Vanguard Long-Term Treasury Index Fund Admiral (VLGSX)
17.83
+0.10
(+0.56%)
USD |
Aug 24 2026
Returns Chart
Key Stats
| Net Expense Ratio | Total Assets Under Management | Weighted Average Dividend Yield | Turnover Ratio (Generic) |
|---|---|---|---|
| 0.06% | 14.85B | -- | 20.00% |
| 1 Year Fund Level Flows | 1 Year Total Returns (Daily) | Annualized Total Returns Since Inception (Daily) | Max Drawdown (Since Inception) |
| 1.120B | -0.09% |
Basic Info
| Investment Strategy | |
| The Fund seeks to track the performance of a market-weighted Treasury index with a long-term dollar-weighted average maturity. The Fund employs an indexing approach to track the performance of the Bloomberg US Long Treasury Bond Index, which includes fixed income securities with maturities greater than 10 years. |
| General | |
| Security Type | Mutual Fund |
| Equity Style | -- |
| Broad Asset Class | Taxable Bond |
| Broad Category | Fixed Income |
| Global Peer Group | Bond USD Government |
| Peer Group | General U.S. Treasury Funds |
| Global Macro | Bond Government |
| US Macro | U.S. Government & Treasury Fixed Income Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | General U.S. Treasury Funds |
| Fund Owner Firm Name | Vanguard |
| Broad Asset Class Benchmark Index | |
| ^BBUSATR | 100.0% |
Net Fund Flows Versus Peer Group
1 Month
% Rank:
8
-512.04M
Peer Group Low
2.364B
Peer Group High
1 Year
% Rank:
13
1.120B
-6.589B
Peer Group Low
15.59B
Peer Group High
3 Months
% Rank:
5
-2.907B
Peer Group Low
4.558B
Peer Group High
3 Years
% Rank:
13
-7.473B
Peer Group Low
17.25B
Peer Group High
6 Months
% Rank:
7
-2.562B
Peer Group Low
8.445B
Peer Group High
5 Years
% Rank:
15
-2.676B
Peer Group Low
34.96B
Peer Group High
YTD
% Rank:
6
-4.401B
Peer Group Low
10.39B
Peer Group High
10 Years
% Rank:
17
-936.04M
Peer Group Low
39.80B
Peer Group High
Date Unavailable
Risk
Performance Versus Peer Group
Annual Total Returns Versus Peers
As of August 25, 2026.
Asset Allocation
As of July 31, 2026.
| Type | % Net |
|---|---|
| Cash | -0.01% |
| Stock | 0.00% |
| Bond | 99.97% |
| Convertible | 0.00% |
| Preferred | 0.00% |
| Other | 0.04% |
Top 10 Holdings
| Name | % Weight | Price | % Change |
|---|---|---|---|
| United States of America USGB 5.0 05/15/2056 FIX USD Government | 2.22% | 96.49 | 0.64% |
| United States of America USGB 4.75 05/15/2055 FIX USD Government | 2.20% | 92.61 | 0.62% |
| United States of America USGB 4.75 08/15/2055 FIX USD Government | 2.20% | 92.61 | 0.61% |
| United States of America USGB 4.625 02/15/2055 FIX USD Government | 2.15% | 90.75 | 0.62% |
| United States of America USGB 4.625 11/15/2055 FIX USD Government | 2.14% | 90.75 | 0.62% |
| United States of America USGB 4.75 02/15/2056 FIX USD Government | 2.13% | 92.66 | 0.60% |
| United States of America USGB 4.75 11/15/2053 FIX USD Government | 2.12% | 92.63 | 0.64% |
| United States of America USGB 4.625 05/15/2054 FIX USD Government | 2.08% | 90.82 | 0.63% |
| United States of America USGB 4.5 11/15/2054 FIX USD Government | 2.04% | 88.91 | 0.64% |
| United States of America USGB 4.25 02/15/2054 FIX USD Government | 2.03% | 85.31 | 0.65% |
Fees & Availability
| Fees | |
| Actual 12B-1 Fee | -- |
| Actual Management Fee | 0.05% |
| Administration Fee | 730000.0 None |
| 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 |
|
| Minimum Initial Investment | 3000.00 None |
| Minimum Subsequent Investment | 1.00 None |
Projected Income
| Type | Aug | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Qualified Income
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Normal
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Qualified
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
LT Cap Gains
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Ordinary Income
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Non-Qual
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
ST Cap Gains
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Interest
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Tax-Exempt
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
ROC
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Other
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Total
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
As of July 31, 2026.
Basic Info
| Investment Strategy | |
| The Fund seeks to track the performance of a market-weighted Treasury index with a long-term dollar-weighted average maturity. The Fund employs an indexing approach to track the performance of the Bloomberg US Long Treasury Bond Index, which includes fixed income securities with maturities greater than 10 years. |
| General | |
| Security Type | Mutual Fund |
| Equity Style | -- |
| Broad Asset Class | Taxable Bond |
| Broad Category | Fixed Income |
| Global Peer Group | Bond USD Government |
| Peer Group | General U.S. Treasury Funds |
| Global Macro | Bond Government |
| US Macro | U.S. Government & Treasury Fixed Income Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | General U.S. Treasury Funds |
| Fund Owner Firm Name | Vanguard |
| Broad Asset Class Benchmark Index | |
| ^BBUSATR | 100.0% |
Fundamentals
| General | |
| Distribution Yield | -- |
| Dividend Yield TTM (8-24-26) | 4.73% |
| 30-Day SEC Yield (7-31-26) | 5.21% |
| 7-Day SEC Yield | -- |
| Number of Holdings | 101 |
| Bond | |
| Yield to Maturity (7-31-26) | 5.26% |
| Effective Duration | 13.50 |
| Average Coupon | 3.56% |
| Calculated Average Quality | 2.00 |
| Effective Maturity | 21.76 |
| Nominal Maturity | 21.76 |
| Number of Bond Holdings | 99 |
As of July 31, 2026
Fund Details
| Key Dates | |
| Inception Date | 3/1/2010 |
| Last Annual Report Date | 8/31/2025 |
| Last Prospectus Date | 12/19/2025 |
| Share Classes | |
| VLGIX | Inst |
| Attributes | |
| Index Fund |
|
| Inverse Fund | No |
| Leveraged Fund | -- |
| Fund of Funds | No |
| Currency Hedged Fund | -- |
| Socially Responsible Fund | No |
Top Portfolio Holders
| Name | % Weight |
|---|---|
| Portfolio A | 5.00% |
| Portfolio B | 3.50% |
| Portfolio C | 2.25% |
Excel Add-In Codes
| Name: =YCI("M:VLGSX", "name") |
| Broad Asset Class: =YCI("M:VLGSX", "broad_asset_class") |
| Broad Category: =YCI("M:VLGSX", "broad_category_group") |
| Prospectus Objective: =YCI("M:VLGSX", "prospectus_objective") |
| To find the codes for any of our securities and financial metrics, see our Complete Excel Reference. |