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Smart Investors Daily
VB

NASDAQ · VBMFX

Vanguard Total Bond Market Index Fund Investor Shares

Financial Services · Asset Management - Bonds

$9.50

Down-$0.02 (-0.21%)

Updated Aug 24, 2026, 11:06 AM

SID Score

6.4/10

Composite research score

Smart Money

46/100

Neutral

Market cap
383.59B
P/E ratio
Dividend yield
3.84%
52-week range
— – —
Volume
0
Avg. volume
0

Price performance

VBMFX price history

1M range · 0 trading sessions · Daily adjusted prices

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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
Average target
Implied upside
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News briefing

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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 $9.50 per share, per SID market data. The fund, which tracks the Bloomberg U.S. Aggregate Float Adjusted Index, carries a beta of 0.99, indicating near-perfect correlation with its benchmark and minimal deviation from broader bond market movements. The fund's total market capitalization stands at approximately $383.6 billion, reflecting its status as one of the largest bond index funds available to retail investors, according to Massive/Polygon data. Average reported trading volume registers at zero on standard equity exchanges, which is consistent with the fund's structure as a mutual fund rather than an exchange-traded product; shares are transacted directly through Vanguard at the daily net asset value. The fund's price-level stability around $9.50 reflects the ongoing interest rate environment's impact on intermediate-term investment-grade fixed income securities held within the portfolio.

Vanguard Total Bond Market Index Fund Valuation Analysis

VBMFX currently offers a dividend yield of 3.74%, per SID market data, reflecting the weighted average coupon income generated by its diversified portfolio of U.S. investment-grade bonds. This yield level aligns with the prevailing rates across government and corporate fixed income markets. Categorized within the Financial Services sector due to its fund structure, VBMFX holds a market capitalization of approximately $383.6 billion, according to SEC filings. As a passively managed index fund, traditional equity valuation metrics such as price-to-earnings ratios and enterprise value multiples are not applicable. Instead, the fund's valuation is assessed through its net asset value relative to underlying bond holdings, yield-to-maturity of constituent securities, and duration risk exposure. The 3.74% yield represents the fund's primary return mechanism for income-focused investors, supplemented by potential capital appreciation or depreciation driven by interest rate fluctuations across the U.S. Treasury and corporate bond curves.

Smart Money Activity for VBMFX

The composite smart money score for VBMFX stands at 46 out of 100, generating a neutral signal, according to SID market data. Breaking down the component scores reveals a balanced but unremarkable profile across all four tracking categories. The insider activity score registers at 12.5 out of 25, while the institutional ownership metric also scores 12.5 out of 25, per SEC Form 4 filings and 13F institutional filings respectively. Dark pool activity scores notably lower at 8.5 out of 25, which is consistent with the fund's mutual fund structure that does not trade on secondary exchanges or alternative trading systems. Congressional trading activity scores 12 out of 25, indicating moderate but not elevated legislative interest in bond index fund positioning. The overall neutral reading suggests no significant directional conviction among sophisticated market participants. As a broadly diversified bond index vehicle, VBMFX typically does not attract concentrated smart money positioning, with institutional allocations reflecting standard portfolio construction rather than tactical conviction bets.

Vanguard Total Bond Market Index Fund Earnings Outlook

As a mutual fund vehicle, VBMFX does not report quarterly earnings in the traditional corporate sense, and no recent earnings data is available per company earnings reports. The fund's financial performance is instead measured through its net asset value changes and income distributions. VBMFX currently distributes income at a dividend yield of 3.74%, according to SID market data, with distributions derived from coupon payments received across its portfolio of U.S. Treasuries, mortgage-backed securities, and investment-grade corporate bonds. The fund's total market capitalization of $383.6 billion reflects ongoing investor flows into passive fixed income strategies. Forward income generation will be primarily influenced by Federal Reserve monetary policy decisions, the trajectory of benchmark interest rates, and credit spread movements across investment-grade sectors. Investors monitoring the fund's performance should track monthly distribution rates and total return figures rather than traditional earnings-per-share metrics applicable to operating companies.

Wall Street Analyst Ratings for VBMFX

No Wall Street analyst ratings or consensus price targets are currently available for VBMFX, which is consistent with standard coverage practices for mutual fund share classes, per SID consensus data. Unlike individual equities or exchange-traded funds, mutual funds such as VBMFX are typically evaluated by independent fund rating agencies rather than sell-side equity analysts. The fund's $383.6 billion in total assets under management positions it as one of the most widely held bond funds globally, according to Wall Street analyst reports on the broader fixed income landscape. With a beta of 0.99 and a dividend yield of 3.74%, the fund serves as a core fixed income allocation vehicle. In lieu of traditional analyst coverage, investors reference Morningstar ratings, Lipper rankings, and tracking error metrics to evaluate fund quality. The absence of formal analyst ratings does not diminish the fund's role as a benchmark-standard investment vehicle for broad U.S. bond market exposure within diversified portfolio strategies.