MCSOX Mutual Fund

MCSOX Mutual Fund

NAV$4.47
See how much of MCSOX you already own
Just $25 once·$99/mo·Download sample
X-ray my portfolio free
Showing top 50 of 376 holdings · as of Jan 31, 2026
MCSOX holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1—Mfs Institutional Money Market Portfolio
8.69%		8.7%83,462,173$83.48M--
2DebtUnited States Treasury Note/Bond 2029-04-30Financials · Banks
6.29%		15.0%-$60.46MFinancialsBanks
Sector and industry · Pro
3DebtUnited States Treasury Notes 4.5%, 4.50%, 07/15/26
4.91%		19.9%-$47.17M
4DebtU.S. Treasury Notes, 4.875%, 10/31/2028
4.81%		24.7%-$46.20M
5DebtTreasury Note (Otr) 4.13% Oct 31, 2026
3.79%		28.5%-$36.44M
6DebtUnited States Treasury Note 2026-11-15
3.39%		31.9%-$32.56M
7DebtUnited States Treasury Note 2026-02-28
2.48%		34.4%-$23.86M
8—Federal Home Loan Bank 2022-02-02
2.14%		36.5%-$20.54M
9DebtFreddie Mac Pool Ra7091
1.05%		37.5%118,523,249$10.07M
10DebtAlbion Financing 1 Sarl / Aggreko Holdings, Inc
0.96%		38.5%116,000,000$9.18M
11—191178176.SRDLC
0.59%		39.1%54,588,262$5.66M
12DebtPNC Financial Services Group Inc (The)
0.56%		39.7%-$5.37M
13
BA
The Boeing Co
0.53%		40.2%-$5.10M
14—Jbs Usa Holding Lux Sarl/ Jbs Usa Food Co/ Jbs Lux Co Sarl Corp. Note 2029-02-02
0.53%		40.7%-$5.09M
15—Ford Motor Credit Co Llc Corp. Note 2027-03-05
0.46%		41.2%-$4.40M
16—Smbc Aviation Capital Finance Dac Corp. Note
0.46%		41.6%-$4.44M
17DebtElement Fleet Management Sr Unsecured 144A 03/27 5.643
0.45%		42.1%-$4.32M
18DebtToronto-Dominion Bank/The
0.45%		42.5%-$4.29M
19—Bacardi Ltd / Bacardi-Martini Bv 01-15-2029
0.45%		43.0%-$4.28M
20—Long: Tr11758 Trs USD R E Tr11758R / Short: Tr11758 Trs USD P V 03Mtbill Tr11758P/Usb3Mta+10.5Bps
0.45%		43.4%57,135,011$4.35M
21DebtMars Inc
0.43%		43.9%-$4.17M
22—Pioneer Natural Resources Company 1.9 Aug 15, 2030
0.43%		44.3%-$4.14M
23—Tcw Ltd
0.43%		44.7%-$4.14M
24—Brookfield Finance Inc Company Guar 01/28 3.9
0.42%		45.2%-$4.05M
25—Nationwide Building Society, 2.972% 16feb2028
0.42%		45.6%-$4.08M
26DebtRogers Communications Inc/Ontario
0.42%		46.0%-$3.99M
27—Dryden 75 Clo Ltd., Series 2019-75A, Class Br3
0.42%		46.4%-$4.03M
28—Rentokil Terminix Funding Llc 144A 5% Apr 28, 2030
0.41%		46.8%-$3.95M
29DebtUnited Mexican States, Series M
0.41%		47.2%37,701,541$3.91M
30—Long: Tr11872 Trs USD R E Tr11872R / Short: Tr11872 Trs USD P V 03Mtbill Tr11872P/Usb3Mta+8.00Bps
0.41%		47.6%49,505,893$3.91M
31—Long: Tr11873 Trs USD R E Tr11873R / Short: Tr11873 Trs USD P V 03Mtbill Tr11873P/Usb3Mta+8.00Bps
0.41%		48.1%49,505,893$3.91M
32DebtAutonation Inc Sr Unsecured 01/29 4.45
0.41%		48.5%-$3.99M
33DebtDcp Midstream Op
0.40%		48.9%-$3.84M
34—Wells Fargo & Co 3.53% 24Mar2028
0.40%		49.3%-$3.85M
35—4Spy Us 07/31/26 C678.16 Flx
0.40%		49.7%48,429,678$3.82M
36DebtEqt Corp
0.38%		50.0%-$3.61M
37—Sammons Financial Global Secured 144A 12/29 5.1
0.38%		50.4%-$3.69M
38—Cox Communications Inc Regd 144A P/P 5.45000000
0.37%		50.8%-$3.51M
39DebtMarriott International Inc/Md
0.37%		51.2%-$3.54M
40—Long: Tr11965 Trs USD R V 03Mtbill Tr11965R/Usb3Mta-8.00Bps / Short: Tr11965 Trs USD P E Tr11965P
0.37%		51.5%11,367,186$3.54M
41—PNC Financial Services Group Inc/The 5.102 2027-07-23
0.36%		51.9%-$3.41M
42—Pacific Gas and Electric Co Corp. Note
0.36%		52.3%-$3.50M
43
TFC
Truist Financial Corp 5.435% Jan 24, 2030
0.36%		52.6%-$3.47M
44DebtBnp Paribas Sa Mtn 144A 2.59% Jan 20, 2028
0.36%		53.0%-$3.45M
45—Trinitas Clo Xv Flt 04/34 0
0.36%		53.3%-$3.43M
46—Silver Future Jul26 Xcec 20260729
0.36%		53.7%45,420,999$3.46M
47—Long: Tr11856 Trs USD R E Tr11856R / Short: Tr11856 Trs USD P V 03Mtbill Tr11856P/Usb3Mta+9.00Bps
0.36%		54.0%44,257,368$3.49M
48DebtCarnival CorporationCARNIVAL CORP SR UNSECURED 144A 01/30 5.75 5.75 2030-01-15
0.36%		54.4%33,335,601$3.46M
49—Purchased USD / Sold GBP
0.36%		54.8%44,257,368$3.49M
50—Caixabank Sa Regd V/R 144A P/P 5.67300000
0.35%		55.1%-$3.38M
More holdings · Pro
Not reported for this fund: share changes.
FundXLS Pro
See the other 326 holdings of MCSOX
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

MCSOX Mutual Fund All Holdings

MCSOX holdings total 387 positions. The top 10 holdings account for 38.5% of the fund, led by Mfs Institutional Money Market Portfolio at 8.7%, United States Treasury Note/Bond 2029-04-30 at 6.3%, United States Treasury Notes 4.5%, 4.50%, 07/15/26 at 4.9%.

MCSOX portfolio concentration is moderate, with the top 10 representing 38.5% of total assets. The largest sector exposure is Financials at 43.7%.

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