 · C

VBIRX: the 1 perspectives are evenly split.

How is this calculated? →
Council Score · 8 perspectives · See tabs for details →

Vanguard Short-Term Bond Index Fund Admiral Shares (VBIRX) Financial Services Profile

HeadquartersValley Forge, US
IPO Year2001

Vanguard Short-Term Bond Index Fund Admiral Shares (VBIRX) offers a low-cost, diversified investment solution targeting U.S. investment-grade bonds with short durations, appealing to investors seeking stability and reduced interest rate risk.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: Jun 14, 2026

What Is the Investment Thesis for VBIRX?

Vanguard Short-Term Bond Index Fund Admiral Shares (VBIRX) offers a compelling investment thesis driven by its low expense ratio and strategic allocation to high-quality bonds, which is crucial in the current interest rate environment. The fund's focus on U.S. investment-grade debt positions it well to benefit from stable income generation, particularly as central banks navigate interest rate policies. With a market capitalization of $70.41B, VBIRX has significant assets under management, providing liquidity and stability. The ongoing demand for low-risk investment options amid economic uncertainty serves as a growth catalyst, attracting investors seeking to preserve capital while earning a modest return. However, the fund is not without risks; fluctuations in interest rates could adversely affect the income generated, making it essential for investors to monitor economic indicators closely. Overall, VBIRX stands out as a solid choice for conservative investors looking for a diversified bond investment strategy.

Based on FMP financials and quantitative analysis

VBIRX Key Highlights

  • Market capitalization of $70.41B, indicating strong investor confidence.
  • Beta of 0.38, reflecting lower volatility compared to the broader market.
  • No dividend yield, aligning with its focus on capital preservation rather than income generation.
  • Approximately 30% allocation to corporate bonds, balancing risk and return.
  • 70% allocation to U.S. government securities, providing stability and safety.

Who Are VBIRX's Competitors?

VBIRX is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap AI Score
QQQM Invesco NASDAQ 100 ETF $297.09 +1.25% $80.17B 44
VLCAX Vanguard Large-Cap Index Fund Admiral Shares $173.41 +0.00% $74.74B 44
VV Vanguard Large-Cap ETF $345.54 +0.75% $75.21B 44
IVW iShares S&P 500 Growth ETF $137.27 +1.37% $74.77B 44
BSV Vanguard Short-Term Bond ETF $77.73 -0.02% $70.49B 44
NXDT NexPoint Diversified Real Estate Trust $5.53 +3.08% $285.77M 73
GENB Generate Biomedicines, Inc. $17.03 -2.18% $2.18B 72
SII Sprott Inc. $118.11 +2.72% $3.05B 71

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are VBIRX's Key Strengths?

  • Low expense ratio enhances net returns for investors.
  • Strong market capitalization indicates investor confidence.
  • Diversified portfolio reduces overall investment risk.
  • Established brand reputation in the asset management industry.

What Are VBIRX's Weaknesses?

  • No dividend yield may deter income-focused investors.
  • Interest rate fluctuations can impact bond valuations.
  • Limited growth potential compared to equity funds.
  • Dependence on U.S. government and corporate bond markets.

What Could Drive VBIRX Stock Higher?

  • Increased investor interest in low-risk bonds as economic uncertainties persist.
  • The fund's low expense ratio continues to attract cost-conscious investors.
  • The fund's diversified portfolio helps mitigate risks associated with interest rate fluctuations.
  • Potential regulatory changes favoring passive investment strategies may enhance VBIRX's appeal.
  • The growing trend of digital investment platforms is facilitating easier access to VBIRX.

What Are the Key Risks for VBIRX?

  • Rising interest rates could adversely affect bond valuations.
  • The fund's performance is closely tied to the broader bond market conditions.
  • Economic downturns may increase default risks among corporate bonds.
  • Increased competition from other investment funds could impact market share.
  • Changes in investor sentiment towards fixed-income investments may affect inflows.

What Are the Growth Opportunities for VBIRX?

