MAMPX Mutual Fund

NAV$21.13
Showing 10 of 23 holdings(as of Feb 28, 2026)Top 10 Weight: 71.70%
#TickerNameWeightSharesMkt ValueShare ChgPROSectorPROIndustryPRO
1MFGKXMfs Government Securities Fund9.84%73,327,920$646.75M-UnknownUnknown
2MRBKXMfs Research Bond Fund8.55%57,562,156$561.81M-UnknownUnknown
3MEIKXMfs Value Fund8.15%10,107,520$535.70MProProPro
4MVCKXMfs Mid Cap Value Fund7.16%13,948,703$470.49MProProPro
5MFRKXMfs Research Fund7.12%8,363,334$468.01MProProPro
6MIAKXMfs Inflation Adjusted Bond Fund7.02%50,059,609$461.05MProProPro
7MFEKXMfs Growth Fund Class R66.76%2,348,698$443.90MProProPro
8OTCKXMfs Mid Cap Growth Fund Class R66.65%15,372,191$437.19MProProPro
9MRSKXMfs Research International Fund5.43%12,455,763$356.73MProProPro
10MGBOXMfs Global Bond Fund5.02%39,711,032$329.60MProProPro
See the other 13 holdings of MAMPX
Every position with sector, industry and share changes, as reported Feb 28, 2026.
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MAMPX Mutual Fund Top Holdings

MAMPX holdings top 10 positions. The top 10 holdings account for 71.7% of the fund, led by Mfs Government Securities Fund at 9.8%, Mfs Research Bond Fund at 8.6%, Mfs Value Fund at 8.2%.

MAMPX portfolio concentration is relatively high, with the top 10 representing 71.7% of total assets. The largest sector exposure is Unknown at 98.6%.

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