MFBKX Mutual Fund

MFBKX Mutual Fund

NAV$11.84
See how much of MFBKX you already own
Just $25 once·$99/mo·Download sample
X-ray my portfolio free
Showing the top 10 of 431 holdings · as of Aug 31, 2026
Top 10 weight
8.22%
MFBKX top 10 holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1—Mfs Institutional Money Market Portfolio
1.66%		1.7%-$71.77M--
2—Cash & Cash Equivalents
1.38%		3.0%-$60.23M--
3—Boeing Co 5.805%, Due 05/01/2050Industrials · Aerospace & Defense
0.77%		3.8%34,963,000$33.63MIndustrialsAerospace & Defense
4—JPMorgan Chase & Co Frb Nov 08 32
0.76%		4.6%37,249,000$33.04M--
5DebtUbs Group AgFinancials · Banks
0.75%		5.3%34,161,000$32.42MFinancialsBanks
6
PNFP
Pinnacle Financial Partners Inc Frb May 19 32
0.61%		5.9%26,409,000$26.52M--
7DebtSumitomo Mitsui Financial Group Inc
0.58%		6.5%28,730,000$25.01M--
8—Charles Schwab Corporation 4.914% 14-Nov-2036, 4.91%, 11/14/36
0.58%		7.1%26,195,000$25.30M--
9—Morgan Stanley Frb Jan 30 37
0.57%		7.7%25,841,000$24.75M--
10DebtTreasury Bond (Otr) 55/15/2046
0.56%		8.2%24,528,000$24.17M--
More holdings · Pro
FundXLS Pro
See the other 421 holdings of MFBKX
X-ray every fund you own at once, ETFs and mutual funds that hold stocks directly, and see how much of your money lands on the same stocks twice.
Unlock FundXLS Pro$45/quarter Pro · Cancel anytime
Themes in the top 10
Aviation TechnologyDefense TechnologySpace EconomyManufacturingGlobal BankingInterest RatesLending & CreditAsset ManagementDigital Banking

MFBKX Mutual Fund Top Holdings

MFBKX holdings top 10 positions. The top 10 holdings account for 8.2% of the fund, led by Mfs Institutional Money Market Portfolio at 1.7%, Cash & Cash Equivalents at 1.4%, Boeing Co 5.805%, Due 05/01/2050 at 0.8%.

MFBKX portfolio concentration is well-diversified, with the top 10 representing 8.2% of total assets. The largest sector exposure is Financials at 11.4%.

MFBKX sectors provide a detailed breakdown. MFBKX overlap shows how holdings compare to other funds in your portfolio.