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FlexShares Disciplined Duration MBS Index Fund (MBSD)



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Upturn Advisory Summary
08/14/2025: MBSD (1-star) has a low Upturn Star Rating. Not recommended to BUY.
Analysis of Past Performance
Type ETF | Historic Profit 3.16% | Avg. Invested days 47 | Today’s Advisory Consider higher Upturn Star rating |
Upturn Star Rating ![]() ![]() | Upturn Advisory Performance ![]() | ETF Returns Performance ![]() |
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Key Highlights
Volume (30-day avg) - | Beta 0.76 | 52 Weeks Range 19.44 - 20.75 | Updated Date 06/29/2025 |
52 Weeks Range 19.44 - 20.75 | Updated Date 06/29/2025 |
Upturn AI SWOT
FlexShares Disciplined Duration MBS Index Fund
ETF Overview
Overview
The FlexShares Disciplined Duration MBS Index Fund (MBSD) seeks investment results that correspond generally to the price and yield performance, before fees and expenses, of the ICE BofA Merrill Lynch US Mortgage Backed Securities 5-7 Year Index. It focuses on mortgage-backed securities with a disciplined approach to duration management, aiming to provide a balance between yield and risk.
Reputation and Reliability
Northern Trust, the issuer, is a well-established and reputable financial institution with a long track record in asset management.
Management Expertise
Northern Trust has extensive expertise in fixed-income investing and managing index-tracking funds.
Investment Objective
Goal
The fund seeks to replicate the performance of the ICE BofA Merrill Lynch US Mortgage Backed Securities 5-7 Year Index.
Investment Approach and Strategy
Strategy: The fund employs a passive management strategy, aiming to track the performance of a specific index by investing in a portfolio of mortgage-backed securities.
Composition The ETF holds a portfolio primarily composed of mortgage-backed securities (MBS) issued by U.S. government agencies.
Market Position
Market Share: MBSD holds a moderate market share within the intermediate-term MBS ETF segment.
Total Net Assets (AUM): 177439290
Competitors
Key Competitors
- iShares MBS ETF (MBB)
- Vanguard Mortgage-Backed Securities ETF (VMBS)
- SPDR Portfolio Mortgage Backed Bond ETF (SPMB)
Competitive Landscape
The intermediate-term MBS ETF market is dominated by large players like iShares and Vanguard. MBSD offers a disciplined duration approach which may appeal to investors seeking more precise interest rate risk management, but it is at a disadvantage in scale and name recognition compared to larger competitors.
Financial Performance
Historical Performance: Historical performance data not provided.
Benchmark Comparison: Performance can be compared to ICE BofA Merrill Lynch US Mortgage Backed Securities 5-7 Year Index.
Expense Ratio: 0.22
Liquidity
Average Trading Volume
MBSD exhibits moderate liquidity with an average daily trading volume suitable for most retail investors.
Bid-Ask Spread
The bid-ask spread for MBSD is generally competitive, reflecting its trading volume and asset class.
Market Dynamics
Market Environment Factors
Economic growth, interest rate movements, and housing market conditions impact MBSD's performance.
Growth Trajectory
Growth depends on investor demand for intermediate-term MBS exposure and the fund's ability to attract assets through its disciplined duration strategy; however, market share remains low.
Moat and Competitive Advantages
Competitive Edge
MBSDu2019s disciplined duration approach differentiates it from broader MBS ETFs, providing investors with greater control over interest rate risk. Its focus on the 5-7 year maturity segment provides a specific risk/return profile. Northern Trust's expertise in fixed income adds to its credibility. However, this niche focus limits its overall appeal and AUM compared to broader, more diversified MBS ETFs.
Risk Analysis
Volatility
MBSD exhibits moderate volatility, typical for intermediate-term fixed-income securities.
Market Risk
MBSD is exposed to interest rate risk (duration) and prepayment risk, inherent in mortgage-backed securities. Changes in interest rates can impact the value of the fund's holdings.
Investor Profile
Ideal Investor Profile
The ideal investor is seeking exposure to intermediate-term mortgage-backed securities, understands interest rate risk, and desires a disciplined duration approach.
Market Risk
MBSD is suitable for long-term investors seeking stable income and moderate capital appreciation within a fixed-income portfolio.
Summary
FlexShares Disciplined Duration MBS Index Fund (MBSD) provides targeted exposure to intermediate-term mortgage-backed securities with a focus on duration management. It offers a differentiated approach compared to broader MBS ETFs. While it has the backing of Northern Trust's expertise, its smaller AUM and lower market share compared to competitors mean it may have lower trading volume than other available ETFs. It is suitable for investors who understand the risks and benefits of its unique investment strategy.
Peer Comparison
Sources and Disclaimers
Data Sources:
- FlexShares Website
- ETF.com
- Morningstar
Disclaimers:
Data provided is for informational purposes only and should not be considered investment advice. Market data is subject to change.
AI Summarization is directionally correct and might not be accurate.
Summarized information shown could be a few years old and not current.
Fundamental Rating based on AI could be based on old data.
AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.
About FlexShares Disciplined Duration MBS Index Fund
Exchange NYSE ARCA | Headquaters - | ||
IPO Launch date - | CEO - | ||
Sector - | Industry - | Full time employees - | Website |
Full time employees - | Website |
The underlying index reflects the performance of a selection of investment-grade U.S. agency residential mortgage backed pass-through securities. The fund generally will invest under normal circumstances at least 80% of its total assets (exclusive of collateral held from securities lending) in the securities of the underlying index and in TBA Transactions that represent securities in the underlying index.

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