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Smart Investors Daily
VB

NASDAQ · VBMFX

Vanguard Total Bond Market Index Fund Investor Shares

Financial Services · Asset Management - Bonds

$9.37

Up+$0.01 (+0.11%)

Updated Oct 27, 2026, 2:59 AM

SID Score

6.4/10

Composite research score

Smart Money

46/100

Neutral

Market cap
383.59B
P/E ratio
—
Dividend yield
3.89%
52-week range
— – —
Volume
0
Avg. volume
0

Price performance · VBMFX

VBMFX price history

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VBMFX research

Overview

Company profile and research snapshot.

Company profile

The investment seeks to track the performance of the Bloomberg U.S. Aggregate Float Adjusted Index. This index measures the performance of a wide spectrum of public, investment-grade, taxable, fixed income securities in the United States-including government, corporate, and international dollar-denominated bonds, as well as mortgage-backed and asset-backed securities-all with maturities of more than 1 year. All of the fund's investments will be selected through the sampling process, and at least 80% of its assets will be invested in bonds held in the index.

Analyst outlook

Consensus and target data currently published for this company.

Consensus
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Implied upside
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Analysts
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AI research layers

Interpretive context generated from the platform’s current data sources.

Vanguard Total Bond Market Index Fund Stock Performance

Vanguard Total Bond Market Index Fund Investor Shares (VBMFX) currently trades at $9.36 per share, per SID market data. The fund carries a beta of 0.99, indicating its price movements closely mirror broader bond market volatility with near-perfect correlation to its benchmark. As a passively managed bond index fund, VBMFX tracks the Bloomberg U.S. Aggregate Float Adjusted Index, providing diversified exposure to investment-grade U.S. fixed income securities. The fund's total market capitalization stands at approximately $383.6 billion, according to SID market data, reflecting its status as one of the largest bond funds globally. Average reported trading volume registers at zero through standard equity channels, consistent with the fund's structure as a mutual fund that transacts at net asset value rather than on open exchanges. The fund's scale underscores sustained investor demand for broad bond market exposure through a low-cost index vehicle.

Vanguard Total Bond Market Index Fund Valuation Analysis

VBMFX currently offers a dividend yield of 3.74%, per SID market data, reflecting prevailing interest rates across the investment-grade U.S. bond market. Classified within the Financial Services sector, the fund distributes income generated from its underlying portfolio of Treasury, government agency, corporate, and mortgage-backed securities. With a net asset value of $9.36 per share, the fund's pricing reflects the aggregate valuation of thousands of individual bond holdings weighted by market capitalization. The fund's $383.6 billion in total assets, according to SID market data, provides significant economies of scale that contribute to its historically low expense ratio. Traditional equity valuation metrics such as price-to-earnings and price-to-book ratios are not applicable to bond index funds. Instead, the dividend yield serves as the primary valuation indicator, and the current 3.74% yield reflects the broader fixed income environment shaped by Federal Reserve monetary policy and credit market conditions.

Smart Money Activity for VBMFX

The composite Smart Money Score for VBMFX stands at 46 out of 100, generating a Neutral signal, per SID market data. Breaking down the components, insider activity scores 12.5 out of 25, reflecting moderate engagement from fund-affiliated individuals. Institutional activity also registers at 12.5 out of 25, indicating neither pronounced accumulation nor distribution among large asset allocators. Dark pool activity scores notably lower at 8.5 out of 25, according to SID market data, which is consistent with VBMFX's structure as a mutual fund rather than an exchange-traded product — dark pool transactions are inherently limited since mutual fund shares do not trade on secondary markets. Congressional trading activity scores 12 out of 25, suggesting middling legislative interest in this broad bond market vehicle. The overall neutral positioning across all four smart money subcategories indicates no significant directional conviction among tracked sophisticated market participants. The fund's widespread retail ownership base further dilutes any single institutional signal.

Vanguard Total Bond Market Index Fund Earnings Outlook

As a passively managed bond index mutual fund, VBMFX does not report quarterly earnings in the traditional corporate sense, and no recent earnings data is available per SID market data. The fund's financial performance is instead measured through its net asset value changes and income distributions. VBMFX currently yields 3.74%, according to SID market data, with distributions derived from coupon payments on its underlying portfolio of investment-grade U.S. bonds. The fund's income generation is directly tied to prevailing interest rates and the composition of the Bloomberg U.S. Aggregate Float Adjusted Index. Key factors influencing future distribution levels include Federal Reserve interest rate decisions, Treasury yield curve dynamics, and credit spread movements. With $383.6 billion in assets under management, even marginal shifts in portfolio yield have material implications for aggregate dollar distributions. Investors tracking the fund's performance should monitor monthly distribution announcements and semi-annual shareholder reports filed with the SEC.

Wall Street Analyst Ratings for VBMFX

Wall Street analyst coverage of VBMFX differs fundamentally from individual equity coverage, as mutual funds do not receive traditional buy, sell, or hold ratings from sell-side research firms. No consensus analyst price target or rating data is currently available for the fund per SID market data. Independent fund rating agencies evaluate VBMFX based on expense ratios, tracking error, and risk-adjusted returns rather than earnings-based metrics. The fund's $383.6 billion asset base, per SID market data, positions it among the most widely held fixed income vehicles globally, frequently referenced in asset allocation research. Its 3.74% dividend yield serves as a benchmark for comparing competing bond fund products. Fixed income strategists at major Wall Street firms provide outlooks on the broader investment-grade bond market, which directly impacts VBMFX performance. Investors seeking analytical guidance on the fund typically rely on Morningstar category rankings, Lipper peer comparisons, and duration-based risk assessments rather than conventional equity analyst frameworks.