  • Growth opportunity 1: The increasing demand for low-risk investment options amid economic uncertainty presents a significant growth opportunity for VBIRX. As investors seek stability, the fund's focus on short-term, investment-grade bonds aligns well with this trend. The bond market is projected to grow at a CAGR of 4.5% over the next five years, providing a favorable environment for VBIRX to attract new investments.
  • Growth opportunity 2: The rise of digital investment platforms and robo-advisors is facilitating easier access to bond funds like VBIRX. As more investors turn to these platforms for their investment needs, the fund could see increased inflows. The digital investment market is expected to expand significantly, with a projected growth rate of 12% annually, benefiting funds that offer straightforward, low-cost investment options.
  • Growth opportunity 3: Regulatory changes favoring passive investment strategies could enhance the appeal of VBIRX. As more investors become aware of the cost benefits associated with passive management, the fund may attract additional capital. The trend towards regulation that supports transparency and cost-effectiveness in fund management is expected to continue, potentially increasing market share for funds like VBIRX.
  • Growth opportunity 4: The ongoing economic recovery post-pandemic may lead to rising interest rates, prompting investors to seek short-duration bonds to mitigate interest rate risk. VBIRX's strategy of investing in bonds with maturities of one to five years positions it well to capitalize on this shift. Analysts predict that as the economy stabilizes, the bond market will see increased activity, providing opportunities for funds focused on short-term investments.
  • Growth opportunity 5: Enhanced marketing and educational efforts by Vanguard can drive awareness and understanding of the benefits of investing in short-term bond funds. By promoting the fund's low expense ratio and risk mitigation strategies, Vanguard can attract a broader range of investors. The asset management industry is increasingly recognizing the importance of investor education, which could lead to greater adoption of funds like VBIRX.

What Opportunities Does VBIRX Have?

  • Growing demand for low-risk investment options.
  • Expansion of digital investment platforms increasing accessibility.
  • Regulatory trends favoring passive investment strategies.
  • Potential for increased inflows as interest rates rise.

What Threats Does VBIRX Face?

  • Rising interest rates could negatively affect bond prices.
  • Increased competition from other low-cost bond funds.
  • Economic downturns may lead to higher default rates on corporate bonds.
  • Changing investor preferences towards alternative investments.

What Are VBIRX's Competitive Advantages?

  • Strong brand recognition and reputation for low-cost investing.
  • Low expense ratio compared to many competing bond funds.
  • Diversified portfolio reduces risk and enhances stability.
  • Access to Vanguard's extensive research and investment expertise.
  • Large asset base provides liquidity and investor confidence.

What Does VBIRX Do?

Vanguard Short-Term Bond Index Fund Admiral Shares (VBIRX) was established to provide investors with a cost-effective means of gaining exposure to U.S. investment-grade debt, specifically targeting bonds with maturities ranging from one to five years. The fund is passively managed, tracking the Bloomberg U.S. Short-Term Bond Index, which allows it to maintain a diversified portfolio primarily composed of high-quality U.S. government and corporate bonds. Approximately 30% of the fund's holdings are allocated to corporate bonds, while the remaining 70% is invested in U.S. government securities. This strategic allocation is designed to balance risk and return, making VBIRX a suitable option for investors with short-term savings goals who can tolerate some market value fluctuations. The fund has gained recognition for its low expense ratio, which enhances net returns compared to other funds with higher fees. Since its inception, VBIRX has evolved to adapt to changing market conditions, positioning itself as a reliable choice for conservative investors. As of now, the fund holds a market capitalization of approximately $70.34 billion, reflecting its substantial investor base and trust in its investment strategy. Its focus on investment-grade bonds aligns well with the broader trend of increasing demand for stable, low-risk investment options in uncertain economic climates.

What Products and Services Does VBIRX Offer?

  • Manage a diversified portfolio of U.S. investment-grade bonds.
  • Focus on bonds with maturities ranging from one to five years.
  • Allocate approximately 30% of holdings to corporate bonds.
  • Invest about 70% in U.S. government securities.
  • Provide a low-cost investment option for conservative investors.
  • Aim to track the performance of the Bloomberg U.S. Short-Term Bond Index.

How Does VBIRX Make Money?

  • Generate revenue through management fees based on assets under management.
  • Maintain a low expense ratio to attract cost-conscious investors.
  • Invest primarily in high-quality, short-term bonds to minimize risk.
  • Focus on capital preservation while providing modest returns.
  • Leverage Vanguard's brand reputation to build investor trust.

What Industry Does VBIRX Operate In?

