MEDBX Mutual Fund

NAV$12.64

Fund Essentials - as of Jan 31, 2026

Net Assets
$102,311.95
Expense Ratio
1.82%
Dividend Yield (Current)
4.04%
Holdings
534
Inception Date
May 31, 2002
Fund Family
MFS Investment Management
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly
SEC 30-Day Yield
PRO

Performance

YTD-1.25%
1 Year+9.43%
3 Year+8.70%
5 Year+1.80%
10 Year+2.93%

Asset Allocation

Bonds: 95.74%
Cash: 4.22%
Other: 0.04%

Price Chart (6M)

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Top Holdings

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TickerNameWeight
-Mfs Institutional Money Market Portfolio3.95%
ARGENT 3.5 07/09/41Republic Of Argentina S/Up 07/09/411.06%
ARGENT 4.125 07/09/3Republic Of Argentina Sr Unsecured 07/35 1.5 Var1.05%
ARGENT 5 01/09/38Argentina Republic Of Government 0.13% Jan 09, 20381.02%
GHANA 5 07/03/35 144Republic Of Ghana Sr Unsecured 144A 07/35 Var0.93%
Top 10 Concentration: 11.69%Report Date: Jan 31, 2026
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Dividend Summary

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Dividend Yield (Current)
4.04%
Frequency
Monthly
Latest Distribution
$0.09
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO
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Category rank, peer-average returns and outperformance, updated daily.
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MEDBX Mutual Fund Overview

MEDBX Mutual Fund (MFS Emerging Markets Debt Fund Class B) is managed by MFS Investment Management with $102,311.95 in net assets. MEDBX expense ratio is 1.82%, holding 534 positions across sectors including Other, Financials, Energy. Inception date: 2002-05-31.

MEDBX performance shows a YTD return of -1.25%. The 1-year return is 9.43% and the 5-year return is 1.80%. MEDBX dividend yield stands at 4.04%, paid monthly.

MEDBX top holdings include Mfs Institutional Money Market Portfolio (4.0%), Republic Of Argentina S/Up 07/09/41 (1.1%), Republic Of Argentina Sr Unsecured 07/35 1.5 Var (1.1%), Argentina Republic Of Government 0.13% Jan 09, 2038 (1.0%), Republic Of Ghana Sr Unsecured 144A 07/35 Var (0.9%). View all MEDBX holdings, sector breakdown, or dividend history.

MEDBX can be compared against other funds using the overlap calculator or side-by-side comparison tool. MEDBX alternatives are available via the screener, along with tax-loss harvesting opportunities.