Morningstar

MML Barings Diversified Bond Fund Class R4 MDBFX

Morningstar Medalist Rating
Medalist Rating as of | See MassMutual Investment Hub
  • NAV / 1-Day Return 8.35  /  −0.12 %
  • Total Assets 72.2M
  • Adj. Expense Ratio
    1.040%
  • Expense Ratio 1.040%
  • Distribution Fee Level Below Average
  • Share Class Type Retirement, Medium
  • Category Multisector Bond
  • Credit Quality / Interest Rate Sensitivity Medium/Limited
  • Min. Initial Investment 0
  • Status Open
  • TTM Yield 4.28%
  • Effective Duration 3.21 years

USD | NAV as of Aug 11, 2026 | 1-Day Return as of Aug 11, 2026, 12:10 AM GMT+0

Morningstar’s Analysis MDBFX

Will MDBFX outperform in the future?

Get our overall rating based on a fundamental assessment of the pillars below.

  • Process Pillar

    The Process Pillar is our assessment of how sensible, clearly defined, and repeatable MDBFX’s performance objective and investment process is for both security selection and portfolio construction.

  • People Pillar

    The People Pillar is our evaluation of the MDBFX management team’s experience and ability. We find that high-quality management teams deliver superior performance relative to their benchmarks and/or peers.

  • Parent Pillar

    The Parent Pillar is our rating of MDBFX’s parent organization’s priorities and whether they’re in line with investors’ interests.

null Morningstar Automated Analysis

Morningstar Automated Analysis

Summary

MML Barings Diversified Bond R4 holds a quantitatively derived Neutral Morningstar Medalist Rating. The rating suggests the model does not express a clear expectation of outperformance or underperformance relative to peers over a full market cycle.

by Morningstar Automated Analysis
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Portfolio Holdings MDBFX

More MDBFX Holdings
  • Current Portfolio Date
  • Equity Holdings —
  • Bond Holdings —
  • Other Holdings —
  • % Assets in Top 10 Holdings −5.2
Top 10 Holdings
% Portfolio Weight
Market Value USD
Sector

New Residential Mortgage Loan Trust 3.39841%

2.07 1M
Securitized

Fidus Re Ltd 6.24292%

1.42 892,992
Corporate

10 Year Treasury Note Future Sept 26

1.40 879,125
Government

ONEMAIN DIRECT AUTO RECEIVABLES TRUST 2026-1 4.7%

1.18 740,393
Securitized

Perrigo Finance Unlimited Co. 6.125%

1.07 673,350
Corporate

NCL Corporation Ltd. 6.25%

1.05 660,394
Corporate

Uniti Service LLC / Uniti Fiber Holdings Inc. / Uniti Group Finance 2019 In

1.00 625,929
Corporate

Hilcorp Energy I L.P/Hilcorp Finance Co 7.25%

0.93 583,875
Corporate

EFMT 2026-NQM4 5.466%

0.92 578,548
Securitized

EFMT 2026-INV2 4.935%

0.89 561,176
Securitized

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