MRBBX holdings — MFS Total Return Bond Fund
MFS Total Return Bond Fund (MRBBX) held 1,082 positions with net assets of $8.09B as of July 31, 2026, according to its Form N-PORT report to the SEC. Its top 10 holdings make up 14.9% of the fund, led by MFS Institutional Money Market Portfolio, United States of America, United States of America.
MRBBX top holdings
- MFS Institutional Money Market Portfolio — 2.17% ($176M)
- United States of America — 2.08% ($168M)
- United States of America — 2.06% ($167M)
- United States of America — 1.92% ($156M)
- United States of America — 1.23% ($99.7M)
- United States of America — 1.14% ($92.0M)
- United States of America — 1.14% ($92.0M)
- United States of America — 1.10% ($88.6M)
- FHLMC Pool — 1.05% ($85.3M)
- United States of America — 1.03% ($83.0M)
- United States of America — 0.87% ($70.3M)
- United States of America — 0.81% ($65.7M)
- United States of America — 0.79% ($64.0M)
- United States of America — 0.78% ($63.1M)
- United States of America — 0.76% ($61.5M)
- FNMA or FHLMC — 0.76% ($61.4M)
- United States of America — 0.68% ($55.4M)
- United States of America — 0.57% ($46.1M)
- Macquarie Group Ltd. — 0.56% ($45.1M)
- Cheniere Energy Partners LP — 0.54% ($43.9M)
- United States of America — 0.54% ($43.5M)
- United States of America — 0.54% ($43.3M)
- United States of America — 0.53% ($43.2M)
- Wells Fargo & Co. — 0.52% ($41.9M)
- Bank of America Corp. — 0.50% ($40.4M)
What are MRBBX's top 10 holdings?
MFS Institutional Money Market Portfolio (2.2%), United States of America (2.1%), United States of America (2.1%), United States of America (1.9%), United States of America (1.2%), United States of America (1.1%), United States of America (1.1%), United States of America (1.1%), FHLMC Pool (1.1%), United States of America (1.0%).
How many stocks are in MRBBX?
MFS Total Return Bond Fund reported 1,082 holdings as of July 31, 2026.
Share classes: MRBBX, MRBCX, MRBFX, MRBGX, MRBHX, MRBIX, MRBJX, MRBKX, MRRRX