MTSXX Mutual Fund

MTSXX Mutual Fund

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Showing top 50 of 104 holdings · as of Sep 30, 2026
MTSXX holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1DebtFicc Northern Trust 0.000 01 Repo 01oct26
7.34%		7.3%2,999,000,000$3.00B--
2DebtNatixis Sa 0.000 01oct2026 Repo 01oct26
4.65%		12.0%1,900,000,000$1.90B--
3DebtJPMorgan Securities Llc 0.000 Repo 30dec50
4.28%		16.3%1,750,000,000$1.75B--
4DebtFicc Bny 0.000 01oct2026 Repo 01oct26
3.67%		19.9%1,500,000,000$1.50B--
5DebtUnited States Treasury 3.746200% 3.7462 2028-04-30
3.36%		23.3%1,372,000,000$1.37B--
6DebtFicc Jpm 0.000 01oct2026 Repo 01oct26
3.06%		26.4%1,250,000,000$1.25B--
7DebtJPMorgan Securities Llc 0.000 Repo 31dec55
2.45%		28.8%1,000,000,000$1.00B--
8DebtFicc Northern Trust 0.000 01 Repo 01oct26
2.45%		31.3%1,000,000,000$1.00B--
9DebtFicc Bny 0.000 01oct2026 Repo 01oct26
2.45%		33.7%1,000,000,000$1.00B--
10DebtCredit Agricole Ficc 0.000 01o Repo 01oct26
2.45%		36.2%1,000,000,000$1.00B--
11DebtTreasury Floating Rate Note 3.96% Oct 31, 2027 3.96 2027-10-31
2.37%		38.5%968,000,000$968.17M--
12DebtUs Treasury Frn 7/31/2028
2.31%		40.8%944,000,000$944.03M--
13DebtCitigroup Global Markets Inc 0 Repo 23sep27
2.08%		42.9%850,000,000$850.00M--
14DebtTreasury Floating Rate Note 4.44% Jul 31, 2027Financials · Diversified Financial Services
1.93%		44.8%789,961,500$790.12MFinancialsDiversified Financial Services
15DebtNatixis Sa 0.000 29oct2026 Repo 29oct26
1.84%		46.7%750,000,000$750.00M--
16DebtTexas Teachers Retirement Syst Repo 02oct26
1.77%		48.5%721,546,176$721.55M--
17DebtTexas Teachers Retirement Syst Repo 01oct26
1.76%		50.2%718,374,902$718.37M--
18DebtUnited States Treasury Bills 0%
1.75%		52.0%727,000,000$714.96M--
19DebtCitigroup Global Markets Inc 0 Repo 01oct26
1.59%		53.6%650,000,000$650.00M--
20—Us Tsy Frn 01/31/28 Govt
1.51%		55.1%616,390,000$616.33M--
21DebtWells Fargo Securities Llc 0.0 Repo 01oct26
1.35%		56.4%550,000,000$550.00M--
22DebtTreasury Floating Rate Note 4.43% Apr 30, 2027Financials · Diversified Financial Services
1.29%		57.7%526,000,000$526.03MFinancialsDiversified Financial Services
23DebtBofa Securities Inc 0.000 08ma Repo 08mar27
1.22%		58.9%500,000,000$500.00M--
24DebtBnp Paribas Sa 0.000 01oct2026 Repo 01oct26
1.22%		60.1%500,000,000$500.00M--
25DebtCitigroup Global Markets Inc 0 Repo 16oct26
1.22%		61.4%500,000,000$500.00M--
26DebtFicc Bank Of America N.A. Repo 01oct26
1.22%		62.6%500,000,000$500.00M--
27DebtBnp Paribas Sa:0.000 26Jan2027 Repo - 26Jan27
1.22%		63.8%500,000,000$500.00M--
28DebtBofa Securities Inc 0.000 16oc Repo 16oct26
1.22%		65.0%500,000,000$500.00M--
29DebtUnited States Treasury Notes 4.500% 15-Apr-2027Financials · Banks
1.17%		66.2%478,000,000$480.00MFinancialsBanks
30DebtNatixis Sa 0.000 01oct2026 Repo 01oct26
1.10%		67.3%450,000,000$450.00M--
31DebtTreasury Note (Otr) 3.5% Sep 30, 2027
1.00%		68.3%413,000,000$410.03M--
32DebtBnp Paribas Sa 0.000 12nov2026 Repo 12nov26
0.98%		69.3%400,000,000$400.00M--
33DebtU.S. Treasury Bills 0 2026-11-10
0.97%		70.3%397,000,000$395.30M--
34DebtUnited States Treasury Note/BondFinancials · Capital Markets
0.87%		71.1%353,000,000$353.56MFinancialsCapital Markets
35DebtUs Treasury N/B 08/27 3.625Financials · Capital Markets
0.86%		72.0%352,000,000$350.40MFinancialsCapital Markets
36DebtUs Treasury N/BFinancials · Diversified Financial Services
0.85%		72.8%348,000,000$346.04MFinancialsDiversified Financial Services
37DebtUnited States Treasury Bills 0.01%
0.83%		73.7%341,000,000$340.05M--
38DebtUnited States Treasury Bills 0%
0.83%		74.5%346,000,000$339.95M--
39DebtU.S. Treasury Note, 3.375%, Due 09/15/2027Financials · Banks
0.78%		75.3%323,000,000$320.68MFinancialsBanks
40DebtCredit Agricole Corporate and Repo 01oct26
0.73%		76.0%300,000,000$300.00M--
41DebtTreasury Note (Otr) 4.25% Mar 15, 2027Financials · Banks
0.69%		76.7%281,000,000$281.87MFinancialsBanks
42DebtTreasury Bill
0.69%		77.4%285,000,000$281.82M--
43—Us T Bill Zcp 03/18/27
0.67%		78.0%280,000,000$274.70M--
44DebtBnp Paribas Sa 0.000 10feb2027 Repo 10feb27
0.61%		78.7%250,000,000$250.00M--
45DebtBnp Paribas Sa 0.000 13nov2026 Repo 13nov26
0.61%		79.3%250,000,000$250.00M--
46DebtBofa Securities Inc 0.000 27ja Repo 27jan27
0.61%		79.9%250,000,000$250.00M--
47DebtMizuho Securities Usa Llc 0.00 Repo 01oct26
0.61%		80.5%250,000,000$250.00M--
48DebtGoldman Sachs & Co Llc 0.000 0 Repo 08oct26
0.61%		81.1%250,000,000$250.00M--
49DebtBnp Paribas Sa 0.000 12nov2026 Repo 12nov26
0.55%		81.6%225,000,000$225.00M--
50DebtUnited States Treasury Bill 02/18/2027
0.54%		82.2%223,000,000$219.86M--
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MTSXX Mutual Fund All Holdings

MTSXX holdings total 104 positions. The top 10 holdings account for 36.2% of the fund, led by Ficc Northern Trust 0.000 01 Repo 01oct26 3.88% 10/01/2026 at 7.3%, Natixis Sa 0.000 01oct2026 Repo 01oct26 3.89% 10/01/2026 at 4.7%, Jp Morgan Securities Llc 0.000 Repo 30dec50 3.895% 12/30/2050 at 4.3%.

MTSXX portfolio concentration is moderate, with the top 10 representing 36.2% of total assets. The largest sector exposure is Financials at 13.9%.

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