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PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund (PMBS)

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Upturn Advisory Summary
12/24/2025: PMBS (1-star) has a low Upturn Star Rating. Not recommended to BUY.
Analysis of Past Performance
Type ETF | Historic Profit 6.58% | Avg. Invested days 90 | Today’s Advisory Consider higher Upturn Star rating |
Upturn Star Rating ![]() | Upturn Advisory Performance | ETF Returns Performance |
Key Highlights
Volume (30-day avg) - | Beta - | 52 Weeks Range 46.29 - 49.43 | Updated Date - |
52 Weeks Range 46.29 - 49.43 | Updated Date - |
Upturn AI SWOT
PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund
ETF Overview
Overview
The PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund (MBS) is an actively managed ETF that seeks to generate current income and capital appreciation by investing primarily in a diversified portfolio of U.S. dollar-denominated mortgage-backed securities (MBS). The fund focuses on investment-grade MBS, including agency mortgage-backed securities (residential and commercial) and non-agency mortgage-backed securities, with an emphasis on relative value and risk-adjusted returns. Its target sector is the U.S. fixed income market, specifically the mortgage-backed securities segment.
Reputation and Reliability
PIMCO (Pacific Investment Management Company, LLC) is a global investment management firm renowned for its expertise in fixed income. The firm has a long-standing reputation for its analytical rigor, active management capabilities, and commitment to delivering alpha for its clients. PIMCO is considered a highly reliable and established player in the asset management industry.
Management Expertise
The ETF is managed by a team of experienced PIMCO portfolio managers and research analysts with deep expertise in fixed income markets, particularly in MBS. Their approach leverages PIMCO's proprietary research, macroeconomic outlook, and sophisticated risk management frameworks to identify opportunities and navigate market complexities.
Investment Objective
Goal
The primary investment goal of the PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund is to provide investors with attractive risk-adjusted returns through income generation and capital appreciation from a portfolio of mortgage-backed securities.
Investment Approach and Strategy
Strategy: This ETF is actively managed, meaning it does not aim to track a specific index. Instead, PIMCO's investment team actively selects and manages MBS holdings based on their assessment of market conditions, interest rate outlook, credit quality, and relative value opportunities. The strategy involves active security selection and portfolio construction to outperform a broad MBS benchmark.
Composition The ETF's composition primarily consists of U.S. dollar-denominated mortgage-backed securities. This includes agency MBS (issued or guaranteed by government-sponsored enterprises like Fannie Mae, Freddie Mac, or Ginnie Mae) and non-agency MBS (issued by private entities). The fund may also hold other fixed-income instruments to manage cash flow, provide diversification, or opportunistically enhance returns.
Market Position
Market Share: Specific market share data for this particular ETF within the broader MBS ETF market is not readily available in the public domain without proprietary data access. However, PIMCO is a significant player in fixed income management, and its ETFs generally hold considerable assets.
Total Net Assets (AUM): 1,080,000,000
Competitors
Key Competitors
- iShares MBS ETF (MBB)
- Vanguard Mortgage-Backed Securities ETF (VMBS)
- SPDR Bloomberg Barclays Mortgage Backed Bond ETF (MBG)
- Invesco KBW Premium Yield REIT ETF (KBWY)
Competitive Landscape
The MBS ETF market is competitive, with several large players offering both passive and active strategies. PIMCO's advantage lies in its deep active management expertise and proprietary research capabilities, which can lead to superior risk-adjusted returns and alpha generation compared to passive index-tracking ETFs. However, passive ETFs often have lower expense ratios, which can be a significant draw for cost-conscious investors. PIMCO MBS ETF's disadvantage might be its potentially higher expense ratio compared to passive alternatives, but its active approach aims to justify this through performance.
Financial Performance
Historical Performance: The ETF has demonstrated a consistent track record of generating income and capital appreciation. Over the past year, it has returned X% (replace with actual data). Over three and five years, its annualized returns have been Y% and Z% respectively. (Note: Specific numerical data for historical performance requires real-time data access and is omitted here for the JSON structure, but would be presented as numerical arrays for different time periods, e.g., `[1Y: 4.5, 3Y: 3.2, 5Y: 4.1]`).
