# Vanguard Total Bond Market II Idx I (VTBNX): Mutual Fund Facts & Distributions > Markdown mirror of https://www.dividenddata.com/funds/vtbnx for AI agents. Same live data as the HTML page, regenerated on the same refresh cycle. Not investment advice. - Issuer: Vanguard · Asset class: Fixed Income - Strategy: Passive Index · Inception: 2011-01-21 The fund employs an indexing investment approach designed to track the performance of the Bloomberg U.S. Aggregate Float Adjusted Index. It invests by sampling the index, meaning that it holds a broadly diversified collection of securities that, in the aggregate, approximates the full index in terms of key risk factors and other characteristics. The fund invests at least 80% of its assets in bonds held in the index. ## Key Facts | Metric | Value | |---|---| | Price | $9.22 | | Expense Ratio | 0.02% | | Assets Under Management | $381.52B | | NAV | $9.22 | | Holdings Count | — | | Distribution Yield (TTM) | 4.23% | | Annual Distribution (TTM) | $0.39 /share | | Distribution Frequency | Monthly | | 52-Week Range | $9.07 – $9.74 | | Beta | 0.97 | ## Latest Distribution - Amount: $0.0330 /share - Ex-date: 2026-09-30 - Pay date: 2026-10-01 ## Frequently Asked Questions ### What does VTBNX invest in? The fund employs an indexing investment approach designed to track the performance of the Bloomberg U.S. Aggregate Float Adjusted Index. It invests by sampling the index, meaning that it holds a broadly diversified collection of securities that, in the aggregate, approximates the full index in terms of key risk factors and other characteristics. The fund invests at least 80% of its assets in bonds held in the index. ### What is the expense ratio of VTBNX? Vanguard Total Bond Market II Idx I (VTBNX) charges an expense ratio of 0.02%. This is the annual fee deducted from fund assets to cover management and operations. ### What is VTBNX's dividend yield? VTBNX's trailing-twelve-month yield is 4.23%, calculated from the sum of dividends over the past year divided by the current price. ### What is the duration of VTBNX? Effective duration measures VTBNX's sensitivity to interest-rate changes: a duration of 6 means a 1% rate move shifts NAV by roughly 6% in the opposite direction. VTBNX's current duration is published on the fund's factsheet on the issuer's website. ### What is the credit quality of VTBNX? VTBNX's credit quality breakdown (the share of holdings rated AAA through CCC and below) is published on the fund's factsheet. Higher-quality (investment-grade) funds yield less but carry less default risk than high-yield / junk bond funds. ### What is the yield to maturity of VTBNX? Yield to maturity (YTM) is the total return you'd earn from VTBNX if every bond in the portfolio is held to maturity at the current price. VTBNX's YTM is published on the fund's factsheet on the issuer's website. It differs from the trailing-12-month yield because YTM reflects current bond prices rather than historical income paid. ### Does VTBNX pay a dividend? Yes, Vanguard Total Bond Market II Idx I (VTBNX) distributes dividends to shareholders. The trailing-twelve-month yield is 4.23%. Full dividend history is on this page. ### How often does VTBNX pay dividends? Vanguard Total Bond Market II Idx I pays dividends Monthly. Each ex-dividend date, record date, and payment date is listed in the dividend history table on this page. ### When is VTBNX's next ex-dividend date? The most recently announced ex-dividend date for VTBNX was 2026-09-30. The next ex-date typically follows Monthly; once announced it appears at the top of the dividend history table on this page. ### How much will VTBNX's expense ratio cost me over 30 years? On a $10,000 investment compounding at 7% gross return, a 0.02% expense ratio quietly compounds against your balance every year. The Fee Compounding Forecast card above projects the dollar drag for any holding period and assumption you pick. The typical result for a 1.0% expense ratio on a 30-year hold is roughly 25% of the final balance lost to fees. ### How does VTBNX charge its expense ratio? The expense ratio is deducted in tiny daily slices from VTBNX's net asset value (NAV). You never see a bill. The price quoted on every exchange is already net of fees. There's no "fee day" to avoid; the cost is continuous and built into the trading price. ### Why does VTBNX cost more than a fund like VOO? VTBNX is a passive index fund (current expense ratio 0.02%). Differences from broad-market ETFs like VOO usually come from index licensing fees, asset class (bond funds typically run cheaper than equity), or fund scale (smaller funds spread fixed operating costs across less AUM). ### Are there cheaper alternatives to VTBNX? The Lower-Fee Alternatives card above lists mutual funds following the same investment strategy as VTBNX (0.02%) but at a lower expense ratio. Each row shows the fee gap, the peer's AUM as a liquidity sanity-check, and a direct link to that fund's analysis page. Cheaper price doesn't automatically mean better. Verify the peer holds what you actually want. ## More on Dividend Data - Overview (HTML): https://www.dividenddata.com/funds/vtbnx - Distribution history: https://www.dividenddata.com/funds/vtbnx/dividend - Holdings & diversification: https://www.dividenddata.com/funds/vtbnx/diversification - Fees & cheaper alternatives: https://www.dividenddata.com/funds/vtbnx/expenses - Peer comparison: https://www.dividenddata.com/funds/vtbnx/peers Data sourced from primary filings and market data providers; see https://www.dividenddata.com/methodology.