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VMBS
US92206C7719
Passive ETFFixed Income

VMBS ETF · Vanguard Mortgage-Backed Securities ETF

The Vanguard Mortgage-Backed Securities ETF - USD, also represented by the ticker VMBS, is an index fund that aims to track the performance of a market-weighted mortgage-backed securities index. Initiated in November 2009, the fund provides exposure primarily to U.S agency mortgage-backed pass-through securities, including the Government National Mortgage Association (GNMA), Federal National Mortgage Association (FNMA), and Federal Home Loan Mortgage Corp. (Freddie Mac). The fund employs a passive management investment approach by trying to replicate the investment performance of the Bloomberg Barclays U.S. MBS Float Adjusted Index. This index includes a diversified selection of investment-grade fixed-rate mortgages that are issued by government-sponsored entities such as GNMA, FNMA, and Freddie Mac. Understanding the nature of this ETF is critical given that its portfolio comprises solely of U.S government-guaranteed assets which contain some level of prepayment risk since homeowners hold the right to pay back their mortgage before its due date. It's significant to do thorough research and understand your financial goals before investing in any kind of financial asset or security. A professional financial advisor can assist in aligning an investment portfolio with personal financial objectives while considering numerous factors including risk tolerance, time horizon, income needs, and tax implications.

Last update Yesterday at 1:30 PM UTC
LIVE
CLOSED
This fund is part ofMBS & ABS1M perf.-0.26%
Last price
$46.94
1M perf.
-0.84%
1M flows
+€20M
AuM
€12.99B
E/R
0.03%
Rating
ESG Consensus®
esg grade icon
VMBS
$46.94

Performance & flows

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December 12, 2025 → March 12, 2026
00.000.501.001.502.002.50%JANFEBMAR
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VMBS
$46.94
+1.05%
MBS & ABS
+1.03%

Historic performance and flows

1M3M1Y3Y5YMTDQTDYTD
Perf.
-0.84%
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+1.05%
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+6.39%
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+13.90%
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+2.24%
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-1.51%
+0.50%
+0.50%
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Flows

Key fund info

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This ETF's jurisdiction country is not in your region (Europe and Middle East) · 
Main characteristics
Issuer
CUSIP
92206C771
ISIN
US92206C7719
AuM
€12.99B
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E/R
0.03%
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Replication rating
ESG Consensus®
esg grade icon
More details
NAV
3/12/2026
$46.92
1D NAV change
-0.32%
Dividend policy
Replication method
Direct (Physical)
Replication model
Optimized sampling
No. of holdings
5012
Inception date
11/19/2009
Jurisdiction
United States
Distribution
United States
Legal structure
Open-end Fund
Base currency
USD
Dividend distribution
Trailing 12-month distr. yield
Distribution frequency
Last distribution
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Classification
Product type
Benchmark
Bloomberg U.S. MBS Float Adjusted Index
Asset class
Factors
N/A
Investment strategy
The Vanguard Mortgage-Backed Securities ETF employs an indexing investment approach designed to track the performance of the Bloomberg Barclays U.S. MBS Float Adjusted Index. This Index covers U.S. agency mortgage-backed pass-through securities issued by the Government National Mortgage Association (GNMA), the Federal National Mortgage Association (FNMA), and the Federal Home Loan Mortgage Corporation (FHLMC). To be included in the Index, pool aggregates must have at least $250 million currently outstanding and a weighted average maturity of at least 1 year.
Tax optimisation
PEA
France
UK Reporting Status
United Kingdom
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Risk profile

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Historical risk/return profile

3M1Y3Y5Y
Returns
+1.05%
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+6.39%
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+13.90%
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+2.24%
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Volatility
Perf./Volatility
Max drawdown
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Synthetic Risk and Reward Indicator (SRRI)
UCITS
N/A
PRIIPS
N/A
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Exposure

