Vanguard Total Bond Market Index Fund Investor (VBMFX)
9.79
-0.02
(-0.20%)
USD |
Dec 04 2025
Returns Chart
Key Stats
| Net Expense Ratio | Total Assets Under Management | Weighted Average Dividend Yield | Turnover Ratio (Generic) |
|---|---|---|---|
| 0.15% | 144.86B | -- | 36.00% |
| 1 Year Fund Level Flows | 1 Year Total Returns (Daily) | Annualized Total Returns Since Inception (Daily) | Max Drawdown (Since Inception) |
| 23.40B | 4.91% | Upgrade | Upgrade |
Basic Info
| Investment Strategy | |
| The Fund seeks to track the performance of a broad, market-weighted bond index. The index is 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, all with maturities of more than 1 year. |
| General | |
| Security Type | Mutual Fund |
| Broad Asset Class | Taxable Bond |
| Broad Category | Fixed Income |
| Global Peer Group | Bond USD Medium Term |
| Peer Group | Core Bond Funds |
| Global Macro | Bond HC |
| US Macro | Short/Intermediate Investment-Grade Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | Core Bond Funds |
| Fund Owner Firm Name | Vanguard |
| Broad Asset Class Benchmark Index | |
| ^BBUSATR | 100.0% |
Net Fund Flows Versus Peer Group
1 Month
% Rank:
1
-1.463B
Peer Group Low
4.389B
Peer Group High
1 Year
% Rank:
1
23.40B
-2.945B
Peer Group Low
23.42B
Peer Group High
3 Months
% Rank:
1
-2.405B
Peer Group Low
10.71B
Peer Group High
3 Years
% Rank:
1
-13.63B
Peer Group Low
82.10B
Peer Group High
6 Months
% Rank:
1
-1.054B
Peer Group Low
27.99B
Peer Group High
5 Years
% Rank:
1
-14.91B
Peer Group Low
139.13B
Peer Group High
YTD
% Rank:
1
-3.547B
Peer Group Low
19.90B
Peer Group High
10 Years
% Rank:
1
-15.82B
Peer Group Low
225.21B
Peer Group High
Date Unavailable
Risk
Performance Versus Peer Group
Annual Total Returns Versus Peers
As of December 05, 2025.
Asset Allocation
As of October 31, 2025.
| Type | % Net |
|---|---|
| Cash | 0.30% |
| Stock | 0.00% |
| Bond | 97.75% |
| Convertible | 0.00% |
| Preferred | 0.00% |
| Other | 1.95% |
Top 10 Holdings
| Name | % Weight | Price | % Change |
|---|---|---|---|
|
Vanguard Market Liquidity Fund
|
1.33% | -- | -- |
| United States of America USGB 4.25 08/15/2035 FIX USD Government | 0.44% | 101.30 | -0.34% |
| United States of America USGB 4.0 02/15/2034 FIX USD Government | 0.44% | 100.24 | -0.32% |
| United States of America USGB 4.25 11/15/2034 FIX USD Government | 0.43% | 101.65 | -0.31% |
| United States of America USGB 4.625 02/15/2035 FIX USD Government | 0.42% | 104.42 | -0.32% |
| United States of America USGB 4.375 05/15/2034 FIX USD Government | 0.42% | 102.82 | -0.30% |
| United States of America USGB 3.875 08/15/2034 FIX USD Government | 0.41% | 99.02 | -0.31% |
| United States of America USGB 4.25 11/30/2026 FIX USD Government | 0.41% | 100.60 | -0.02% |
| United States of America USGB 4.5 11/15/2033 FIX USD Government | 0.41% | 103.82 | -0.30% |
| United States of America USGB 3.875 08/15/2033 FIX USD Government | 0.38% | 99.66 | -0.31% |
Fees & Availability
| Fees | |
| Actual 12B-1 Fee | -- |
| Actual Management Fee | 0.14% |
| Administration Fee | 828.0K% |
| Maximum Front Load | -- |
| Maximum Deferred Load | -- |
| Maximum Redemption Fee | -- |
| General Availability | |
| Available for Insurance Product | No |
| Available for RRSP | No |
| Purchase Details | |
| Open to New Investors | No |
| Minimum Initial Investment | 0.00 None |
| Minimum Subsequent Investment | 0.00 None |
Basic Info
| Investment Strategy | |
| The Fund seeks to track the performance of a broad, market-weighted bond index. The index is 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, all with maturities of more than 1 year. |
| General | |
| Security Type | Mutual Fund |
| Broad Asset Class | Taxable Bond |
| Broad Category | Fixed Income |
| Global Peer Group | Bond USD Medium Term |
| Peer Group | Core Bond Funds |
| Global Macro | Bond HC |
| US Macro | Short/Intermediate Investment-Grade Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | Core Bond Funds |
| Fund Owner Firm Name | Vanguard |
| Broad Asset Class Benchmark Index | |
| ^BBUSATR | 100.0% |
Fundamentals
| General | |
| Distribution Yield | -- |
| Dividend Yield TTM (12-3-25) | 3.73% |
| 30-Day SEC Yield (10-31-25) | 3.99% |
| 7-Day SEC Yield | -- |
| Number of Holdings | 17721 |
| Bond | |
| Yield to Maturity (10-31-25) | 4.31% |
| Effective Duration | 5.80 |
| Average Coupon | 3.68% |
| Calculated Average Quality | 2.327 |
| Effective Maturity | 12.18 |
| Nominal Maturity | 12.24 |
| Number of Bond Holdings | 17607 |
As of October 31, 2025
Fund Details
Top Portfolio Holders
| Name | % Weight |
|---|---|
| Portfolio A | 5.00% |
| Portfolio B | 3.50% |
| Portfolio C | 2.25% |
Excel Add-In Codes
| Name: =YCI("M:VBMFX", "name") |
| Broad Asset Class: =YCI("M:VBMFX", "broad_asset_class") |
| Broad Category: =YCI("M:VBMFX", "broad_category_group") |
| Prospectus Objective: =YCI("M:VBMFX", "prospectus_objective") |
| To find the codes for any of our securities and financial metrics, see our Complete Excel Reference. |