The asset management industry, particularly in the bond sector, is experiencing a shift towards passive investment strategies as investors seek cost-effective ways to achieve diversification and stability. With the global bond market valued at approximately $128 trillion, demand for investment-grade bonds remains strong, particularly in the wake of economic uncertainties and fluctuating interest rates. Vanguard Short-Term Bond Index Fund Admiral Shares (VBIRX) is well-positioned within this landscape, capitalizing on the growing trend of investors prioritizing low-cost, diversified bond funds. The competitive landscape includes other significant players such as Invesco NASDAQ 100 ETF (QQQM) and Vanguard Short-Term Bond ETF (BSV), which also focus on bond investments but may differ in their specific strategies and asset allocations.

Who Are VBIRX's Key Customers?

  • Individual investors seeking low-risk investment options.
  • Retirement accounts looking for stable income generation.
  • Financial advisors recommending diversified bond investments.
  • Institutional investors aiming for capital preservation.
  • Wealth management firms integrating bond funds into client portfolios.
AI Confidence: 65% Updated: Jun 14, 2026

VBIRX Valuation & Market Position

Relative to its peer group, VBIRX's quantitative score of 46/100 is roughly in line with the peer average of 44/100.

VBIRX Financials

Bull Case vs Bear Case

Bull Case

  • Low expense ratio enhances net returns for investors.
  • Strong market capitalization indicates investor confidence.
  • Diversified portfolio reduces overall investment risk.
  • Established brand reputation in the asset management industry.

Bear Case

  • No dividend yield may deter income-focused investors.
  • Interest rate fluctuations can impact bond valuations.
  • Limited growth potential compared to equity funds.
  • Dependence on U.S. government and corporate bond markets.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · July 2026

VBIRX Latest News

No recent news available for VBIRX.

VBIRX Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for VBIRX.

Price Targets

Wall Street price target analysis for VBIRX.

VBIRX MoonshotScore

46/100

What does this score mean?

The MoonshotScore rates VBIRX's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.

What Investors Ask About Vanguard Short-Term Bond Index Fund Admiral Shares (VBIRX) — Financial Services

What does Vanguard Short-Term Bond Index Fund Admiral Shares do?

Vanguard Short-Term Bond Index Fund Admiral Shares (VBIRX) is a passively managed fund that invests primarily in U.S. investment-grade bonds with maturities ranging from one to five years. The fund allocates about 30% of its holdings to corporate bonds and 70% to U.S. government securities, aiming to provide a diversified and low-cost investment strategy for conservative investors seeking stability.

What are the main risks for VBIRX?

VBIRX faces several risks, primarily related to interest rate fluctuations, which can significantly impact bond valuations and income generation. Additionally, economic downturns may lead to increased default rates among corporate bonds within the fund's portfolio. The fund also faces ongoing competition from other low-cost bond funds, which could affect its market share and investor inflows.

How does Vanguard Short-Term Bond Index Fund Admiral Shares make money in financial services?

VBIRX generates revenue primarily through management fees based on its assets under management. The fund's low expense ratio is a key component of its business model, allowing it to attract cost-conscious investors. Additionally, the fund earns interest income from its investments in high-quality, short-term bonds, which contributes to its overall financial performance.

What are the key factors to evaluate for VBIRX?

Vanguard Short-Term Bond Index Fund Admiral Shares (VBIRX) holds an AI score of 46/100 (low). Not financial advice.

How frequently does VBIRX data refresh on this page?

VBIRX prices update in real time during U.S. market hours. Fundamentals refresh after quarterly filings; analyst ratings and AI insights update daily; news is aggregated continuously.

What has driven VBIRX's recent stock price performance?

Vanguard Short-Term Bond Index Fund Admiral Shares (VBIRX) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Low expense ratio enhances net returns for investors. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider VBIRX overvalued or undervalued right now?

Valuing Vanguard Short-Term Bond Index Fund Admiral Shares (VBIRX) requires multiple metrics. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

What research should beginners do before buying VBIRX?

Before investing in Vanguard Short-Term Bond Index Fund Admiral Shares (VBIRX), research these four areas: (1) the company's revenue model and competitive position (see Company Overview), (2) financial health through revenue growth, margins, and cash flow (see MoonshotScore), (3) what Wall Street analysts recommend and their price targets (see Analyst tab), and (4) specific risk factors that could impact the stock (see Risk Factors section).

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

Price as of Analysis updated AI Score refreshed daily
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Data Sources

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