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MBSF's Sortino Ratio of 2.87 indicates that for each unit of downside volatility, it generates 2.87 units of excess return. The ratio is calculated using historical daily returns over the past 12 months (as of Jun 3, 2026).

Unlike other measures, Sortino only focuses on downside volatility (losses), making it particularly useful for investors more concerned about protecting against drawdowns than overall price swings.

MBSF Sortino Ratio Rank


MBSF Sortino Ratio Rank: 60.160
Above Average

MBSF ranks above 60.1% of all investments in our database based on Sortino Ratio over the past 12 months, indicating above-average returns relative to downside risk taken. Securities are ranked from 0 (worst) to 100 (best).

What moves the rank

  • Strong returns with minimal downside volatility → Higher rank
  • Severe or frequent drawdowns → Lower rank
  • Upside volatility → No impact (Sortino doesn't penalize upside swings)

What you can do with this information

  • Above-average downside protection with room for improvement
  • Compare against category peers to gauge relative positioning
  • Monitor for movement toward top tier or decline toward median
  • Consider pairing with top-tier holdings to improve portfolio risk profile

MBSF Sortino Ratio Market Positioning

The chart shows MBSF's Sortino Ratio relative to all ETFs on our platform, with color zones indicating percentile rankings. Higher ratios indicate better downside-adjusted returns.


  • Red zone (bottom 25%): 1.37 or lower
  • Yellow zone (middle 50%): 1.37 to 3.47
  • Green zone (top 25%): 3.47 or higher
  • Top 1%: 13.04+
  • Median: 2.48 — half of all investments score higher

How it compares to other similar ETFs

The table compares Regan Floating Rate MBS ETF's Sortino Ratio with other ETFs in the Bank Loan category across multiple time periods, showing how MBSF's risk-adjusted performance compares to similar funds.

Data shows 1-, 5-, and 10-year periods, plus each fund's all-time average, as of Jun 3, 2026.


SymbolName1Y Sortino Ratio5Y Sortino Ratio10Y Sortino RatioAll Time Sortino Ratio
SEIXVirtus Seix Senior Loan ETF6.28
PFRLPGIM Floating Rate Income ETF4.77
EVLNEaton Vance Floating-Rate ETF4.67
TFLRT. Rowe Price Floating Rate ETF4.39
LONZPIMCO Senior Loan Active Exchange-Traded Fund3.49
MBSFRegan Floating Rate MBS ETF2.87
BRLNBlackRock Floating Rate Loan ETF2.71
SLNZTCW Senior Loan ETF1.42
USLNiShares Broad USD Floating Rate Loan ETF

S&P 500 Index

How to choose period

Historical Sortino Ratio

The chart shows MBSF's rolling Sortino ratio over time compared to your chosen benchmark. Rising trends indicate improving returns relative to downside risk, while declining trends may signal deteriorating risk-adjusted performance or increased volatility during market stress. Use multiple timeframes to distinguish short-term fluctuations from long-term patterns.

Identify market cycles by observing when MBSF consistently outperforms (line above benchmark), underperforms (below benchmark), or aligns with the benchmark.


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