- Chart
- Upturn Summary
- Fund Details
Upturn AI Summary
Janus Henderson Mortgage-Backed Securities ETF(JMBS)
Advisory History & Simulated Performance *
*as per simulation (see disclosures)- ALL
- 1Y
- 1M
- 1W
- BUY Advisory
- SELL Advisory (Profit)
- SELL Advisory (Loss)
- Profit
- Loss
- PASS (Skip)
Advisory Performance History (Simulated)
Upturn Advisory & Investor View for JMBS
11/13/2026: JMBS (3-star) is a WEAK-BUY. BUY for 10 days. Simulated Profits (-1.36%). Updated daily EoD!
JMBS is an actively managed ETF that provides targeted exposure to Agency Mortgage-Backed Securities, aiming to generate consistent income and preserve capital. Its primary strength lies in the active, research-based management style of Janus Henderson, which seeks to outperform passive benchmarks by navigating duration and prepayment complexities. It serves as a strong core holding for income-seeking portfolios, particularly for those prioritizing high-quality debt instruments. The primary risks involve interest rate sensitivity and potential changes in mortgage prepayment behavior. This fund is well-suited for conservative, long-term investors seeking exposure to the U.S. housing credit sector.
How to Read the Upturn Advisory
The Upturn Star Rating and the current BUY, SELL, or PASS advisory are generated by Upturn’s AI advisory engine based on proprietary signal analysis, price behavior, advisory history, and historical signal performance.
ETF holdings, costs, diversification, valuation, risks, and market conditions provide supporting context about the fund.
Investor Fit
| Investor style | Fit | Why |
|---|---|---|
| Growth investor | Weak fit | As a bond ETF, JMBS lacks the capital appreciation potential typically sought by growth investors. |
| Momentum investor | Mixed fit | Momentum investors may find limited opportunity here unless there is a strong macro trend in interest rate direction. |
| Value investor | Mixed fit | Value investors may appreciate the income component but should focus on interest rate sensitivity rather than traditional valuation metrics. |
| Dividend/Income investor | Strong fit | The fund is designed to provide steady monthly income through coupon payments from mortgage-backed securities. |
| Low-risk investor | Strong fit | The focus on agency-backed securities makes this a relatively conservative, low-volatility investment option. |
Investor Profile
Ideal Investor Profile
The ideal investor is looking for steady income and capital preservation with a lower risk tolerance than pure equity investors.
Suitability
Best suited for long-term income-focused investors who prefer professional active management over passive index exposure.
Risk Profile
| Risk factor | Level | Why it matters |
|---|---|---|
| Volatility | Medium | Fixed-income prices fluctuate with interest rate changes, impacting the fund's net asset value. |
| Market risk | Medium | Broader economic shifts and bond market sell-offs can negatively impact portfolio performance. |
| Concentration | Low | The fund holds a diverse pool of mortgage securities, reducing exposure to any single issuer or property. |
| Tracking/expense | Low | The expense ratio is competitive for an active fund, and tracking error is not applicable in the same way as passive funds. |
| Liquidity | Low | Agency mortgage securities are highly liquid, ensuring the fund can meet redemption needs. |
| Business/sector quality | Low | Agency-backed securities carry the implicit or explicit guarantee of the U.S. government, reducing credit risk. |
Sector & Industry Intelligence
This fund is not assigned to one sector.
Risk Analysis
Volatility
JMBS exhibits moderate volatility, aligned with intermediate-term fixed-income benchmarks, primarily driven by interest rate movements.
Market Risk
The fund faces significant interest rate risk and prepayment risk, which are inherent to the mortgage-backed securities market.
What the ETF Owns
| Exposure Type | Exposure | Weight (%) | Retail Investor Read |
|---|---|---|---|
| Fixed-income type | Agency Mortgage-Backed Securities (Pass-Throughs) | 85 | These represent the core of the fund, providing exposure to residential mortgage debt backed by U.S. government-sponsored enterprises. |
| Fixed-income type | Collateralized Mortgage Obligations (CMOs) | 10 | These structured securities offer customized cash flow profiles to enhance yield and manage duration. |
| Cash/collateral | 5 | Cash and short-term holdings provide liquidity for daily operations and tactical portfolio adjustments. |
Price Behavior

Flat / Range-Bound
The stock price has been trading within a narrow range with minimal directional movement.

Very Smooth
The stock has followed a highly orderly price path with minimal short-term disruption.
Analysis of Past Performance
Type ETF | Historic Profit 8.06% | Avg. Invested days 53 | Today’s Advisory WEAK BUY |
Upturn Advisory Rating ![]() | Upturn Advisory Performance | ETF Returns Performance |

Note: This website is maintained by Upturn Corporation, which is an investment adviser registered with the U.S. Securities and Exchange Commission. Such registration does not imply a certain level of skill or training. Investing in securities has risks. Past performance is no guarantee of future returns. No assurance is provided as to any particular investment return, and you may lose money using our services. You are strongly advised to consult appropriate counsel before making any investments in companies you learn about through our services. You should obtain appropriate legal, tax, investment, accounting, and other advice that takes into account your investment portfolio and overall financial situation. You are solely responsible for conducting due diligence on a potential investment. We do not affect trades for you. You will select your own broker through which to transact. Investments are not FDIC insured, they are not guaranteed, and they may lose value. Please see the Privacy Policy, Terms of Use, and Disclosure for more information.
All company names, trademarks, logos, and brands are the property of their respective owners and are used for identification and informational purposes only. Use of these names, trademarks, and logos does not imply endorsement by their respective owners.