Countries
USA
96.08%
Unavailable
3.94%
Sectors
Other sectors
22.83%
Unavailable
77.05%
Other
0.12%
Diversification
Total weight of top 15 holdings out of 5012
Top 15 holdings
Data as of January 31, 2026
US21H0506236
US01F0206387
US3132E0TL66
US3618N5A332
FR SD8146, 2% 1may2051, USD (ABS)
US3132DWA522
US31418DYX47
G2 MA8347, 4.5% 20oct2052, USD (ABS)
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US3618N5VS51
G2 MA7311, 2% 20apr2051, USD (ABS)
FR SD8106, 2% 1nov2050, USD (ABS)
FR SD8134, 2% 1mar2051, USD (ABS)
US3142J6A604
US36179WVT25
G2 MA6994, 2% 20nov2050, USD (ABS)
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Sustainability

Integrates ESG criteria
No
SDG

ESG Consensus® by Conser

Data as of December 31, 2025
Methodology

Our partner Conser gathers the industry's consensus on the business practices of the underlying holdings. We have computed the following metrics about VMBS ETF's sustainability, based on their methodology.

Learn more about Conser

ESG Consensus®
esg grade icon

ESG Consensus® is based on the Final Sustainability Grade, which itself consists of 10 grades. Our partner Conser calculates the exact grade, based on market intelligence, using their proprietary ESG Consensus® methodology.


VMBS’s has a Final Sustainability Grade of either A+, A, or A-.

This fund’s exact Final Sustainability Grade is available in Trackinsight Enterprise.
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Holdings review
104.10% of holdings have positive scoring
104.10%
Consensus levels
Strong
Medium
Weak
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Replication

Trackinsight replication rating:
Replication quality
Calculated over 12m, as of February 27, 2026
Tracking error
Tracking difference
Replication information
Index
Bloomberg U.S. MBS Float Adjusted Total Return Index - USD
Index ticker
LMBGTRUU Index
Index dividend policy
GTR
Replication method
Replication model
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Issuer

Vanguard
Vanguard ID Card
Number of funds
279
Total AuM
€3.79T
Expense ratio range
0.03% - 0.48%
Average expense ratio
0.1363%
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Frequently asked questions about VMBS

What does Vanguard Mortgage-Backed Securities ETF, VMBS, invest in?

VMBS is a Passive ETF. This ETF provides exposure to US Investment Grade Government Agencies Bonds.

Which benchmark or index does VMBS replicate?

VMBS tracks the Bloomberg U.S. MBS Float Adjusted Total Return Index - USD, through a optimized sampling replication method.

What is the Total Expense ratio (TER) of VMBS?

VMBS carries a total expense ratio (TER) of 0.03%, indicating the annual cost for holding the fund.

When was VMBS launched?

VMBS was introduced to the market on November 19, 2009. It trades on United States

Who is the ETF issuer of VMBS?

Vanguard Mortgage-Backed Securities ETF, VMBS, is provided by Vanguard. Learn more about Vanguard here.

What is the current assets under management (AUM) of VMBS?

VMBS oversees €12.99B in assets as of March 12, 2026.

How has VMBS performed lately?

Based on data from March 12, 2026, VMBS returned -0.84% over the past month, 1.05% over the last three months and 0.50% year-to-date.

What are the latest inflows or outflows for VMBS?

As of March 12, 2026, VMBS recorded net flows of +€20M over the last month and +€109M year-to-date.

Does VMBS distribute dividends?

VMBS follows a distributing dividend policy, meaning it pays out income to investors. As of March 12, 2026, its 12-month trailing yield was 4.23%.

What are the main country or region exposures of VMBS?

As of January 31, 2026, VMBS has significant geographic allocations in USA.

In which sector or theme does VMBS invest in?

As of January 31, 2026, VMBS focuses largely on Other sectors.

How many securities does VMBS hold and how diversified is it?

As of January 31, 2026, VMBS holds 5012 positions in its portfolio, with 3.78% of assets concentrated in its top 15 holdings.

What are the main positions in VMBS?

As of January 31, 2026, VMBS top three holdings include US21H0506236, US01F0206387 and US3132E0TL66.

What is the base currency of VMBS?

The base currency of VMBS is USD.

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