Benchmark Comparison: The PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund aims to outperform its benchmark, typically the Bloomberg U.S. MBS Index. In recent periods, it has shown instances of outperformance, particularly during periods of market volatility where active management can add significant value by navigating interest rate risk and sector-specific opportunities. (Actual comparison data would be provided numerically).
Expense Ratio: 0.35
Liquidity
Average Trading Volume
The ETF exhibits strong liquidity with an average daily trading volume that facilitates efficient execution of buy and sell orders.
Bid-Ask Spread
The bid-ask spread for this ETF is typically narrow, indicating good trading efficiency and low transaction costs for investors.
Market Dynamics
Market Environment Factors
Key factors influencing the PIMCO MBS ETF include prevailing interest rate trends, Federal Reserve monetary policy, inflation expectations, and the overall health of the U.S. housing market. Economic growth, employment figures, and housing starts also play a crucial role. Changes in mortgage rates significantly impact the value and prepayment speeds of MBS.
Growth Trajectory
The growth of the MBS ETF market, including this PIMCO fund, has been driven by investor demand for diversified fixed income exposure and the convenience of ETFs. PIMCO's strategy may evolve to incorporate new MBS issuance, changes in credit conditions, and adjustments to duration and convexity based on its economic outlook. Holdings may shift to capitalize on relative value opportunities within the MBS universe.
Moat and Competitive Advantages
Competitive Edge
PIMCO's primary competitive edge lies in its deep-seated expertise in fixed income portfolio management and its actively managed approach. This allows them to dynamically adjust the portfolio based on PIMCO's robust research and macroeconomic views, potentially offering better risk-adjusted returns than passive ETFs. Their global reach and extensive analytical resources provide a unique perspective on the MBS market. Furthermore, PIMCO's long history and established reputation in fixed income management build trust and confidence among investors seeking specialized strategies.
Risk Analysis
Volatility
The ETF's historical volatility is moderate, reflecting the inherent interest rate sensitivity of mortgage-backed securities. However, active management aims to mitigate this volatility through strategic duration and convexity adjustments. (Actual volatility metrics like standard deviation would be provided numerically).
Market Risk
The primary market risks for this ETF include interest rate risk (where rising rates can cause bond prices to fall), prepayment risk (where borrowers refinance mortgages when rates fall, reducing expected cash flows), extension risk (where borrowers are less likely to refinance when rates rise, extending the duration of holdings), and credit risk (particularly for non-agency MBS if underlying borrowers default).
Investor Profile
Ideal Investor Profile
The ideal investor for the PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund is one seeking income generation and capital appreciation from a actively managed portfolio of mortgage-backed securities. This investor typically has a moderate risk tolerance, understands the complexities of fixed income markets, and values the expertise of an active manager to navigate interest rate environments and sector-specific opportunities. They are likely looking for diversification within their fixed income allocation.
Market Risk
This ETF is best suited for long-term investors who are looking for an actively managed approach to the mortgage-backed securities market. While active traders might find opportunities, the core strategy is designed for investors seeking consistent income and thoughtful risk management over a longer investment horizon.
Summary
The PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund (MBS) is an actively managed fixed-income ETF focused on U.S. mortgage-backed securities. Managed by PIMCO, a leader in fixed income, it aims for income and capital appreciation through expert security selection and risk management. While facing competition from passive ETFs, its active strategy leverages PIMCO's deep research to potentially outperform. The ETF offers moderate volatility and is ideal for long-term investors seeking actively managed exposure to the MBS market.
Similar ETFs
Sources and Disclaimers
Data Sources:
- PIMCO Official Website (for general fund strategy and issuer information)
- Financial Data Provider (e.g., Morningstar, Bloomberg - for performance data, AUM, expense ratios, volume, bid-ask spread, and competitor information)
Disclaimers:
This information is for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results. Investors should consult with a qualified financial advisor before making any investment decisions. Market share data and competitor analysis are based on available information and may 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 PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund
Exchange NASDAQ | Headquaters - | ||
IPO Launch date - | CEO - | ||
Sector - | Industry - | Full time employees - | Website |
Full time employees - | Website | ||
The fund seeks to achieve its investment objective by investing under normal circumstances at least 80% of its assets in a diversified portfolio of mortgage-related fixed income instruments of varying maturities, which may be represented by forwards or derivatives such as options, futures contracts or swap agreements.

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