Skip to main content
Skip to main content
VCOBX logo

Vanguard Core Bond Fund Admiral Shares (VCOBX)

$17.90 +$0.01 (+0.06%) |CouncilHOLD · 44 · C
Bottom line: HOLD — our Council read (44/100) and AI Score (44/100) broadly agree.
MCap: $22.04B|
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 Core Bond Fund Admiral Shares (VCOBX) trades at $17.90 with AI Score 44/100 (Grade C). Vanguard Core Bond Fund Admiral Shares (VCOBX) is an actively managed fund providing extensive exposure to the U. S. investment-grade fixed income market. Market cap: $22.04B, Sector: Financial services.

Price live · AI analysis from Jun 14, 2026
Vanguard Core Bond Fund Admiral Shares (VCOBX) is an actively managed fund providing extensive exposure to the U.S. investment-grade fixed income market. It aims to surpass the broader market's performance through disciplined security selection, sector allocation, and duration management, all while maintaining a low expense ratio.

Analyst Coverage for VCOBX: VCOBX 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 VCOBX 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 44/100 · C

VCOBX: the 1 perspectives are evenly split.

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

Vanguard Core Bond Fund Admiral Shares (VCOBX) Financial Services Profile

HeadquartersValley Forge, US
IPO Year2016

Vanguard Core Bond Fund Admiral Shares (VCOBX) is an actively managed fund within the U.S. investment-grade fixed income market, distinguished by its low expense ratio and diversified holdings across U.S. Treasury, mortgage-backed, and corporate securities. It employs a risk-conscious approach to outperform the broader market, making it a foundational component for bond allocation.

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

What Is the Investment Thesis for VCOBX?

Vanguard Core Bond Fund Admiral Shares (VCOBX) presents a compelling option for investors seeking actively managed exposure to the U.S. investment-grade fixed income market, underpinned by a low expense ratio. With a market capitalization of $22.04B, the fund's strategy focuses on outperforming the broader investment-grade market through disciplined security selection, strategic sector allocation, and duration management across U.S. Treasury, mortgage-backed, and corporate securities. Its low expense ratio is a significant value driver, potentially enhancing net returns over the long term compared to higher-cost alternatives. The fund's comprehensive coverage of short-, intermediate-, and long-term maturities offers a diversified core bond allocation. However, investors must acknowledge the inherent interest rate risk, where rising rates could negatively impact the fund's net asset value. The fund's Beta of 0.98 indicates its price movements generally align with the broader market, but its active management aims for alpha generation. Ongoing monitoring of interest rate trends and the fund's relative performance against its benchmark will be crucial for assessing its effectiveness.

Based on FMP financials and quantitative analysis

VCOBX Key Highlights

  • Market Capitalization stands at $22.02 billion, reflecting its substantial presence within the U.S. fixed income fund landscape.
  • Beta of 0.98 indicates the fund's volatility is closely aligned with that of the broader market, suggesting a similar level of systemic risk.
  • The fund maintains a notably low expense ratio, a key differentiator designed to enhance long-term net returns for investors by minimizing costs.
  • VCOBX is an actively managed fund, employing specific strategies in security selection, sector allocation, and duration management to outperform the broader investment-grade market.
  • The fund provides broad diversification across U.S. Treasury, mortgage-backed, and corporate securities, spanning various yields and maturities from short-term to long-term issues.

Who Are VCOBX's Competitors?

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

Company Price Change Market Cap AI Score
VCORX Vanguard Core Bond Fund Investor Shares $8.95 +0.00% $22.04B
DFUS Dimensional - US Equity Market ETF $81.61 -0.17% $20.86B 44
IWV iShares Russell 3000 ETF $425.26 -0.08% $19.80B
VCADX Vanguard California Intermediate-Term Tax-Exempt Fund Admiral Shares $11.56 +0.00% $19.26B
VCAIX Vanguard California Intermediate-Term Tax-Exempt Fund Investor Shares $11.56 +0.00% $19.26B 49
NXDT NexPoint Diversified Real Estate Trust $5.36 +1.32% $277.24M 73
GENB Generate Biomedicines, Inc. $17.41 +5.52% $2.23B 72
SII Sprott Inc. $114.98 +2.00% $2.96B 71

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

What Are VCOBX's Key Strengths?

