Mfs Series Trust X · net assets $7.52B · 504 holdings as of July 31, 2026. Monthly N-PORT disclosure: the full book, not just equities.
DBT: 95.7% · EC: 4.4% · OTHER: 0.0% · DIR: 0.0% · DCR: 0.0%
| Month 1 | Month 2 | Month 3 | |
|---|---|---|---|
| Sales | $120M | $97.5M | $96.7M |
| Reinvestment | $31.6M | $31.6M | $33.1M |
| Redemptions | $130M | $138M | $102M |
| Net realized gain (non-derivative) | $-2.31M | $11.6M | $16.6M |
| Net unrealized appreciation (non-derivative) | $33M | $1.52M | $-124M |
The three months of the reporting period, as filed; month 3 ends July 31, 2026.
| Tenor | Investment grade | Non-investment grade |
|---|---|---|
| 3 months | $-4.66K | $-6.43K |
| 1 year | $-145K | $-177K |
| 5 years | $-670K | $-766K |
| 10 years | $-1.08M | $-880K |
| 30 years | $-371K | $-265K |
| Holding | Value | % of net assets |
|---|---|---|
| Mfs Institutional Money Market Portfolio EC | $332M | 4.42% |
| Argentina Republic Government International Bonds DBT | $101M | 1.35% |
| Argentina Republic Government International Bonds DBT | $81.1M | 1.08% |
| Ecuador Government International Bonds DBT | $72M | 0.96% |
| Argentina Republic Government International Bonds DBT | $71.6M | 0.95% |
| Dominican Republic DBT | $66.9M | 0.89% |
| Colombia Government International Bonds DBT | $62M | 0.82% |
| Dominican Republic DBT | $54.9M | 0.73% |
| Paraguay Government International Bonds DBT | $52.5M | 0.70% |
| Ecuador Government International Bonds DBT | $52.1M | 0.69% |
| Ukraine Government DBT | $51M | 0.68% |
| Republic Of Venezuela DBT | $48.1M | 0.64% |
| Republic Of Sri Lanka DBT | $46.5M | 0.62% |
| Costa Rica Government DBT | $46.3M | 0.62% |
| Turkiye Government International Bonds DBT | $44.2M | 0.59% |
| Republic Of Sri Lanka DBT | $41.4M | 0.55% |
| Ukraine Government DBT | $40.6M | 0.54% |
| Republic Of South Africa Government International Bonds DBT | $40.2M | 0.53% |
| United Mexican States DBT | $39.6M | 0.53% |
| Petroleos Mexicanos DBT | $39.6M | 0.53% |
| Turkiye Government International Bonds DBT | $39.2M | 0.52% |
| Republic Of South Africa DBT | $36.2M | 0.48% |
| Angola Government International Bonds DBT | $35.9M | 0.48% |
| Eagle Funding Luxco Sarl DBT | $35.6M | 0.47% |
| Nigeria Government International Bonds DBT | $33.4M | 0.44% |
| Republic Of Poland DBT | $33.4M | 0.44% |
| Petronas Capital Ltd DBT | $32.3M | 0.43% |
| Hungary DBT | $30.8M | 0.41% |
| Egypt Government International Bonds DBT | $30.6M | 0.41% |
| Arab Republic Of Egypt DBT | $30.5M | 0.41% |
| Romania DBT | $30.5M | 0.41% |
| Petronas Capital Ltd DBT | $30.5M | 0.41% |
| Republic Of Poland DBT | $30.4M | 0.40% |
| Republic Of South Africa DBT | $30M | 0.40% |
| Ivory Coast Government International Bonds DBT | $29.8M | 0.40% |
| Hungary Government International Bonds DBT | $29.7M | 0.40% |
| Republic Of Guatemala DBT | $29.5M | 0.39% |
| Republic Of South Africa Government International Bonds DBT | $29.3M | 0.39% |
| Ivory Coast DBT | $29.1M | 0.39% |
| Republic Of Ecuador DBT | $29M | 0.39% |
| Romania DBT | $28.7M | 0.38% |
| Republic Of South Africa DBT | $28.7M | 0.38% |
| Ma'aden Sukuk Ltd DBT | $28.3M | 0.38% |
| Navoi Mining Metallurgic DBT | $28.1M | 0.37% |
| The Federal Republic Of Nigeria DBT | $27.7M | 0.37% |
| Republic Of Angola DBT | $27.6M | 0.37% |
| Hungary DBT | $27.3M | 0.36% |
| Republic Of Paraguay DBT | $27.1M | 0.36% |
| Oman Government International Bonds DBT | $27M | 0.36% |
| Titulos De Tesoreria DBT | $26.9M | 0.36% |
| Samarco Mineracao Sa DBT | $26.8M | 0.36% |
| Republic Of Serbia DBT | $26.7M | 0.35% |
| Republic Of Ecuador DBT | $26.6M | 0.35% |
| Bangkok Bank Pcl/hk DBT | $26.4M | 0.35% |
| Green Palm Bidco Sarl DBT | $26.3M | 0.35% |
| Bank Mandiri Pt DBT | $26.2M | 0.35% |
| Republic Of Serbia DBT | $26.1M | 0.35% |
| Baiterek Natl Inv Hold DBT | $26M | 0.35% |
| Panama Government International Bonds DBT | $25.7M | 0.34% |
| Republic Of Colombia DBT | $25.7M | 0.34% |
Showing top 60 of 504 holdings.
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