PortfoliosLab logoPortfoliosLab logo

FRKMX's Sortino Ratio of 3.64 indicates that for each unit of downside volatility, it generates 3.64 units of excess return. The ratio is calculated using historical daily returns over the past 12 months (as of Jun 5, 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.

FRKMX Sortino Ratio Rank


FRKMX Sortino Ratio Rank: 75.776
Above Average

FRKMX ranks above 75.7% 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

FRKMX Sortino Ratio Market Positioning

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


  • Red zone (bottom 25%): 2.00 or lower
  • Yellow zone (middle 50%): 2.00 to 3.55
  • Green zone (top 25%): 3.55 or higher
  • Top 1%: 9.17+
  • Median: 2.88 — half of all investments score higher

How it compares to other similar mutual funds

The table compares Fidelity Managed Retirement Income Fund Class K's Sortino Ratio with other mutual funds in the Target Retirement Date category across multiple time periods, showing how FRKMX'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 5, 2026.


SymbolName1Y Sortino Ratio5Y Sortino Ratio10Y Sortino RatioAll Time Sortino Ratio
PADLXPutnam Retirement Advantage Maturity Fund4.45
SSFNXState Street Target Retirement Fund4.30
SSBRXState Street Target Retirement 2025 Fund4.12
ISOLXVoya Target In-Retirement Fund4.06
PDAHXPrudential Day One Income Fund4.05
IRSMXVoya Target Retirement 2030 Fund3.92
TDIFXDimensional Retirement Income Fund3.92
FTLSXFidelity Flex Freedom Blend Income Fund3.86
ISWIXVoya Solution Income Portfolio3.85
URINXUSAA Target Retirement Income Fund3.84
FRKMXFidelity Managed Retirement Income Fund Class K3.64

S&P 500 Index

How to choose period

Historical Sortino Ratio

The chart shows FRKMX'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 FRKMX consistently outperforms (line above benchmark), underperforms (below benchmark), or aligns with the benchmark.


Loading charts...

Sortino Ratio Calculator

IHow does FRKMX fit in your portfolio?

Add your other holdings to see your portfolio's Sortino Ratio and find out.

Analyze Your Portfolio