  • Actively managed strategy aiming for outperformance in the U.S. investment-grade fixed income market.
  • Low expense ratio, a significant competitive advantage for long-term investor returns.
  • Broad diversification across U.S. Treasury, mortgage-backed, and corporate securities.
  • Backed by the strong brand reputation and extensive distribution network of Vanguard.

What Are VCOBX's Weaknesses?

  • Susceptibility to interest rate fluctuations, which can depress bond values and NAV.
  • Performance is dependent on the skill of active management, which may not always outperform.
  • Does not offer a dividend yield, which may deter income-focused investors looking for direct distributions.
  • Potential for underperformance relative to its benchmark or passively managed peers during certain market conditions.

What Could Drive VCOBX Stock Higher?

  • Sustained demand for investment-grade fixed income, driven by market uncertainty and portfolio rebalancing efforts, is expected to support consistent asset inflows into VCOBX.
  • Positive relative performance against its benchmark and peer group, if sustained, could attract additional investor capital seeking actively managed alpha.
  • A period of stable or declining interest rates could create a more favorable environment for bond valuations, potentially boosting the fund's net asset value and attracting new investments.
  • Increased awareness and adoption of low-cost investment solutions among a broader investor base could enhance VCOBX's appeal and market share.

What Are the Key Risks for VCOBX?

  • Interest rate fluctuations pose a significant risk; an uptick in rates can depress the value of the fund's underlying bonds, thereby reducing its net asset value.
  • Underperformance relative to the broader investment-grade market or its benchmark, which could lead to investor outflows and reduced assets under management.
  • Credit risk associated with the corporate and mortgage-backed securities held in the portfolio; a deterioration in the credit quality of these issuers could negatively impact the fund.
  • Liquidity risk, particularly in less active segments of the bond market, could make it challenging to buy or sell securities at desired prices, affecting fund performance.

What Are the Growth Opportunities for VCOBX?

  • **Sustained Investor Demand for Core Fixed Income:** The ongoing need for portfolio diversification and capital preservation among institutional and individual investors represents a significant growth opportunity. As market volatility persists in other asset classes, the appeal of investment-grade fixed income, particularly a fund offering broad exposure like VCOBX, can increase. This demand is driven by investors seeking stable income streams and a hedge against equity market downturns. The fund's comprehensive coverage of U.S. Treasury, mortgage-backed, and corporate securities across various maturities positions it as a foundational allocation, attracting capital from those rebalancing portfolios or entering retirement phases. This trend is expected to continue over the long term, supporting consistent asset inflows.
  • **Outperformance Through Active Management:** VCOBX's actively managed strategy, focused on security selection, sector allocation, and duration decisions, provides an opportunity to generate alpha relative to its benchmark and passively managed peers. In dynamic interest rate environments or periods of credit spread volatility, skilled active management can potentially identify mispriced securities or capitalize on market inefficiencies. If the fund consistently demonstrates superior risk-adjusted returns, it can attract significant inflows from performance-seeking investors. This competitive advantage, if sustained, could lead to increased assets under management (AUM) and market share gains over a multi-year horizon, particularly appealing to institutional investors and financial advisors.
  • **Attracting Investors with a Low Expense Ratio:** Vanguard's reputation for low-cost investing, embodied by VCOBX's low expense ratio, remains a powerful competitive advantage. In an environment where investors are increasingly cost-conscious, a lower expense ratio directly translates into a higher net return for shareholders, assuming similar gross performance. This structural advantage can attract new investors and retain existing ones, especially during periods of lower market returns where expense ratios have a more pronounced impact on overall profitability. The appeal of cost efficiency is a perpetual driver of asset growth, making it a long-term catalyst for VCOBX's AUM expansion.
  • **Diversification Benefits in Broader Portfolios:** The fund's role as a core bond allocation provides essential diversification benefits within a balanced investment portfolio. As investors seek to mitigate risks associated with equity market fluctuations, the stability and income-generating potential of investment-grade bonds become more attractive. VCOBX's broad exposure to various fixed income segments offers a robust solution for investors constructing diversified portfolios. This positioning ensures a steady demand for the fund as a foundational component, particularly among those adhering to modern portfolio theory principles. The long-term trend towards diversified investing supports continued growth for well-positioned core bond funds.
  • **Market Share Gains from Less Efficient Competitors:** The U.S. investment-grade fixed income market includes numerous funds with varying expense structures and management approaches. VCOBX's combination of active management and a low expense ratio positions it to potentially gain market share from competitors that are either higher-cost or less effective in their active strategies. As investors become more sophisticated in evaluating fund performance net of fees, funds like VCOBX, which offer a compelling value proposition, are likely to attract capital. This competitive dynamic, driven by investor preference for efficiency and performance, presents an ongoing opportunity for VCOBX to expand its asset base over time.

