MFJBX Mutual Fund

NAV$19.72
Showing 10 of 24 holdings(as of Jan 31, 2026)Top 10 Weight: 62.35%
#TickerNameWeightSharesMkt ValueShare ChgPROSectorPROIndustryPRO
1-RFR USD SOFR/3.45000 03/07/23-10Y LCH11.40%1,640,723$30.42M-OtherOther
2-Mfs Blended Research Mid Cap Equity Fund9.83%1,710,781$26.23M-OtherOther
3-Mfs Blended Research Value Equity Fund5.53%892,312$14.74MProProPro
4-Mfs Value Fund5.51%285,095$14.70MProProPro
5-Mfs Blended Research Growth Equity Fund5.12%494,630$13.65MProProPro
6-Mfs Growth Fund5.08%68,801$13.55MProProPro
7-Mfs Commodity Strategy Fund5.05%3,399,501$13.46MProProPro
8-Mfs Global Real Estate Fund5.02%812,329$13.40MProProPro
9-Yuzhou 4 06/30/28 . 4 2028-06-304.97%408,212$13.25MProProPro
10-Mfs Mid Cap Growth Fund4.84%457,006$12.91MProProPro
See the other 14 holdings of MFJBX
Every position with sector, industry and share changes, as reported Jan 31, 2026.
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MFJBX Mutual Fund Top Holdings

MFJBX holdings top 10 positions. The top 10 holdings account for 62.3% of the fund, led by RFR USD SOFR/3.45000 03/07/23-10Y LCH at 11.4%, Mfs Blended Research Mid Cap Equity Fund at 9.8%, Mfs Blended Research Value Equity Fund at 5.5%.

MFJBX portfolio concentration is relatively high, with the top 10 representing 62.3% of total assets. The largest sector exposure is Other at 85.0%.

MFJBX sector allocation provides a detailed breakdown. MFJBX overlap tool shows how holdings compare to other funds in your portfolio.