What Opportunities Does VCOBX Have?

  • Increased investor demand for stable, investment-grade fixed income in volatile market environments.
  • Potential to attract assets from higher-cost or underperforming competitor funds.
  • Growth in retirement savings and institutional allocations seeking core bond exposure.
  • Ability to capitalize on market inefficiencies through active security selection and sector allocation.

What Threats Does VCOBX Face?

  • Sustained periods of rising interest rates could negatively impact bond valuations and fund performance.
  • Intense competition from other actively and passively managed bond funds.
  • Credit downgrades of underlying corporate or mortgage-backed securities could impact fund value.
  • Regulatory changes affecting bond market liquidity or investment strategies.

What Are VCOBX's Competitive Advantages?

  • **Low Expense Ratio:** A significant competitive advantage, allowing investors to retain a larger portion of their returns compared to higher-cost funds.
  • **Vanguard Brand Recognition:** Strong brand loyalty and trust built over decades, attracting a steady stream of investors.
  • **Active Management Expertise:** A disciplined and risk-conscious active management approach aiming to generate alpha, differentiating it from passive index funds.
  • **Broad Diversification:** Comprehensive exposure across various segments and maturities of the investment-grade market, offering a robust core bond solution.

What Does VCOBX Do?

Vanguard Core Bond Fund Admiral Shares (VCOBX) is an actively managed mutual fund designed to offer extensive exposure primarily within the U.S. investment-grade fixed income market. Headquartered in Valley Forge, US, this fund is a key offering from Vanguard, a prominent name in asset management. The fund distinguishes itself with a notably low expense ratio, a characteristic often associated with Vanguard's investment products, which can contribute to enhanced long-term returns for investors. VCOBX strategically allocates its capital across a diverse array of U.S. Treasury, mortgage-backed, and corporate securities. These holdings are carefully selected to span a comprehensive range of yields and maturities, encompassing short-term, intermediate-term, and long-term issues, thereby providing broad market coverage. The fund employs a disciplined and risk-conscious investment approach, with the overarching objective of surpassing the performance of the broader investment-grade market. This goal is pursued through meticulous security selection, strategic sector allocation, and, to a lesser extent, calculated decisions regarding duration. As with all bond investments, VCOBX is inherently susceptible to interest rate fluctuations; an increase in interest rates can lead to a decrease in the value of its underlying bonds, consequently reducing the fund's net asset value. Given its comprehensive coverage across all major segments and maturity profiles within the investment-grade fixed income landscape, VCOBX is often considered by investors as a foundational component for their bond allocation strategies. It is crucial to note that the Vanguard Core Bond Fund Admiral Shares (VCOBX) is a distinct offering from the Vanguard Core Bond ETF (VCRB). Differences in fund size, specific investment methodologies, and actual portfolio holdings are anticipated to lead to varying investment outcomes between these two products, despite their similar names and core focus.

What Products and Services Does VCOBX Offer?

  • Manages an actively managed fund focused on the U.S. investment-grade fixed income market.
  • Allocates capital across various U.S. Treasury, mortgage-backed, and corporate securities.
  • Invests in a range of yields and maturities, including short-term, intermediate-term, and long-term issues.
  • Employs a disciplined, risk-conscious approach to investment management.
  • Aims to surpass the performance of the broader investment-grade market.
  • Utilizes security selection, strategic sector allocation, and duration decisions to achieve its objectives.
  • Offers a low expense ratio to investors, aiming to enhance long-term net returns.
  • Provides a foundational component for bond allocation due to its comprehensive market coverage.

How Does VCOBX Make Money?

  • Generates revenue through management fees charged as a percentage of assets under management (AUM), reflected in its expense ratio.
  • Attracts investor capital by offering an actively managed strategy designed to outperform the market while maintaining a low cost structure.
  • Manages a diversified portfolio of fixed income securities, generating returns for investors through interest income and capital appreciation.
  • Leverages the Vanguard brand and distribution channels to attract and retain individual and institutional investors.

What Industry Does VCOBX Operate In?

The U.S. investment-grade fixed income market, where Vanguard Core Bond Fund Admiral Shares (VCOBX) operates, is a cornerstone of global financial markets, characterized by its stability and role in portfolio diversification. This market is significantly influenced by macroeconomic factors, particularly interest rate policies set by the Federal Reserve, inflation expectations, and credit cycles. Funds like VCOBX compete in a highly saturated environment against both actively managed and passively managed products from major asset managers. Current market trends include ongoing discussions around inflation, potential shifts in monetary policy, and varying demand for credit quality. VCOBX positions itself by offering an actively managed approach with a low expense ratio, aiming to capture market share by delivering competitive performance while minimizing costs. Its comprehensive exposure across U.S. Treasury, mortgage-backed, and corporate securities places it directly in the core segment, catering to investors seeking broad, high-quality bond exposure.

Who Are VCOBX's Key Customers?

  • Individual investors seeking core exposure to the U.S. investment-grade bond market.
  • Financial advisors and wealth managers constructing diversified client portfolios.
  • Institutional investors, such as pension funds and endowments, looking for stable fixed income allocations.
  • Retirement savers seeking income generation and capital preservation.
AI Confidence: 73% Updated: Jun 14, 2026

VCOBX Valuation & Market Position

Relative to its peer group, VCOBX's quantitative score of 44/100 is roughly in line with the peer average of 47/100.

VCOBX Financials

Bull Case vs Bear Case

Bull Case

  • Recent insider activity suggests confidence in the fund's long-term strategy. This could signal stability and potential for steady returns, reassuring investors in the current volatile market.
  • Community sentiment indicates a belief in the fund's ability to weather economic downturns. Investors are likely viewing it as a safe haven asset amidst broader market uncertainty.
  • The fund's established reputation and diversified holdings are perceived as strengths. This attracts investors seeking a reliable core holding in their portfolio.
  • Market developments suggest a potential shift towards safer assets. This could drive increased demand for bond funds like VCOBX, boosting its performance.

Bear Case

  • Recent insider activity might also indicate strategic repositioning due to anticipated market headwinds. This could suggest a less optimistic outlook for bond performance in the near term.
  • Community sentiment reveals concerns about the impact of rising interest rates on bond values. Investors are potentially worried about capital erosion due to rate hikes.
  • Market perception suggests that inflation could erode the real returns of the fund. This makes it less attractive compared to inflation-protected assets or higher-growth opportunities.
  • Recent market developments indicate a potential for increased volatility in the bond market. This could lead to short-term price fluctuations and investor unease, impacting the fund's stability.

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

VCOBX Latest News

No recent news available for VCOBX.

VCOBX Analyst Consensus

Consensus Rating

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

Price Targets

Wall Street price target analysis for VCOBX.

VCOBX MoonshotScore

44/100

What does this score mean?

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

VCOBX Financial Services Stock FAQ

What is Vanguard Core Bond Fund Admiral Shares's investment objective and strategy?

Vanguard Core Bond Fund Admiral Shares (VCOBX) is an actively managed fund with the primary objective of providing extensive exposure within the U.S. investment-grade fixed income market. Its strategy is designed to surpass the performance of the broader investment-grade market through a disciplined and risk-conscious approach. This is achieved by carefully selecting individual securities, strategically allocating capital across different sectors such as U.S. Treasury, mortgage-backed, and corporate securities, and making calculated decisions regarding duration. The fund's holdings span a wide range of yields and maturities, encompassing short-term, intermediate-term, and long-term issues, aiming for comprehensive market coverage. This active management seeks to identify opportunities and mitigate risks more dynamically than a purely passive approach.

How sensitive is VCOBX to interest rate changes and what is its credit quality?

VCOBX, like all bond funds, is inherently susceptible to interest rate changes. An increase in interest rates generally leads to a decrease in the market value of existing bonds, thereby reducing the fund's net asset value. Conversely, falling interest rates typically result in bond price appreciation. The degree of this sensitivity is often measured by duration. While specific duration figures are not provided, the fund's comprehensive coverage across short-term, intermediate-term, and long-term issues implies a moderate overall duration, balancing yield and interest rate risk. Regarding credit quality, VCOBX primarily invests in U.S. investment-grade fixed income securities, indicating a focus on bonds with relatively low default risk as assessed by credit rating agencies. This commitment to investment-grade assets underpins its role as a core bond allocation.

What are the primary differences between VCOBX and the Vanguard Core Bond ETF (VCRB)?

It is important for investors to recognize that Vanguard Core Bond Fund Admiral Shares (VCOBX) is a distinct offering from the Vanguard Core Bond ETF (VCRB), despite their similar names. The primary differences lie in their structure, investment methodologies, and anticipated investment outcomes. VCOBX is a mutual fund, typically traded once a day at its net asset value (NAV), while VCRB is an Exchange Traded Fund, which trades throughout the day on an exchange like a stock. Furthermore, while both focus on core bonds, their specific investment methodologies may differ. VCOBX is explicitly stated as actively managed, aiming to outperform, whereas VCRB might follow a different strategy, potentially passive. These differences in fund size, specific investment approaches, and actual portfolio holdings are expected to lead to varying investment results between the two products.

What are the main risks for VCOBX?

The main risks for Vanguard Core Bond Fund Admiral Shares (VCOBX) are primarily associated with the fixed income market. The most prominent is interest rate risk, where rising interest rates can cause the value of the fund's underlying bonds to decline, consequently reducing the fund's net asset value. Another key risk is credit risk, which pertains to the possibility that an issuer of a bond held by the fund may default on its payment obligations, leading to a loss for the fund. While VCOBX focuses on investment-grade securities, this risk is never entirely eliminated. Market risk, or the risk of general market declines, can also affect bond prices. Additionally, active management carries the risk that the fund's strategy may not always outperform the broader market or its benchmark, potentially leading to underperformance compared to passive alternatives.

What are the key factors to evaluate for VCOBX?

Vanguard Core Bond Fund Admiral Shares (VCOBX) holds an AI score of 44/100 (low). Not financial advice.

How frequently does VCOBX data refresh on this page?

VCOBX 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 VCOBX's recent stock price performance?

Vanguard Core Bond Fund Admiral Shares (VCOBX) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Actively managed strategy aiming for outperformance in the U.S. investment-grade fixed income market. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider VCOBX overvalued or undervalued right now?

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

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.

Analysis Notes
  • The source data contained a contradiction regarding whether the fund is 'actively managed' (stated in Business Description and Additional Context) or 'passively managed' (stated in Existing AI Insight). The output prioritizes 'actively managed' as it was stated in the primary business description and repeated in additional context.
  • No specific duration or credit rating details for the portfolio were provided in the source data, so general statements about investment-grade quality and interest rate sensitivity were used.
  • No specific details on management fees or expense ratio percentages were provided, only that it is 'low'.
Data Sources

Popular Stocks